VizieR

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

VizieR

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VII/292/north DESI Legacy Imaging Surveys DR8 (Duncan, 2022)
Legacy Surveys DR8 North Photometric Redshifts catalog (32 3213 867 sources) (323213867 rows)
  -c=233.734769930041 +32.039094026291, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (233.734769930041+32.039094026291)[FK5/J2000] (pos.angDistance)
_RAJ200015 34 56.34478320984 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+32 02 20.7384946476 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195015 32 56.26716820304 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+32 12 16.8314741124 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon050.89651932453613 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+54.32621708430487 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

id8001506384002133  (i) Unique object identifier combining release, brickid and objid (id) (meta.id;meta.main)
RAJ2000233.734769930041 deg (i) Right Ascension (J2000.0) (ra) (pos.eq.ra;meta.main)
DEJ2000+32.039094026291 deg (i) Declination (J2000.0) (dec) (pos.eq.dec;meta.main)
release8001  LS DR8 release number - denoting the camera and filter set used (release) (instr.setup;instr.filter)
brickid506384  (i) LS DR8 brick number (brickid) (meta.id)
objid 2133  (i) LS DR 8 catalogue object number within this brick (objid) (meta.id)
typeREX  Optical morphological model: PSF, REX, DEV, EXP or COMP (type) (Note 1)   (src.morph.type;meta.modelled)
pstar 0.029   Star likelihood based on colours from GMM star-QSO classification (pstar) (stat.likelihood)
gmmcompR4  Best-matching GMM component used to derive photo-z estimate (gmmcomp) (stat.param)
zphot 0.400  Photo-z estimate - mean of the normally distributed photo-z posterior (zphot) (src.redshift.phot)
e_zphot 0.066   Uncertainty on zphot - standard deviation of the normally distributed photo-z posterior (zphot_err) (stat.error)
fclean1   Photometry reliability flag, =1 for sources free of blending or imaging artefacts (flag_clean) (meta.code)
fqual1  Photo-z reliability flag, =1 for sources expected to have well-constrained estimates and 'flag_clean = 1' (flag_qual) (meta.code.qual)
  
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