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/MNRAS/521/3384
  VST ATLAS QSO survey I photometric study (Eltvedt+, 2023)
ReadMe+ftp
2023MNRAS.521.3384E
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/521/3384/janngc(c)Photometry of selected VST ATLAS QSO sample in NGC Northern Galactic Cap released in 31/01/2023 (599738 rows)
2.J/MNRAS/521/3384/jansgc(c)Photometry of selected VST ATLAS QSO sample in SGC Northern Galactic Cap released in 31/01/2023 (545713 rows)
3.J/MNRAS/521/3384/marngc(c)Photometry of selected VST ATLAS QSO sample in NGC Northern Galactic Cap released in 06/03/2023 (598862 rows)
4.J/MNRAS/521/3384/marsgc(c)Photometry of selected VST ATLAS QSO sample in SGC Northern Galactic Cap released in 06/03/2023 (629250 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)RAJ2000 deg (i) Right ascension of the object (J2000) (RA) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination of the object (J2000) (DEC) (pos.eq.dec;meta.main)
   (ALL)Sel (char) The selection as Priority 1, non-UVX, or extended that the object belongs in as explained in section 3(selection) (src.class)
   (ALL)umag mag (n) VST ATLAS u-band Aperture 3 magnitude in the AB system (u_mag) (phot.mag;em.opt.U)
   (ALL)e_umag mag (n) []? Error on the VST ATLAS u-band Aperture 3 magnitude (u_err) (stat.error;phot.mag)
   (ALL)gmag mag VST ATLAS g-band Aperture 3 magnitude in the AB system (g_mag) (phot.mag;em.opt.B)
   (ALL)e_gmag mag (n) []? Error on the VST ATLAS g-band Aperture 3 magnitude (g_err) (stat.error;phot.mag)
   (ALL)rmag mag VST ATLAS r-band Aperture 3 magnitude in the AB system (r_mag) (phot.mag;em.opt.R)
   (ALL)e_rmag mag (n) Error on the VST ATLAS r-band Aperture 3 magnitude (r_err) (stat.error;phot.mag)
   (ALL)imag mag (n) VST ATLAS i-band Aperture 3 magnitude in the AB system (i_mag) (phot.mag;em.opt.I)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)e_imag mag (n) []? Error on the VST ATLAS i-band Aperture 3 magnitude (i_err) (stat.error;phot.mag)
   (ALL)zmag mag (n) VST ATLAS z-band Aperture 3 magnitude in the AB system (z_mag) (phot.mag;em.opt.I)
   (ALL)e_zmag mag (n) []? Error on the VST ATLAS z-band Aperture 3 magnitude (z_err) (stat.error;phot.mag)
   (ALL)W1mag mag Neo6 W1-band magnitude in the Vega system (W1_mag) (phot.mag;em.IR.3-4um)
   (ALL)e_W1mag mag Error on the neo6 W1-band magnitude (W1_err) (stat.error;phot.mag)
   (ALL)W2mag mag (n) Neo6 W2-band magnitude in the Vega system (W2mag) (phot.mag;em.IR.4-8um)
   (ALL)e_W2mag mag (n) Error on the neo6 W2-band magnitude (W2_err) (stat.error;phot.mag)
   (ALL)zph  Photometric redshift calculated using the ANNz2 algorithm (photo_z) (src.redshift)
   (ALL)Shanks25 (char) Display the VLT Survey Telescope ATLAS DR4 of Shanks et al. 2015MNRAS.451.4238S, Cat. II/385 (meta.ref.url)
   (ALL)Schlafly19 (char) Display the band-merged unWISE Catalog of Schlafly et al. 2019ApJS..240...30S, Cat. II/363 (meta.ref.url)
   (ALL)2dFGRS (char) Display the 2dF Galaxy Redshift Survey of 2dFGRS Team 2001MNRAS.328.1039C, Cat. VII/250 (meta.ref.url)
   (ALL)DES (char) Display the Dark Energy Survey dr1 and dr2 of Abott et al. 2018ApJS..239...18A, Cat. II/357, 2021ApJS..255...20A, Cat. II/371 (meta.ref.url)
   (ALL)Timlin16 (char) Display the SpIES: the Spitzer IRAC Equatorial Survey of Timlin et al. 2016ApJS..225....1T, Cat. J/ApJS/225/1 (meta.ref.url)

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