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II/335
  Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017)
Post annotation
img(gal)
1.II/335/galex_aisSample of the revised GALEX catalog of UV sources (GUVcat_AIS) from GR6+7 (82,992,086 sources) (original column names in green) (82992086 rows)
 

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
Standard Original
ShowSortColumn  Constraint Explain   (UCD)
  RAJ2000 deg (i) Source's right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Source's declination (J2000) (DEC) (pos.eq.dec;meta.main)
  Name (char) GALEX identifier in JHHMMSS.s+DDMMSS format; column added by CDS (meta.id)
  objid  (i) GALEX identifier for the source (objid) (meta.id;meta.main)
  phID  Pointer to photoExtract Table (id of original observation on which the measurement was taken) (photoextractid) (meta.id)
  Cat (char) Survey type (always "AIS" = All-sky Imaging Survey) (mpstype) (meta.id;meta.dataset)
  RAfdeg deg RA of center of field (avaspra) (pos.eq.ra)
  DEfdeg deg DE of center of field (avaspdec) (pos.eq.dec)
  FUVexp s [30/709] FUV exposure time (time.duration;obs.exposure;em.UV.100-200nm)
  NUVexp s [30/1134] NUV exposure time (time.duration;obs.exposure;em.UV.200-300nm)
  GLON deg Galactic longitude (pos.galactic.lon)

