J/ApJS/268/41ivo://CDS.VizieR/J/ApJS/268/41doi:10.26093/cds/vizier.22680041CDSMillion C.C.Clair M.S.Fleming S.W.Bianchi L.Osten R.2025-07-18T20:15:20Z2024-02-06T14:29:30ZCDS support team

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

cds-question@unistra.frultraviolet-photometrystellar-flaresproper-motionsvisible-astronomyvariable-starsWe have performed the first systematic search of the full Galaxy Evolution Explorer (GALEX) data archive for astrophysical variability on timescales of seconds to minutes by rebinning data across the whole mission to 30s time resolution. The result is the GALEX Flare Catalog (GFCAT), which describes 1426 ultraviolet variable sources, including stellar flares, eclipsing binaries, {delta} Scuti and RR Lyrae variables, and active galactic nuclei. Many of these sources have never previously been identified as variable. We have also assembled a table of observations of ultraviolet flares and accompanying statistics and measurements, including energies, and of candidate eclipsing stars. This effort was enabled by a significantly enhanced version of the gPhoton software for analyzing time-domain GALEX data; this "gPhoton2" package is available to support follow-on efforts.2023ApJS..268...41Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/268/41CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/257 : RAVE second data release (Zwitter+, 2008)II/335 : Revised cat. of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/AJ/130/825 : GALEX ultraviolet variability catalog (Welsh+, 2005)J/ApJS/173/673 : M dwarf UV flares in GALEX (Welsh+, 2007)J/AJ/136/259 : 2nd GALEX UV variability catalog (GUVV-2) (Wheatley+, 2008)J/AJ/142/138 : All-sky catalog of bright M dwarfs (Lepine+, 2011)J/ApJ/766/60 : GALEX Time Domain Survey I. UV var. sources (Gezari+, 2013)J/AJ/148/64 : HAZMAT. I. UV emission in early M stars (Shkolnik+, 2014)J/MNRAS/447/2714 : Flare stars across the H-R diagram (Balona+, 2015)J/ApJ/813/100 : Deep GALEX NUV survey of Kepler field. I. (Olmedo+, 2015)J/ApJ/817/1 : Palomar/MSU and SDSS M dwarfs with GALEX obs. (Jones+, 2016)J/ApJ/845/171 : Rapidly pulsating sdB stars with GALEX (Boudreaux+, 2017)J/AJ/154/67 : HAZMAT. II. Low-mass stars with GALEX UV obs. (Miles+, 2017)J/ApJS/238/25 : UV var. with GALEX gPhoton archive. I. (de la Vega+, 2018)J/MNRAS/490/2112 : Rotational frequencies in A and B stars (Balona, 2019)J/ApJ/883/88 : Stellar flares from GALEX & Kepler (Brasseur+, 2019)J/ApJ/881/9 : EvryFlare. I. Stars's flares in southern sky (Howard+, 2019)J/MNRAS/486/4574 : 62 new variable white dwarfs from GALEX (Rowan+, 2019)J/MNRAS/489/5046 : GALEX absolute calibration based on WDs (Wall+, 2019)J/ApJ/926/204 : TESS campaign of low-mass flare stars (Howard+, 2022)http://www.galex.caltech.edu/ : GALEX home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/268/41https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/268/41http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/268/41https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/268/41https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/268/41http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/268/41GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/268/41/table1 (GFCAT object catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/268/41/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/268/41/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/268/41/table1?GETtext/xml+votable180.050000true249.9097261141.112356110.005555555555555556Cone search capability for table J/ApJS/268/41/table2 (GFCAT visit catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/268/41/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/268/41/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/268/41/table2?GETtext/xml+votable180.050000true249.9098130641.112521940.005555555555555556Cone search capability for table J/ApJS/268/41/table3 (GFCAT flare catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/268/41/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/268/41/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/268/41/table3?GETtext/xml+votable180.050000true311.56511306-4.930670.005555555555555556Cone search capability for table J/ApJS/268/41/table4 (Candidate GALEX visits that may contain stellar eclipses)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/268/41/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/268/41/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/268/41/table4?GETtext/xml+votable180.050000true217.2153961149.902298890.0055555555555555565/677 