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

  
VII/292
  DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022)
ReadMe+ftp
2022MNRAS.512.3662D
Similar Catalogs
Post annotation 		img(gal)
1.VII/292/northLegacy Surveys DR8 North Photometric Redshifts catalog (323 213 867 sources) (323213867 rows)
 

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  id  (i) Unique object identifier combining release, brickid and objid (id) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAJ2000 deg (i) Right Ascension (J2000.0) (ra) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg (i) Declination (J2000.0) (dec) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  release  LS DR8 release number - denoting the camera and filter set used (release) ((unassigned);phys.veloc.orbital;arith.diff;phys.electron.degen;phys.SFR)
  brickid  (i) LS DR8 brick number (brickid) ((unassigned);obs.atmos;arith.factor;spect.line.veloc)
  objid  (i) LS DR 8 catalogue object number within this brick (objid) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  type (char) Optical morphological model: PSF, REX, DEV, EXP or COMP (type) (Note 1)   ((unassigned);(unassigned);(unassigned);pos.angDistance;src.orbital.meanAnomaly)
  pstar  (n) Star likelihood based on colours from GMM star-QSO classification (pstar) ((unassigned);(unassigned);(unassigned);pos.healpix;meta.main)
  gmmcomp (char) Best-matching GMM component used to derive photo-z estimate (gmmcomp) ((unassigned);phys.veloc.orbital;arith.diff;time.obs.end;meta.main)
  zphot  Photo-z estimate - mean of the normally distributed photo-z posterior (zphot) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  e_zphot  (n) Uncertainty on zphot - standard deviation of the normally distributed photo-z posterior (zphot_err) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  fclean  (n) Photometry reliability flag, =1 for sources free of blending or imaging artefacts (flag_clean) (phot.fluence;arith.zp;stat.min;pos.eq.dec)
  fqual  Photo-z reliability flag, =1 for sources expected to have well-constrained estimates and 'flag_clean = 1' (flag_qual) ((unassigned);phys.veloc.orbital;arith.diff;pos.cartesian)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 5