J/A+A/712/A171ivo://CDS.VizieR/J/A+A/712/A171CDSRamos-Ceja M.E.Lamer G.Salvato M.Merloni A.Sanders J.S.,Georgakakis A.Liu T.Bulbul E.Buchner J.Dennerl K.Freyberg M.J.,Friedrich S.Kreykenbohm I.Maitra C.Nandra K.Predehl P.,Reiprich T.H.Robrade J.Schwope A.Shirley R.Stelzer B.Stewart I.,Seppi R.Starck H.Tubin-Arenas D.Traulsen I.Artis E.Aydar C.,Baldini P.Balzer F.Becker W.Bennedik M.M.Bornemann W.Brueggen M.,Brink J.Brusa M.Burwitz V.Canal i Saguer M.Clerc N.Comparat J.,Coriat M.Correa-Rodrigues J.V.Czesla S.Dauner L.Dietl J.Ding Z.,Ducci L.Dwelly T.Fiorino L.Freund S.Friedrich P.Gaida R.,Gatuzz E.Guida S.T.Haemmerich S.Haberl F.Hartner G.,Hernandez-Diaz S.Igo Z.Ilic N.Kaltenbrunner D.M.Khokhriakova A.,Kink W.Kirsch C.Kluge M.Krippendorf S.Krumpe M.Kulkarni S.,Kurpas J.Kyritsis E.Laktionov R.Liu A.Lorenz M.Malavasi N.,Mayer M.G.F.Meidinger N.Mistele T.Mueller S.Munoz-Giraldo D.,Nguyen-Dang N.T.Ni Q.Ok S.Ota N.Puehlhofer G.Pacaud F.Pandya A.,Perinati E.Pommranz C.Ponti G.Poppenhaeger K.Pradeep K.G.Rau A.,Roster W.Rukdee S.Saeedi S.Santangelo A.Sasaki M.Sheth S.,Shreeram S.Sommer M.Srivastava A.Suleimanov V.Truemper J.,Vasilas N.Veronica A.Webb N.Weber P.Wilms J.Yeung M.C.H.,Zangrandi F.Zelmer S.Zhang X.Zhang Y.Zheng X.2026-08-17T08:51:16Z2026-08-17T08:17:56ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysx-ray-sourcesvisible-astronomyinfrared-astronomyThe eROSITA telescope array on board the Spektrum-Roentgen-Gamma (SRG) mission began its all-sky survey program in December 2019, scanning the sky at an approximately six-month cadence. Here, we present new catalogues of point-like and extended X-ray sources derived from the first three completed eROSITA all-sky surveys (eRASS:3), covering the western Galactic hemisphere, which Germany's eROSITA consortium holds proprietary rights for. We describe the observational strategy, data processing, and analysis pipelines. We also characterise the resulting X-ray source populations. The eRASS:3 main catalogue contains nearly two million sources, including 1,911,744 point-like and 63,796 extended sources, detected in the 0.2-2.3keV energy band, eROSITA's most sensitive energy window. This volume has doubled the X-ray source content of eRASS1 and provides a comprehensive census of X-ray-emitting objects across diverse astrophysical classes. We also released a secondary hard catalogue of nearly 15000 sources detected in the harder 2.3-5.0keV energy band. In addition, we released six catalogues, three for the main sample and three for the hard sample, in which we identify and classify the optical and infrared counterparts of eRASS:3 point-like sources. This approach delivers a homogeneous, high-quality identification of mostly extragalactic X-ray emitters; for example, we estimate that approximately 88% of the 1.4 million counterparts identified within the footprints of the Legacy Survey Imaging for DESI are extragalactic sources. This work has enabled the generation of samples optimised for completeness and purity, while expanding the discovery space for rare populations. The second data release (DR2) of the SRG/eROSITA all-sky survey is a catalogue-only release, comprising the catalogues presented in this work together with an updated version of the eROSITA upper flux limit server.2026A&A...712A.171Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A171CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/69 : XMM-Newton Serendipitous Source Catalogue 4XMM-DR13 (Webb+, 2023)IX/70 : Chandra Source Catalog Release 2 (CSC 2.1) (Evans+, 2024)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)II/365 : CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021)J/A+A/682/A34 : SRG/eROSITA all-sky survey catalogs (eRASS1) (Merloni+, 2024)J/A+A/704/A344 : eRASS1 counterparts and classification (Salvato+, 2025)https://erosita.mpe.mpg.de/dr2/AllSkySurveyData_dr2/Catalogues_dr2 :eRASS:3 source catalogues Hime Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/712/A171https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/712/A171http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/712/A171https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/712/A171https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/712/A171http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/712/A171GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/712/A171/erass3-h (Hard eRASS:3 X-ray catalog from the 3B (in the 2.3-5.0keV band) eSASS source detection run)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/erass3-h?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/erass3-h?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/erass3-h?GETtext/xml+votable180.050000true6.96017421323-32.554205347720.005555555555555556Cone search capability for table J/A+A/712/A171/erass3-m (eROSITA/eRASS:3 main catalogue. X-ray sources detected in the 0.2>2.3keV band using eSASS adopting a detection likelihood threshold of 5)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/erass3-m?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/erass3-m?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/erass3-m?GETtext/xml+votable180.050000true1.69555628188-33.385789679560.005555555555555556Cone search capability for table J/A+A/712/A171/dr2hc (eROSITA/eRASS:3 main catalogue of identified counterparts using CatWISE2020 survey)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/dr2hc?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/dr2hc?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/dr2hc?GETtext/xml+votable180.050000true6.96017421323-32.554205347720.005555555555555556Cone search capability for table J/A+A/712/A171/dr2hg (eROSITA/eRASS:3 main catalogue of identified counterparts using Gaia DR3)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/dr2hg?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/dr2hg?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/dr2hg?GETtext/xml+votable180.050000true174.3766540524529.981206755170.005555555555555556Cone search capability for table J/A+A/712/A171/df2hl (eRASS:3 Hard LS10 Counterparts catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/df2hl?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/df2hl?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/df2hl?GETtext/xml+votable180.050000true6.96017421323-32.554205347720.005555555555555556Cone search capability for table J/A+A/712/A171/dr2mc (eROSITA/eRASS:3 main catalogue of identified counterparts using CatWISE2020 survey)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/dr2mc?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/dr2mc?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/dr2mc?GETtext/xml+votable180.050000true1.69555628188-33.385789679560.005555555555555556Cone search capability for table J/A+A/712/A171/dr2mg (eROSITA/eRASS:3 main catalogue of identified counterparts using GAIA DR3)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/dr2mg?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/dr2mg?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/dr2mg?GETtext/xml+votable180.050000true1.69555628188-33.385789679560.005555555555555556Cone search capability for table J/A+A/712/A171/dr2ml (eRASS:3 Main LS10 Counterparts catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/712/A171/dr2ml?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/712/A171/dr2ml?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/712/A171/dr2ml?GETtext/xml+votable180.050000true94.39383772794-40.256019531010.0055555555555555560/9-10 1/4 20-21 24-26 32-33 44 2/88-89 92-93 108 110 136-138 140-141 180 184 3/80-82 88 96-98 100 360-361 364-365 376-377 380 436-438 444 446 448 556-558 568-569 572-573 724-725 728 740 744 746 4/332-334 336 338 356 360 396-398 404 416 1024-1025 1028 1448-1449 1452-1453 1464-1465 1468-1469 1512-1513 1516-1517 1524-1526 1756-1758 1780 1782 1800 1802 1824 1826 2236-2238 2280-2281 2284-2285 2296-2297 2300-2301 2904-2906 2916 2920 2964 2968 2970 2980-2982 2988 5/1340-1342 1348-1350 1356 1376 1378 1428 1432 1444 1448 1596-1597 1620 1624 1632-1634 1636 1668-1670 1672 1680 2048 2050 2056 2058 2080 2082 2088 2090 2176 2178 2184 2186 2208 2210 2216 2218 2560 4104-4106 4108 4116-4117 4160 5800-5801 5804-5805 5816-5817 5820-5821 5864-5865 5868-5869 5880-5881 5884-5885 6056-6057 6108-6109 6112-6113 6116-6117 7036 7038 7124 7126 7152-7154 7160 7184 7204 7206 7212 7328-7330 7336 7338 7680 7682 7688 7690 7712 7714 7720 7722 7808 7810 7816 7818 7840 7842 7848 7850 8956-8958 9128-9129 9132-9133 9144-9145 9148-9149 9192-9193 9196-9197 9208-9209 9212-9213 11628-11629 11632-11634 11636 11668-11670 11672-11674 11684-11686 11688 11712 11860-11862 11864-11866 11876-11878 11884 11932-11934 11956 11960-11962 11968 11970 6/5372-5374 5404 5406 5432 5434 5508-5510 5516 5536 5538 5720 5732 5736-5738 5780-5782 5784-5786 5796-5798 5800-5802 6392-6394 6396 6484-6486 6488-6490 6500-6502 6504-6505 6540-6542 6548 6560-6561 6684-6685 6692-6693 6724-6725 8196 8198 8204 8206 8228 8230 8236 8238 8324 8326 8332 8334 8356 8358 8364 8366 8708 8710 8716 8718 8740 8742 8748 8750 10248-10250 10272 10274 10280 10282 16428-16430 16436-16438 16440 16472-16474 16476-16477 16480-16481 16644-16646 16656-16657 16660-16661 23228-23229 23272-23273 23277 23288-23289 23292-23293 23464-23465 23468-23469 23480-23481 23484-23485 24240-24242 24244-24245 24288-24289 24292-24293 24440-24442 24444 24456-24457 24460-24461 24472 24512-24513 24516 28148-28150 28156 28158 28500 28528 28530 28536 28620 28622 28648 28650 28740 28744-28746 28768 28770 28820-28822 28828 28830 28856-28858 29200 29202 29208 29210 29324 29326 29348 29350 29356 29358 30724 30726 30732 30734 30756 30758 30764 30766 31372 31374 31396 31398 31404 31406 35836-35837 36520-36521 36524-36525 36536-36537 36540-36541 46520-46521 46540-46542 46548-46549 46552 46560 46684-46686 46700 46704-46706 46748 46756-46758 46760-46762 46764 46768 46784 46852 47452 47468 47472 47516-47518 47544 47552 47554 47740-47742 47828 47832-47834 47852-47854 47876 47878 47904-2.439715709817298e-18 2.903888696868909e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/712/A171?format=asciiX-rayOpticalInfrareddefaultJ/A+A/712/A171/erass3-hHard eRASS:3 X-ray catalog from the 3B (in the 2.3-5.0keV band) eSASS source detection runrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDetUIdeROSITA String unique detection (DETUID)meta.idcharSkyTile? eROSITA Sky tile ID (SKYTILE)obs.fieldintnullableIdSrc? eROSITA Source ID in each sky tile (ID_SRC)meta.idintnullableUId? eROSITA Integer unique detection ID (UID)meta.idnullableFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintMLcts0Source net counts measured from count rate at 0.2-5.0keV (ML_CTS_0)ctphot.count;em.X-raydoubles_MLcts0? 1 sigma counts error at 0.2-5.0keV (ML_CTS_ERR_0)ctstat.error;phot.count;em.X-ray.mediumdoublenullableMLRate0Source count rate measured by forced PSF-fitting at 0.2-5.0keV (ML_RATE_0)ct/sphot.count;em.X-raydoublee_MLRate0? 1 sigma count rate error at 0.2-5.0keV (ML_RATE_ERR_0)ct/sstat.errordoublenullableMLFlux0Source flux converted from count rate at 0.2-5.0keV (ML_FLUX_0)mW.m**-2phot.flux;em.X-raydoublee_MLFlux0? 1 sigma flux error at 0.2-5.0keV (ML_FLUX_ERR_0)mW.m**-2stat.errordoublenullableDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-5.0keV (DET_LIKE_0)stat.likelihooddoubleMLbkg0Background at the source position at 0.2-5.0keV (ML_BKG_0)arcmin**-2instr.backgrounddoubleMLcts1Source net counts measured from count rate at 0.2-0.6keV (ML_CTS_1)ctphot.count;em.X-raydoubles_MLcts1? 1 sigma counts error at 0.2-0.6keV (ML_CTS_ERR_1)ctstat.error;phot.count;em.X-ray.softdoublenullableMLRate1Source count rate measured by forced PSF-fitting at 0.2-0.6keV (ML_RATE_1)ct/sphot.count;em.X-raydoubles_MLRate1? 1 sigma count rate error at 0.2-0.6keV (ML_RATE_ERR_1)ct/sarith.rate;phot.count;em.X-ray.softdoublenullablee_MLRate1? 1 sigma lower error of count rate at 0.2-0.6keV (ML_RATE_LOWERR_1)ct/sstat.errordoublenullableE_MLRate1? 1 sigma upper error of count rate at 0.2-0.6keV (ML_RATE_UPERR_1)ct/sstat.error;stat.maxdoublenullableMLFlux1Source flux converted from count rate at 0.2-0.6keV (ML_FLUX_1)mW.m**-2phot.flux;em.X-raydoubles_MLFlux1? 1 sigma flux error at 0.2-0.6keV (ML_FLUX_ERR_1)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullablee_MLFlux1? 1 sigma lower error of flux at 0.2-0.6keV (ML_FLUX_LOWERR_1)mW.m**-2stat.errordoublenullableE_MLFlux1? 1 sigma upper error of flux at 0.2-0.6keV (ML_FLUX_UPERR_1)mW.m**-2stat.error;stat.maxdoublenullableDetLike1? Detection likelihood measured by forced forced PSF-fitting at 0.2-0.6keV (DET_LIKE_1)stat.likelihooddoublenullableMLExp1Vignetted exposure value at 0.2-0.6keV (ML_EXP_1)sstat.value;obs.exposuredoubles_MLRate2? 1 sigma count rate error at 0.6-2.3keV (ML_RATE_ERR_2)ct/sarith.rate;phot.count;em.X-ray.softdoublenullablee_MLRate2? 1 sigma lower error of count rate at 0.6-2.3keV (ML_RATE_LOWERR_2)ct/sstat.errordoublenullableE_MLRate2? 1 sigma upper error of count rate at 0.6-2.3keV (ML_RATE_UPERR_2)ct/sstat.error;stat.maxdoublenullableMLFlux2Source flux converted from count rate at 0.6-2.3keV (ML_FLUX_2)mW.m**-2phot.flux;em.X-raydoubles_MLFlux2? 