VizieR

JavaScript is used, and should be enabled to get full functionality.

Simple Target List Of Targets Fast 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

	II/335	7063		Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017) ReadMe+ftp 2017ApJS..230...24B Similar Catalogs Post annotation
1.	II/335/galex_ais		Sample of the revised GALEX catalog of UV sources (GUVcat_AIS) from GR6+7 (82,992,086 sources) (original column names in green) (82992086 rows) metaII/335/galex_ais

Simple Constraint List Of Constraints

Query by Constraints constraints help

applied on Columns (Output Order: + - )

Standard Original

Show

Sort

Column

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)

⁽ⁱ⁾ 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

[30/709] FUV exposure time (time.duration;obs.exposure)

NUVexp

[30/1134] NUV exposure time (time.duration;obs.exposure)

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)

[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)

[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)

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)

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)

deg

⁽ⁿ⁾ [-0.2/0.3] Source FWHM in FUV assuming a gaussian core (fuv_fwhm_world) (phys.angSize)

deg

[-0.1/0.5] Source FWHM in NUV assuming a gaussian core (nuv_fwhm_world) (phys.angSize)

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

[0/964] NUV effective exposure (flat-field response value) at the source position (nuv_weight) (time.expo)

FUVw

[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)

(char)

[CV] Whether the source comes from a coadd or visit (corv) (meta.code)

[-1/1] Neighbours rank (grank) (Note 1) (meta.note)

[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)

[-1/1] as for "G" (grank), but based on distance criterion (grankdist) (Note 1) (meta.note)

[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

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

elapse time 0

→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

• Contact