VizieR

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

VizieR

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VII/292/south DESI Legacy Imaging Surveys DR8 (Duncan, 2022)
Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)
  -c=186.427782340382 +07.216836747925, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (186.427782340382+07.216836747925)[FK5/J2000] (pos.angDistance)
_RAJ200012 25 42.66776169168 "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+07 13 00.6122925300 "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)
_RAB195012 23 09.82043909078 "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+07 29 36.8836058405 "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)
_Glon284.71742063061004 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+69.17379656905297 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)

id8000372790001273  (i) Unique object identifier combining release, brickid and objid (id) (meta.id;meta.main)
RAJ2000186.427782340382 deg (i) Right Ascension (J2000.0) (ra) (pos.eq.ra;meta.main)
DEJ2000+07.216836747925 deg (i) Declination (J2000.0) (dec) (pos.eq.dec;meta.main)
release8000  LS DR8 release number - denoting the camera and filter set used (release) (instr.setup;instr.filter)
brickid372790  (i) LS DR8 brick number (brickid) (meta.id)
objid 1273  (i) LS DR 8 catalogue object number within this brick (objid) (meta.id)
typeEXP  Optical morphological model: PSF, REX, DEV, EXP or COMP (type) (Note 1)   (src.morph.type;meta.modelled)
pstar 0.013   Star likelihood based on colours from GMM star-QSO classification (pstar) (stat.likelihood)
gmmcompE2  Best-matching GMM component used to derive photo-z estimate (gmmcomp) (stat.param)
zphot 0.895  Photo-z estimate - mean of the normally distributed photo-z posterior (zphot) (src.redshift.phot)
e_zphot 0.520   Uncertainty on zphot - standard deviation of the normally distributed photo-z posterior (zphot_err) (stat.error)
fclean0   Photometry reliability flag, =1 for sources free of blending or imaging artefacts (flag_clean) (meta.code)
fqual0  Photo-z reliability flag, =1 for sources expected to have well-constrained estimates and 'flag_clean = 1' (flag_qual) (meta.code.qual)
ColumnValue  Explain   (UCD)
_r1.230 arcsec Distance from center (186.427782340382+07.216836747925)[FK5/J2000] (pos.angDistance)
_RAJ200012 25 42.61704242375 "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+07 12 59.6406701016 "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)
_RAB195012 23 09.76965422184 "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+07 29 35.9123785735 "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)
_Glon284.71706746693013 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+69.17347871206135 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)

id8000372790001237  (i) Unique object identifier combining release, brickid and objid (id) (meta.id;meta.main)
RAJ2000186.427571010099 deg (i) Right Ascension (J2000.0) (ra) (pos.eq.ra;meta.main)
DEJ2000+07.216566852806 deg (i) Declination (J2000.0) (dec) (pos.eq.dec;meta.main)
release8000  LS DR8 release number - denoting the camera and filter set used (release) (instr.setup;instr.filter)
brickid372790  (i) LS DR8 brick number (brickid) (meta.id)
objid 1237  (i) LS DR 8 catalogue object number within this brick (objid) (meta.id)
typePSF  Optical morphological model: PSF, REX, DEV, EXP or COMP (type) (Note 1)   (src.morph.type;meta.modelled)
pstar 0.106   Star likelihood based on colours from GMM star-QSO classification (pstar) (stat.likelihood)
gmmcompP2  Best-matching GMM component used to derive photo-z estimate (gmmcomp) (stat.param)
zphot-0.305  Photo-z estimate - mean of the normally distributed photo-z posterior (zphot) (src.redshift.phot)
e_zphot 0.261   Uncertainty on zphot - standard deviation of the normally distributed photo-z posterior (zphot_err) (stat.error)
fclean0   Photometry reliability flag, =1 for sources free of blending or imaging artefacts (flag_clean) (meta.code)
fqual0  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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