1 sigma flux error at 0.6-2.3keV (ML_FLUX_ERR_2)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullablee_MLFlux2? 1 sigma lower error of flux at 0.6-2.3keV (ML_FLUX_LOWERR_2)mW.m**-2stat.errordoublenullableE_MLFlux3? 1 sigma upper error of flux at 2.3-5.0keV (ML_FLUX_UPERR_3)mW.m**-2stat.error;stat.maxdoublenullableDetLike3Detection likelihood measured by forced forced PSF-fitting at 2.3-5.0keV (DET_LIKE_3)stat.likelihooddoubleMLbkg3Background at the source position at 2.3-5.0keV (ML_BKG_3)arcmin**-2instr.backgrounddoubleUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart. (UID_2RXS)meta.idintUIdDR1Hard? eROSITA DR1 Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1Hard)meta.idnullableUIdMainMain ID (UID_Main)meta.idIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexede_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoublee_MLcts1? 1 sigma lower error of counts at 0.2-0.6keV (ML_CTS_LOWERR_1)ctstat.errordoublenullableE_MLcts1? 1 sigma upper error of counts at 0.2-0.6keV (ML_CTS_UPERR_1)ctstat.error;stat.maxdoublenullableMLbkg1Background at the source position at 0.2-0.6keV (ML_BKG_1)arcmin**-2instr.backgrounddoubleMLeef1Enclosed energy fraction (ML_EEF_1)phys.energydoubleApcts1? Total counts extracted within the aperture at 0.2-0.6keV (APE_CTS_1)ctphot.count;em.X-rayintnullableApbkg1Background counts in the aperture excluding nearby sources at 0.2-0.6keV (APE_BKG_1)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp1Vignetted exposure value at 0.2-0.6keV (APE_EXP_1)stime.expodoubleApRad1Aperture radius at 0.2-0.6keV (APE_RADIUS_1)pixphys.angSize;srcdoubleApPois1? Poisson probability of being background fluctuation at 0.2-0.6keV (APE_POIS_1)stat.fit.goodnessdoublenullableMLcts2Source net counts measured from count rate at 0.6-2.3keV (ML_CTS_2)ctphot.count;em.X-raydoubles_MLcts2? 1 sigma counts error at 0.6-2.3keV (ML_CTS_ERR_2)ctstat.error;phot.count;em.X-ray.softdoublenullablee_MLcts2? 1 sigma lower error of counts at 0.6-2.3keV (ML_CTS_LOWERR_2)ctstat.errordoublenullableE_MLcts2? 1 sigma upper error of counts at 0.6-2.3keV (ML_CTS_UPERR_2)ctstat.error;stat.maxdoublenullableMLRate2Source count rate measured by forced PSF-fitting at 0.6-2.3keV (ML_RATE_2)ct/sphot.count;em.X-raydoubleE_MLFlux2? 1 sigma upper error of flux at 0.6-2.3keV (ML_FLUX_UPERR_2)mW.m**-2stat.error;stat.maxdoublenullableDetLike2? Detection likelihood measured by forced forced PSF-fitting at 0.6-2.3keV (DET_LIKE_2)stat.likelihooddoublenullableMLbkg2Background at the source position at 0.6-2.3keV (ML_BKG_2)arcmin**-2instr.backgrounddoubleMLExp2Vignetted exposure value at 0.6-2.3keV (ML_EXP_2)sstat.value;obs.exposuredoubleMLeef2Enclosed energy fraction (ML_EEF_2)phys.energydoubleApcts2? Total counts extracted within the aperture at 0.6-2.3keV (APE_CTS_2)ctphot.count;em.X-rayintnullableApbkg2Background counts in the aperture excluding nearby sources at 0.6-2.3keV (APE_BKG_2)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp2Vignetted exposure value at 0.6-2.3keV (APE_EXP_2)stime.expodoubleApRad2Aperture radius at 0.6-2.3keV (APE_RADIUS_2)pixphys.angSize;srcdoubleApPois2? Poisson probability of being background fluctuation at 0.6-2.3keV (APE_POIS_2)stat.fit.goodnessdoublenullableMLcts3Source net counts measured from count rate at 2.3-5.0keV (ML_CTS_3)ctphot.count;em.X-raydoubles_MLcts3? 1 sigma counts error at 2.3-5.0keV (ML_CTS_ERR_3)ctstat.error;phot.count;em.X-ray.mediumdoublenullablee_MLcts3? 1 sigma lower error of counts at 2.3-5.0keV (ML_CTS_LOWERR_3)ctstat.errordoublenullableE_MLcts3? 1 sigma upper error of counts at 2.3-5.0keV (ML_CTS_UPERR_3)ctstat.error;stat.maxdoublenullableMLRate3Source count rate measured by forced PSF-fitting at 2.3-5.0keV (ML_RATE_3)ct/sphot.count;em.X-raydoubles_MLRate3? 1 sigma count rate error at 2.3-5.0keV (ML_RATE_ERR_3)ct/sarith.rate;phot.count;em.X-ray.mediumdoublenullablee_MLRate3? 1 sigma lower error of count rate at 2.3-5.0keV (ML_RATE_LOWERR_3)ct/sstat.errordoublenullableE_MLRate3? 1 sigma upper error of count rate at 2.3-5.0keV (ML_RATE_UPERR_3)ct/sstat.error;stat.maxdoublenullableMLFlux3Source flux converted from count rate at 2.3-5.0keV (ML_FLUX_3)mW.m**-2phot.flux;em.X-raydoubles_MLFlux3? 1 sigma flux error at 2.3-5.0keV (ML_FLUX_ERR_3)mW.m**-2stat.error;phot.flux;em.X-ray.mediumdoublenullablee_MLFlux3? 1 sigma lower error of flux at 2.3-5.0keV (ML_FLUX_LOWERR_3)mW.m**-2stat.errordoublenullableMLExp3Vignetted exposure value at 2.3-5.0keV (ML_EXP_3)sstat.value;obs.exposuredoubleMLeef3Enclosed energy fraction (ML_EEF_3)phys.energydoubleApcts3? Total counts extracted within the aperture at 2.3-5.0keV (APE_CTS_3)ctphot.count;em.X-rayintnullableApbkg3Background counts in the aperture excluding nearby sources at 2.3-5.0keV (APE_BKG_3)ctphys.angSize;em.X-ray.medium;instr.fovdoubleApExp3Vignetted exposure value at 2.3-5.0keV (APE_EXP_3)stime.expodoubleApRad3Aperture radius at 2.3-5.0keV (APE_RADIUS_3)pixphys.angSize;srcdoubleApPois3? Poisson probability of being background fluctuation at 2.3-5.0keV (APE_POIS_3)stat.fit.goodnessdoublenullableFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeintFlagOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.code.errorintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharJ/A+A/712/A171/erass3-meROSITA/eRASS:3 main catalogue. X-ray sources detected in the 0.2>2.3keV band using eSASS adopting a detection likelihood threshold of 5DetUIdeROSITA String unique detection (DETUID)meta.idcharUId? eROSITA Integer unique detection ID (UID)meta.idnullableFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart (UID_2RXS)meta.idintUIdDR1? eROSITA DR1 Main catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1)meta.idnullableDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexedposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullablee_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-2.3keV (DET_LIKE_0)stat.likelihooddoubleMLcts1Source net counts measured from count rate at 0.2-2.3keV (ML_CTS_1)ctphot.count;em.X-raydoubles_MLcts1? 1 sigma counts error at 0.2-2.3keV (ML_CTS_ERR_1)ctstat.error;phot.count;em.X-ray.softdoublenullablee_MLcts1? 1 sigma lower error of counts at 0.2-2.3keV (ML_CTS_LOWERR_1)ctstat.errordoublenullableE_MLcts1? 1 sigma upper error of counts at 0.2-2.3keV (ML_CTS_UPERR_1)ctstat.error;stat.maxdoublenullableMLRate1Source count rate measured by forced PSF-fitting at 0.2-2.3keV (ML_RATE_1)ct/sphot.count;em.X-raydoubles_MLRate1? 1 sigma count rate error at 0.2-2.3keV (ML_RATE_ERR_1)ct/sarith.rate;phot.count;em.X-ray.softdoublenullablee_MLRate1? 1 sigma lower error of count rate at 0.2-2.3keV (ML_RATE_LOWERR_1)ct/sstat.errordoublenullableE_MLRate1? 1 sigma upper error of count rate at 0.2-2.3keV (ML_RATE_UPERR_1)ct/sstat.error;stat.maxdoublenullableMLFlux1Source flux converted from count rate at 0.2-2.3keV (ML_FLUX_1)mW.m**-2phot.flux;em.X-raydoubles_MLFlux1? 1 sigma flux error at 0.2-2.3keV (ML_FLUX_ERR_1)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullablee_MLFlux1? 1 sigma lower error of flux at 0.2-2.3keV (ML_FLUX_LOWERR_1)mW.m**-2stat.errordoublenullableE_MLFlux1? 1 sigma upper error of flux at 0.2-2.3keV (ML_FLUX_UPERR_1)mW.m**-2stat.error;stat.maxdoublenullableMLctsP1Source net counts measured from count rate at P1, 0.2-2.3keV (ML_CTS_P1)ctphot.count;em.X-raydoubles_MLctsP1? 1 sigma counts error at P1, 0.2-2.3keV (ML_CTS_ERR_P1)ctstat.error;phot.countdoublenullablee_MLctsP1? 1 sigma lower error of counts at P1, 0.2-2.3keV (ML_CTS_LOWERR_P1)ctstat.errordoublenullableE_MLctsP1? 1 sigma upper error of counts at P1, 0.2-2.3keV (ML_CTS_UPERR_P1)ctstat.error;stat.maxdoublenullableMLRateP1Source count rate measured by forced PSF-fitting at P1, 0.2-2.3keV (ML_RATE_P1)ct/sphot.count;em.X-raydoubles_MLRateP1? 1 sigma count rate error at P1, 0.2-2.3keV (ML_RATE_ERR_P1)ct/sarith.rate;phot.countdoublenullablee_MLRateP1? 1 sigma lower error of count rate at P1, 0.2-2.3keV (ML_RATE_LOWERR_P1)ct/sstat.errordoublenullableE_MLRateP1? 1 sigma upper error of count rate at P1, 0.2-2.3keV (ML_RATE_UPERR_P1)ct/sstat.error;stat.maxdoublenullableMLFluxP1Source flux converted from count rate at P1, 0.2-2.3keV (ML_FLUX_P1)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP1? 1 sigma flux error at P1, 0.2-2.3keV (ML_FLUX_ERR_P1)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP1? 1 sigma lower error of flux at P1, 0.2-2.3keV (ML_FLUX_LOWERR_P1)mW.m**-2stat.errordoublenullableE_MLFluxP1? 1 sigma upper error of flux at P1, 0.2-2.3keV (ML_FLUX_UPERR_P1)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP1Background at the source position at P1, 0.2-2.3keV (ML_BKG_P1)arcmin**-2instr.backgrounddoubleMLExpP1Vignetted exposure value at P1, 0.2-2.3keV (ML_EXP_P1)sstat.value;obs.exposuredoubleMLeefP1Enclosed energy fraction at P1, 0.2-2.3keV (ML_EEF_P1)phys.energydoubleApctsP1? Total counts extracted within the aperture at P1, 0.2-2.3keV (APE_CTS_P1)ctphot.count;em.X-rayintnullableApbkgP1Background counts in the aperture excluding nearby sources at P1, 0.2-2.3keV (APE_BKG_P1)ctinstr.backgrounddoubleApExpP1Vignetted exposure value at P1, 0.2-2.3keV (APE_EXP_P1)stime.expodoubleApRadP1Aperture radius at P1, 0.2-2.3keV (APE_RADIUS_P1)pixphys.angSize;srcdoubleApPoisP1Poisson probability of being background fluctuation at P1, 0.2-2.3keV (APE_POIS_P1)stat.fit.goodnessdoubleDetLikeP2Detection likelihood measured by forced forced PSF-fitting at P2, 0.5-1.0keV (DET_LIKE_P2)stat.likelihooddoubleMLctsP2Source net counts measured from count rate at P2, 0.5-1.0keV (ML_CTS_P2)ctphot.count;em.X-raydoubles_MLctsP2? 1 sigma counts error at P2, 0.5-1.0keV (ML_CTS_ERR_P2)ctstat.error;phot.countdoublenullablee_MLctsP2? 1 sigma lower error of counts at P2, 0.5-1.0keV (ML_CTS_LOWERR_P2)ctstat.errordoublenullableE_MLctsP2? 1 sigma upper error of counts at P2, 0.5-1.0keV (ML_CTS_UPERR_P2)ctstat.error;stat.maxdoublenullableMLRateP2Source count rate measured by forced PSF-fitting at P2, 0.5-1.0keV (ML_RATE_P2)ct/sphot.count;em.X-raydoubles_MLRateP2? 1 sigma count rate error at P2, 0.5-1.0keV (ML_RATE_ERR_P2)ct/sarith.rate;phot.countdoublenullablee_MLRateP2? 1 sigma lower error of count rate at P2, 0.5-1.0keV (ML_RATE_LOWERR_P2)ct/sstat.errordoublenullableE_MLRateP2? 1 sigma upper error of count rate at P2, 0.5-1.0keV (ML_RATE_UPERR_P2)ct/sstat.error;stat.maxdoublenullableMLFluxP2Source flux converted from count rate at P2, 0.5-1.0keV (ML_FLUX_P2)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP2? 1 sigma flux error at P2, 0.5-1.0keV (ML_FLUX_ERR_P2)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP2? 1 sigma lower error of flux at P2, 0.5-1.0keV (ML_FLUX_LOWERR_P2)mW.m**-2stat.errordoublenullableE_MLFluxP2? 1 sigma upper error of flux at P2, 0.5-1.0keV (ML_FLUX_UPERR_P2)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP2Background at the source position at P2, 0.5-1.0keV (ML_BKG_P2)arcmin**-2instr.backgrounddoubleMLExpP2Vignetted exposure value at P2, 0.5-1.0keV (ML_EXP_P2)sstat.value;obs.exposuredoubleMLeefP2Enclosed energy fraction at P2, 0.5-1.0keV (ML_EEF_P2)phys.energydoubleE_MLctsP4? 1 sigma upper error of counts at P4, 2.0-5.0keV (ML_CTS_UPERR_P4)ctstat.error;stat.maxdoublenullableMLRateP4Source count rate measured by forced PSF-fitting at P4, 2.0-5.0keV (ML_RATE_P4)ct/sphot.count;em.X-raydoubles_MLRateP4? 1 sigma count rate error at P4, 2.0-5.0keV (ML_RATE_ERR_P4)ct/sarith.rate;phot.countdoublenullablee_MLRateP4? 1 sigma lower error of count rate at P4, 2.0-5.0keV (ML_RATE_LOWERR_P4)ct/sstat.errordoublenullableE_MLRateP4? 1 sigma upper error of count rate at P4, 2.0-5.0keV (ML_RATE_UPERR_P4)ct/sstat.error;stat.maxdoublenullableMLFluxP4Source flux converted from count rate at P4, 2.0-5.0keV (ML_FLUX_P4)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP4? 1 sigma flux error at P4, 2.0-5.0keV (ML_FLUX_ERR_P4)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP4? 1 sigma lower error of flux at P4, 2.0-5.0keV (ML_FLUX_LOWERR_P4)mW.m**-2stat.errordoublenullableE_MLFluxP4? 1 sigma upper error of flux at P4, 2.0-5.0keV (ML_FLUX_UPERR_P4)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP4Background at the source position at P4, 2.0-5.0keV (ML_BKG_P4)arcmin**-2instr.backgrounddoubleMLExpP4Vignetted exposure value at P4, 2.0-5.0keV (ML_EXP_P4)sstat.value;obs.exposuredoubleMLeefP4Enclosed energy fraction at P4, 2.0-5.0keV (ML_EEF_P4)phys.energydoubleApctsP4? Total counts extracted within the aperture at P4, 2.0-5.0keV (APE_CTS_P4)ctphot.count;em.X-rayintnullableApbkgP4Background counts in the aperture excluding nearby sources at P4, 2.0-5.0keV (APE_BKG_P4)ctinstr.backgrounddoubleApExpP4Vignetted exposure value at P4, 2.0-5.0keV (APE_EXP_P4)stime.expodoubleApRadP4Aperture radius at P4, 2.0-5.0keV (APE_RADIUS_P4)pixphys.angSize;srcdoubleApPoisP4Poisson probability of being background fluctuation at P4, 2.0-5.0keV (APE_POIS_P4)stat.fit.goodnessdoubleDetLikeP5Detection likelihood measured by forced forced PSF-fitting at P5, 5.0-8.0keV (DET_LIKE_P5)stat.likelihooddoubleMLctsP5Source net counts measured from count rate at P5, 5.0-8.0keV (ML_CTS_P5)ctphot.count;em.X-raydoubles_MLctsP5? 