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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
VII/292
-1
DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022)
ReadMe+ftp
2022MNRAS.512.3662D
Similar Catalogs
Post annotation
1.
VII/292/south
Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources)
(1252523992 rows)
meta
VII/292/south
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
id
(i)
Unique object identifier combining release, brickid and objid (id)
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
Right Ascension (J2000.0) (ra)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination (J2000.0) (dec)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
release
LS DR8 release number - denoting the camera and filter set used (release)
(
instr.setup;instr.filter
)
(
ID_SET
)
brickid
(i)
LS DR8 brick number (brickid)
(
meta.id
)
(
ID_NUMBER
)
objid
(i)
LS DR 8 catalogue object number within this brick (objid)
(
meta.id
)
(
ID_NUMBER
)
type
(char)
Optical morphological model: PSF, REX, DEV, EXP or COMP (type)
(Note 1)
(
src.morph.type;meta.modelled
)
(
MORPH_TYPE
)
pstar
(n)
Star likelihood based on colours from GMM star-QSO classification (pstar)
(
stat.likelihood
)
(
STAT_LIKELIHOOD
)
gmmcomp
(char)
Best-matching GMM component used to derive photo-z estimate (gmmcomp)
(
stat.param
)
(
MODEL_PARAM
)
zphot
Photo-z estimate - mean of the normally distributed photo-z posterior (zphot)
(
src.redshift.phot
)
(
REDSHIFT_PHOT
)
e_zphot
(n)
Uncertainty on zphot - standard deviation of the normally distributed photo-z posterior (zphot_err)
(
stat.error
)
(
ERROR
)
fclean
(n)
Photometry reliability flag, =1 for sources free of blending or imaging artefacts (flag_clean)
(
meta.code
)
(
CODE_MISC
)
fqual
Photo-z reliability flag, =1 for sources expected to have well-constrained estimates and 'flag_clean = 1' (flag_qual)
(
meta.code.qual
)
(
CODE_QUALITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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