1518 1528 2547 2553 4421 6814 8845 8983 6/33 38 338 368-370 460 497 499 520 552 898 928 1070 1253 1369 1510 1521 1701 1817 1904 2005 2072 2119 2162 2166 2256 2275 2310 2314 2344 2597 2615 2620-2621 2623 2626 2657 2663 2666-2667 2677 2712 2715 2733 2752 2850 3395 3563 3707 3846 3886 4126 4163 4165 4173 4193 4213 4257 4268 4299 4308 4310 4348 4394 4398 4401 4461 4501 4522 4524 4526 4528 4634 4649 4675 4678 4684-4686 4708 4712 4714 4733 4782 4789 4826 4845 4864 4866-4867 4870 4875 4880 4888 4911 4920 4926 4932 4939 4952 4964-4965 4967 4978 5016 5021 5035 5048 5073 5081 5099 5152 5182 5202 5227 5261 5263 5306 5315 5328 5533 5535 5675 5696 5706 5712 5743 5758 5767 5791 5835 5858 5882-5883 5947-5948 5982 6003 6008 6019 6036 6046-6047 6069-6071 6076-6077 6090-6091 6094 6120 6122 6129 6135 6233 6244 6257 6392 6416 6444 6456 6470 6488 6493 6495 6518 6549 6561 6567 6591 6599 6601 6604 6611-6612 6625 6639 6643 6645 6726 6915 6932 6980 7164 7166 7169 7171 7191 7200-7201 7214 7229 7273 7275 7281 7284-7285 7300 7312 7315 7319 7324 7328 7363 7373 7383 7388 7421 7430 7444 7447 7454 7464 7467 7469 7472-7474 7510 7521 7577 7582 7600 7603 7609 7618 7624 7649 7768 7773 7814-7815 7875 7878 7895 7908 7943 7949 7952-7953 7976 8007 8020 8028 8041 8142 8149 8218 8227 8235 8244 8249 8265 8321 8338 8362 8434 8533 8535 8612 8614 8758 8761 8827 8849 8922-8923 9060-9061 9135 9142 9146-9148 9150-9151 9232 9238-9239 9311 9333 9342-9344 9361-9362 9372 9409 9428-9429 9432 9446 9463 9471 9513 9517 9549 9605 9634-9635 9638 9640-9642 9648 9773-9774 9790 9793 9797 9829 9835 9840 9902 9929 9949 9998 10081 10083 10097 10113 10140 10145-10147 10152-10153 10155-10158 10167 10183 10194 10200 10224 10249 10260 10297-10299 10303 10307 10348 10355 10378 10381 10397 10402-10403 10488 10501 10512-10513 10515-10516 10532 10542 10560 10626 10630 10632 10655 10664-10665 10684 10743 10819 10852 10970 10980 10983 10985 11023 11081 11084 11112 11158 11230 11238 11249 11252-11253 11394 11399 11423-11425 11429-11430 11432 11434 11461 11470 11493 11521-11524 11528-11529 11538 11584 11605 11607 11622 11820 11839 11856 11924 11931 11940 11949 11954 12153 12226 12329 12427 12446 12508 12510 12558 12588 12600 12654 12688 12897 13353 13358 13394 13401 13487 13533 13569 13764 13799 13835 14584 14591 14936-14937 15044 15046 15090 15105-15106 15137 15139 15180 15257 15301 15352 15886 16004 16018 16034 16042 16138 16272 16280 16399 16495 16764 16770 16879 16917 16938 17115 17119 17124 17197 17202 17245 17252-17253 17264 17281 17287-17288 17295 17300 17310 17325-17326 17370 17381 17384 17394 17412 17435 17472 17474 17502 17506 17661-17662 17665 17668 17671 17677-17679 17681-17683 17688-17690 17692 17697 17699-17700 17702 17712 17714 17716 17745 17748 17753 17772 17816 17818 17832 17843 17858 17978 17983 17994 17997 18010 18019 18022-18023 18025 18036 18043 18062-18063 18071 18077 18083 18096 18100 18111 18137 18144-18145 18177 18195 18218 18229 18264 18272 18303 18335 18360 18378 18517 18538 18555 18583 18601 18603 18616 18671 18686 18719 18742 18753 18760-18761 18763 18771 18773 18775 18789-18790 18793 18796 18805 18828 18836 18839-18840 18844 18849 18859 18872 18882 18885 18968 18975 18977 18989 19003 19021 19034-19036 19038 19054 19057 19060 19062 19070 19087-19088 19090 19097 19099 19109 19116 19118 19124 19136 19144 19151-19152 19161-19162 19311 19406 19408 19410 19416 19418 19624 19636 19684 19687 19704 19717 19728 19842 19846 19848-19849 19982 20002 20005 20016 20099 20112 20134 20136 20151 20242 20389 20449 20474 20657 20667 21020 21031 21146 21763 21769 21814 21820-21821 21829 21864 21887 21964 21966-21967 21971-21973 22008 22343 22354 22369 22830 22915 22918 22921 22931 23026 23049 23060 23139 23188 23213 23216 23233 23302 23477 23539 23545 24169 24195 24197 24567 24648 24650 24676 24696 24784 24855 24953 25247 25286 25318 25334 25439 25516 25540 25682 25688 25705 25738 25769 25891 25908 25918-25919 25923 25930 25934 25939 25946 25948 25952 25957 25989 26012 26030 26038 26045 26067 26089 26092 26105 26129 26137 26173 26197 26205 26221 26224 26238 26255 26268 26270 26276 26279 26295 26298 26359 26416 26427 26433 26474 26496 26528 26562 26609 26733 26748 26787 26923 26962 26972 26979 27005 27007 27009 27044 27071 27095 27110 27131 27184 27199 27204 27244-27245 27247 27250 27252 27277 27298 27304 27306 27339 27341 27359 27362 27370 27384 27403 27413 27415 27419 27456 27458 27460 27462 27511 27538 27552 27588 27602 27611 27620 27652 27714-27715 27720 27730-27731 27736-27737 27860-27862 27901 27909 27912 27915 27954 28045 28127 28180 28204 