1 sigma counts error at P5, 5.0-8.0keV (ML_CTS_ERR_P5)ctstat.error;phot.countdoublenullablee_MLctsP5? 1 sigma lower error of counts at P5, 5.0-8.0keV (ML_CTS_LOWERR_P5)ctstat.errordoublenullableE_MLctsP5? 1 sigma upper error of counts at P5, 5.0-8.0keV (ML_CTS_UPERR_P5)ctstat.error;stat.maxdoublenullableMLRateP5Source count rate measured by forced PSF-fitting at P5, 5.0-8.0keV (ML_RATE_P5)ct/sphot.count;em.X-raydoubles_MLRateP5? 1 sigma count rate error at P5, 5.0-8.0keV (ML_RATE_ERR_P5)ct/sarith.rate;phot.countdoublenullableMLbkgP5Background at the source position at P5, 5.0-8.0keV (ML_BKG_P5)arcmin**-2instr.backgrounddoubleMLExpP5Vignetted exposure value at P5, 5.0-8.0keV (ML_EXP_P5)sstat.value;obs.exposuredoubleMLeefP5Enclosed energy fraction at P5, 5.0-8.0keV (ML_EEF_P5)phys.energydoubleApctsP5? Total counts extracted within the aperture at P5, 5.0-8.0keV (APE_CTS_P5)ctphot.count;em.X-rayintnullableApbkgP5Background counts in the aperture excluding nearby sources at P5, 5.0-8.0keV (APE_BKG_P5)ctinstr.backgrounddoubleApExpP5Vignetted exposure value at P5, 5.0-8.0keV (APE_EXP_P5)stime.expodoubleApRadP5Aperture radius at P5, 5.0-8.0keV (APE_RADIUS_P5)pixphys.angSize;srcdoubleApPoisP5Poisson probability of being background fluctuation at P5, 5.0-8.0keV (APE_POIS_P5)stat.fit.goodnessdoubleDetLikeP6Detection likelihood measured by forced forced PSF-fitting at P6, 4.0-10.0keV (DET_LIKE_P6)stat.likelihooddoubleMLctsP6Source net counts measured from count rate at P6, 4.0-10.0keV (ML_CTS_P6)ctphot.count;em.X-raydoubles_MLctsP6? 1 sigma counts error at P6, 4.0-10.0keV (ML_CTS_ERR_P6)ctstat.error;phot.countdoublenullablee_MLctsP6? 1 sigma lower error of counts at P6, 4.0-10.0keV (ML_CTS_LOWERR_P6)ctstat.errordoublenullableE_MLctsP6? 1 sigma upper error of counts at P6, 4.0-10.0keV (ML_CTS_UPERR_P6)ctstat.error;stat.maxdoublenullableMLRateP6Source count rate measured by forced PSF-fitting at P6, 4.0-10.0keV (ML_RATE_P6)ct/sphot.count;em.X-raydoubles_MLRateP6? 1 sigma count rate error at P6, 4.0-10.0keV (ML_RATE_ERR_P6)ct/sarith.rate;phot.countdoublenullablee_MLRateP6? 1 sigma lower error of count rate at P6, 4.0-10.0keV (ML_RATE_LOWERR_P6)ct/sstat.errordoublenullableE_MLRateP6? 1 sigma upper error of count rate at P6, 4.0-10.0keV (ML_RATE_UPERR_P6)ct/sstat.error;stat.maxdoublenullableMLFluxP6Source flux converted from count rate at P6, 4.0-10.0keV (ML_FLUX_P6)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP6? 1 sigma flux error at P6, 4.0-10.0keV (ML_FLUX_ERR_P6)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP6? 1 sigma lower error of flux at P6, 4.0-10.0keV (ML_FLUX_LOWERR_P6)mW.m**-2stat.errordoublenullableE_MLFluxP6? 1 sigma upper error of flux at P6, 4.0-10.0keV (ML_FLUX_UPERR_P6)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP6Background at the source position at P6, 4.0-10.0keV (ML_BKG_P6)arcmin**-2instr.backgrounddoubleMLExpP6Vignetted exposure value at P6, 4.0-10.0keV (ML_EXP_P6)sstat.value;obs.exposuredoubleMLeefP6Enclosed energy fraction at P6, 4.0-10.0keV (ML_EEF_P6)phys.energydoubleApctsP6? Total counts extracted within the aperture at P6, 4.0-10.0keV (APE_CTS_P6)ctphot.count;em.X-rayintnullableApbkgP6Background counts in the aperture excluding nearby sources at P6, 4.0-10.0keV (APE_BKG_P6)ctinstr.backgrounddoubleApExpP6Vignetted exposure value at P6, 4.0-10.0keV (APE_EXP_P6)stime.expodoubleApRadP6Aperture radius at P6, 4.0-10.0keV (APE_RADIUS_P6)pixphys.angSize;srcdoubleApPoisP6Poisson probability of being background fluctuation at P6, 4.0-10.0keV (APE_POIS_P6)stat.fit.goodnessdoubleDetLikeP7Detection likelihood measured by forced forced PSF-fitting at P7, 5.1-6.1keV (DET_LIKE_P7)stat.likelihooddoubleMLctsP7Source net counts measured from count rate at P7, 5.1-6.1keV (ML_CTS_P7)ctphot.count;em.X-raydoubles_MLctsP7? 1 sigma counts error at P7, 5.1-6.1keV (ML_CTS_ERR_P7)ctstat.error;phot.countdoublenullablee_MLctsP7? 1 sigma lower error of counts at P7, 5.1-6.1keV (ML_CTS_LOWERR_P7)ctstat.errordoublenullableE_MLctsP7? 1 sigma upper error of counts at P7, 5.1-6.1keV (ML_CTS_UPERR_P7)ctstat.error;stat.maxdoublenullableMLRateP7Source count rate measured by forced PSF-fitting at P7, 5.1-6.1keV (ML_RATE_P7)ct/sphot.count;em.X-raydoubles_MLRateP7? 1 sigma count rate error at P7, 5.1-6.1keV (ML_RATE_ERR_P7)ct/sarith.rate;phot.countdoublenullablee_MLRateP7? 1 sigma lower error of count rate at P7, 5.1-6.1keV (ML_RATE_LOWERR_P7)ct/sstat.errordoublenullableE_MLRateP7? 1 sigma upper error of count rate at P7, 5.1-6.1keV (ML_RATE_UPERR_P7)ct/sstat.error;stat.maxdoublenullableMLFluxP7Source flux converted from count rate at P7, 5.1-6.1keV (ML_FLUX_P7)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP7? 1 sigma flux error at P7, 5.1-6.1keV (ML_FLUX_ERR_P7)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP7? 1 sigma lower error of flux at P7, 5.1-6.1keV (ML_FLUX_LOWERR_P7)mW.m**-2stat.errordoublenullableE_MLFluxP7? 1 sigma upper error of flux at P7, 5.1-6.1keV (ML_FLUX_UPERR_P7)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP7Background at the source position at P7, 5.1-6.1keV (ML_BKG_P7)arcmin**-2instr.backgrounddoubleMLExpP7Vignetted exposure value at P7, 5.1-6.1keV (ML_EXP_P7)sstat.value;obs.exposuredoubleMLeefP7? Enclosed energy fraction at P7, 5.1-6.1keV (ML_EEF_P7)phys.energydoublenullableApctsP7? Total counts extracted within the aperture at P7, 5.1-6.1keV (APE_CTS_P7)ctphot.count;em.X-rayintnullableApbkgP7Background counts in the aperture excluding nearby sources at P7, 5.1-6.1keV (APE_BKG_P7)ctinstr.backgrounddoubleApExpP7Vignetted exposure value at P7, 5.1-6.1keV (APE_EXP_P7)stime.expodoubleApRadP7Aperture radius at P7, 5.1-6.1keV (APE_RADIUS_P7)pixphys.angSize;srcdoubleApPoisP7Poisson probability of being background fluctuation at P7, 5.1-6.1keV (APE_POIS_P7)stat.fit.goodnessdoubleDetLikeP8Detection likelihood measured by forced forced PSF-fitting at P8, 6.7-7.1keV (DET_LIKE_P8)stat.likelihooddoubleMLctsP8Source net counts measured from count rate at P8, 6.7-7.1keV (ML_CTS_P8)ctphot.count;em.X-raydoubles_MLctsP8? 1 sigma counts error at P8, 6.7-7.1keV (ML_CTS_ERR_P8)ctstat.error;phot.countdoublenullablee_MLctsP8? 1 sigma lower error of counts at P8, 6.7-7.1keV (ML_CTS_LOWERR_P8)ctstat.errordoublenullableE_MLctsP8? 1 sigma upper error of counts at P8, 6.7-7.1keV (ML_CTS_UPERR_P8)ctstat.error;stat.maxdoublenullableMLRateP8Source count rate measured by forced PSF-fitting at P8, 6.7-7.1keV (ML_RATE_P8)ct/sphot.count;em.X-raydoubles_MLRateP8? 1 sigma count rate error at P8, 6.7-7.1keV (ML_RATE_ERR_P8)ct/sarith.rate;phot.countdoublenullablee_MLRateP8? 1 sigma lower error of count rate at P8, 6.7-7.1keV (ML_RATE_LOWERR_P8)ct/sstat.errordoublenullableE_MLRateP8? 1 sigma upper error of count rate at P8, 6.7-7.1keV (ML_RATE_UPERR_P8)ct/sstat.error;stat.maxdoublenullableMLFluxP8Source flux converted from count rate at P8, 6.7-7.1keV (ML_FLUX_P8)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP8? 1 sigma flux error at P8, 6.7-7.1keV (ML_FLUX_ERR_P8)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP8? 1 sigma lower error of flux at P8, 6.7-7.1keV (ML_FLUX_LOWERR_P8)mW.m**-2stat.errordoublenullableE_MLFluxP8? 1 sigma upper error of flux at P8, 6.7-7.1keV (ML_FLUX_UPERR_P8)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP8Background at the source position at P8, 6.7-7.1keV (ML_BKG_P8)arcmin**-2instr.backgrounddoubleMLExpP8Vignetted exposure value at P8, 6.7-7.1keV (ML_EXP_P8)sstat.value;obs.exposuredoubleMLeefP8Enclosed energy fraction at P8, 6.7-7.1keV (ML_EEF_P8)phys.energydoubleApctsP8? Total counts extracted within the aperture at P8, 6.7-7.1keV (APE_CTS_P8)ctphot.count;em.X-rayintnullableApbkgP8Background counts in the aperture excluding nearby sources at P8, 6.7-7.1keV (APE_BKG_P8)ctinstr.backgrounddoubleApExpP8Vignetted exposure value at P8, 6.7-7.1keV (APE_EXP_P8)stime.expodoubleApRadP8Aperture radius at P8, 6.7-7.1keV (APE_RADIUS_P8)pixphys.angSize;srcdoubleApPoisP8Poisson probability of being background fluctuation at P8, 6.7-7.1keV (APE_POIS_P8)stat.fit.goodnessdoubleDetLikeP9Detection likelihood measured by forced forced PSF-fitting at P9, 7.2-8.2keV (DET_LIKE_P9)stat.likelihooddoubleMLctsP9Source net counts measured from count rate at P9, 7.2-8.2keV (ML_CTS_P9)ctphot.count;em.X-raydoubles_MLctsP9? 1 sigma counts error at P9, 7.2-8.2keV (ML_CTS_ERR_P9)ctstat.error;phot.countdoublenullablee_MLctsP9? 1 sigma lower error of counts at P9, 7.2-8.2keV (ML_CTS_LOWERR_P9)ctstat.errordoublenullableE_MLctsP9? 1 sigma upper error of counts at P9, 7.2-8.2keV (ML_CTS_UPERR_P9)ctstat.error;stat.maxdoublenullableMLRateP9Source count rate measured by forced PSF-fitting at P9, 7.2-8.2keV (ML_RATE_P9)ct/sphot.count;em.X-raydoubles_MLRateP9? 1 sigma count rate error at P9, 7.2-8.2keV (ML_RATE_ERR_P9)ct/sarith.rate;phot.countdoublenullablee_MLRateP9? 1 sigma lower error of count rate at P9, 7.2-8.2keV (ML_RATE_LOWERR_P9)ct/sstat.errordoublenullableE_MLRateP9? 1 sigma upper error of count rate at P9, 7.2-8.2keV (ML_RATE_UPERR_P9)ct/sstat.error;stat.maxdoublenullableMLFluxP9Source flux converted from count rate at P9, 7.2-8.2keV (ML_FLUX_P9)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP9? 1 sigma flux error at P9, 7.2-8.2keV (ML_FLUX_ERR_P9)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP9? 1 sigma lower error of flux at P9, 7.2-8.2keV (ML_FLUX_LOWERR_P9)mW.m**-2stat.errordoublenullableE_MLFluxP9? 1 sigma upper error of flux at P9, 7.2-8.2keV (ML_FLUX_UPERR_P9)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP9Background at the source position at P9, 7.2-8.2keV (ML_BKG_P9)arcmin**-2instr.backgrounddoubleMLExpP9Vignetted exposure value at P9, 7.2-8.2keV (ML_EXP_P9)sstat.value;obs.exposuredoubleMLeefP9Enclosed energy fraction at P9, 7.2-8.2keV (ML_EEF_P9)phys.energydoubleApctsP9? Total counts extracted within the aperture at P9, 7.2-8.2keV (APE_CTS_P9)ctphot.count;em.X-rayintnullableApbkgP9Background counts in the aperture excluding nearby sources at P9, 7.2-8.2keV (APE_BKG_P9)ctinstr.backgrounddoubleApExpP9Vignetted exposure value at P9, 7.2-8.2keV (APE_EXP_P9)stime.expodoubleApRadP9Aperture radius at P9, 7.2-8.2keV (APE_RADIUS_P9)pixphys.angSize;srcdoubleApPoisP9Poisson probability of being background fluctuation at P9, 7.2-8.2keV (APE_POIS_P9)stat.fit.goodnessdoubleFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeintFlagOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.code.errorintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharSkyTile? eROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrc? eROSITA Source ID in each sky tile (ID_SRC)meta.idintnullableIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUIdHard? eROSITA Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_Hard)meta.idnullableRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedMLbkg1Background at the source position at 0.2-2.3keV (ML_BKG_1)arcmin**-2instr.backgrounddoubleMLExp1Vignetted exposure value at 0.2-2.3keV (ML_EXP_1)sstat.value;obs.exposuredoubleMLeef1Enclosed energy fraction (ML_EEF_1)phys.energydoubleApcts1? Total counts extracted within the aperture at 0.2-2.3keV (APE_CTS_1)ctphot.count;em.X-rayintnullableApbkg1Background counts in the aperture excluding nearby sources at 0.2-2.3keV (APE_BKG_1)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp1Vignetted exposure value at 0.2-2.3keV (APE_EXP_1)stime.expodoubleApRad1Aperture radius at 0.2-2.3keV (APE_RADIUS_1)pixphys.angSize;srcdoubleApPois1? Poisson probability of being background fluctuation at 0.2-2.3keV (APE_POIS_1)stat.fit.goodnessdoublenullableDetLikeP1? Detection likelihood measured by forced forced PSF-fitting at 0.2-2.3keV (DET_LIKE_1)stat.likelihooddoublenullableApctsP2? Total counts extracted within the aperture at P2, 0.5-1.0keV (APE_CTS_P2)ctphot.count;em.X-rayintnullableApbkgP2Background counts in the aperture excluding nearby sources at P2, 0.5-1.0keV (APE_BKG_P2)ctinstr.backgrounddoubleApExpP2Vignetted exposure value at P2, 0.5-1.0keV (APE_EXP_P2)stime.expodoubleApRadP2Vignetted exposure value at P2, 0.5-1.0keV (APE_RADIUS_P2)pixphys.angSize;srcdoubleApPoisP2Poisson probability of being background fluctuation at P2, 0.5-1.0keV (APE_POIS_P2)stat.fit.goodnessdoubleDetLikeP3Detection likelihood measured by forced forced PSF-fitting at P3, 1.0-2.0keV (DET_LIKE_P3)stat.likelihooddoubleMLctsP3Source net counts measured from count rate at P3, 1.0-2.0keV (ML_CTS_P3)ctphot.count;em.X-raydoubles_MLctsP3? 1 sigma counts error at P3, 1.0-2.0keV (ML_CTS_ERR_P3)ctstat.error;phot.countdoublenullablee_MLctsP3? 1 sigma lower error of counts at P3, 1.0-2.0keV (ML_CTS_LOWERR_P3)ctstat.errordoublenullableE_MLctsP3? 1 sigma upper error of counts at P3, 1.0-2.0keV (ML_CTS_UPERR_P3)ctstat.error;stat.maxdoublenullableMLRateP3Source count rate measured by forced PSF-fitting at P3, 1.0-2.0keV (ML_RATE_P3)ct/sphot.count;em.X-raydoubles_MLRateP3? 1 sigma count rate error at P3, 1.0-2.0keV (ML_RATE_ERR_P3)ct/sarith.rate;phot.countdoublenullablee_MLRateP3? 