J/MNRAS/523/23ivo://CDS.VizieR/J/MNRAS/523/23CDSWong A.Hatziminaoglou E.Borkar A.Popping G.Perez-Fournon I.,Poidevin F.Stoehr F.Messias H.2026-05-27T09:02:55Z2026-05-27T09:46:17ZCDS support team

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

cds-question@unistra.frquasarsmillimeter-astronomysubmillimeter-astronomyvisible-astronomyphotometryspectroscopyastrometryredshiftedastronomical-object-identificationThe Atacama Large Millimetre/submillimetre Array (ALMA) is the world's most advanced radio interferometric facility, producing science data with an average rate of about 1 TB per day. After a process of calibration, imaging and quality assurance, the scientific data are stored in the ALMA Science Archive (ASA), along with the corresponding raw data, making the ASA an invaluable resource for original astronomical research. Due to their complexity, each ALMA data set has the potential for scientific results that go well beyond the ideas behind the original proposal that led to each observation. For this reason, the European ALMA Regional Centre initiated the High-Level Data Products initiative to develop science-oriented data products derived from data sets publicly available in the ASA, that go beyond the formal ALMA deliverables. The first instance of this initiative is the creation of a catalogue of submillimetre (submm) detections of Sloan Digital Sky Survey (SDSS) quasars from the SDSS Data Release 14 that lie in the aggregate ALMA footprint observed since ALMA Cycle 0. The ALMA fluxes are extracted in an automatic fashion, using the ALMA Data Mining Toolkit. All extractions above a signal-to-noise cut of 3.5 are considered, they have been visually inspected and the reliable detections are presented in a catalogue of 376 entries, corresponding to 275 unique quasars. Interesting targets found in the process, i.e. lensed or jetted quasars as well as quasars with nearby submm counterparts are highlighted, to facilitate further studies or potential follow up observations.2023MNRAS.523...23Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/523/23CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/505/4726 : Study of relativistic jets in blazar objects (Keenan+, 2021)J/MNRAS/478/1512 : ALMA calibrator continuum observations catalogJ/ApJ/806/258 : Optical LCs of QSO J0924+0219 lensed quasar (MacLeod+, 2015)J/ApJS/249/17 : SDSS QSO DR14 spectral properties (Rakshit+, 2020)VII/286 : SDSS quasar catalog, fourteenth data release (Paris+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/523/23https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/523/23http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/523/23https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/523/23https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/523/23http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/523/23GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/523/23/tableb1 (Astrometric and observation quantities of main catalogue of DR14Q quasars with ALMA detections)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/523/23/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/523/23/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/523/23/tableb1?GETtext/xml+votable180.050000true1.0568333-8.92488890.005555555555555556Cone search capability for table J/MNRAS/523/23/tableb3 (Astrometric and observation quantities from extractions of multiple images of six lensed quasars main)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/523/23/tableb3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/523/23/tableb3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/523/23/tableb3?GETtext/xml+votable180.050000true123.38037525.75086110.005555555555555556Cone search capability for table J/MNRAS/523/23/tableb2 (Astrometric and observation quantities of SDSS quasars with confirmed ALMA counterparts that have possible close companions