28221 28305 28404 28477 28510 28528 28530 28535 28541 28630-28631 29013 29318 29767 29816 29988 30029 30038 30041 30046 30092 30140 30147 30187 30196 30200 31019 31105 31113-31115 31317 31422-31423 31439 31452-31454 31492 31655 31661 31692 31715 31886 31964 31988 31996 31998 32138 32160 32312 32319 32328 32405 32500 32952 32954 33265 33321 33324 33588-33589 33635 33685 33911 33916-33917 33925 33942 33948 33982 34082-34083 34088-34089 34139 34250 34252-34253 34261 34335 34491 34535 34636 34690 34696 34702 35053 35055 35174 35386-35387 35389-35390 35434 35438 35453 35472 35477-35478 35480-35481 35509 35512 35517-35518 35521 35565 35621 35632 35640 35646 35669 35792 35809 35827 35873 35894 35931 35956-35958 36008 36106 36128 36147 36153 36278 36526 36612 36626 36668 36685 36705 36719 36729-36730 36774-36775 36781 36789-36790 36792 36847 36979 37011 37118 37567 38349 38359 38786-38787 39108 39599 39631 39640 39642 39987 40293 40323 40801 40803 40907 40920 40926 40929 40941 40943 40955 41110 41296 41329 41347 42069 42700 43648 43745 43758 43872 43876-43877 43947 44036 44159 44529 44551 44771 45043 45045 45055 45096 45162 45205 45219 45241 45257 45260 45273 45281 45283 45328 45414 45451 45471 45497 45513 45523 45526 45580 45802 45992 46159 46161 46182 46225 46231 46407 46424 46448 46491 46513 46515 46591 46878 46899 46963 47014 47017 47044 47217 47693 47813 48024 48028 48085 48112-48113 48126 48264 48423 48434 48445 48472 48478 48494 48500 48625 48629 48880 48976 49001 49014 49020 49023 49094 49102 49112 49123 49128-49129 49146https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/268/41?format=asciiUVOpticaldefaultJ/ApJS/268/41/table1GFCAT object catalogSNameSimbad identifier of nearest sourcemeta.id.assoccharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGFCATGFCAT object identifier (JHHMMSS.s+DDMMSS.s)meta.id;meta.maincharprimaryRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainNvis[1/39] Number of visits in GFCATmeta.numberintOTypeUnique Simbad object types of all sources with 17.5"src.classcharSepS[0.1/35]? Angular offset between nearest Simbad source and target sourcearcsecpos.angDistancefloatnullableNsim[0/31] Number of Simbad sources within 17.5" of target sourcemeta.numberintNobs[1/287] Number of GALEX GR7 MIS-like observations of target sourcemeta.numberintGR6+7Display data from the revised GALEX UV sources GR6+7 cat. (II/335) within 30"meta.ref.urlcharJ/ApJS/268/41/table2GFCAT visit catalogSNameSimbad identifier (2)meta.id.assocchare_plxG[0.009/2.3]? Uncertainty in plxGmasstat.error;pos.parallax.trigfloatnullableCRFUVmin[0/46.6]? Minimum FUV lightcurve count ratect/sphot.count;stat.min;em.UV.100-200nmfloatnullableGFCATGFCAT object identifier (JHHMMSS.s+DDMMSS.s)meta.id;meta.maincharQANUV[0/1] Manually-determined data QA flag for NUV (0=nominal; 1=off-nominal)meta.code;em.UV.200-300nmintQAFUV[0/1] Manually-determined data QA flag for FUV (0=nominal; 1=off-nominal)meta.code;em.UV.100-200nmintmagdiff[0.06/7.4]? Range of mags in this visit aka delta-magmagphot.mag;arith.difffloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsID[927/46832] GALEX observation eclipse number (1)meta.id;obsintIndex[39121378/99999945629]? GFCAT photometric object indexmeta.idnullableRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainNsim[0/31] Number of Simbad sources within 17.5"meta.numberintOTypeSimbad object type of all sources within 17.5"src.classcharDistS[2.6/526316]? Simbad-provided astrophysical distance (2)pcpos.distance;pos.heliocentricdoublenullablee_DistS[0.0019/517976]? Lower uncertainty in DistS (2)pcstat.error;stat.min;pos.distancedoublenullableE_DistS[-766196/774187]? Upper uncertainty in DistS (2)pcstat.error;stat.max;pos.distancedoublenullableplxS[0.0019/374]? Simbad-provided parallax (2)maspos.parallax.trigdoublenullablee_plxS[0.0097/12.1]? Uncertainty in plxS (2)masstat.error;pos.parallax.trigfloatnullableSepS[0.12/35]? Angular offset between target and closest Simbad sourcearcsecpos.angDistancefloatnullableGTime[741051678/1012641170] Observation start time in GALEX mission time unitsstime.epochlongStObservation start date in ISO 8601 format; UTCstime.start;obsnullableStart[2003.49/2012.11] Observation start time in decimal yearyrtime.epochdoubleSepG[0.16/69]? Offset between target and closest Gaia sourcearcsecpos.angDistancefloatnullableNgaia[0/12] Number of Gaia sources with 17.5"meta.numberintGaiaDR3? Gaia DR3 source identifier (2)meta.id.crossdoublenullableDistG[-62111/539422]? Gaia DR3 distance, (inverted parallax) (2)pcpos.distance;pos.heliocentricdoublenullablee_DistG[-224911/531076]? Lower