1 sigma lower error of count rate at P3, 1.0-2.0keV (ML_RATE_LOWERR_P3)ct/sstat.errordoublenullableE_MLRateP3? 1 sigma upper error of count rate at P3, 1.0-2.0keV (ML_RATE_UPERR_P3)ct/sstat.error;stat.maxdoublenullableMLFluxP3Source flux converted from count rate at P3, 1.0-2.0keV (ML_FLUX_P3)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP3? 1 sigma flux error at P3, 1.0-2.0keV (ML_FLUX_ERR_P3)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP3? 1 sigma lower error of flux at P3, 1.0-2.0keV (ML_FLUX_LOWERR_P3)mW.m**-2stat.errordoublenullableE_MLFluxP3? 1 sigma upper error of flux at P3, 1.0-2.0keV (ML_FLUX_UPERR_P3)mW.m**-2stat.error;stat.maxdoublenullableMLbkgP3Background at the source position at P3, 1.0-2.0keV (ML_BKG_P3)arcmin**-2instr.backgrounddoubleMLExpP3Vignetted exposure value at P3, 1.0-2.0keV (ML_EXP_P3)sstat.value;obs.exposuredoubleMLeefP3Enclosed energy fraction at P3, 1.0-2.0keV (ML_EEF_P3)phys.energydoubleApctsP3? Total counts extracted within the aperture at P3, 1.0-2.0keV (APE_CTS_P3)ctphot.count;em.X-rayintnullableApbkgP3Background counts in the aperture excluding nearby sources at P3, 1.0-2.0keV (APE_BKG_P3)ctinstr.backgrounddoubleApExpP3Vignetted exposure value at P3, 1.0-2.0keV (APE_EXP_P3)stime.expodoubleApRadP3Aperture radius at P3, 1.0-2.0keV (APE_RADIUS_P3)pixphys.angSize;srcdoubleApPoisP3Poisson probability of being background fluctuation at P3, 1.0-2.0keV (APE_POIS_P3)stat.fit.goodnessdoubleDetLikeP4Detection likelihood measured by forced forced PSF-fitting at P4, 2.0-5.0keV (DET_LIKE_P4)stat.likelihooddoubleMLctsP4Source net counts measured from count rate at P4, 2.0-5.0keV (ML_CTS_P4)ctphot.count;em.X-raydoubles_MLctsP4? 1 sigma counts error at P4, 2.0-5.0keV (ML_CTS_ERR_P4)ctstat.error;phot.countdoublenullablee_MLctsP4? 1 sigma lower error of counts at P4, 2.0-5.0keV (ML_CTS_LOWERR_P4)ctstat.errordoublenullablee_MLRateP5? 1 sigma lower error of count rate at P5, 5.0-8.0keV (ML_RATE_LOWERR_P5)ct/sstat.errordoublenullableE_MLRateP5? 1 sigma upper error of count rate at P5, 5.0-8.0keV (ML_RATE_UPERR_P5)ct/sstat.error;stat.maxdoublenullableMLFluxP5Source flux converted from count rate at P5, 5.0-8.0keV (ML_FLUX_P5)mW.m**-2phot.flux;em.X-raydoubles_MLFluxP5? 1 sigma flux error at P5, 5.0-8.0keV (ML_FLUX_ERR_P5)mW.m**-2stat.error;phot.fluxdoublenullablee_MLFluxP5? 1 sigma lower error of flux at P5, 5.0-8.0keV (ML_FLUX_LOWERR_P5)mW.m**-2stat.errordoublenullableE_MLFluxP5? 1 sigma upper error of flux at P5, 5.0-8.0keV (ML_FLUX_UPERR_P5)mW.m**-2stat.error;stat.maxdoublenullableUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharJ/A+A/712/A171/dr2hceROSITA/eRASS:3 main catalogue of identified counterparts using CatWISE2020 surveyELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleMLcts0Source net counts measured from count rate at 0.2-5.0keV (ML_CTS_0)ctphot.count;em.X-raydoublee_MLcts0? 1 sigma counts error at 0.2-5.0keV (ML_CTS_ERR_0)ctstat.errordoublenullableMLRate0Source count rate measured by forced PSF-fitting at 0.2-5.0keV (ML_RATE_0)ct/sphot.count;em.X-raydoublee_MLRate0? 1 sigma count rate error at 0.2-5.0keV (ML_RATE_ERR_0)ct/sstat.errordoublenullableMLFlux0Source flux converted from count rate at 0.2-5.0keV (ML_FLUX_0)mW.m**-2phot.flux;em.X-raydoublee_MLFlux0? 1 sigma flux error at 0.2-5.0keV (ML_FLUX_ERR_0)mW.m**-2stat.errordoublenullableDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-5.0keV (DET_LIKE_0)stat.likelihooddoubleMLbkg0Background at the source position at 0.2-5.0keV (ML_BKG_0)arcmin**-2instr.backgrounddoubleFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalogue (FLAG_NO_CTS_ERR)meta.codeintFOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.codeintCW2020CW2020 DR3 ID (CW2020_source_id)meta.idcharERO-CW2020Unique identifier of X-ray source +CW2020 Counterpart (ERO_CW2020_FULLID)pos.angDistancecharRACdegCW2020 Right ascension (CW2020_RA)degpos.eq.raDECdegCW2020 Declination (CW2020_DEC)degpos.eq.decCWXprProbability to be an X-ray emitter using CW2020 prior (CW2020_Xray_proba)stat.fit.goodnessdoubleSepCW-HardSeparation between CW2020 and eROSITA source (NWAY_Separation_CW2020_ERO)arcsecpos.angDistancedoubledistbayfacLogarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoubledistpostDistance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublebiasCWXprPrior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NAY_bias_CW2020_Xray_proba)stat.fit.goodnessdoublepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullablecompur8? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablethres8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullablee_RACdegCW2020 1 sigma error for Right Ascension (CW2020_sigra)arcsecstat.errorfloate_DECdegCW2020 1 sigma error for Declination (CW2020_sigdec)arcsecstat.errorfloate_Pos[] CW2020 1-sigma positional uncertainty 0CW2020_sigradec)arcsecstat.errorfloatFW1CW? W1 profile-fit photometry raw flux in dn unit (CW2020_w1flux)phot.mag;em.IR.3-4umdoublenullablee_FW1CW? W1 profile-fit photometry raw flux in dn unit uncertainty (CW2020_w1sigflux)stat.errordoublenullableFW2CW? W2 profile-fit photometry raw flux in dn unit (CW2020_w2flux)phot.mag;em.IR.4-8umdoublenullableW11rchi2CW? W1 instrumental profile-fit photometry reduced chi^2^ (CW2020_w1rchi2)stat.fit.chi2doublenullableW2magpCW? W2 instrumental profile-fit photometry magnitude (CW2020_w2mpro)magphot.mag;em.IR.4-8umfloatnullablee_W2magpCW? W2 instrumental profile-fit photometry flux uncertainty (CW2020_w2sigmpro)magstat.errorfloatnullableW2rchi2CW? W2 instrumental profile-fit photometry reduced chi^2^ (CW2020_w2rchi2)stat.fit.chi2doublenullablepmRACWApparent motion in RA; (note uncorrected systematic in CatWISE2020) (CW2020_PMRA)arcsec/yrpos.pmdoublepmDECWApparent motion in Dec; (note uncorrected systematic in CatWISE2020) (CW2020_PMDec)arcsec/yrpos.pmdoublee_pmRACWUncertainty in the RA motion estimate (CW2020_sigPMRA)arcsec/yrstat.error;pos.pm;pos.eq.rafloate_pmDECWUncertainty in the Dec motion estimate (CW2020_sigPMDec)arcsec/yrstat.error;pos.pm;pos.eq.decfloatGLON1Galactic longitude (CW2020_glon)degpos.galactic.lonGLAT1Galactic latitude (only present in CatWISE 2020) (CW2020_glat)degpos.galactic.latdoubleELON1Ecliptic longitude (CW2020_elon)degpos.ecliptic.lonELAT1Ecliptic latitude (CW2020_elat)degpos.ecliptic.latdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharDetUIdeROSITA String unique detection (DETUID)meta.idcharSkyTileeROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrceROSITA Source ID in each sky tile (ID_SRC)meta.idintUIdeROSITA Integer unique detection ID (UID)meta.idUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart.(UID_2RXS)meta.idintUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintUIdDR1HardeROSITA DR1 Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1Hard)meta.idUIdMainMain ID (UID_Main)meta.idIdClustereROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexede_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoublepsingleSame as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublepanyFor each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublepiRelative probability of the eROSITA/CW2020 match (NWAY_p_i)stat.fit.goodnessdoublematchflagassuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeinte_FW2CW? W2 profile-fit photometry raw flux in dn unit uncertainty (CW2020_w2sigflux)stat.errordoublenullableW1magpCW? W1 instrumental profile-fit photometry magnitude (CW2020_w1mpro)magphot.mag;em.IR.3-4umfloatnullablee_W1magpCW? W1 instrumental profile-fit photometry flux uncertainty (CW2020_w1sigmpro)magstat.errorfloatnullableJ/A+A/712/A171/dr2hgeROSITA/eRASS:3 main catalogue of identified counterparts using Gaia DR3recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleMLcts0Source net counts measured from count rate at 0.2-2.3keV (ML_CTS_0_ctphot.count;em.X-raydoublee_MLcts0? 1 sigma counts error at 0.2-2.3keV (ML_CTS_ERR_0)ctstat.errordoublenullableMLRate0Source count rate measured by forced PSF-fitting at 0.2-5.0keV (ML_RATE_0)ct/sphot.count;em.X-raydoublee_MLRate0? 1 sigma count rate error at 0.2-2.3keV (ML_RATE_ERR_0)ct/sstat.errordoublenullableMLFlux0Source flux converted from count rate at 0.2-2.3keV (ML_FLUX_0)mW.m**-2phot.flux;em.X-raydoubles_MLFlux0? 1 sigma flux error at 0.2-2.3keV (ML_FLUX_ERR_0)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullableDetLike0Detection likelihood measured by forced PSF-fitting at 0.2-2.3keV (DET_LIKE_0)stat.likelihooddoubleMLbkg0Background at the source position at 0.2-2.3keV (ML_BKG_0)arcmin**-2instr.backgrounddoubleFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFlagOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.code.errorintGaiaDR3? Gaia DR3 ID (GDR3_source_id)meta.idnullableERO-G-FIdUnique identifier of X-ray source + GDR3 Counterpart (ERO_GDR3_FUllID)pos.angDistancecharRAGdeg? Gaia DR3 Right Ascension (GDR3_RA)degpos.eq.ranullableDEGdeg? Gaia DR3 Declination (GDR3_DEC)degpos.eq.decnullableGDR3Xpr? Probability to be an X-ray emitter usibf GDR3 prior (GDR3_Xray_proba)stat.fit.goodnessdoublenullableSepGDR3ERO? Separation between Gaia DR3 and eROSITA source (NWAY_Separation_GDR3_ERO)arcsecpos.angDistancedoublenullabledistbayfac? Logarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoublenullabledistpost? Distance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublenullablebiasG3Xpr? Prior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NWAY_bias_GDR3_Xray_proba)stat.fit.goodnessdoublenullablepsingle? Same as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublenullablepany? For each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublenullablepi? Relative probability of the eROSITA/GDR3 match (NWAY_p_i)stat.fit.goodnessdoublenullablematchflag? assuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeintnullablepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullablecompur8? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablethres8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullableGDR3NameGaia DR3 Name (GDR3_designation)meta.idcharGDR3EpochGaia DR3 epoch (GDR3_ref_epoch)yrtime.epochintindexede_RAGdegGaia DR3 Standard error of right ascension (GDR3_ra_error)masstat.errordoubleIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharDetUIdeROSITA String unique detection (DETUID)meta.idcharSkyTile? eROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrc? eROSITA Source ID in each sky tile (ID_SRC)meta.idintnullableUId? eROSITA Integer unique detection ID (UID)meta.idnullableUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart.(UID_2RXS)meta.idintUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintUIdDR1HardeROSITA DR1 Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1Hard)meta.idUIdMainMain ID (UID_Main)meta.idIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexede_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeinte_DEGdegGaia DR3 Standard error of declination (GDR3_dec_error)masstat.errordoublePlx? Gaia DR3 Parallax (GDR3_parallax)maspos.parallaxdoublenullablee_Plx? Gaia DR3 Standard error of parallax (GDR3_parallax_error)masstat.error;pos.parallaxdoublenullableRPlx? Gaia DR3 Parallax divided by its standard error (GDR3_parallax_over_error)stat.errordoublenullablePM? Gaia DR3 Total proper motion (GDR3_pm)mas/yrpos.pmdoublenullablepmRA? Gaia DR3 Proper motion in right ascension direction, pmRA*cosDE (GDR3_pmra)mas/yrpos.pm;pos.eq.radoublenullablee_pmRA? Gaia DR3 Standard error of proper motion in right ascension direction (GDR3_pmra_error)mas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDE? Gaia DR3 Proper motion in declination direction (GDR3_pmdec)mas/yrpos.pm;pos.eq.decdoublenullablee_pmDE? Gaia DR3 Standard error of proper motion in declination direction (GDR3_pmdec_error)mas/yrstat.error;pos.pm;pos.eq.decdoublenullableRUWE? Gaia DR3 RUWE (GDR3_ruwe)stat.errordoublenullableFG? Gaia DR3 G-band mean flux (GDR3_phot_g_mean_flux)phot.flux.density;em.optdoublenullablee_FG? Gaia DR3 Error on G-band mean flux (GDR3_phot_g_mean_flux_error)stat.errordoublenullableRFG? Gaia DR3 G-band mean flux divided by its error (GDR3_phot_g_mean_flux_over_error)phot.flux;arith.ratiodoublenullableGmag? Gaia DR3 G-band mean magnitude (GDR3_phot_g_mean_mag)magphot.mag;em.optdoublenullableFBP? Gaia DR3 Integrated BP mean flux (GDR3_phot_bp_mean_flux)phot.flux.density;em.opt.Bdoublenullablee_FBP? Gaia DR3 Error on the integrated BP mean flux (GDR3_phot_bp_mean_flux_error)stat.errordoublenullableRFBP? Gaia DR3 Integrated BP mean flux divided by its error (GDR3_phot_bp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableBPmag? Gaia DR3 Integrated BP mean magnitude (GDR3_phot_bp_mean_mag)magphot.mag;em.opt.BdoublenullableFRP? Gaia DR3 Integrated RP mean flux (GDR3_phot_rp_mean_flux)phot.flux.density;em.opt.Rdoublenullablee_FRP? Gaia DR3 Error on the integrated RP mean flux (GDR3_phot_rp_mean_flux_error)stat.errordoublenullableRFRP? Gaia DR3 Integrated RP mean flux divided by its error (GDR3_phot_rp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableRPmag? Gaia DR3 Integrated RP mean magnitude (GDR3_phot_rp_mean_mag)magphot.mag;em.opt.RdoublenullablePQSO? Gaia DR3 Probability from DSC-Combmod of being a quasar (GDR3_PQSO)stat.fit.goodnessdoublenullablePGal? Gaia DR3 Probability from DSC-Combmod of being a galaxy (GDR3_PGal)stat.fit.goodnessdoublenullablePstar? Probability from DSC-Combmod of being a single star (but not a white dwarf) (GDR3_Pstar)stat.fit.goodnessdoublenullableJ/A+A/712/A171/df2hleRASS:3 Hard LS10 Counterparts cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharDetUIdeROSITA String unique detection (DETUID)meta.idcharSkyTileeROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrceROSITA Source ID in each sky tile (ID_SRC)meta.idintUIdeROSITA Integer unique detection ID (UID)meta.idFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleMLcts0Source net counts measured from count rate at 0.2-5.0keV (ML_CTS_0)ctphot.count;em.X-raydoublee_MLcts0? 