within 5 arcsec)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/523/23/tableb2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/523/23/tableb2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/523/23/tableb2?GETtext/xml+votable180.050000true7.54908330.79722220.005555555555555556Cone search capability for table J/MNRAS/523/23/tableb4 (Astrometric and observation quantities of SDSSdr14 quasars not detected by ALMA)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/523/23/tableb4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/523/23/tableb4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/523/23/tableb4?GETtext/xml+votable180.050000true37.6019583-4.15372220.005555555555555556Cone search capability for table J/MNRAS/523/23/tableb5 (Astrometric and observation quantities of the four objects whose images did not have a primary beam response curve and for which the automatic flux extraction did not return flux measurement)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/523/23/tableb5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/523/23/tableb5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/523/23/tableb5?GETtext/xml+votable180.050000true147.38445833.59216670.0055555555555555565/4773 6483 6814 6/4096-4097 4099 4112 4124 4143 4176 4303 4333 4369 4378 4389 4448 4488 4608 4615 4623 4626 4641 4674 4680 4729 4795 4820 4850 5035 5121 5272 5379 6196 6236 6242 6252 6532 8197 8201 8211 8236-8237 8258 8276 8289 8348 8423 8450 8455 8466 8515 8521 8552-8553 8610 8626 8707 8756 8858 8906 8939 8947 9018 9095 9147 9149 9272 9275 9314 10259-10260 10262 10267 10269 10275 10288 10294 10300 10303 10313-10314 10342 10383 10387-10388 10406 10408 10412 10420 10422 10426-10427 10432 10446 10466 10472 10549 10756 12405 12651 13344 13350 16894 17149 17215 17239 17259 17298 17317 17369 17391 17406-17407 17514 17534 17570 17641 17644-17645 17649 17662-17663 17677 17679 17686-17688 17690-17694 17696 17709 17713-17714 17716 17789 17815 17819-17820 17827-17828 17830 17833-17834 17836 17840 17858 17860 17938 17979 17990 17999 18002 18004-18005 18009 18011 18021-18023 18027 18029-18030 18032 18035 18040 18044 18068 18077-18078 18081 18083-18084 18089 18096 18112 18116 18125 18138 18176 18544 18582 18685-18686 18749 18764 18769 18772-18773 18775 18777 18779-18781 18785-18786 18789-18790 18792 18796-18798 18800 18831 18835 18837 18840 18849 18852 18854 18866 18880 19022-19024 19026-19028 19033-19037 19043-19045 19049 19051-19052 19056 19087 19091 19096-19097 19099 19101-19102 19109-19111 19120-19121 19136 19138 19201-19202 19348 19391 19411-19412 19416 19456 19458-19459 19468 19653 19655 19682 19756 19769 19840 19842 19974 20032 20111 20201 21844 21846 21852-21853 21855 21861 21869 21872 21878-21881 21980 22013 23103 25597 25599 25849 25915 25918 25941 25943-25944 25954 25956-25957 25960 25963 25965-25966 25970 25973 25977 25992 26001 26004 26006-26007 26010 26013-26016 26031 26049 26058 26071 26074 26080 26100 26196-26197 26204 26209 26245 26248 26255 26264 26270 26273-26274 26277-26278 26282 26284-26285 26288 26294 26299 26330-26331 26342 26347 26373 26409 26470 26509 26533 26542 26603 26621 26950 26953 26956 26961-26962 26966 26968-26969 26971-26972 26975 26983 26993 27020 27022 27060 27118 27127-27129 27133 27197 27213 27215 27225 27243 27245 27247 27251 27261 27297 27299-27301 27305 27307-27308 27310 27312-27313 27315 27318 27324 27330 27335 27341 27365 27382 27406 27426 27429 27433 27436-27437 27468 27494 27508 27520 27549 27561 27580 27648 27650 27652 27654 27659 27724 27726 27731 27756 27833 27836 27845 27856 27914 27929 27941 27943 27964 28083 28114 28149 28160 28173 28181 28191 28260 28294 28315 28419 28448 28504 28532-28533 28653 30037 31412 31529 31660 31664 31686 32438 32459 36725 40951 45054 49106https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/523/23?format=asciiOpticalMillimeterdefaultJ/MNRAS/523/23/tableb1Astrometric