ALL cols
    
 (i)indexed column
  GLAT deg Galactic latitude (pos.galactic.lat)
  tile   [50000/50491] Tile number (tilenum) (obs.field)
  img   [33/3172] Image number (img) (meta.id)
  sv   [1/99] Number of subvisit if exposure was divided (subvisit) (meta.id)
  r.fov deg [/0.6] Distance of source from center of the field (fov_radius) (pos.angDistance)
  Obs   [1] Observation type (1=multi) (type) (meta.note)
  b   [1/3] bands: 1=NUV, 2=FUV, 3=both (band) (meta.code)
  E(B-V) mag [0.0007/0.5] E(B-V) Galactic Reddening (from Schlegel+ 1998ApJ...500..525S maps) (E_bv) (phot.color.excess)
  Sp?   [0/1] 1 if a spectrum exists (istherespectrum) (meta.code)
  chkf   [0/1] Astrometry check type (chkobj_type) (meta.code)
  FUVmag mag (n)(i) [10.6/23.8] GALEX FUV calibrated magnitude in AB system (fuv_mag) (phot.mag;em.UV.100-200nm)
  e_FUVmag mag (n) [0.001/0.6] FUV mag error (fuv_magerr) (stat.error;phot.mag;em.UV.100-200nm)
  NUVmag mag (i) [9.6/24.5] GALEX NUV calibrated magnitude in AB system (nuv_mag) (phot.mag;em.UV.200-300nm)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_NUVmag mag [0.0007/0.5] NUV mag error (nuv_magerr) (stat.error;phot.mag;em.UV.200-300nm)
  FUV.a mag (n) [-8.2/5] FUV Kron-like elliptical aperture magnitude (fuv_mag_auto) (phot.mag;em.UV.100-200nm)
  e_FUV.a mag (n) [0.001/0.6] FUV RMS error for AUTO magnitude (fuv_magerr_auto) (stat.error;phot.mag;em.UV.100-200nm)
  NUV.a mag [-10.5/4.4] NUV Kron-like elliptical aperture magnitude (nuv_mag_auto) (phot.mag;em.UV.200-300nm)
  e_NUV.a mag [0.0007/0.5] NUV RMS error for AUTO magnitude (nuv_magerr_auto) (stat.error)
  FUV.4 mag (n) [-7.2/99] FUV mag aperture (8 pix diameter) (fuv_mag_aper_4) (phot.mag;em.UV.100-200nm)
  e_FUV.4 mag (n) [0.002/4911] FUV mag aperture error (8 pix diameter) (fuv_magerr_aper_4) (stat.error;phot.mag;em.UV.100-200nm)
  NUV.4 mag [-7.5/99] NUV mag aperture (8 pix diameter) (nuv_mag_aper_4) (phot.mag;em.UV.200-300nm)
  e_NUV.4 mag [0.001/2559] NUV mag aperture error (8 pix diameter) (nuv_magerr_aper_4) (stat.error)
  FUV.6 mag (n) [-7.4/99] FUV mag aperture (17 pix diameter) (fuv_mag_aper_6) (phot.mag;em.UV.100-200nm)
  e_FUV.6 mag (n) [0.001/37286] FUV mag aperture error (17 pix diameter) (fuv_magerr_aper_6) (stat.error;phot.mag;em.UV.100-200nm)
  NUV.6 mag [-8.3/99] NUV mag aperture (17 pix diameter) (nuv_mag_aper_6) (phot.mag;em.UV.200-300nm)
  e_NUV.6 mag [0.001/15473111] NUV mag aperture error (17 pix diameter) (nuv_magerr_aper_6) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Fafl  (n) [0/416] FUV artifact flag (logical OR near source) (fuv_artifact) (meta.code)
  Nafl   [0/913] NUV artifact flag (logical OR near source) (nuv_artifact) (meta.code)
  Fexf  (n) [0/19] Extraction flags for FUV band (fuv_flags) (meta.code)
  Nexf   [0/51] Extraction flags for NUV band (nuv_flags) (meta.code)
  Fflux uJy (n) [1/201899] FUV calibrated flux (fuv_flux) (phot.flux;em.UV)
  e_Fflux uJy (n) [0.5/18719] FUV flux error (fuv_fluxerr) (stat.error)
  Nflux uJy [0.6/202886] NUV calibrated flux (nuv_flux) (phot.flux;em.UV)
  e_Nflux uJy [0.2/3649] NUV flux error (nuv_fluxerr) (stat.error)
  FXpos pix (n) Source position in FUV image along x (fuv_x_image) (pos.cartesian.x;instr.det)
  FYpos pix (n) Source position in UV image along y (fuv_y_image) (pos.cartesian.y;instr.det)
  NXpos pix Source position in NUV image along x (nuv_x_image) (pos.cartesian.x;instr.det)
  NYpos pix Source position in NUV image along y (nuv_y_image) (pos.cartesian.y;instr.det)
  Fima pix (n) Source FWHM in FUV assuming a gaussian core (fuv_fwhm_image) (phys.angSize;em.UV.100-200nm)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Nima pix Source FWHM in NUV assuming a gaussian core (nuv_fwhm_image) (phys.angSize;em.UV.200-300nm)
  Fr deg (n) [-0.2/0.3] Source FWHM in FUV assuming a gaussian core (fuv_fwhm_world) (phys.angSize;em.UV.100-200nm)
  Nr deg [-0.1/0.5] Source FWHM in NUV assuming a gaussian core (nuv_fwhm_world) (phys.angSize;em.UV.200-300nm)
  nS/G  Star/galaxy classifier from NUV (nuv_class_star) (src.class.starGalaxy)
  fS/G  (n) Star/galaxy classifier from FUV (fuv_class_star) (src.class.starGalaxy)
  nell  1-b/a in NUV (nuv_ellipticity) (src.ellipticity)
  fell  (n) 1-b/a in FUV (fuv_ellipticity) (src.ellipticity)
  nPA deg Position angle in NUV (nuv_theta_j2000) (pos.posAng)
  e_nPA deg [-90/] Position angle error in NUV (nuv_errtheta_j2000) (stat.error)
  fPA deg (n) Position angle in FUV (fuv_theta_j2000) (pos.posAng)
  e_fPA deg (n) [-90/] Position angle error in FUV (fuv_errtheta_j2000) (stat.error)
  Fnr pix (n) [/965] FUV FWHM IMAGE value from -fd-ncat.fits (fuv_ncat_fwhm_image) (Note 4)   (phys.angSize)
  F3r pix (n) [/1.98E7] FUV flux radius (fuv_ncat_flux_rad_3) (Note 4)   (phys.angSize;src)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Nar   [3.5/13.2] Kron apertures in units of a or b (nuv_kron_radius) (phys.angSize;src)
  Narms deg [0.0002/0.1] Profile RMS along major axis (nuv_a_world) (phys.angSize.smajAxis)
  Nbrms deg [0.00004/0.06] Profile RMS along minor axis (nuv_b_world) (phys.angSize.sminAxis)
  Far  (n) [3.5/11] Kron apertures in units of a or b (fuv_kron_radius) (phys.angSize;src)
  Farms deg (n) [0.0002/0.06] Profile RMS along major axis (fuv_a_world) (phys.angSize.smajAxis)
  Fbrms deg (n) [0.0001/0.03] Profile RMS along minor axis (fuv_b_world) (phys.angSize.sminAxis)
  NUVw s [0/964] NUV effective exposure (flat-field response value) at the source position (nuv_weight) (time.expo)
  FUVw s [0/700] FUV effective exposure (fuv_weight) (time.expo)
  Prob  (n) Probability of the FUVxNUV match (prob) (stat.probability)
  Sep arcsec (n) [0/7.1] Separation between FUV and NUV position of the source in the same observation (sep) (pos.angDistance)
  Nerr arcsec [0.4/3.3] Position error of the source in the NUV image (nuv_poserr) (stat.error;pos)
  Ferr arcsec (n) [0.4/2.4] Position error of the source in the FUV image (fuv_poserr) (stat.error;pos)
  Ierr arcsec (n) [0.4/3.4] Inter-band position error (ib_poserr) (stat.error;pos)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Nperr arcsec [0.001/2.8] NUV Poisson position error (nuv_pperr) (stat.error;pos)
  Fperr arcsec (n) [0.001/1.6] FUV Poisson position error (fuv_pperr) (stat.error;pos)
  CV (char) [CV] Whether the source comes from a coadd or visit (corv) (meta.code)
  G   [-1/1] Neighbours rank (grank) (Note 1)   (meta.note)
  N   [1/12] Number of sources within 2.5", if this is a primary (ngrank) (meta.number)
  primid  objid of the primary (only of use for the "plus" catalog) (primgid) (meta.id.assoc)
  groupid (char) objid's of all sources (AIS) within 2.5", concatenated by "+" (groupgid) (meta.id.assoc)
  Gd   [-1/1] as for "G" (grank), but based on distance criterion (grankdist) (Note 1)   (meta.note)
  Nd   [1/12] as for "N" (ngrank), but based on distance criterion (ngrankdist) (meta.number)
  primidd  objid of the closest primary, based on distance criterion (primgiddist) (meta.id.assoc)
  groupidd (char) objid's of all sources (AIS) within 2.5", based on distance criterion (groupgiddist) (meta.id.assoc)
  groupTot (char) objid's of all sources within 2.5" (groupgidtot) (meta.id.assoc)
  OName (char) Extended object? (if not: "N") (inlargeobj) (Note 2)   (meta.id.assoc)
  Size pix (n) [/38740] Size of the extended object (largeobjsize) (Note 3)   (phys.angSize)

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