uncertainty in DistGpcstat.error;stat.min;pos.distancedoublenullableE_DistG[-731539/754043]? Upper uncertainty in Distgpcstat.error;stat.max;pos.distancedoublenullableplxG[-3.1/416]? Gaia DR3 parallax (2)maspos.parallax.trigdoublenullableRatio[-2.84/6073]? Ratio of Gaia error to target parallaxstat.error;arith.ratio;pos.parallaxdoublenullablepmRA[-3867/3386]? Gaia DR3 proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablepmDE[-2700/585]? Gaia DR3 proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullableRAGdeg? Gaia DR3 Right Ascension (J2000)degpos.eq.ranullableDEGdeg? Gaia DR3 Declination (J2000)degpos.eq.decnullableDist[-62111/539422]? Best available source distance (3)pcpos.distance;pos.heliocentricdoublenullablee_Dist[-731539/754043]? Lower uncertainty in Distpcstat.error;stat.min;pos.distancedoublenullableE_Dist[-224911/531076]? Upper uncertainty in Distpcstat.error;stat.max;pos.distancedoublenullableCRNUVmin[0.005/675]? Minimum NUV lightcurve count ratect/sphot.count;em.UV.200-300nm;stat.minfloatnullablee_CRNUVmin[0.07/14]? Uncertainty in CRNUVminct/sstat.error;phot.count;em.UV.200-300nmfloatnullableNUVmagmin[13/26]? Minimum NUV AB magnitudemagphot.mag;stat.min;em.UV.200-300nmfloatnullablee_NUVmagmin[0.008/3]? Uncertainty in NUVmagminmagstat.error;phot.mag;em.UV.200-300nmfloatnullableCRNUVmax[1.3/1612]? Maximum NUV lightcurve count ratect/sphot.count;em.UV.200-300nm;stat.maxfloatnullablee_CRNUVmax[0.2/8.5]? Uncertainty in CRNUVmaxct/sstat.error;phot.count;em.UV.200-300nmfloatnullableNUVmagmax[12/19.8]? Maximum NUV AB magnitudemagphot.mag;stat.max;em.UV.200-300nmfloatnullablee_NUVmagmax[0.005/0.6]? Uncertainty in NUVmagmaxmagstat.error;phot.mag;em.UV.200-300nmfloatnullableCRNUV[0.88/701]? Mean NUV lightcurve count ratect/sphot.count;stat.mean;em.UV.200-300nmfloatnullablee_CRNUV[0.02/0.8]? Uncertainty in CRNUVct/sstat.error;phot.count;em.UV.200-300nmfloatnullableNUVmag[12.9/20.3]? Mean NUV lightcurve AB magnitudemagstat.mean;phot.mag;em.UV.200-300nmfloatnullablee_NUVmag[0.001/0.05]? Uncertainty in NUVmagmagstat.error;phot.mag;em.UV.200-300nmfloatnullablestartNUV? NUV start time; GALEX time scale (G1)stime.startdoublenullablestopNUV? NUV stop time; GALEX time scale (G1)stime.enddoublenullableexpNUV[480/1710]? Raw NUV exposure time (4)stime;obs.exposure;em.UV.200-300nmfloatnullablee_CRFUVmin[0/2.4]? Uncertainty in CRFUVminct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmin[14.6/33.3]? Minimum FUV AB magnitudemagphot.mag;stat.min;em.UV.100-200nmfloatnullablee_FUVmagmin[0.028/5.5]? Uncertainty in FUVmagminmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUVmax[0.18/501]? Maximum FUV lightcurve count ratect/sphot.count;stat.max;em.UV.100-200nmfloatnullablee_CRFUVmax[0.079/4.2]? Uncertainty in CRFUVmaxct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmax[12/20.7]? Maximum FUV AB magnitudemagphot.mag;stat.max;em.UV.100-200nmfloatnullablee_FUVmagmax[0.0088/0.8]? Uncertainty in FUVmagmaxmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUV[0.08/122]? Mean FUV lightcurve count ratect/sphot.count;stat.mean;em.UV.100-200nmfloatnullablee_CRFUV[0.007/0.4]? Uncertainty in CRFUVct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmag[13.6/21.5]? Mean FUV lightcurve AB magnitudemagphot.mag;stat.mean;em.UV.100-200nmfloatnullablee_FUVmag[0.002/0.2]? Uncertainty in FUVmagmagstat.error;phot.mag;em.UV.100-200nmfloatnullablestartFUV? FUV start time; GALEX time scale (G1)stime.startlongnullablestopFUV? FUV stop time; GALEX time scale (G1)stime.endlongnullableexptFUV[150/1710]? Raw FUV exposure time (4)stime;obs.exposure;em.UV.100-200nmintnullableratiomin[2e-06/2.7]? Minimum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.minfloatnullablee_ratiomin[0.0002/0.6]? Uncertainty in ratiominstat.error;phot.flux;arith.ratiofloatnullableratiomax[0.019/49]? Maximum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.maxfloatnullablee_ratiomax[0.0049/11]? Uncertainty in ratiomaxstat.error;phot.flux;arith.ratiofloatnullablerationuvmax[0/42]? FUV/NUV flux ratio at maximum NUV fluxphot.flux;arith.ratio;em.UVfloatnullablee_rationuvmax[0.004/8]? Uncertainty in rationuvmaxstat.error;phot.flux;arith.ratiofloatnullableeffexpNUV[436/1572]? Integrated effective NUV exposure time (5)stime;obs.exposure;em.UV.200-300nmfloatnullableCRskyNUV[477.7/95982]? Estimated sky background count rate in NUV aperture (6)ct/sinstr.background;em.UVdoublenullablee_CRskyNUV[15.6/222]? Uncertainty in CRskyNUVct/sstat.error;instr.background;em.UV.200-300nmfloatnullableeffexpFUV[153.9/1696]? Integrated