and observation quantities of main catalogue of DR14Q quasars with ALMA detectionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintParis18Display the SDSS dr14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286meta.ref.urlcharTb2sources in tableb2meta.ref.urlcharMinAxisThe minor axis {alpha}_min_ of the extracted 2D Gaussian (Minor_axis_arcsec)arcsecphys.angSize;srcfloatPAThe position angle of the ellipse (PA)degpos.posAngfloatMajbAxisThe major axis of the ALMA beam (Beam_major_arcsec)arcsecphys.angSizefloatMinbAxisThe minor axis of the ALMA beam (Beam_minor_arcsec)arcsecphys.angSize;srcfloatPAbThe position angle associated to the ALMA beam (Beam_PA)degmeta.id.assoc;pos.posAng;instr.beamfloatRMSThe RMS of the image (RMS_mJy)mJyinstr.det.noisedoubleObsObservation date as the first execution in case of multiple executions (Obs._date)time.epoch;obsnullableProjThe ALMA project code ID (Project_code)meta.id;instr.obstycharMOUSThe MOUS Member Observation Unit Set identifier (MOUS_id)obs.param;obscharSimbadSimbad column added by the CDSmeta.ref.urlcharRakshit20Display the SDSS QSO DR14 spectral properties of Rakshit et al. 2020ApJS..249...17R, Cat. J/ApJS/249/17meta.ref.urlcharRAJ2000Right Ascension from SDSS (J2000) (SDSS_Ra)pos.eq.ra;meta.mainDEJ2000Declination from SDSS (J2000) (SDSS_Dec)pos.eq.dec;meta.mainzSpectroscopic redshift (z)src.redshiftdoubleRAahRight Ascension from ALMA (J2000) (ALMA_Ra)hpos.eq.raRAamRight Ascension from ALMA (J2000) (ALMA_Ra)minpos.eq.raRAasRight Ascension from ALMA (J2000) (ALMA_Ra)spos.eq.raDEa-Declination sign (J2000) (ALMA_Dec)pos.eq.deccharDEadDeclination from ALMA (J2000) (ALMA_Dec)degpos.eq.decDEamDeclination from ALMA (J2000) (ALMA_Dec)arcminpos.eq.decDEasDeclination from ALMA (J2000) (ALMA_Dec)arcsecpos.eq.decSepAngular separation between ALMA and SDSS (Sep._arcsec)arcsecpos.angDistancedoubleBandALMA observational receiver band number as described in (https://www.eso.org/public/ teles-instr/alma/receiver-bands/) (Band)instr.bandpassintArrayALMA array used for the observations (Array)instr.setupcharResAngular resolution of ALMA observations (Ang._res.)arcsecpos.angResolution;obsdoubleContThe continuum sensitivity of the ALMA image (Cont._sens.)mJyinstr.sensitivity;spect.continuumdoubleFpeakThe ALMA peak flux (Peak_flux_mJy)mJyphot.flux.density;em.mmdoubleSNRpThe signal to noise ratio of the peak flux (Peak_flux_SNR)stat.snrfloatFintThe integrated ALMA flux (Int._flux_mJy)mJyphot.flux.density;em.mmdoubleSNRiThe signal to noise ratio of the integrated flux (Int._flux_SNR)stat.snrfloatMajAxisThe major axis {alpha}_max_ of the extracted 2D Gaussian (Major_axis_arcsec)arcsecphys.angSizefloatALMACALFlag to indicate if the object is part of ALMACAL projet (ALMACAL)meta.codecharSDSSDesignation HHMMSS.ss+DDMMSS.s as in SDSS DR14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286 (SDSS_Name)meta.id;meta.maincharprimaryJ/MNRAS/523/23/tableb3Astrometric and observation quantities from extractions of multiple images of six lensed quasars mainContThe continuum sensitivity of the ALMA image (Cont._sens.)mJyinstr.sensitivity;spect.continuumdoubleFpeakThe ALMA peak flux (Peak_flux_mJy)mJyphot.flux.density;em.mmdoubleSNRpThe signal to noise ratio of the peak flux (Peak_flux_SNR)stat.snrfloatFintThe integrated ALMA flux (Int._flux_mJy)mJyphot.flux.density;em.mmdoubleSNRiThe signal to noise ratio of the integrated flux (Int._flux_SNR)stat.snrfloatMajAxisThe major axis {alpha}_max_ of the extracted 2D Gaussian (Major_axis_arcsec)arcsecphys.angSizefloatSimbadSimbad column added by the CDSmeta.ref.urlcharPAThe position angle of the ellipse (PA)degpos.posAngfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSDesignation HHMMSS.ss+DDMMSS.s as in SDSS DR14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286 (SDSS_Name)meta.id;meta.maincharParis18Display the SDSS dr14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286meta.ref.urlcharRakshit20Display