1 sigma counts error at 0.2-5.0keV (ML_CTS_ERR_0)ctstat.errordoublenullableMLRate0Source count rate measured by forced PSF-fitting at 0.2-5.0keV (ML_RATE_0)ct/sphot.count;em.X-raydoublee_MLRate0? 1 sigma count rate error at 0.2-5.0keV (ML_RATE_ERR_0)ct/sstat.errordoublenullableMLFlux0Source flux converted from count rate at 0.2-5.0keV (ML_FLUX_0)mW.m**-2phot.flux;em.X-raydoublee_MLFlux0? 1 sigma flux error at 0.2-5.0keV (ML_FLUX_ERR_0)mW.m**-2stat.errordoublenullableDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-5.0keV (DET_LIKE_0)stat.likelihooddoubleMLbkg0Background at the source position at 0.2-5.0keV (ML_BKG_0)arcmin**-2instr.backgrounddoubleFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalogue (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalogue (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalogue (FLAG_NO_CTS_ERR)meta.codeintFOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.codeintLS10rel? LS10 Integer denoting the camera and filter set used, which will be unique for a given processing run of the data (LS10_RELEASE)meta.idintnullableLS10brick? LS10 Brick ID (LS10_BRICKID)meta.idintnullableLS10objid? Catalog object number within this brick (LS10_OBJID)meta.idintnullableLS10Xpr? Probability to be an X-ray emitter usibf LS10 prior (LS10_Xray_proba)stat.fit.goodnessdoublenullableSepLS10ERO? Separation between LS10 and eROSITA source (NWAY_Separation_LS10_ERO)arcsecpos.angDistancedoublenullabledistbayfac? Logarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoublenullabledistpost? Distance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublenullablebiasLS10Xpr? Prior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NWAY_bias_LS10_Xray_proba)stat.fit.goodnessdoublenullablepsingle? Same as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublenullablepany? For each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublenullablepi? Relative probability of the eROSITA/LS10 match (NWAY_p_i)stat.fit.goodnessdoublenullablematchflag? assuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeintnullablethresh8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullableFW3ivar? Inverse variance of flux_W3 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W3)stat.fit.paramdoublenullableFW4ivar? Inverse variance of flux_W4 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W4)stat.fit.paramdoublenullableMWtransg? Galactic transmission in g filter in linear units [0, 1] (LS10_MW_TRANSMISSION_G)phys.transmission;instr.filterdoublenullableMWtransr? Galactic transmission in r filter in linear units [0, 1] (LS10_MW_TRANSMISSION_R)phys.transmission;instr.filterdoublenullableMWtransi? Galactic transmission in i filter in linear units [0, 1] (LS10_MW_TRANSMISSION_I)phys.transmission;instr.filterdoublenullableMWtransz? Galactic transmission in z filter in linear units [0, 1] (LS10_MW_TRANSMISSION_Z)phys.transmission;instr.filterdoublenullableMWtransW1? Galactic transmission in W1 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W1)phys.transmission;instr.filterdoublenullableMWtransW2? Galactic transmission in W2 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W2)phys.transmission;instr.filterdoublenullableMWtransW3? Galactic transmission in W3 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W3)phys.transmission;instr.filterdoublenullableMWtransW4? Galactic transmission in W4 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W4)phys.transmission;instr.filterdoublenullableanymaskg? Bitwise mask set if the central pixel from any image satisfies each condition in g as catalogued on the DR10 bitmasks page (ANYMASK_G)meta.codeintnullableanymaskr? Bitwise mask set if the central pixel from any image satisfies each condition in r as catalogued on the DR10 bitmasks page (ANYMASK_R)meta.codeintnullableallmaskr? Bitwise mask set if the central pixel from all images satisfy each condition in r as catalogued on the DR10 bitmasks page (LS10_allmask_r)meta.codeintnullableallmaski? Bitwise mask set if the central pixel from all images satisfy each condition in i as catalogued on the DR10 bitmasks page (LS10_allmask_i)meta.codeintnullableallmaskz? Bitwise mask set if the central pixel from all images satisfy each condition in z as catalogued on the DR10 bitmasks page (LS10_allmask_z)meta.codeintnullableWISEmaskW1? W1 bitmask as catalogued on the DR10 bitmasks page (LS10_wisemask_w1)meta.codeintnullableWISEmaskW2? W2 bitmask as catalogued on the DR10 bitmasks page (LS10_wisemask_w2)meta.codeintnullableShapeE2? Ellipticity component 2 of galaxy model for galaxy type type (LS10_shape_e2)stat.fit.paramdoublenullableShapeE2ivar? Inverse variance of shape_e2 (LS10_shape_e2_ivar)stat.fit.paramdoublenullableGDR3EpochGaia DR3 epoch (GDR3_ref_epoch)yrtime.epochintindexedGmag? Gaia DR3 G-band mean magnitude (GDR3_phot_g_mean_mag)magphot.mag;em.opt.VdoublenullableRFG? Gaia DR3 G-band mean flux divided by its error (GDR3_phot_g_mean_flux_over_error)phot.flux;arith.ratiodoublenullableBPmag? Gaia DR3 Integrated BP mean magnitude (GDR3_phot_bp_mean_mag)magphot.mag;em.opt.BdoublenullableRFBP? Gaia DR3 Integrated BP mean flux divided by its error (GDR3_phot_bp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableRPmag? Gaia DR3 Integrated RP mean magnitude (GDR3_phot_rp_mean_mag)magphot.mag;em.opt.RdoublenullablepmDE? Gaia DR3 Proper motion in declination direction (GDR3_pmdec)mas/yrpos.pm;pos.eq.decdoublenullableW1-W2? W1-W2 in AB (W1_minus_W2)magphot.color;em.IR;em.IRdoublenullableS18SHas Salvato et al., (2018, Cat. J/MNRAS/473/4937) AGN colors? (has_Salvato18_AGN_colors)meta.codeintS22SHas Salvato et al., (2022, Cat. J/A+A/661/A3) AGN colors? (has_Salvato22_AGN_colors)meta.codeintGpmSNR? Gaia proper motion RA and DEC, each divided by error, added in quadrature (Gaia_PM_SNR)stat.fit.paramfloatnullableGplxSNR? Gaia parallax divided by error (Gaia_PARALLAX_SNR)stat.fit.paramfloatnullableGmov5sigmaGaia motion >5sigma significant in either parallax or proper motion (see paper) (Gaia_moving_5sigma)stat.fit.paramintSimbadNameSimbad ID of source with a max distance of 1 arcsec from LS10 (main_id_simbad)meta.idcharRASdeg? Simbad Right Ascension (ra_simbad)degpos.eq.ranullableDESdeg? Simbad Declination (dec_simbad)degpos.eq.decnullableSkngalknown X-ray binary or CV in simbad within 1 arcsec of LS10 position (simbad_known_galactic)meta.codeintzS? Redshift from Simbad (not always reliable) (redshift_simbad)src.redshift;pos.heliocentricdoublenullablee_zS? Redshift error from Simbad (redshift_err_simbad)stat.errordoublenullableMTypeSMorphological type from Simbad (morph_type_simbad)src.morph.typecharSepLS10-S? Separation between LS10 and Simbad (separation_LS10_simbad)arcsecpos.angDistancedoublenullableisBlinSIt is a Blazar in Simbad (max distance of 1 arcsec from LS10 source) (is_blazar_in_simbad)meta.codeintBZcat? ID from the Blazar catalog BZcat(2009) (id_bzcat)meta.idintnullableClBScatSource Classification in BZcat (Source_Classification_bzcat)meta.code.classcharRABBZcat Right Ascension in (hh mm ss.ss) (RAJ2000_bzcat)pos.eq.racharDEBBZcat Declination in (hh mm ss.ss) (DecJ2000_bzcat)pos.eq.deccharClassSSTAREX class (Class_STAREX)meta.code.classintExgalpGS? Probability to be Extragalactic from STAREX, using Gaia (see paper) (Exgal_prob_Gaia_STAREX)stat.fit.goodnessdoublenullableExgalpnGS? Probability to be Extragalactic from STAREX, omitting Gaia (see paper) (Exgal_prob_noGaia_STAREX)stat.fit.goodnessdoublenullableExgalpS? Probability to be Extragalactic from STAREX (Exgal_prob_STAREX)stat.fit.goodnessdoublenullableClGalExgalNegative values for stars, positive for extragalactic (see paper) (class_gal_exgal)stat.valueintClJettedindicator if known blazar source within 1 arcsec of LS10 position: 1: bzcat, 2: crates, 3: is_blazar_in_simbad (class_jetted)meta.codeintLS10typeMorphological model (LS10_TYPE)meta.id;stat.fitcharUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart.(UID_2RXS)meta.idintUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharUIdDR1Hard? eROSITA DR1 Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1Hard)meta.idnullableUIdMainMain ID (UID_Main)meta.idIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexede_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableLS10fullidUnique LS10 identifier (a unique identifier has release_brickid_objid (LS10_FULLID)meta.idcharEROLS10FIdUnique identifier of X-ray source + LS10 Counterpart (ERO_LS10_FULLID)pos.angDistancecharRALdeg? LS10 Right Ascension (LS10_RA)degpos.eq.ranullableDELdeg? LS10 Declination (LS10_DEC)degpos.eq.decnullablecompur8? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullableRALivar? Inverse variance of RA (no cosine term!), excluding astrometric calibration errors (LS10_RA_IVAR)deg**-2stat.fit.paramnullableDELivar? Inverse variance of DEC, excluding astrometric calibration errors (LS10_DEC_IVAR)deg**-2stat.fit.paramnullabledchi2SF1? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF2? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF3? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF4? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF5? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullableE(B-V)? Galactic extinction E(B-V) reddening from SFD98, used to compute the mw_transmission_columns (LS10_EBV)magphot.color.excessdoublenullableFg? model flux in g in nanomaggy (LS10_FLUX_G)3.63uJyphot.flux.density;em.opt.BdoublenullableFr? model flux in r in nanomaggy (LS10_FLUX_R)3.63uJyphot.flux.density;em.opt.RdoublenullableFi? model flux in i in nanomaggy (LS10_FLUX_I)3.63uJyphot.flux.density;em.opt.IdoublenullableFz? model flux in z in nanomaggy (LS10_FLUX_Z)3.63uJyphot.flux.density;em.opt.IdoublenullableFW1? WISE model flux in W1 (AB system) in nanomaggy (LS10_FLUX_W1)3.63uJyphot.mag;em.IR.3-4umdoublenullableFW2? WISE model flux in W2 (AB) in nanomaggy (LS10_FLUX_W2)3.63uJyphot.mag;em.IR.4-8umdoublenullableFW3? WISE model flux in W3 (AB) in nanomaggy (LS10_FLUX_W3)3.63uJyphot.flux.density;em.IR.8-15umdoublenullableFW4? WISE model flux in W4 (AB) in nanomaggy (LS10_FLUX_W4)3.63uJyphot.flux.density;em.IR.15-30umdoublenullableFGivar? Inverse variance of flux_g in 1/nanomaggy^2^ (LS10_FLUX_IVAR_G)stat.fit.paramdoublenullableFRivar? Inverse variance of flux_r in 1/nanomaggy^2^ (LS10_FLUX_IVAR_R)stat.fit.paramdoublenullableFIivar? Inverse variance of flux_i in 1/nanomaggy^2^ (LS10_FLUX_IVAR_I)stat.fit.paramdoublenullableFZivar? Inverse variance of flux_z in 1/nanomaggy^2^ (LS10_FLUX_IVAR_Z)stat.fit.paramdoublenullableFW1ivar? Inverse variance of flux_W1 in 1/nanomaggy^2^ (AB system) (LS10_FLUX_IVAR_W1)stat.fit.paramdoublenullableFW2ivar? Inverse variance of flux_W2 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W2)stat.fit.paramdoublenullableanymaski? Bitwise mask set if the central pixel from any image satisfies each condition in i as catalogued on the DR10 bitmasks page (ANYMASK_I)meta.codeintnullableanymaskz? Bitwise mask set if the central pixel from any image satisfies each condition in z as catalogued on the DR10 bitmasks page (ANYMASK_Z)meta.codeintnullableallmaskg? Bitwise mask set if the central pixel from all images satisfy each condition in g as catalogued on the DR10 bitmasks page (LS10_allmask_g)meta.codeintnullablePSFsizeg? Weighted average PSF FWHM in the g band (LS10_psfsize_g)arcsecinstr.det.psfdoublenullablePSFsizer? Weighted average PSF FWHM in the r band (LS10_psfsize_r)arcsecinstr.det.psfdoublenullablePSFsizei? Weighted average PSF FWHM in the i band (LS10_psfsize_i)arcsecinstr.det.psfdoublenullablePSFsizez? Weighted average PSF FWHM in the z band (LS10_psfsize_z)arcsecinstr.det.psfdoublenullablePSFdepthg? For a 5 sigma point source detection limit in g in 1/nanomaggy^2^ (LS10_psfdepth_g)instr.det.psfdoublenullablePSFdepthr? For a 5 sigma point source detection limit in r in 1/nanomaggy^2^ (LS10_psfdepth_r)instr.det.psfdoublenullablePSFdepthi? For a 5 sigma point source detection limit in i in 1/nanomaggy^2^ (LS10_psfdepth_i)instr.det.psfdoublenullablePSFdepthz? For a 5 sigma point source detection limit in z in 1/nanomaggy^2^ (LS10_psfdepth_z)instr.det.psfdoublenullablePSFdepthW1? As for