effective FUV exposure time (5)stime;obs.exposure;em.UV.100-200nmfloatnullableCRskyFUV[20.4/2050]? Estimated sky background count rate in FUV aperture (6)ct/sinstr.background;em.UVfloatnullablee_CRskyFUV[3.2/32.4]? Uncertainty in CRskyFUVct/sstat.error;instr.background;em.UV.100-200nmfloatnullableMorphManually-determined light curve morphology flag (7)src.morphcharJ/ApJS/268/41/table3GFCAT flare catalogSNameSimbad identifier (2)meta.id.assoccharpmRA[-3867/3386]? Gaia DR3 proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablee_rationuvmax[0.007/7.7]? Uncertainty in rationuvmaxstat.error;phot.flux;arith.ratiofloatnullableeffexpNUV[436/1570] Integrated effective NUV exposure time (5)stime;obs.exposure;em.UV.200-300nmfloatDur[60/1410] Flare durationstime.durationfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsID[1413/46828] GALEX observation eclipse numbermeta.id;obsintIndex[42723102/99999945629]? GFCAT photometric object index (1)meta.idnullableRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainNsim[0/31] Number of Simbad sources within 17.5"meta.numberintOTypeSimbad object type of all sources within 17.5"src.classcharDistS[2.6/27549]? Simbad-provided astrophysical distance (2)pcpos.distance;pos.heliocentricdoublenullablee_DistS[0.0019/20723]? Lower uncertainty in DistS (2)pcstat.error;stat.min;pos.distancedoublenullableE_DistS[-45960/459174]? Upper uncertainty in DistS (2)pcstat.error;stat.max;pos.distancedoublenullableplxS[0.036/374]? Simbad-provided parallax (2)maspos.parallax.trigdoublenullablee_plxS[0.009/12.1]? Uncertainty in plxS (2)masstat.error;pos.parallax.trigfloatnullableSepS[0.2/35]? Angular offset between target and closest Simbad sourcearcsecpos.angDistancefloatnullableGTime[743928009/1012618574] Observation start time in GALEX mission time unitsstime.epochdoubleStObservation start date in ISO 8601 format; UTCstime.start;obsnullableStart[2003.58/2012.11] Observation start time in decimal yearyrtime.epochdoubleSepG[0.16/61]? Angular offset between target and closest Gaia sourcearcsecpos.angDistancefloatnullableNgaia[0/12] Number of Gaia sources with 17.5"meta.numberintGaiaDR3? Gaia DR3 source identifier (2)meta.id.crossdoublenullableDistG[-15480/27514]? Gaia DR3 distance (inverted parallax) (2)pcpos.distance;pos.heliocentricdoublenullablee_DistG[-23750/20690]? Lower uncertainty in DistGpcstat.error;stat.min;pos.distancedoublenullableE_DistG[-32249/472664]? Upper uncertainty in DistGpcstat.error;stat.max;pos.distancedoublenullableplxG[-3.1/416]? Gaia DR3 parallax (2)maspos.parallax.trigdoublenullablee_plxG[0.009/2.3]? Uncertainty in Gplxmasstat.error;pos.parallax.trigfloatnullableRatio[-2.9/6073]? Ratio of Gaia error to target parallaxstat.error;arith.ratiodoublenullablepmDE[-2700/585]? Gaia DR3 proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullableRAGdeg? Gaia DR3 Right Ascension (J2000)degpos.eq.ranullableDEGdeg? Gaia DR3 Declination (J2000)degpos.eq.decnullableDist[-15480/27514]? Best available source distance (3)pcpos.distance;pos.heliocentricdoublenullablee_Dist[-32249/472664]? Lower uncertainty in Distpcstat.error;stat.min;pos.distancedoublenullableE_Dist[-23750/20690]? Upper uncertainty in Distpcstat.error;stat.max;pos.distancedoublenullableCRNUVmin[0.005/675] Minimum NUV lightcurve count ratect/sphot.count;stat.min;em.UV.200-300nmfloate_CRNUVmin[0.07/5] Uncertainty in CRNUVminct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmagmin[13/26] Minimum NUV AB magnitudemagphot.mag;stat.min;em.UV.200-300nmfloate_NUVmagmin[0.008/3] Uncertainty in NUVmagminmagstat.error;phot.mag;em.UV.200-300nmfloatCRNUVmax[1.7/1612] Maximum NUV lightcurve count ratect/sphot.count;stat.max;em.UV.200-300nmfloate_CRNUVmax[0.2/8] Uncertainty in CRNUVmaxct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmagmax[12/19.5] Maximum NUV AB magnitudemagphot.mag;stat.max;em.UV.200-300nmfloate_NUVmagmax[0.005/0.4] Uncertainty in NUVmagmaxmagstat.error;phot.mag;em.UV.200-300nmfloatCRNUV[0.9/701] Mean NUV lightcurve count ratect/sphot.count;stat.mean;em.UV.200-300nmfloate_CRNUV[0.02/0.8] Uncertainty in CRNUVct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmag[12.9/20.2] Mean NUV lightcurve AB magnitudemagphot.mag;stat.mean;em.UV.200-300nmfloate_NUVmag[0.001/0.04] Uncertainty in NUVmagmagstat.error;phot.mag;em.UV.200-300nmfloatstartNUV[743928002/1012618567] NUV start time; GALEX time scale (G1)stime.startdoublestopNUV[743929712/1012619167] NUV stop time; GALEX time scale (G1)stime.enddoubleexpNUV[480/1710] Raw NUV exposure time (4)stime;obs.exposure;em.UV.200-300nmfloatCRFUVmin[0/47]? Minimum FUV lightcurve count ratect/sphot.count;stat.min;em.UV.100-200nmfloatnullablee_CRFUVmin[0/1.3]? Uncertainty in CRFUVminct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmin[14.6/33.3]? Minimum FUV AB magnitudemagphot.mag;stat.min;em.UV.100-200nmfloatnullablee_FUVmagmin[0.028/5.5]? Uncertainty in FUVmagminmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUVmax[0.19/501]? Maximum FUV lightcurve count ratect/sphot.count;stat.max;em.UV.100-200nmfloatnullablee_CRFUVmax[0.08/4.2]? Uncertainty in CRFUVmaxct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmax[12/20.6]? Maximum FUV AB magnitudemagphot.mag;stat.max;em.UV.100-200nmfloatnullablee_FUVmagmax[0.008/0.8]? Uncertainty in FUVmagmaxmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUV[0.09/122]? Mean FUV lightcurve count ratect/sphot.count;stat.mean;em.UV.100-200nmfloatnullablee_CRFUV[0.008/0.4]? Uncertainty in CRFUVct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmag[13.6/21.5]? Mean FUV lightcurve AB magnitudemagphot.mag;stat.mean;em.UV.100-200nmfloatnullablee_FUVmag[0.002/0.2]? Uncertainty in FUVmagmagstat.error;phot.mag;em.UV.100-200nmfloatnullablestartFUV? FUV start time; GALEX time scale (G1)stime.startdoublenullablestopFUV? FUV stop time; GALEX time scale (G1)stime.enddoublenullableexptFUV[150/1710]? Raw FUV exposure time (4)stime;obs.exposure;em.UV.100-200nmfloatnullableratiomin[2e-06/2.1]? Minimum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.minfloatnullablee_ratiomin[0.0002/0.4]? Uncertainty in ratiominstat.error;phot.flux;arith.ratiofloatnullableratiomax[0.03/49]? Maximum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.maxfloatnullablee_ratiomax[0.007/11]? Uncertainty in ratiomaxstat.error;phot.flux;arith.ratiofloatnullablerationuvmax[0/42]? FUV/NUV flux ratio at maximum NUV fluxphot.flux;arith.ratio;em.UVfloatnullablects9[11/155228] Total NUV counts in the 9" aperture (6)ctphot.count;em.UV.200-300nmdoublects12.5[15/164165] Total NUV counts in the 12.5" aperture (6)ctphot.count;em.UV.200-300nmdoublects17.5[26/170683] Total NUV counts in the 17.5" aperture (6)ctphot.count;em.UV.200-300nmdoublects25[42/177250] Total NUV counts in the 25" aperture (6)ctphot.count;em.UV.200-300nmdoublects35[82/221332]? Total NUV counts in the 35" aperture (6)ctphot.count;em.UV.200-300nmdoublenullableCRskyNUV[477/60361]? Estimated sky background count rate in NUV aperture (7)ct/sinstr.background;em.UVdoublenullablee_CRskyNUV[15/176]? Uncertainty in CRskyNUVct/sstat.error;instr.background;em.UV.200-300nmfloatnullableeffexpFUV[153.9/1696]? Integrated effective FUV exposure time (5)stime;obs.exposure;em.UV.100-200nmfloatnullableCRskyFUV[20/2050]? Estimated sky background count rate in FUV aperture (7)ct/sinstr.background;em.UVfloatnullablee_CRskyFUV[3/32.4]? Uncertainty in CRskyFUVct/sstat.error;instr.background;em.UVfloatnullableQANUV[0/1] Manually-determined data QA flag for NUV (0=nominal; 1=off-nominal)meta.code;em.UV.200-300nmintQAFUV[0/1] Manually-determined data QA flag for FUV (0=nominal; 1=off-nominal)meta.code;em.UV.100-200nmintlogFluNUV[-11.4/-6.9]? Log10 integrated flare NUV fluence; erg/cm^2^log(mJ.m**-2)phot.fluence;em.UV.200-300nmfloatnullablee_logFluNUV[-11.7/-9.8]? Uncertainty in logFluNUVlog(mJ.m**-2)stat.error;phot.fluence;em.UV.200-300nmfloatnullablelogFluFUV[-12.3/-7.2]? Log10 integrated flare FUV fluence; erg/cm^2^log(mJ.m**-2)phot.fluence;em.UV.100-200nmfloatnullablee_logFluFUV[-12/-9.8]? Uncertainty in logFluFUVlog(mJ.m**-2)stat.error;phot.fluence;em.UV.100-200nmfloatnullablelogEngNUV[28.2/36.2]? Log10 integrated flare NUV energy; erglog(1e-07J)phys.energy;em.UV.200-300nmfloatnullablee_logEngNUV[27.5/35.4]? Lower uncertainty in lologEngNUVlog(1e-07J)stat.error;stat.min;phys.energyfloatnullableE_logEngNUV[27.5/35.4]? Upper uncertainty in lologEngNUVlog(1e-07J)stat.error;stat.max;phys.energyfloatnullablelogEngFUV[28/35.6]? Log10 integrated flare FUV energy; erglog(1e-07J)phys.energy;em.UV.100-200nmfloatnullablee_logEngFUV[27.8/34.8]? Lower uncertainty in lologEngFUVlog(1e-07J)stat.error;stat.min;phys.energyfloatnullableE_logEngFUV[27.8/34.8]? Upper uncertainty in lologEngFUVlog(1e-07J)stat.error;stat.max;phys.energyfloatnullableLeftCen[0/1] Flare extent includes first observation time bin flagmeta.codeintRightCen[0/1] Flare extent includes last observation time bin flagmeta.codeintCRNUVpk[0.59/788]? Maximum flare NUV lightcurve count ratect/sphot.count;stat.max;em.UV.200-300nmfloatnullablee_CRNUVpk[0.14/5.5]? Uncertainty in