VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/268/41
  The GALEX Flare Catalog (GFCAT) (Million+, 2023)
ReadMe+ftp
2023ApJS..268...41M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/268/41/table2GFCAT visit catalog (1959 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  ObsID   [927/46832] GALEX observation eclipse number (Note 1)   (meta.number)
  Index  (n) [39121378/99999945629] GFCAT photometric object index (meta.id)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Nsim   [0/31] Number of Simbad sources within 17.5" (meta.number)
  OType (char) Simbad object type of all sources within 17.5" (src.class)
  SName (char) Simbad identifier (2) (Note)   (meta.id.assoc)
  DistS pc (n) [2.6/526316] Simbad-provided astrophysical distance (Note 2)   (pos.distance;pos.heliocentric)
  e_DistS pc (n) [0.0019/517976] Lower uncertainty in DistS (Note 2)   (stat.error)
  E_DistS pc (n) [-766196/774187] Upper uncertainty in DistS (Note 2)   (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  plxS mas (n) [0.0019/374] Simbad-provided parallax (Note 2)   (pos.parallax.trig)
  e_plxS mas (n) [0.0097/12.1] Uncertainty in plxS (Note 2)   (stat.error)
  SepS arcsec (n) [0.12/35] Angular offset between target and closest Simbad source (pos.angDistance)
  GTime s [741051678/1012641170] Observation start time in GALEX mission time units (time.epoch)
  St s (n)Observation start date in ISO 8601 format; UTC (time.start;obs)
  Start yr [2003.49/2012.11] Observation start time in decimal year (time.epoch)
  SepG arcsec (n) [0.16/69] Offset between target and closest Gaia source (pos.angDistance)
  Ngaia   [0/12] Number of Gaia sources with 17.5" (meta.number)
  GaiaDR3 (char) Gaia DR3 source identifier (Note 2)   (meta.id.cross)
  DistG pc (n) [-62111/539422] Gaia DR3 distance (Note 2)   (pos.distance;pos.heliocentric)
  e_DistG pc (n) [-224911/531076] Lower uncertainty in DistG (stat.error)
  E_DistG pc (n) [-731539/754043] Upper uncertainty in Distg (stat.error;stat.max)
  plxG mas (n) [-3.1/416] Gaia DR3 parallax (Note 2)   (pos.parallax.trig)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_plxG mas (n) [0.009/2.3] Uncertainty in plxG (stat.error)
  Ratio  (n) [-2.84/6073] Ratio of Gaia error to target parallax (stat.fit.omc)
  pmRA mas/yr (n) [-3867/3386] Gaia DR3 proper motion along RA (pos.pm;pos.eq.ra)
  pmDE mas/yr (n) [-2700/585] Gaia DR3 proper motion along DE (pos.pm;pos.eq.dec)
  RAGdeg deg (n) Gaia DR3 Right Ascension (J2000) (pos.eq.ra)
  DEGdeg deg (n) Gaia DR3 Declination (J2000) (pos.eq.dec)
  Dist pc (n) [-62111/539422] Best available source distance (Note 3)   (pos.distance;pos.heliocentric)
  e_Dist pc (n) [-731539/754043] Lower uncertainty in Dist (stat.error)
  E_Dist pc (n) [-224911/531076] Upper uncertainty in Dist (stat.error;stat.max)
  CRNUVmin ct/s (n) [0.005/675] Minimum NUV lightcurve count rate (phot.count;em.UV)
  e_CRNUVmin ct/s (n) [0.07/14] Uncertainty in CRNUVmin (stat.error)
  NUVmagmin mag (n) [13/26] Minimum NUV AB magnitude (phot.mag;em.UV)
  e_NUVmagmin mag (n) [0.008/3] Uncertainty in NUVmagmin (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  CRNUVmax ct/s (n) [1.3/1612] Maximum NUV lightcurve count rate (phot.count;em.UV)
  e_CRNUVmax ct/s (n) [0.2/8.5] Uncertainty in CRNUVmax (stat.error)
  NUVmagmax mag (n) [12/19.8] Maximum NUV AB magnitude (phot.mag;em.UV)
  e_NUVmagmax mag (n) [0.005/0.6] Uncertainty in NUVmagmax (stat.error)