psfdepth_g (and also on the AB system) but for WISE W1 in 1/nanomaggy^2^ (LS10_psfdepth_w1)instr.det.psfdoublenullablePSFdepthW2? As for psfdepth_g (and also on the AB system) but for WISE W2 in 1/nanomaggy^2^ (LS10_psfdepth_w2)instr.det.psfdoublenullableGaldepthg? As for psfdepth_g but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_g)instr.det.psfdoublenullableGaldepthr? As for psfdepth_r but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_r)instr.det.psfdoublenullableGaldepthi? As for psfdepth_i but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_i)instr.det.psfdoublenullableGaldepthz? As for psfdepth_z but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_z)instr.det.psfdoublenullableSersic? LS10 Power-law index for the Sersic profile model (type="SER") (LS10_sersic)stat.fit.paramdoublenullableSersicivar? Inverse variance of sersic (LS10_sersic_ivar)stat.fit.paramdoublenullableShaper? Half-light radius of galaxy model for galaxy type type (>0) (LS10_shape_r)arcsecstat.fit.paramdoublenullableShaperivar? Inverse variance of shape_r (LS10_shape_r_ivar)arcsec**-2stat.fit.paramdoublenullableShapeE1? Ellipticity component 1 of galaxy model for galaxy type type (LS10_shape_e1)stat.fit.paramdoublenullableShapeE1ivar? Inverse variance of shape_e1 (LS10_shape_e1_ivar)stat.fit.paramdoublenullableRFRP? Gaia DR3 Integrated RP mean flux divided by its error (GDR3_phot_rp_mean_flux_over_error)phot.flux;arith.ratiodoublenullablepmRA? Gaia DR3 Proper motion in right ascension direction, pmRA*cosDE (GDR3_pmra)mas/yrpos.pm;pos.eq.radoublenullablePlx? Gaia DR3 Parallax (GDR3_parallax)maspos.parallaxdoublenullablepmRAivarInverse variance of pmRA (GDR3_pmra_ivar)deg**-2stat.fit.paramdoublepmDEivarInverse variance of pmDE (GDR3_pmdec_ivar)deg**-2stat.fit.paramdoubleplxivarInverse variance of plx (GDR3_parallax_ivar)deg**-2stat.fit.paramdoubleg0mag? AB magnitude, Milky Way attenuation corrected, g band (dered_mag_g)magphot.mag;em.opt.Bdoublenullabler0mag? AB magnitude, Milky Way attenuation corrected, r band (dered_mag_r)magphot.mag;em.opt.Rdoublenullablez0mag? AB magnitude, Milky Way attenuation corrected, z band (dered_mag_z)magphot.mag;em.opt.IdoublenullableW10mag? AB magnitude, Milky Way attenuation corrected, W1 band (dered_mag_W1)magphot.mag;em.IR.3-4umdoublenullableW20mag? AB magnitude, Milky Way attenuation corrected, W2 band (dered_mag_W2)magphot.mag;em.IR.4-8umdoublenullableSoftFluxSoft flux (SOFTFLUX)phot.flux;meta.modelleddoubleW1-Xld? Salvato et al. (2018, Cat. J/MNRAS/473/4937) W1-X line distance (Salvato18_W1_X_linedistance)stat.fit.paramdoublenullablezW1grld? Salvato et al. (2022, Cat. J/A+A/661/A3) zW1gr line distance (Salvato22_zW1gr_linedistance)stat.fit.paramdoublenullableg-r? g-r in AB (g_minus_r)magphot.color;em.opt.B;em.opt.Rdoublenullablez-W1? z-W1 in AB (z_minus_W1)magphot.color;em.IR;em.IRdoublenullableJ/A+A/712/A171/dr2mceROSITA/eRASS:3 main catalogue of identified counterparts using CatWISE2020 surveyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint.(UID_CSC)meta.idcharFlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart.(UID_2RXS)meta.idintUIdDR1eROSITA DR1 Main catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1)meta.idUIdHardeROSITA Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_Hard)meta.idRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexedposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullablee_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR) uncertainty (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-5.0keV (DET_LIKE_0)stat.likelihooddoubleMLcts1Source net counts measured from count rate at 0.2-2.3keV (ML_CTS_1)ctphot.count;em.X-raydoubles_MLcts1? 1 sigma counts error at 0.2-2.3keV (ML_CTS_ERR_1)ctstat.error;phot.count;em.X-ray.softdoublenullablee_MLcts1? 1 sigma lower error of counts at 0.2-2.3keV (ML_CTS_LOWERR_1)ctstat.errordoublenullables_MLRate1? 1 sigma count rate error at 0.2-2.3keV (ML_RATE_ERR_1)ct/sarith.rate;phot.count;em.X-ray.softdoublenullablee_MLRate1? 1 sigma lower error of count rate at 0.2-2.3keV (ML_RATE_LOWERR_1)ct/sstat.errordoublenullableE_MLRate1? 1 sigma upper error of count rate at 0.2-2.3keV (ML_RATE_UPERR_1)ct/sstat.error;stat.maxdoublenullableMLFlux1Source flux converted from count rate at 0.2-2.3keV (ML_FLUX_1)mW.m**-2phot.flux;em.X-raydoubles_MLFlux1? 1 sigma flux error at 0.2-2.3keV (ML_FLUX_ERR_1)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullableERO-CW2020Unique identifier of X-ray source+CW2020 Counterpart (ERO_CW2020_FULLID)pos.angDistancecharRACdegCW2020 Right ascension (CW2020_RA)degpos.eq.raDECdegCW2020 Declination (CW2020_DEC)degpos.eq.decCWXprProbability to be an X-ray emitter using CW2020 prior (CW2020_Xray_proba)stat.fit.goodnessdoubleSepCW-HardSeparation between CW2020 and eROSITA source (NWAY_Separation_CW2020_ERO)arcsecpos.angDistancedoubledistbayfacLogarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoubledistpostDistance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublebiasCWXprPrior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NAY_bias_CW2020_Xray_proba)stat.fit.goodnessdoublepsingleSame as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublepanyFor each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublepiRelative probability of the eROSITA/CW2020 match (NWAY_p_i)stat.fit.goodnessdoublematchflagassuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeintW11rchi2CW? W1 instrumental profile-fit photometry reduced chi^2^ (CW2020_w1rchi2)stat.fit.chi2doublenullableW2magpCW? W2 instrumental profile-fit photometry magnitude (CW2020_w2mpro)magphot.mag;em.IR.4-8umfloatnullablee_W2magpCW? W2 instrumental profile-fit photometry flux uncertainty (CW2020_w2sigmpro)magstat.errorfloatnullableW2rchi2CW? W2 instrumental profile-fit photometry reduced chi^2^ (CW2020_w2rchi2)stat.fit.chi2doublenullablepmRACWApparent motion in RA; (note uncorrected systematic in CatWISE2020) (CW2020_PMRA)arcsec/yrpos.pmdoublepmDECWApparent motion in Dec; (note uncorrected systematic in CatWISE2020) (CW2020_PMDec)arcsec/yrpos.pmdoublee_pmRACWUncertainty in the RA motion estimate (CW2020_sigPMRA)arcsec/yrstat.error;pos.pm;pos.eq.radoublee_pmDECWUncertainty in the Dec motion estimate (CW2020_sigPMDec)arcsec/yrstat.error;pos.pm;pos.eq.decdoubleGLON1Galactic longitude (CW2020_glon)degpos.galactic.lonGLAT1Galactic latitude (only present in CatWISE 2020) (CW2020_glat)degpos.galactic.latdoubleELAT1Ecliptic latitude (CW2020_elat)degpos.ecliptic.latdoubleIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharSkyTileeROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrceROSITA Source ID in each sky tile (ID_SRC)meta.idintIdClustereROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintDetUIdeROSITA String unique detection (DETUID)meta.idcharUIdeROSITA Integer unique detection ID (UID)meta.idUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idE_MLcts1? 1 sigma upper error of counts at 0.2-2.3keV (ML_CTS_UPERR_1)ctstat.error;stat.maxdoublenullableMLRate1Source count rate measured by forced PSF-fitting at 0.2-2.3keV (ML_RATE_1)ct/sphot.count;em.X-raydoublee_MLFlux1? 1 sigma lower error of flux at 0.2-2.3keV (ML_FLUX_LOWERR_1)mW.m**-2stat.errordoublenullableE_MLFlux1? 1 sigma upper error of flux at 0.2-2.3keV (ML_FLUX_UPERR_1)mW.m**-2stat.error;stat.maxdoublenullableMLbkg1Background at the source position at 0.2-2.3keV (ML_BKG_1)arcmin**-2instr.backgrounddoubleMLExp1Vignetted exposure value at 0.2-2.3keV (ML_EXP_1)sstat.value;obs.exposuredoubleMLeef1Enclosed energy fraction (ML_EEF_1)phys.energydoubleApcts1? Total counts extracted within the aperture at 0.2-2.3keV (APE_CTS_1)ctphot.count;em.X-rayintnullableApbkg1Background counts in the aperture excluding nearby sources at 0.2-2.3keV (APE_BKG_1)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp1Vignetted exposure value at 0.2-2.3keV (APE_EXP_1)stime.expodoubleApRad1Aperture radius at 0.2-2.3keV (APE_RADIUS_1)pixphys.angSize;srcdoubleApPois1? Poisson probability of being background fluctuation at 0.2-2.3keV (APE_POIS_1)stat.fit.goodnessdoublenullableFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeintFlagOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.code.errorintCW2020CW2020 DR3 ID (CW2020_source_idmeta.idcharpurity6? Purity at the value of p_any for DET_LIKE_0>=6 (NWAY_purity6)stat.fit.paramdoublenullablecomp6? Completeness at the value of p_any for DET_LIKE_0>=6 (NWAY_completeness6)stat.fit.paramdoublenullablecompur6? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=6 (NWAY_compur6)stat.fit.paramdoublenullablethres6? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=6 (NWAY_threshold6)stat.fit.paramdoublenullablepurity7? Purity at the value of p_any for DET_LIKE_0>=7 (NWAY_purity7)stat.fit.paramdoublenullablecomp7? Completeness at the value of p_any for DET_LIKE_0>=7 (NWAY_completeness7)stat.fit.paramdoublenullablecompur7? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=7 (NWAY_compur7)stat.fit.paramdoublenullablethres7? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=7 (NWAY_threshold7)stat.fit.paramdoublenullablepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullablecompur8? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablethres8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullablee_RACdegCW2020 1 sigma error for Right Ascension (CW2020_sigra)arcsecstat.errorfloate_DECdegCW2020 1 sigma error for Declination (CW2020_sigdec)arcsecstat.errorfloate_Pos[] CW2020 1-sigma positional uncertainty 0CW2020_sigradec)arcsecstat.errorfloatFW1CW? W1 profile-fit photometry raw flux in dn unit (CW2020_w1flux)phot.mag;em.IR.3-4umdoublenullablee_FW1CW? W1 profile-fit photometry raw flux in dn unit uncertainty (CW2020_w1sigflux)stat.errordoublenullableFW2CW? W2 profile-fit photometry raw flux in dn unit (CW2020_w2flux)phot.mag;em.IR.4-8umdoublenullablee_FW2CW? W2 profile-fit photometry raw flux in dn unit uncertainty (CW2020_w2sigflux)stat.errordoublenullableW1magpCW? W1 instrumental profile-fit photometry magnitude (CW2020_w1mpro)magphot.mag;em.IR.3-4umfloatnullablee_W1magpCW? W1 instrumental profile-fit photometry flux uncertainty (CW2020_w1sigmpro)magstat.errorfloatnullableELON1Ecliptic longitude (CW2020_elon)degpos.ecliptic.lonJ/A+A/712/A171/dr2mgeROSITA/eRASS:3 main catalogue of identified counterparts using GAIA DR3FlagCSCCSC flag (FLAG_CSC) (G1)meta.code.errorintUId2RXS2RXS catalogue IND_2RXS of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart.(UID_2RXS)meta.idintUIdDR1eROSITA DR1 Main catalog UID of the source with a strong association, or -UID if the association is weak (UID_DR1)meta.idUIdHardeROSITA Hard catalog UID of the source with a strong association, or -UID if the association is weak (UID_Hard)meta.idRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexedposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullablee_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleApPois1? Poisson probability of being background fluctuation at 0.2-2.3keV (APE_POIS_1)stat.fit.goodnessdoublenullableFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeintFlagOpt[0/1] Source matched within 15'' with a bright optical star, likely contaminated by optical loading (FLAG_OPT)meta.code.errorintGaiaDR3? Gaia DR3 ID (GDR3_source_id)meta.idnullableERO-G-FIdUnique identifier of X-ray source + GDR3 Counterpart (ERO_GDR3_FUllID)pos.angDistancecharRAGdeg? Gaia DR3 Right Ascension (GDR3_RA)degpos.eq.ranullableDEGdeg? Gaia DR3 Declination (GDR3_DEC)degpos.eq.decnullableGDR3Xpr? Probability to be an X-ray emitter usibf GDR3 prior (GDR3_Xray_proba)stat.fit.goodnessdoublenullableSepGDR3ERO? Separation between Gaia DR3 and eROSITA source (NWAY_Separation_GDR3_ERO)arcsecpos.angDistancedoublenullabledistbayfac? Logarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoublenullabledistpost? Distance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublenullablebiasG3Xpr? Prior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NWAY_bias_GDR3_Xray_proba)stat.fit.goodnessdoublenullablepsingle? Same as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublenullablepany? For each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublenullablepi? Relative probability of the eROSITA/GDR3 match (NWAY_p_i)stat.fit.goodnessdoublenullablematchflag? assuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeintnullablepurity6? Purity at the value of p_any for DET_LIKE_0>=6 (NWAY_purity6)stat.fit.paramdoublenullablecomp6? Completeness at the value of p_any for DET_LIKE_0>=6 (NWAY_completeness6)stat.fit.paramdoublenullablecompur6? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=6 (NWAY_compur6)stat.fit.paramdoublenullablethres6? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=6 (NWAY_threshold6)stat.fit.paramdoublenullablepurity7? Purity at the value of p_any for DET_LIKE_0>=7 (NWAY_purity7)stat.fit.paramdoublenullablecomp7? Completeness at the value of p_any for DET_LIKE_0>=7 (NWAY_completeness7)stat.fit.paramdoublenullablecompur7? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=7 (NWAY_compur7)stat.fit.paramdoublenullablethres7? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=7 (NWAY_threshold7)stat.fit.paramdoublenullablepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullablecompur8? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablethres8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullableGDR3NameGaia DR3 Name (GDR3_designation)meta.idcharGaiaDR3B? Gaia DR3 ID (GDR3_source_id)meta.idnullableGDR3EpochGaia DR3 epoch (GDR3_ref_epoch)yrtime.epochintindexede_RAGdegGaia DR3 Standard error of right ascension (GDR3_ra_error)masstat.errordoublee_DEGdegGaia DR3 Standard error of declination (GDR3_dec_error)masstat.errordoublePlx? Gaia DR3 Parallax (GDR3_parallax)maspos.parallaxdoublenullablee_Plx? Gaia DR3 Standard error of parallax (GDR3_parallax_error)masstat.error;pos.parallaxdoublenullableRPlx? Gaia DR3 Parallax divided by its standard error (GDR3_parallax_over_error)stat.errordoublenullablePM? Gaia DR3 Total proper motion (GDR3_pm)mas/yrpos.pmdoublenullablepmRA? Gaia DR3 Proper motion in right ascension direction, pmRA*cosDE (GDR3_pmra)mas/yrpos.pm;pos.eq.radoublenullablee_pmRA? Gaia DR3 Standard error of proper motion in right ascension direction (GDR3_pmra_error)mas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDE? Gaia DR3 Proper motion in declination direction (GDR3_pmdec)mas/yrpos.pm;pos.eq.decdoublenullablee_pmDE? Gaia DR3 Standard error of proper motion in declination direction (GDR3_pmdec_error)mas/yrstat.error;pos.pm;pos.eq.decdoublenullableRUWE? Gaia DR3 RUWE (GDR3_ruwe)stat.errordoublenullableFG? Gaia DR3 G-band mean flux (GDR3_phot_g_mean_flux)phot.flux.density;em.optdoublenullablee_FG? Gaia DR3 Error on G-band mean flux (GDR3_phot_g_mean_flux_error)stat.errordoublenullableRFG? Gaia DR3 G-band mean flux divided by its error (GDR3_phot_g_mean_flux_over_error)phot.flux;arith.ratiodoublenullableGmag? Gaia DR3 G-band mean magnitude (GDR3_phot_g_mean_mag)magphot.mag;em.opt.VdoublenullableFBP? Gaia DR3 Integrated BP mean flux (GDR3_phot_bp_mean_flux)phot.flux.density;em.opt.Bdoublenullablee_FBP? Gaia DR3 Error on the integrated BP mean flux (GDR3_phot_bp_mean_flux_error)stat.errordoublenullableRFBP? Gaia DR3 Integrated BP mean flux divided by its error (GDR3_phot_bp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableBPmag? Gaia DR3 Integrated BP mean magnitude (GDR3_phot_bp_mean_mag)magphot.mag;em.opt.BdoublenullableFRP? Gaia DR3 Integrated RP mean flux (GDR3_phot_rp_mean_flux)phot.flux.density;em.opt.Rdoublenullablee_FRP? Gaia DR3 Error on the integrated RP mean flux (GDR3_phot_rp_mean_flux_error)stat.errordoublenullableRFRP? Gaia DR3 Integrated RP mean flux divided by its error (GDR3_phot_rp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableRPmag? Gaia DR3 Integrated RP mean magnitude (GDR3_phot_rp_mean_mag)magphot.mag;em.opt.RdoublenullablePQSO? Gaia DR3 Probability from DSC-Combmod of being a quasar (GDR3_PQSO)stat.fit.goodnessdoublenullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharDetUIdeROSITA String unique detection (DETUID)meta.idcharSkyTile? eROSITA Sky tile ID (SKYTILE)obs.fieldcharIdSrc? eROSITA Source ID in each sky tile (ID_SRC)meta.idintnullableIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableUId? eROSITA Integer unique detection ID (UID)meta.idnullableUId5XMMXMM-Newton 5XMM-DR15 catalogue SRCID of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the 5XMM footprint (UID_5XMM)meta.idUIdCSCChandra CSC 2.1 catalogue name of the associated source: positive for strong associations, negative for weak ones; 0 indicates no counterpart, and -1 denotes sources outside the Chandra CSC 2.1 footprint. (UID_CSC)meta.idcharExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleDetLike0Detection likelihood measured by forced PSF-fitting at 0.2-2.3keV (DET_LIKE_0)stat.likelihooddoubleMLcts1Source net counts measured from count rate at 0.2-2.3keV (ML_CTS_1)ctphot.count;em.X-raydoubles_MLcts1? 1 sigma counts error at 0.2-2.3keV (ML_CTS_ERR_1)ctstat.error;phot.count;em.X-ray.softdoublenullablee_MLcts1? 1 sigma lower error of counts at 0.2-2.3keV (ML_CTS_LOWERR_1)ctstat.errordoublenullableE_MLcts1? 1 sigma upper error of counts at 0.2-2.3keV (ML_CTS_UPERR_1)ctstat.error;stat.maxdoublenullableMLRate1Source count rate measured by forced PSF-fitting at 0.2-2.3keV (ML_RATE_1)ct/sphot.count;em.X-raydoubles_MLRate1? 1 sigma count rate error at 0.2-2.3keV (ML_RATE_ERR_1)ct/sarith.rate;phot.count;em.X-ray.softdoublenullablee_MLRate1? 1 sigma lower error of count rate at 0.2-2.3keV (ML_RATE_LOWERR_1)ct/sstat.errordoublenullableE_MLRate1? 1 sigma upper error of count rate at 0.2-2.3keV (ML_RATE_UPERR_1)ct/sstat.error;stat.maxdoublenullableMLFlux1Source flux converted from count rate at 0.2-2.3keV (ML_FLUX_1)mW.m**-2phot.flux;em.X-raydoubles_MLFlux1? 1 sigma flux error at 0.2-2.3keV (ML_FLUX_ERR_1)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullablee_MLFlux1? 1 sigma lower error of flux at 0.2-2.3keV (ML_FLUX_LOWERR_1)mW.m**-2stat.errordoublenullableE_MLFlux1? 1 sigma upper error of flux at 0.2-2.3keV (ML_FLUX_UPERR_1)mW.m**-2stat.error;stat.maxdoublenullableMLbkg1Background at the source position at 0.2-2.3keV (ML_BKG_1)arcmin**-2instr.backgrounddoubleMLExp1Vignetted exposure value at 0.2-2.3keV (ML_EXP_1)sstat.value;obs.exposuredoubleMLeef1Enclosed energy fraction (ML_EEF_1)phys.energydoubleApcts1? Total counts extracted within the aperture at 0.2-2.3keV (APE_CTS_1)ctphot.count;em.X-rayintnullableApbkg1Background counts in the aperture excluding nearby sources at 0.2-2.3keV (APE_BKG_1)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp1Vignetted exposure value at 0.2-2.3keV (APE_EXP_1)stime.expodoubleApRad1Aperture radius at 0.2-2.3keV (APE_RADIUS_1)pixphys.angSize;srcdoublePGal? Gaia DR3 Probability from DSC-Combmod of being a galaxy (GDR3_PGal)stat.fit.goodnessdoublenullablePstar? Probability from DSC-Combmod of being a single star (but not a white dwarf) (GDR3_Pstar)stat.fit.goodnessdoublenullableJ/A+A/712/A171/dr2mleRASS:3 Main LS10 Counterparts cataloguee_MLRate1? 1 sigma lower error of count rate at 0.2-2.3keV (ML_RATE_LOWERR_1)ct/sstat.errordoublenullableE_MLRate1? 1 sigma upper error of count rate at 0.2-2.3keV (ML_RATE_UPERR_1)ct/sstat.error;stat.maxdoublenullableMLFlux1Source flux converted from count rate at 0.2-2.3keV (ML_FLUX_1)mW.m**-2phot.flux;em.X-raydoubledistbayfac? Logarithm of ratio between prior and posterior, from separation, positional error and number density (NWAY_dist_bayesfactor)stat.fit.goodnessdoublenullabledistpost? Distance posterior probability comparing this association vs. no association (NWAY_dist_post)stat.fit.goodnessdoublenullablebiasLS10Xpr? Prior Probability weighting. A value of 1 indicates no change from probability due to astrometry (see paper) (NWAY_bias_LS10_Xray_proba)stat.fit.goodnessdoublenullablepsingle? Same as dist_post, but weighted by the prior (NWAY_p_single)stat.fit.goodnessdoublenullablepany? For each entry in the X-ray catalogue, the probability that there is a counterpart (NWAY_p_any)stat.fit.goodnessdoublenullablepi? Relative probability of the eROSITA/LS10 match (NWAY_p_i)stat.fit.goodnessdoublenullablematchflag? assuming ncat==2: 1 best counterpart; 2 alternative good counterpart (NWAY_match_flag)meta.codeintnullablepurity6? Purity at the value of p_any for DET_LIKE_0>=6 (NWAY_purity6)stat.fit.paramdoublenullabledchi2SF2? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF3? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF4? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullabledchi2SF5? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullableE(B-V)? Galactic extinction E(B-V) reddening from SFD98, used to compute the mw_transmission_columns (LS10_EBV)magphot.color.excessdoublenullableFg? model flux in g in nanomaggy (LS10_FLUX_G)3.63uJyphot.flux.density;em.opt.BdoublenullableFr? model flux in r in nanomaggy (LS10_FLUX_R)3.63uJyphot.flux.density;em.opt.RdoublenullableFi? model flux in i in nanomaggy (LS10_FLUX_I)3.63uJyphot.flux.density;em.opt.IdoublenullableFz? model flux in z in nanomaggy (LS10_FLUX_Z)3.63uJyphot.flux.density;em.opt.IdoublenullableFW1? WISE model flux in W1 (AB system) in nanomaggy (LS10_FLUX_W1)3.63uJyphot.mag;em.IR.3-4umdoublenullableFW2? WISE model flux in W2 (AB) in nanomaggy (LS10_FLUX_W2)3.63uJyphot.mag;em.IR.4-8umdoublenullableFW3? WISE model flux in W3 (AB) in nanomaggy (LS10_FLUX_W3)3.63uJyphot.flux.density;em.IR.8-15umdoublenullableFW4? WISE model flux in W4 (AB) in nanomaggy (LS10_FLUX_W4)3.63uJyphot.flux.density;em.IR.15-30umdoublenullableFGivar? Inverse variance of flux_g in 1/nanomaggy^2^ (LS10_FLUX_IVAR_G)stat.fit.paramdoublenullableFRivar? Inverse variance of flux_r in 1/nanomaggy^2^ (LS10_FLUX_IVAR_R)stat.fit.paramdoublenullableFIivar? Inverse variance of flux_i in 1/nanomaggy^2^ (LS10_FLUX_IVAR_I)stat.fit.paramdoublenullableFZivar? Inverse variance of flux_z in 1/nanomaggy^2^ (LS10_FLUX_IVAR_Z)stat.fit.paramdoublenullableFW4ivar? Inverse variance of flux_W4 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W4)stat.fit.paramdoublenullableMWtransg? Galactic transmission in g filter in linear units [0, 1] (LS10_MW_TRANSMISSION_G)phys.transmission;instr.filterdoublenullableMWtransr? Galactic transmission in r filter in linear units [0, 1] (LS10_MW_TRANSMISSION_R)phys.transmission;instr.filterdoublenullableMWtransi? Galactic transmission in i filter in linear units [0, 1] (LS10_MW_TRANSMISSION_I)phys.transmission;instr.filterdoublenullableMWtransz? Galactic transmission in z filter in linear units [0, 1] (LS10_MW_TRANSMISSION_Z)phys.transmission;instr.filterdoublenullableallmaskz? Bitwise mask set if the central pixel from all images satisfy each condition in z as catalogued on the DR10 bitmasks page (LS10_allmask_z)meta.codeintnullableWISEmaskW1? W1 bitmask as catalogued on the DR10 bitmasks page (LS10_wisemask_w1)meta.codeintnullableWISEmaskW2? W2 bitmask as catalogued on the DR10 bitmasks page (LS10_wisemask_w2)meta.codeintnullablePSFsizeg? Weighted average PSF FWHM in the g band (LS10_psfsize_g)arcsecinstr.det.psfdoublenullablePSFsizer? Weighted average PSF FWHM in the r band (LS10_psfsize_r)arcsecinstr.det.psfdoublenullablePSFsizei? Weighted average PSF FWHM in the i band (LS10_psfsize_i)arcsecinstr.det.psfdoublenullablePSFsizez? Weighted average PSF FWHM in the z band (LS10_psfsize_z)arcsecinstr.det.psfdoublenullablePSFdepthg? For a 5 sigma point source detection limit in g in 1/nanomaggy^2^ (LS10_psfdepth_g)instr.det.psfdoublenullablePSFdepthr? For a 5 sigma point source detection limit in r in 1/nanomaggy^2^ (LS10_psfdepth_r)instr.det.psfdoublenullablePSFdepthi? For a 5 sigma point source detection limit in i in 1/nanomaggy^2^ (LS10_psfdepth_i)instr.det.psfdoublenullablePSFdepthz? For a 5 sigma point source detection limit in z in 1/nanomaggy^2^ (LS10_psfdepth_z)instr.det.psfdoublenullablePSFdepthW1? As for psfdepth_g (and also on the AB system) but for WISE W1 in 1/nanomaggy^2^ (LS10_psfdepth_w1)instr.det.psfdoublenullablePSFdepthW2? As for psfdepth_g (and also on the AB system) but for WISE W2 in 1/nanomaggy^2^ (LS10_psfdepth_w2)instr.det.psfdoublenullableGaldepthg? As for psfdepth_g but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_g)instr.det.psfdoublenullableGaldepthr? As for psfdepth_r but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_r)instr.det.psfdoublenullableGaldepthi? As for psfdepth_i but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_i)instr.det.psfdoublenullableGaldepthz? As for psfdepth_z but for a galaxy (0.45" exp, round) detection sensitivity in 1/nanomaggy^2^ (LS10_galdepth_z)instr.det.psfdoublenullableSersic? LS10 Power-law index for the Sersic profile model (type="SER") (LS10_sersic)stat.fit.paramdoublenullableSersicivar? Inverse variance of sersic (LS10_sersic_ivar)stat.fit.paramdoublenullableShaper? Half-light radius of galaxy model for galaxy type type (>0) (LS10_shape_r)arcsecstat.fit.paramdoublenullableShaperivar? Inverse variance of shape_r (LS10_shape_r_ivar)arcsec**-2stat.fit.paramdoublenullableShapeE1? Ellipticity component 1 of galaxy model for galaxy type type (LS10_shape_e1)stat.fit.paramdoublenullableShapeE1ivar? Inverse variance of shape_e1 (LS10_shape_e1_ivar)stat.fit.paramdoublenullableShapeE2? Ellipticity component 2 of galaxy model for galaxy type type (LS10_shape_e2)stat.fit.paramdoublenullableShapeE2ivar? Inverse variance of shape_e2 (LS10_shape_e2_ivar)stat.fit.paramdoublenullableGDR3EpochGaia DR3 epoch (GDR3_ref_epoch)yrtime.epochdoubleindexedGmag? Gaia DR3 G-band mean magnitude (GDR3_phot_g_mean_mag)magphot.mag;em.optdoublenullableRFG? Gaia DR3 G-band mean flux divided by its error (GDR3_phot_g_mean_flux_over_error)phot.flux;arith.ratiodoublenullableBPmag? Gaia DR3 Integrated BP mean magnitude (GDR3_phot_bp_mean_mag)magphot.mag;em.opt.BdoublenullableRFBP? Gaia DR3 Integrated BP mean flux divided by its error (GDR3_phot_bp_mean_flux_over_error)phot.flux;arith.ratiodoublenullableRPmag? Gaia DR3 Integrated RP mean magnitude (GDR3_phot_rp_mean_mag)magphot.mag;em.opt.RdoublenullableRFRP? Gaia DR3 