J/ApJ/946/65ivo://CDS.VizieR/J/ApJ/946/65doi:10.26093/cds/vizier/ba-xj-21CDSDevaraj A.Joseph P.Stalin C.S.Tandon S.N.Ghosh S.K.2026-07-02T11:58:57Z2025-04-09T14:07:37ZCDS support team

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

cds-question@unistra.frultraviolet-photometrymagellanic-cloudsThree fields in the outskirts of the Small Magellanic Cloud were observed by the UltraViolet Imaging Telescope (UVIT) on board AstroSat, between 2017 December 31 and 2018 January 1. The observations were carried out on a total of seven filters, three in the far-ultraviolet (FUV; 1300-1800{AA}) band and four in the near-ultraviolet (NUV; 2000-3000{AA}) band. We carried out photometry of these observations that have a spatial resolution better than 1.5". We present here the first results of this work, which is a matched catalog of 11241 sources detected in three FUV and four NUV wavelengths. We make the catalog available online, which would be of use to the astronomical community to address a wide variety of astrophysical problems. We provide an expression to estimate the total count rate in the full point-spread function of UVIT that also incorporates the effect of saturation.2023ApJ...946...65Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/946/65CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/236 : UBVR CCD survey of the Magellanic clouds (Massey+, 2002)J/AJ/113/1011 : UV Observations of the SMC (Cornett+ 1997)J/MNRAS/466/4540 : SUMaC I (Hagen+, 2017)J/ApJS/247/47 : UV survey of M31 with UVIT on AstroSat (Leahy+, 2020)J/MNRAS/513/5847 : RSG stars in binary systems. I. SMC (Patrick+, 2022)J/AJ/168/22 : UV sources in SMC & M31 field 13 (Ananthamoorthy+, 2024)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/946/65https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/946/65http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/946/65https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/946/65https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/946/65http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/946/65GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/946/65/table6 (Corrected catalog of point sources in SMC in three FUV and four NUV filters -- from erratum published in 2023, ApJ, 959, 66)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/946/65/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/946/65/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/946/65/table6?GETtext/xml+votable180.050000true17.4275-71.603430.0055555555555555566/33328-333297.013462727736068e-19 1.4343121495367234e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/946/65?format=asciiUVdefaultJ/ApJ/946/65/table6Corrected catalog of point sources in SMC in three FUV and four NUV filters -- from erratum published in 2023, ApJ, 959, 66recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/11241] Sequential identification numbermeta.id;meta.mainintRAJ2000[16.4/18.1] Right Ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000[-71.7/-71] Declination (J2000)degpos.eq.dec;meta.mainindexedN263M[13.7/22.3]? AB magnitude in Astrosat/UVIT N263M filter (1)magphot.mag;em.UV.200-300nmdoublenullablee_N263M[0.003/0.2]? Error in N263M (1)magstat.error;phot.mag;em.UV.200-300nmdoublenullableN245M[14.2/22.5]? AB magnitude in Astrosat/UVIT N245M filter (1)magphot.mag;em.UV.200-300nmdoublenullablee_N245M[0.003/0.2]? Error in N245M (1)magstat.error;phot.mag;em.UV.200-300nmdoublenullableN279N[13/21.7]? AB magnitude in Astrosat/UVIT N279N filter (1)magphot.mag;em.UV.200-300nmdoublenullablee_N279N[0.004/0.3]? Error in N279N (1)magstat.error;phot.mag;em.UV.200-300nmdoublenullableF172M[13.8/23.3]? AB magnitude in Astrosat/UVIT F172M filter (1)magphot.mag;em.UV.100-200nmdoublenullablee_F172M[0.005/0.4]? Error in F172M (1)magstat.error;phot.mag;em.UV.100-200nmdoublenullableF169M[13.8/23.4]? AB magnitude in Astrosat/UVIT F169M filter (1)magphot.mag;em.UV.100-200nmdoublenullablee_F169M[0.004/0.4]? Error in F169M (1)magstat.error;phot.mag;em.UV.100-200nmdoublenullableF154W[13.9/23.5]? AB magnitude in Astrosat/UVIT F154W filter (1)magphot.mag;em.UV.100-200nmdoublenullablee_F154W[0.004/0.4]? Error in F154W (1)magstat.error;phot.mag;em.UV.100-200nmdoublenullableN219M[13.7/21.8]? AB magnitude in Astrosat/UVIT N219M filter (1)magphot.mag;em.UV.200-300nmdoublenullablee_N219M[0.005/0.3]? Error in N219M (1)magstat.error;phot.mag;em.UV.200-300nmdoublenullable