  CRNUV ct/s (n) [0.88/701] Mean NUV lightcurve count rate (phot.count;em.UV)
  e_CRNUV ct/s (n) [0.02/0.8] Uncertainty in CRNUV (stat.error)
  NUVmag mag (n) [12.9/20.3] Mean NUV lightcurve AB magnitude (phot.mag;em.UV)
  e_NUVmag mag (n) [0.001/0.05] Uncertainty in NUVmag (stat.error;phot.mag)
  startNUV s (n) NUV start time; GALEX time scale (Note G1)   (time.epoch)
  stopNUV s (n) NUV stop time; GALEX time scale (Note G1)   (time.epoch)
  expNUV s (n) [480/1710] Raw NUV exposure time (Note 4)   (time.duration;obs.exposure)
  CRFUVmin ct/s (n) [0/46.6] Minimum FUV lightcurve count rate (phot.count;em.UV)
  e_CRFUVmin ct/s (n) [0/2.4] Uncertainty in CRFUVmin (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  FUVmagmin mag (n) [14.6/33.3] Minimum FUV AB magnitude (phot.mag;em.UV)
  e_FUVmagmin mag (n) [0.028/5.5] Uncertainty in FUVmagmin (stat.error)
  CRFUVmax ct/s (n) [0.18/501] Maximum FUV lightcurve count rate (phot.count;em.UV)
  e_CRFUVmax ct/s (n) [0.079/4.2] Uncertainty in CRFUVmax (stat.error)
  FUVmagmax mag (n) [12/20.7] Maximum FUV AB magnitude (phot.mag;em.UV)
  e_FUVmagmax mag (n) [0.0088/0.8] Uncertainty in FUVmagmax (stat.error)
  CRFUV ct/s (n) [0.08/122] Mean FUV lightcurve count rate (phot.count;em.UV)
  e_CRFUV ct/s (n) [0.007/0.4] Uncertainty in CRFUV (stat.error)
  FUVmag mag (n) [13.6/21.5] Mean FUV lightcurve AB magnitude (phot.mag;em.UV)
  e_FUVmag mag (n) [0.002/0.2] Uncertainty in FUVmag (stat.error;phot.mag)
  startFUV s (n) FUV start time; GALEX time scale (Note G1)   (time.epoch)
  stopFUV s (n) FUV stop time; GALEX time scale (Note G1)   (time.epoch)
  exptFUV s (n) [150/1710] Raw FUV exposure time (Note 4)   (time.duration;obs.exposure)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  ratiomin  (n) [2e-06/2.7] Minimum FUV/NUV lightcurve flux ratio (phot.flux;arith.ratio)
  e_ratiomin  (n) [0.0002/0.6] Uncertainty in ratiomin (stat.error)
  ratiomax  (n) [0.019/49] Maximum FUV/NUV lightcurve flux ratio (phot.flux;arith.ratio)
  e_ratiomax  (n) [0.0049/11] Uncertainty in ratiomax (stat.error)
  rationuvmax  (n) [0/42] FUV/NUV flux ratio at maximum NUV flux (phot.flux;arith.ratio)
  e_rationuvmax  (n) [0.004/8] Uncertainty in rationuvmax (stat.error)
  effexpNUV s (n) [436/1572] Integrated effective NUV exposure time (Note 5)   (time.duration;obs.exposure)
  CRskyNUV ct/s (n) [477.7/95982] Estimated sky background count rate in NUV aperture (Note 6)   (instr.background;em.UV)
  e_CRskyNUV ct/s (n) [15.6/222] Uncertainty in CRskyNUV (stat.error)
  effexpFUV s (n) [153.9/1696] Integrated effective FUV exposure time (Note 5)   (time.duration;obs.exposure)
  CRskyFUV ct/s (n) [20.4/2050] Estimated sky background count rate in FUV aperture (Note 6)   (instr.background;em.UV)
  e_CRskyFUV ct/s (n) [3.2/32.4] Uncertainty in CRskyFUV (stat.error)
  Morph (char) Manually-determined light curve morphology flag (Note 7)   (meta.code.error)
  QANUV   [0/1] Manually-determined data QA flag for NUV (0=nominal; 1=off-nominal) (meta.code)
  QAFUV   [0/1] Manually-determined data QA flag for FUV (0=nominal; 1=off-nominal) (meta.code)
  GFCAT (char) (i) GFCAT object identifier (JHHMMSS.s+DDMMSS.s) (meta.id;meta.main)
  magdiff mag (n) [0.06/7.4] Range of mags in this visit aka delta-mag (phot.mag;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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