Integrated RP mean flux divided by its error (GDR3_phot_rp_mean_flux_over_error)phot.flux;arith.ratiodoublenullablepmRA? Gaia DR3 Proper motion in right ascension direction, pmRA*cosDE (GDR3_pmra)mas/yrpos.pm;pos.eq.radoublenullablepmDE? Gaia DR3 Proper motion in declination direction (GDR3_pmdec)mas/yrpos.pm;pos.eq.decdoublenullablePlx? Gaia DR3 Parallax (GDR3_parallax)maspos.parallaxdoublenullablepmRAivarInverse variance of pmRA (GDR3_pmra_ivar)deg**-2stat.fit.paramdoublepmDEivarInverse variance of pmDE (GDR3_pmdec_ivar)deg**-2stat.fit.paramdoubleplxivarInverse variance of plx (GDR3_parallax_ivar)deg**-2stat.fit.paramdoubleGpmSNR? Gaia proper motion RA and DEC, each divided by error, added in quadrature (Gaia_PM_SNR)stat.fit.paramdoublenullableGplxSNR? Gaia parallax divided by error (Gaia_PARALLAX_SNR)stat.fit.paramdoublenullabler0mag? AB magnitude, Milky Way attenuation corrected, r band (dered_mag_r)magphot.mag;em.opt.Rdoublenullableg0mag? AB magnitude, Milky Way attenuation corrected, g band (dered_mag_g)magphot.mag;em.opt.Bdoublenullablez0mag? AB magnitude, Milky Way attenuation corrected, z band (dered_mag_z)magphot.mag;em.opt.IdoublenullableW10mag? AB magnitude, Milky Way attenuation corrected, W1 band (dered_mag_W1)magphot.mag;em.IR.3-4umdoublenullableW20mag? AB magnitude, Milky Way attenuation corrected, W2 band (dered_mag_W2)magphot.mag;em.IR.4-8umdoublenullableSoftFluxSoft flux (SOFTFLUX)phot.flux;meta.modelleddoubleW1-Xld? Salvato et al. (2018, Cat. J/MNRAS/473/4937) W1-X line distance (Salvato18_W1_X_linedistance)stat.fit.paramdoublenullablezW1grld? Salvato et al. (2022, Cat. J/A+A/661/A3) zW1gr line distance (Salvato22_zW1gr_linedistance)stat.fit.paramdoublenullableg-r? g-r in AB (g_minus_r)magphot.color;em.opt.B;em.opt.Rdoublenullablez-W1? z-W1 in AB (z_minus_W1)magphot.color;em.IR;em.IRdoublenullableW1-W2? W1-W2 in AB (W1_minus_W2)magphot.color;em.IR;em.IRdoublenullableS18SHas Salvato et al., (2018, Cat. J/MNRAS/473/4937) AGN colors? (has_Salvato18_AGN_colors)meta.codeintS22SHas Salvato et al., (2022, Cat. J/A+A/661/A3) AGN colors? (has_Salvato22_AGN_colors)meta.codeintGmov5sigmaGaia motion >5sigma significant in either parallax or proper motion (see paper) (Gaia_moving_5sigma)stat.fit.paramintSimbadNameSimbad ID of source with a max distance of 1 arcsec from LS10 (main_id_simbad)meta.idcharRASdeg? Simbad Right Ascension (ra_simbad)degpos.eq.ranullableDESdeg? Simbad Declination (dec_simbad)degpos.eq.decnullableSkngalknown X-ray binary or CV in simbad within 1 arcsec of LS10 position (simbad_known_galactic)meta.codeintzS? Redshift from Simbad (not always reliable) (redshift_simbad)src.redshift;pos.heliocentricdoublenullablee_zS? Redshift error from Simbad (redshift_err_simbad)stat.errordoublenullableMTypeSMorphological type from Simbad (morph_type_simbad)src.morph.typecharSepLS10-S? Separation between LS10 and Simbad (angDist_simbad)arcsecpos.angDistancedoublenullableisBlinSIt is a Blazar in Simbad (max distance of 1 arcsec from LS10 source) (is_blazar_in_simbad)meta.codeintBZcat? ID from the Blazar catalog BZcat(2009) (id_bzcat)meta.idintnullableClBScatSource Classification in BZcat (Source_Classification_bzcat)meta.code.classcharRABBZcat Right Ascension in (hh mm ss.ss) (RAJ2000_bzcat)pos.eq.racharDEBBZcat Declination in (hh mm ss.ss) (DecJ2000_bzcat)pos.eq.deccharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUNameeROSITA String containing the official IAU name of the source (IAUNAME)meta.id;meta.maincharIdSrceROSITA Source ID in each sky tile (ID_SRC)meta.idintIdCluster? eROSITA Group ID of simultaneously fitted sources (ID_CLUSTER)meta.id.parentintnullableDetUIdeROSITA String unique detection (DETUID)meta.idcharRARdegeROSITA Right ascension (ICRS), uncorrected (RA_RAW)degpos.eq.raDERdegeROSITA Declination (ICRS), uncorrected (DEC_RAW)degpos.eq.decRA_ICRSeROSITA Right ascension (ICRS), corrected (RA)degpos.eq.ra;meta.mainindexedDE_ICRSeROSITA Declination (ICRS), corrected (DEC)degpos.eq.dec;meta.mainindexede_RA_ICRS? eROSITA 1-sigma lower error on RA (RA_LOWERR)arcsecstat.error;pos.eq.radoublenullableE_RA_ICRS? eROSITA 1-sigma upper error on RA (RA_UPERR)arcsecstat.error;stat.maxdoublenullablee_DE_ICRS? eROSITA 1-sigma lower error on DEC (DEC_LOWERR)arcsecstat.error;pos.eq.decdoublenullableE_DE_ICRS? eROSITA 1-sigma upper error on DEC (DEC_UPERR)arcsecstat.error;stat.maxdoublenullableRADEErr? eROSITA Combined positional error, raw output from PSF fitting (RADEC_ERR)arcsecstat.error;posnullableposErr? eROSITA 1-sigma positional uncertainty (POS_ERR)arcsecstat.error;posdoublenullableGLONGalactic longitude (LII)degpos.galactic.lonGLATGalactic latitude (BII)degpos.galactic.latdoubleELONEcliptic longitude (ELON)degpos.ecliptic.lonELATEcliptic latitude (ELAT)degpos.ecliptic.latdoubleExtSource extent (EXT)arcsecphys.angSizedoubles_Ext? Extent error (EXT_ERR)arcsecstat.error;phys.angSizedoublenullablee_Ext? 1-sigma lower error on EXT (EXT_LOWERR)arcsecstat.errordoublenullableE_Ext? 1-sigma upper error on EXT (EXT_UPERR)arcsecstat.error;stat.maxdoublenullableExtLikeExtent likelihood (EXT_LIKE)stat.likelihooddoubleDetLike0Detection likelihood measured by forced forced PSF-fitting at 0.2-5.0keV (DET_LIKE_0)stat.likelihooddoubleMLcts1Source net counts measured from count rate at 0.2-2.3keV (ML_CTS_1)ctphot.count;em.X-raydoubles_MLcts1? 1 sigma counts error at 0.2-2.3keV (ML_CTS_ERR_1)ctstat.error;phot.count;em.X-ray.softdoublenullablee_MLcts1? 1 sigma lower error of counts at 0.2-2.3keV (ML_CTS_LOWERR_1)ctstat.errordoublenullableE_MLcts1? 1 sigma upper error of counts at 0.2-2.3keV (ML_CTS_UPERR_1)ctstat.error;stat.maxdoublenullableMLRate1Source count rate measured by forced PSF-fitting at 0.2-2.3keV (ML_RATE_1)ct/sphot.count;em.X-raydoubles_MLRate1? 1 sigma count rate error at 0.2-2.3keV (ML_RATE_ERR_1)ct/sarith.rate;phot.count;em.X-ray.softdoublenullables_MLFlux1? 1 sigma flux error at 0.2-2.3keV (ML_FLUX_ERR_1)mW.m**-2stat.error;phot.flux;em.X-ray.softdoublenullablee_MLFlux1? 1 sigma lower error of flux at 0.2-2.3keV (ML_FLUX_LOWERR_1)mW.m**-2stat.errordoublenullableE_MLFlux1? 1 sigma upper error of flux at 0.2-2.3keV (ML_FLUX_UPERR_1)mW.m**-2stat.error;stat.maxdoublenullableMLbkg1Background at the source position at 0.2-2.3keV (ML_BKG_1)arcmin**-2instr.backgrounddoubleMLExp1Vignetted exposure value at 0.2-2.3keV (ML_EXP_1)sstat.value;obs.exposuredoubleMLeef1Enclosed energy fraction (ML_EEF_1)phys.energydoubleApcts1? Total counts extracted within the aperture at 0.2-2.3keV (APE_CTS_1)ctphot.count;em.X-rayintnullableApbkg1Background counts in the aperture excluding nearby sources at 0.2-2.3keV (APE_BKG_1)ctphys.angSize;em.X-ray.soft;instr.fovdoubleApExp1Vignetted exposure value at 0.2-2.3keV (APE_EXP_1)stime.expodoubleApRad1Aperture radius at 0.2-2.3keV (APE_RADIUS_1)pixphys.angSize;srcdoubleApPois1? Poisson probability of being background fluctuation at 0.2-2.3keV (APE_POIS_1)stat.fit.goodnessdoublenullableFSpSNR[0/1] Source may lie within an overdense region near a supernova remnant (FLAG_SP_SNR)meta.codeintFSpBPS[0/1] Source may lie within an overdense region near a bright point source (FLAG_SP_BPS)meta.codeintFSpSCL[0/1] Source may lie within an overdense region near a stellar cluster (FLAG_SP_SCL)meta.codeintFSpLGA[0/1] Source may lie within an overdense region near a local large galaxy (FLAG_SP_LGA)meta.codeintFSpGCCons[0/1] Source may lie within an overdense region near a galaxy cluster (FLAG_SP_GC_CONS)meta.codeintFNoRADEerr[0/1] Source contained no RADEC_ERR in the pre-processed version of the catalog (FLAG_NO_RADEC_ERR)meta.codeintFNoExterr[0/1] Source contained no EXT_ERR in the pre-processed version of the catalog (FLAG_NO_EXT_ERR)meta.codeintFNoctserr[0/1] Source contained no CTS_ERR in the pre-processed version of the catalog (FLAG_NO_CTS_ERR)meta.codeintLS10rel? LS10 Integer denoting the camera and filter set used, which will be unique for a given processing run of the data (LS10_RELEASE)meta.idintnullableLS10brick? LS10 Brick ID (LS10_BRICKID)meta.idintnullableLS10objid? Catalog object number within this brick (LS10_OBJID)meta.idintnullableLS10fullidUnique LS10 identifier (a unique identifier has release_brickid_objid (LS10_FULLID)meta.idcharEROLS10FIdUnique identifier of X-ray source + LS10 Counterpart (ERO_LS10_FULLID)pos.angDistancecharRALdeg? LS10 Right Ascension (LS10_RA)degpos.eq.ranullableDELdeg? LS10 Declination (LS10_DEC)degpos.eq.decnullableLS10Xpr? Probability to be an X-ray emitter usibf LS10 prior (LS10_Xray_proba)stat.fit.goodnessdoublenullableSepLS10ERO? Separation between LS10 and eROSITA source (NWAY_Separation_LS10_ERO)arcsecpos.angDistancedoublenullablecomp6? Completeness at the value of p_any for DET_LIKE_0>=6 (NWAY_completeness6)stat.fit.paramdoublenullablecompur6? Value of Purity and Completeness at the intersection point for DET_LIKE_0>=6 (NWAY_compur6)stat.fit.paramdoublenullablethres6? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=6 (NWAY_threshold6)stat.fit.paramdoublenullablepurity7? Purity at the value of p_any for DET_LIKE_0>=7 (NWAY_purity7)stat.fit.paramdoublenullablecomp7? Completeness at the value of p_any for DET_LIKE_0>=7 (NWAY_completeness7)stat.fit.paramdoublenullablecompur7? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=7 (NWAY_compur7)stat.fit.paramdoublenullablethres7? p_any value at the intersection between purity and completeness for (DET_LIKE_0>=7 (NWAY_threshold7)stat.fit.paramdoublenullablepurity8? Purity at the value of p_any for DET_LIKE_0>=8 (NWAY_purity8)stat.fit.paramdoublenullablecomp8? Completeness at the value of p_any for DET_LIKE_0>=8 (NWAY_completeness8)stat.fit.paramdoublenullablecompur8? Value of Purity and Completeness at the intersection point for (DET_LIKE_0>=8 (NWAY_compur8)stat.fit.paramdoublenullablethres8? p_any value at the intersection between purity and completeness for DET_LIKE_0>=8 (NWAY_threshold8)stat.fit.paramdoublenullableLS10typeMorphological model (LS10_TYPEmeta.id;stat.fitcharRALivar? Inverse variance of RA (no cosine term!), excluding astrometric calibration errors (LS10_RA_IVAR)deg**-2stat.fit.paramnullableDELivar? Inverse variance of DEC, excluding astrometric calibration errors (LS10_DEC_IVAR)deg**-2stat.fit.paramnullabledchi2SF1? Difference in chi^2^ between more-complex model fits PSSF (LS10_DCHISQ)stat.fit.chi2doublenullableFW1ivar? Inverse variance of flux_W1 in 1/nanomaggy^2^ (AB system) (LS10_FLUX_IVAR_W1)stat.fit.paramdoublenullableFW2ivar? Inverse variance of flux_W2 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W2)stat.fit.paramdoublenullableFW3ivar? Inverse variance of flux_W3 (AB) in 1/nanomaggy^2^ (LS10_FLUX_IVAR_W3)stat.fit.paramdoublenullableMWtransW1? Galactic transmission in W1 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W1)phys.transmission;instr.filterdoublenullableMWtransW2? Galactic transmission in W2 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W2)phys.transmission;instr.filterdoublenullableMWtransW3? Galactic transmission in W3 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W3)phys.transmission;instr.filterdoublenullableMWtransW4? Galactic transmission in W4 filter in linear units [0, 1] (LS10_MW_TRANSMISSION_W4)phys.transmission;instr.filterdoublenullableanymaskg? Bitwise mask set if the central pixel from any image satisfies each condition in g as catalogued on the DR10 bitmasks page (ANYMASK_G)meta.codeintnullableanymaskr? Bitwise mask set if the central pixel from any image satisfies each condition in r as catalogued on the DR10 bitmasks page (ANYMASK_R)meta.codeintnullableanymaski? Bitwise mask set if the central pixel from any image satisfies each condition in i as catalogued on the DR10 bitmasks page (ANYMASK_I)meta.codeintnullableanymaskz? Bitwise mask set if the central pixel from any image satisfies each condition in z as catalogued on the DR10 bitmasks page (ANYMASK_Z)meta.codeintnullableallmaskg? Bitwise mask set if the central pixel from all images satisfy each condition in g as catalogued on the DR10 bitmasks page (LS10_allmask_g)meta.codeintnullableallmaskr? Bitwise mask set if the central pixel from all images satisfy each condition in r as catalogued on the DR10 bitmasks page (LS10_allmask_r)meta.codeintnullableallmaski? Bitwise mask set if the central pixel from all images satisfy each condition in i as catalogued on the DR10 bitmasks page (LS10_allmask_i)meta.codeintnullableClassSSTAREX class (Class_STAREX)meta.code.classintExgalpGS? Probability to be Extragalactic from STAREX, using Gaia (see paper) (Exgal_prob_Gaia_STAREX)stat.fit.goodnessdoublenullableExgalpnGS? Probability to be Extragalactic from STAREX, omitting Gaia (see paper) (Exgal_prob_noGaia_STAREX)stat.fit.goodnessdoublenullableExgalpS? Probability to be Extragalactic from STAREX (Exgal_prob_STAREX)stat.fit.goodnessdoublenullableClGalExgalNegative values for stars, positive for extragalactic (see paper) (class_gal_exgal)stat.valueintClJettedindicator if known blazar source within 1 arcsec of LS10 position: 1: bzcat, 2: crates, 3: is_blazar_in_simbad (class_jetted)meta.codeint