the SDSS QSO DR14 spectral properties of Rakshit et al. 2020ApJS..249...17R, Cat. J/ApJS/249/17meta.ref.urlcharRAJ2000Right Ascension from SDSS (J2000) (SDSS_Ra)pos.eq.ra;meta.mainDEJ2000Declination from SDSS (J2000) (SDSS_Dec)pos.eq.dec;meta.mainzSpectroscopic redshift (z)src.redshiftdoubleRAahRight Ascension from ALMA (J2000) (ALMA_Ra)hpos.eq.raRAamRight Ascension from ALMA (J2000) (ALMA_Ra)minpos.eq.raRAasRight Ascension from ALMA (J2000) (ALMA_Ra)spos.eq.raDEa-Declination sign (J2000) (ALMA_Dec)pos.eq.deccharDEadDeclination from ALMA (J2000) (ALMA_Dec)degpos.eq.decDEamDeclination from ALMA (J2000) (ALMA_Dec)arcminpos.eq.decDEasDeclination from ALMA (J2000) (ALMA_Dec)arcsecpos.eq.decSepAngular separation between ALMA and SDSS (Sep._arcsec)arcsecpos.angDistancedoubleBandALMA observational receiver band number as described in (https://www.eso.org/public/ teles-instr/alma/receiver-bands/) (Band)instr.bandpassintArrayALMA array used for the observations (Array)instr.setupcharResAngular resolution of ALMA observations (Ang._res.)arcsecpos.angResolution;obsdoubleMinAxisThe minor axis {alpha}_min_ of the extracted 2D Gaussian (Minor_axis_arcsec)arcsecphys.angSize;srcfloatMajbAxisThe major axis of the ALMA beam (Beam_major_arcsec)arcsecphys.angSizefloatMinbAxisThe minor axis of the ALMA beam (Beam_minor_arcsec)arcsecphys.angSize;srcfloatPAbThe position angle associated to the ALMA beam (Beam_PA)degmeta.id.assoc;pos.posAng;instr.beamfloatRMSThe RMS of the image (RMS_mJy)mJyinstr.det.noisedoubleObsObservation date as the first execution in case of multiple executions (Obs._date)time.epoch;obsnullableProjThe ALMA project code ID (Project_code)meta.id;instr.obstycharMOUSThe MOUS Member Observation Unit Set identifier (MOUS_id)obs.param;obscharALMACALFlag to indicate if the object is part of ALMACAL projet (ALMACAL)meta.codecharJ/MNRAS/523/23/tableb2Astrometric and observation quantities of SDSS quasars with confirmed ALMA counterparts that have possible close companions within 5 arcsecDEasDeclination from ALMA (J2000) (ALMA_Dec)arcsecpos.eq.decn_SDSSIndicates the multiplicity of the SDSS source with counterparts having extracted fluxesmeta.notecharSepAngular separation between ALMA and SDSS (Sep._arcsec)arcsecpos.angDistancedoubleBandALMA observational receiver band number as described in (https://www.eso.org/public/ teles-instr/alma/receiver-bands/) (Band)instr.bandpassintArrayALMA array used for the observations (Array)instr.setupcharResAngular resolution of ALMA observations (Ang._res.)arcsecpos.angResolution;obsdoubleContThe continuum sensitivity of the ALMA image (Cont._sens.)mJyinstr.sensitivity;spect.continuumdoubleFpeakThe ALMA peak flux (Peak_flux_mJy)mJyphot.flux.density;em.mmdoubleSNRpThe signal to noise ratio of the peak flux (Peak_flux_SNR)stat.snrfloatFintThe integrated ALMA flux (Int._flux_mJy)mJyphot.flux.density;em.mmdoubleSNRiThe signal to noise ratio of the integrated flux (Int._flux_SNR)stat.snrfloatSimbadSimbad column added by the CDSmeta.ref.urlcharPAThe position angle of the ellipse (PA)degpos.posAngfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSDesignation HHMMSS.ss+DDMMSS.s as in SDSS DR14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286 (SDSS_Name)meta.id;meta.maincharParis18Display the SDSS dr14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286meta.ref.urlcharRakshit20Display the SDSS QSO DR14 spectral properties of Rakshit et al. 2020ApJS..249...17R, Cat. J/ApJS/249/17meta.ref.urlcharf_SDSS? Indicates the number of secondary counterparts visible on the images but with no flux extraction from the automated processmeta.codeintnullableRAJ2000Right Ascension from SDSS (J2000) (SDSS_Ra)pos.eq.ra;meta.mainDEJ2000Declination from SDSS (J2000) (SDSS_Dec)pos.eq.dec;meta.mainzSpectroscopic redshift (z)src.redshiftdoubleRAahRight Ascension from ALMA (J2000) (ALMA_Ra)hpos.eq.raRAamRight