VizieR

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

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/518/3999
  Colours from low-z LS DR9 galaxies (Liao+, 2023)
ReadMe+ftp
2023MNRAS.518.3999L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/518/3999/pzdr9The colour gradient measurements for photometric redshifts from LS DR9 (574493 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)
  Brick (char) Name of brick in the Legacy Survey encoding the brick sky position (brickname) (meta.id.part;meta.main)
  ObjID  Catalogue object number in the corresponding brick of the Legacy Survey (objid) (meta.id.part;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (ra) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (dec) (pos.eq.dec;meta.main)
  RAvar deg-2 Inverse variance of RAdeg excluding astrometric calibration errors (ra_ivar) (stat.fit.param)
  DEvar deg-2 Inverse variance of DEdeg excluding astrometric calibration errors (dec_ivar) (stat.fit.param)
  zphot  Photometric median redshift (zphotmedian) (src.redshift)
  e_zphot  Error of photometric redshift (zphotstd) (stat.error)
  Reff arcsec The Reff effective radius (r_size) (phys.angSize)
  e_Reff arcsec The error of Reff (r_err) (stat.error)

ALL cols		    
 (i)indexed column
  gmag mag The g band magnitude (mag_g) (phot.mag;em.opt.B)
  e_gmag mag The error of g (maggerr) (stat.error;phot.mag)
  rmag mag The r band magnitude (mag_r) (phot.mag;em.opt.R)
  e_rmag mag The error of r (magrerr) (stat.error;phot.mag)
  zmag mag The z band magnitude (mag_z) (phot.mag;em.opt.I)
  e_zmag mag The error of z (magzerr) (stat.error;phot.mag)
  rMag mag The Mr absolute magnitude (M_r) (phys.magAbs;em.opt.R)
  g-r mag The g-r colour (g_r) (phot.color;em.opt.B;em.opt.R)
  e_g-r mag The error of g-r (grerr) (stat.error;phot.color;em.opt.B)
  r-z mag The r-z colour (r_z) (phot.color;em.opt.R;em.opt.I)
  e_r-z mag The error of r-z (rzerr) (stat.error)
  Ng-r mag The g-r gradient of galaxies measured at 0.5 and 1Reff, {Nabla}g-r=100 are galaxies with no corresponding colour gradient (cgr) (arith.grad;phot.color;em.opt.B)
  e_Ng-r mag The error of {Nabla}g-r (cgr_err) (stat.error)
  Nr-z mag The r-z gradient of galaxies measured at 0.5 and 1 Reff, {Nabla}r-z=100 are galaxies with no corresponding colour gradient (crz) (arith.grad;phot.color;em.opt.R)
  e_Nr-z mag The error of {Nabla}r-z (crz_err) (stat.error)
  GSWLC  Display the improved GALEX photometry of z<0.3 SDSS galaxies data (meta.ref.url)

ALL cols		    
 (i)indexed column
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