CRpeakNUVct/sstat.error;phot.count;em.UV.200-300nmfloatnullableNUVmagpk[12.8/20.7]? Maximum flare NUV lightcurve AB magnitudemagphot.mag;stat.max;em.UV.200-300nmfloatnullablee_NUVmagpk[0.007/0.5]? Uncertainty in NUVmagpkmagstat.error;phot.mag;em.UV.200-300nmfloatnullablet0NUVpk[743928466/1012618701] Starting bin timestamp of flare maximum NUVstime.start;em.UV.200-300nmdoubleCenPk[0/1] Flag that maximum was in first/last time bin (10)meta.codeintCRNUVqui[0.77/701] Estimated quiescence count rate of NUV lightcurve (11)ct/sphot.count;em.UV.200-300nmfloate_CRNUVqui[0.02/0.8] Uncertainty in CRNUVquict/sstat.error;phot.count;em.UV.200-300nmfloatNUVmagqui[12.9/20.4] Estimated quiescence AB magnitude of NUV lightcurve (11)magphot.mag;em.UV.200-300nmfloate_NUVmagqui[0.001/0.1] Uncertainty in NUVmagquimagstat.error;phot.mag;em.UV.200-300nmfloatCRFUVpk[0/196]? Maximum flare FUV lightcurve count ratect/sphot.count;stat.max;em.UV.100-200nmfloatnullablee_CRFUVpk[0/2.6]? Uncertainty in CRFUVpkct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagpk[13/25.3]? Maximum flare FUV lightcurve AB magnitudemagphot.mag;stat.max;em.UV.100-200nmfloatnullablet0FUVpk? Starting bin timestamp of flare maximum FUVstime.start;em.UV.100-200nmdoublenullableCRFUVqui[0.04/52]? Estimated quiescence count rate of FUV lightcurve (11)ct/sphot.count;em.UV.100-200nmfloatnullablee_CRFUVqui[0.005/0.3]? Uncertainty in CRFUVquict/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagqui[11.7/19.1]? Estimated quiescence AB magnitude of FUV lightcurve (11)magphot.mag;em.UV.100-200nmfloatnullablee_FUVmagqui[0.001/0.08]? Uncertainty in FUVmagquimagstat.error;phot.mag;em.UV.100-200nmfloatnullableMorphManually-determined light curve morphology flag (always "F"=Flare) (8)src.morphcharJ/ApJS/268/41/table4Candidate GALEX visits that may contain stellar eclipsesNgaia[0/6] Number of Gaia sources with 17.5"meta.numberintSNameSimbad identifier (2)meta.id.assoccharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsID[1929/46117] GALEX observation eclipse numbermeta.id;obsintIndex[107225304/99999930574]? GFCAT photometric object index (1)meta.idnullableRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-68.6/67] Declination (J2000)degpos.eq.dec;meta.mainNsim[0/5] Number of Simbad sources within 17.5"meta.numberintDistS[8.7/23042]? Simbad-provided astrophysical distance (2)pcpos.distance;pos.heliocentricdoublenullablee_DistS[0.0019/20826]? Lower uncertainty in DistS (2)pcstat.error;stat.min;pos.distancedoublenullableE_DistS[-6347/25785]? Upper uncertainty in DistS (2)pcstat.error;stat.max;pos.distancedoublenullableplxS[0.04/115]? Simbad-provided parallax (2)maspos.parallax.trigdoublenullablee_plxS[0.01/1.1]? Uncertainty in plxS (2)masstat.error;pos.parallax.trigfloatnullableSepS[0.57/27]? Angular offset between target and closest Simbad sourcearcsecpos.angDistancefloatnullableGTime[746982259/1008412923] Observation start time in GALEX mission time unitsstime.epochlongStObservation start date in ISO 8601 format; UTCstime.start;obsnullableStart[2003.68/2011.97] Observation start time in decimal yearyrtime.epochdoubleSepG[0.5/27.3] Angular offset between target and closest Gaia sourcearcsecpos.angDistancefloatGaiaDR3? Gaia DR3 source identifier (2)meta.id.crossdoublenullableDistG[-4837/2744]? Gaia DR3 distance (inverted parallax) (2)pcpos.distance;pos.heliocentricdoublenullablee_DistG[-23192/530]? Lower uncertainty in DistG (2)pcstat.error;stat.min;pos.distancedoublenullableE_DistG[-6346/-0.0019]? Upper uncertainty in DistG (2)pcstat.error;stat.max;pos.distancedoublenullableplxG[-1.7/115]? Gaia DR3 parallax (2)maspos.parallax.trigdoublenullablee_plxG[0.014/1.1]? Uncertainty in plxGmasstat.error;pos.parallax.trigfloatnullableRatio[-2.6/4568]? Ratio of Gaia error to target parallaxstat.error;arith.ratiodoublenullablepmRA[-174/482]? Gaia DR3 proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablepmDE[-377/73]? Gaia DR3 proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullableRAGdeg? Gaia DR3 Right Ascension (J2000)degpos.eq.ranullableDEGdeg[-68.6/67]? Gaia DR3 Declination (J2000)degpos.eq.decnullableDist[-4837/2744]? Best available source distance (3)pcpos.distance;pos.heliocentricdoublenullablee_Dist[-6346/-0.0019]? Lower uncertainty in Distpcstat.error;stat.min;pos.distancedoublenullableE_Dist[-23192/530]? Upper uncertainty in Distpcstat.error;stat.max;pos.distancedoublenullableCRNUVmin[0.3/135] Minimum NUV lightcurve count ratect/sphot.count;stat.min;em.UV.200-300nmfloate_CRNUVmin[0.1/7] Uncertainty in CRNUVminct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmagmin[14.7/21.4] Minimum