Ascension from ALMA (J2000) (ALMA_Ra)minpos.eq.raRAasRight Ascension from ALMA (J2000) (ALMA_Ra)spos.eq.raDEa-Declination sign (J2000) (ALMA_Dec)pos.eq.deccharDEadDeclination from ALMA (J2000) (ALMA_Dec)degpos.eq.decDEamDeclination from ALMA (J2000) (ALMA_Dec)arcminpos.eq.decMajAxisThe major axis {alpha}_max_ of the extracted 2D Gaussian (Major_axis_arcsec)arcsecphys.angSizefloatMinAxisThe minor axis {alpha}_min_ of the extracted 2D Gaussian (Minor_axis_arcsec)arcsecphys.angSize;srcfloatMajbAxisThe major axis of the ALMA beam (Beam_major_arcsec)arcsecphys.angSizefloatMinbAxisThe minor axis of the ALMA beam (Beam_minor_arcsec)arcsecphys.angSize;srcfloatPAbThe position angle associated to the ALMA beam (Beam_PA)degmeta.id.assoc;pos.posAng;instr.beamfloatRMSThe RMS of the image (RMS_mJy)mJyinstr.det.noisedoubleObsObservation date as the first execution in case of multiple executions (Obs._date)time.epoch;obsnullableProjThe ALMA project code ID (Project_code)meta.id;instr.obstycharMOUSThe MOUS Member Observation Unit Set identifier (MOUS_id)obs.param;obscharALMACALFlag to indicate if the object is part of ALMACAL projet (ALMACAL)meta.codecharJ/MNRAS/523/23/tableb4Astrometric and observation quantities of SDSSdr14 quasars not detected by ALMADEJ2000Declination from SDSS (J2000) (SDSS_Dec)pos.eq.dec;meta.mainzSpectroscopic redshift (z)src.redshiftdoubleBand1? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableBand2? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableBand3? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableArrayALMA array used for the observations (Array)instr.setupcharResAngular resolution of ALMA observations (Ang._res.)arcsecpos.angResolution;obsdoubleContThe continuum sensitivity of the ALMA image (Cont._sens.)mJyinstr.sensitivity;spect.continuumdoubleProjThe ALMA project code ID (Project_code)meta.id;instr.obstycharMOUSThe MOUS Member Observation Unit Set identifier (MOUS_id)obs.param;obscharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSDesignation HHMMSS.ss+DDMMSS.s as in SDSS DR14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286 (SDSS_Name)meta.id;meta.maincharParis18Display the SDSS dr14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286meta.ref.urlcharRakshit20Display the SDSS QSO DR14 spectral properties of Rakshit et al. 2020ApJS..249...17R, Cat. J/ApJS/249/17meta.ref.urlcharRAJ2000Right Ascension from SDSS (J2000) (SDSS_Ra)pos.eq.ra;meta.mainJ/MNRAS/523/23/tableb5Astrometric and observation quantities of the four objects whose images did not have a primary beam response curve and for which the automatic flux extraction did not return flux measurementrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSimbadSimbad column added by the CDSmeta.ref.urlcharRAJ2000Right Ascension from SDSS (J2000) (SDSS_Ra)pos.eq.ra;meta.mainSDSSDesignation HHMMSS.ss+DDMMSS.s as in SDSS DR14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286 (SDSS_Name)meta.id;meta.maincharParis18Display the SDSS dr14Q of Paris et al. 2018A&A...613A..51P, Cat. VII/286meta.ref.urlcharRakshit20Display the SDSS QSO DR14 spectral properties of Rakshit et al. 2020ApJS..249...17R, Cat. J/ApJS/249/17meta.ref.urlcharDEJ2000Declination from SDSS (J2000) (SDSS_Dec)pos.eq.dec;meta.mainzSpectroscopic redshift (z)src.redshiftdoubleBand1? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableBand2? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableBand3? ALMA observational receiver band number (Band) (1)instr.bandpassintnullableArrayALMA array used for the observations (Array)instr.setupcharResAngular resolution of ALMA observations (Ang._res.)arcsecpos.angResolution;obsdoubleContThe continuum sensitivity of the ALMA image (Cont._sens.)mJyinstr.sensitivity;spect.continuumdoubleProjThe ALMA project code ID (Project_code)meta.id;instr.obstycharMOUSThe MOUS Member Observation Unit Set identifier (MOUS_id)obs.param;obschar