J/MNRAS/529/941ivo://CDS.VizieR/J/MNRAS/529/941doi:10.26093/cds/vizier.75290941CDSSemena A.Mereminskiy I.Lutovinov A.,Sazonov S.Arefiev V.Borisov K.,Burenin R.Burenin R.Buntov M.Garanin S.Garin M.Grigorovich S.,Karasev D.Krivonos R.Levin V.Lapshov I.Molkov S.Pavlinsky M.,Shtykovsky A.Semena N.Sunyaev R.Tkachenko A.Vikhlinin A.Voron V.2024-11-06T20:35:22Z2024-04-05T12:07:09ZCDS support team

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

cds-question@unistra.frgalaxy-planesmilky-way-galaxyx-ray-binary-starsx-ray-sourcessurveysWe present a catalog of point sources detected with the Mikhail Pavlinsky ART-XC telescope on board the SRG observatory during a wide-field survey of the Galactic Bulge that was conducted as part of the mission's calibration and performance verification phase in 2019. The survey consisted of nearly 18 days of consecutive scanning observations of the sky region |l|<6deg, |b|<2.5deg with the median sensitivity of 4x10^-13^ erg/s/cm^2^ in the 4-12keV energy band, which allows the detection of sources down to a luminosity of 3x10^33^erg/s near the Galactic Center. Using a maximum likelihood based algorithm, 172 sources were detected. Of these, 153 are registered on the average 4-12keV map and 18 sources are either extremely hard (detected only at energies above 7keV) or highly variable (detected only in individual scans shorter than a day). For 121 sources, there are plausible counterparts in other X-ray source catalogs, including 43 with known classification. The remaining 51 sources are previously unknown objects, discovered by ART-XC during the Galactic Bulge survey.2024MNRAS.529..941Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/529/941CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/661/A38 : SRG/ART-XC 1st year all-sky X-ray survey (Pavlinsky+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/529/941https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/529/941http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/529/941https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/529/941https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/529/941http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/529/941GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/529/941/catalog (Location and flux information for the discovered sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/529/941/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/529/941/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/529/941/catalog?GETtext/xml+votable180.050000true270.2823-25.07970.0055555555555555565/7202-7203 7206-7207 7213 7218 7224 6/28715-28718 28801 28803 28806-28807 28816 28819 28822 28832-28833 28835-28836 28848-28849 28877-28879 28891 28900 28902 28905 42454-42455 42463 42485https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/529/941?format=asciiX-raydefaultJ/MNRAS/529/941/catalogLocation and flux information for the discovered sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name in the catalog, SRGa JHHMMSS.s+DDMMSS (srcname)meta.id;meta.maincharRAJ2000Right ascension (J2000.0) (ra)degpos.eq.ra;meta.mainDEJ2000Declination (J2000.0) (dec)degpos.eq.dec;meta.mainTypeSource type found in literature (srctype)src.classcharctpCounterpart common name (counterpart)meta.id.assoccharCntsEstimated number of events produced by the source in 4-12keV (CNTS)phot.count;em.X-raydoubleExpSource vignetting corrected exposure (EXP)stime.expodoubleHard[0/1] Does the source was discovered in the hard energy band (7-12keV) (hard)meta.codeintTransient[0/1] Is source transient (was discovered only in separate scans, see article) (transient)meta.codeintdlnlSource detection likelihood in 4-12keV energy band (dlnl)stat.likelihooddoubledlnlSSource detection likelihood in 4-7keV energy band (dlnl_soft)stat.likelihooddoubledlnlMSource detection likelihood in 7-12keV energy band (dlnl_med)stat.likelihooddoubledlnlHSource detection likelihood in 12-20keV energy band (dlnl_hard)stat.likelihooddoubleRateThe source count rate measured by the ART-XC in 4-12keV energy band (rate)s**-1phot.count;em.X-raydoublee_RateThe source count rate lower error in 4-12keV energy band (rate_lerr)s**-1stat.errordoubleRateHThe source count rate measured by the ART-XC in 12-20keV energy band (rate_h)s**-1phot.count;em.X-raydoublee_RateHThe source count rate lower error in 12-20keV energy band (rate_h_lerr)s**-1stat.errordoubleE_RateHThe source count rate upper error in 12-20keV energy band (rate_h_uerr)s**-1stat.error;stat.maxdoubleFluxHThe source flux estimated assuming the Crab like source spectrum in 12-20keV energy band (flux_h)mW.m**-2phot.flux;em.X-raydoublee_FluxHThe source flux lower error in 12-20keV energy band (flux_h_lerr)mW.m**-2stat.errordoubleE_FluxHThe source flux upper error in 12-20keV energy band (flux_h_uerr)mW.m**-2stat.error;stat.maxdoubleperrEquivalent radius (the radius of the circle which would occupy the same area) of the 68% localization confidence interval (perr)arcsecphys.angSize;srcfloatE_RateThe source count rate upper error in 4-12keV energy band (rate_uerr)s**-1stat.error;stat.maxdoubleFluxThe source flux estimated assuming the Crab like source spectrum in 4-12keV energy band (flux)mW.m**-2phot.flux;em.X-raydoublee_FluxThe source flux lower error in 4-12keV energy band (flux_lerr)mW.m**-2stat.error;phot.fluxdoubleE_FluxThe source flux upper error in 4-12keV energy band (flux_uerr)mW.m**-2stat.error;stat.maxdoubleRateSThe source count rate measured by the ART-XC in 4-7keV energy band (rate_s)s**-1phot.count;em.X-raydoublee_RateSThe source count rate lower error in 4-7keV energy band (rate_s_lerr)s**-1stat.errordoubleE_RateSThe source count rate upper error in 4-7keV energy band (rate_s_uerr)s**-1stat.error;stat.maxdoubleFluxSThe source flux estimated assuming the Crab like source spectrum in 4-7keV energy band (flux_s)mW.m**-2phot.flux;em.X-raydoublee_FluxSThe source flux lower error in 4-7keV energy band (flux_s_lerr)mW.m**-2stat.errordoubleE_FluxSThe source flux upper error in 4-7keV energy band (flux_s_uerr)mW.m**-2stat.error;stat.maxdoubleRateMThe source count rate measured by the ART-XC in 7-12keV energy band (rate_m)s**-1phot.count;em.X-raydoublee_RateMThe source count rate lower error in 7-12keV energy band (rate_m_lerr)s**-1stat.errordoubleE_RateMThe source count rate upper error in 7-12keV energy band (rate_m_uerr)s**-1stat.error;stat.maxdoubleFluxMThe source flux estimated assuming the Crab like source spectrum in 7-12keV energy band (flux_m)mW.m**-2phot.flux;em.X-raydoublee_FluxMThe source flux lower error in 7-12keV energy band (flux_m_lerr)mW.m**-2stat.errordoubleE_FluxMThe source flux upper error in 7-12keV energy band (flux_m_uerr)mW.m**-2stat.error;stat.maxdouble