NUV AB magnitudemagphot.mag;stat.min;em.UV.200-300nmfloate_NUVmagmin[0.017/0.6] Uncertainty in NUVmagminmagstat.error;phot.mag;em.UV.200-300nmfloatCRNUVmax[1.5/473] Maximum NUV lightcurve count ratect/sphot.count;stat.max;em.UV.200-300nmfloate_CRNUVmax[0.2/7.2] Uncertainty in CRNUVmaxct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmagmax[13.3/19.7] Maximum NUV AB magnitudemagphot.mag;stat.max;em.UV.200-300nmfloate_NUVmagmax[0.01/0.3] Uncertainty in NUVmagmaxmagstat.error;phot.mag;em.UV.200-300nmfloatCRNUV[1/270] Mean NUV lightcurve count ratect/sphot.count;stat.mean;em.UV.200-300nmfloate_CRNUV[0.02/0.5] Uncertainty in CRNUVct/sstat.error;phot.count;em.UV.200-300nmfloatNUVmag[14/20.1] Mean NUV lightcurve AB magnitudemagphot.mag;stat.mean;em.UV.200-300nmfloate_NUVmag[0.001/0.03] Uncertainty in NUVmagmagstat.error;phot.mag;em.UV.200-300nmfloatstartNUV[746982253/1008412898] NUV start time; GALEX time scale (G1)stime.start;em.UV.200-300nmdoublestopNUV[746983933/1008414398] NUV stop time; GALEX time scale (G1)stime.end;em.UV.200-300nmdoubleexptNUV[900/1710] Raw NUV exposure time (4)stime;obs.exposure;em.UV.200-300nmfloatCRFUVmin[0/20]? Minimum FUV lightcurve count ratect/sphot.count;stat.min;em.UV.100-200nmfloatnullablee_CRFUVmin[0/2.4]? Uncertainty in CRminFUVct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmin[15.5/25]? Minimum FUV AB magnitudemagphot.mag;stat.min;em.UV.100-200nmfloatnullablee_FUVmagmin[0.04/1.6]? Uncertainty in FUVmagminmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUVmax[0.55/165]? Maximum FUV lightcurve count ratect/sphot.count;stat.max;em.UV.100-200nmfloatnullablee_CRFUVmax[0.13/2.4]? Uncertainty in CRmaxFUVct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmagmax[13.2/19.5]? Maximum FUV AB magnitudemagphot.mag;stat.max;em.UV.100-200nmfloatnullablee_FUVmagmax[0.015/0.6]? Uncertainty in FUVmagmaxmagstat.error;phot.mag;em.UV.100-200nmfloatnullableCRFUV[0.1/86.4]? Mean FUV lightcurve count ratect/sphot.count;stat.mean;em.UV.100-200nmfloatnullablee_CRFUV[0.008/0.3]? Uncertainty in CRFUVct/sstat.error;phot.count;em.UV.100-200nmfloatnullableFUVmag[13.9/21.3]? Mean FUV lightcurve AB magnitudemagphot.mag;em.UV.100-200nmfloatnullablee_FUVmag[0.002/0.08]? Uncertainty in meanFUVmagmagstat.error;phot.mag;em.UV.100-200nmfloatnullablestartFUV? FUV start time; GALEX mission time unitsstime.start;em.UV.100-200nmdoublenullablestopFUV? FUV stop time; GALEX mission time unitsstime.end;em.UV.100-200nmdoublenullableexptFUV[600/1710]? Raw FUV exposure time (4)stime;obs.exposure;em.UV.100-200nmfloatnullableratiomin[0.01/1.4]? Minimum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.minfloatnullablee_ratiomin[0.02/0.6]? Uncertainty in ratiominstat.error;phot.flux;arith.ratiofloatnullableratiomax[0.7/4]? Maximum FUV/NUV lightcurve flux ratiophot.flux;arith.ratio;stat.maxfloatnullablee_ratiomax[0.04/1.5]? Uncertainty in ratiomaxstat.error;phot.flux;arith.ratiofloatnullablerationuvmax[0.7/3.8]? FUV/NUV flux ratio at maximum NUV fluxphot.flux;arith.ratio;em.UVfloatnullablee_rationuvmax[0.04/1]? Uncertainty in rationuvmaxstat.error;phot.flux;arith.ratiofloatnullableeffexpNUV[807/1566]? Integrated effective NUV exposure time (5)stime;obs.exposure;em.UV.200-300nmfloatnullablects9[83/199109] Total NUV counts in the 9" aperture (6)ctphot.count;em.UV.200-300nmdoublects12.5[115/210540] Total NUV counts in the 12.5" aperture (6)ctphot.count;em.UV.200-300nmdoublects17.5[171/217694] Total NUV counts in the 17.5" aperture (6)ctphot.count;em.UV.200-300nmdoublects25[306/224772] Total NUV counts in the 25" aperture (6)ctphot.count;em.UV.200-300nmdoublects35[553/232890] Total NUV counts in the 35" aperture (6)ctphot.count;em.UV.200-300nmdoubleCRskyNUV[810/7987] Estimated sky background count rate in NUV aperture (7)ct/sinstr.background;em.UVfloate_CRskyNUV[20/64] Uncertainty in CRskyNUVct/sstat.error;instr.background;em.UV.200-300nmfloateffexpFUV[602/1690]? Integrated effective FUV exposure time (5)stime;obs.exposure;em.UV.100-200nmfloatnullableCRskyFUV[87/1217]? Estimated sky background count rate in FUV aperture (7)ct/sinstr.background;em.UVfloatnullablee_CRskyFUV[6.6/25]? Uncertainty in CRskyFUVct/sstat.error;instr.background;em.UV.100-200nmfloatnullableMorphManually-determined light curve morphology flag (always "E"=Eclipse)src.morphcharQANUV[0] Manually-determined data QA flag for NUV (always "0"=nominal)meta.codeintQAFUV[0] Manually-determined data QA flag for FUV (always "0"=nominal)meta.codeintOTypeUnique Simbad object types of all sources within 17.5"src.classchar