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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
J/A+A/710/A180
-1
Wide-sep. lensed QSOs + dual-QSO cand. from CatNorth (Wu+, 2026)
ReadMe+ftp
2026A&A...710A.180W
Similar Catalogs
Post annotation
1.
J/A+A/710/A180/dqso
Dual-QSO candidate members (table C2)
(58 rows)
meta
J/A+A/710/A180/dqso
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
RA_ICRS
deg
(i)
Gaia DR3 right ascension (ICRS) at Ep=2016.0
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DE_ICRS
deg
(i)
Gaia DR3 declination (ICRS) at Ep=2016.0
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
GroupId
Candidate dual-QSO system identifier
(
meta.id;pos.frame
)
(
ID_CANDIDATE
)
dV
km/s
Velocity difference between the two quasar candidates
(
phys.veloc;arith.diff
)
(
VELOC_DIFF
)
sepMax
arcsec
Angular separation between the two quasar candidates
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
Dproj
kpc
Projected physical separation between the two quasar candidates
(
pos.distance
)
(
PHYS_DISTANCE_PROJ
)
RAWdeg
deg
(n)
Right ascension of the matched BCG in WEN_CAT (WenBCGRA)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DEWdeg
deg
(n)
Declination of the matched BCG in WEN_CAT (WenBCGDE)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
zW
(n)
Cluster redshift in WEN_CAT
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
M500W
10+14Msun
(n)
Cluster M500 in WEN_CAT, in units of 10
14
solar masses
(
phys.mass
)
(
PHYS_MASS_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
IDWenCat
(n)
Cluster identifier in WEN_CAT
(
meta.id
)
(
ID_ALTERNATIVE
)
inJ25
(char)
Flag indicating whether the system has a counterpart in J25
(
meta.code
)
(
CODE_MISC
)
GaiaDR3
Gaia DR3 source identifier (from CatNorth)
(
meta.id
)
(
ID_ALTERNATIVE
)
GLON
deg
Galactic longitude (from CatNorth)
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT
deg
Galactic latitude (from CatNorth)
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
Plx
mas
Gaia parallax (from CatNorth)
(
pos.parallax
)
(
POS_PARLX_TRIG
)
e_Plx
mas
Parallax uncertainty (from CatNorth)
(
stat.error;pos.parallax
)
(
ERROR
)
pmRA
mas/yr
Proper motion in right ascension (from CatNorth)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
e_pmRA
mas/yr
Uncertainty in pmRA (from CatNorth)
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
pmDE
mas/yr
Proper motion in declination (from CatNorth)
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE
mas/yr
Uncertainty in pmDE (from CatNorth)
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
pmCorr
pmRA-pmDE correlation coefficient (from CatNorth)
(
stat.correlation
)
(
STAT_CORRELATION
)
BPmag
mag
Gaia BP mean magnitude (from CatNorth)
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Gmag
mag
Gaia G mean magnitude (from CatNorth)
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
RPmag
mag
Gaia RP mean magnitude (from CatNorth)
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
BP-RP
mag
Gaia BP-RP colour (from CatNorth)
(
phot.color;em.opt.B;em.opt.R
)
(
PHOT_CI_B-R
)
E(BP/RP)
mag
Gaia BP/RP excess factor (from CatNorth)
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
PS1
Pan-STARRS1 identifier (from CatNorth)
(
meta.id
)
(
ID_ALTERNATIVE
)
RAPdeg
deg
Pan-STARRS1 right ascension (from CatNorth)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DEPdeg
deg
Pan-STARRS1 declination (from CatNorth)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
gmag
mag
Pan-STARRS1 g magnitude (from CatNorth)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
e_gmag
mag
Uncertainty in gmag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
rmag
mag
Pan-STARRS1 r magnitude (from CatNorth)
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
e_rmag
mag
Uncertainty in rmag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
imag
mag
Pan-STARRS1 i magnitude (from CatNorth)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
e_imag
mag
Uncertainty in imag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
zmag
mag
Pan-STARRS1 z magnitude (from CatNorth)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_Z
)
e_zmag
mag
Uncertainty in zmag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
ymag
mag
(n)
Pan-STARRS1 y magnitude (from CatNorth)
(
phot.mag;em.IR.J
)
(
PHOT_MAG_Y
)
e_ymag
mag
(n)
Uncertainty in ymag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
CatWISE
(char)
CatWISE2020 identifier (from CatNorth)
(
meta.id
)
(
ID_ALTERNATIVE
)
RACdeg
deg
CatWISE2020 right ascension (from CatNorth)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DECdeg
deg
CatWISE2020 declination (from CatNorth)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
pmRAcat
mas/yr
CatWISE2020 pmRA (from CatNorth)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
pmDEcat
mas/yr
CatWISE2020 pmDE (from CatNorth)
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmRAcat
mas/yr
Uncertainty in pmRACat (from CatNorth)
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
e_pmDEcat
mas/yr
Uncertainty in pmDECat (from CatNorth)
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
snrW1pm
S/N in W1 proper-motion fit (from CatNorth)
(
stat.snr
)
(
SPECT_S/N
)
snrW2pm
S/N in W2 proper-motion fit (from CatNorth)
(
stat.snr
)
(
SPECT_S/N
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
W1mag
mag
CatWISE2020 W1 magnitude (from CatNorth)
(
phot.mag;em.IR.3-4um
)
(
PHOT_IR_3.4
)
e_W1mag
mag
Uncertainty in W1mag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
W2mag
mag
CatWISE2020 W2 magnitude (from CatNorth)
(
phot.mag;em.IR.4-8um
)
(
PHOT_IR_4.2
)
e_W2mag
mag
Uncertainty in W2mag (from CatNorth)
(
stat.error;phot.mag
)
(
ERROR
)
chi2pmRA
Chi-square of pmRACat fit (from CatNorth)
(
meta.note
)
(
FIT_CHI2
)
chi2pmDE
Chi-square of pmDECat fit (from CatNorth)
(
meta.note
)
(
FIT_CHI2
)
E(BP/RP)C
mag
Corrected BP/RP excess factor (from CatNorth)
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
fpm0
Feature fpm0 from CatNorth
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
logfpm0
Logarithm of fpm0 (from CatNorth)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
pGalMean
Mean galaxy probability (from CatNorth)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
pQsoMean
Mean quasar probability (from CatNorth)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
pStarMean
Mean stellar probability (from CatNorth)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
zGaia
(n)
Gaia-based redshift estimate (from CatNorth)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
zphXGB
Photometric redshift from XGB model (from CatNorth)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
zphTab
Tabulated photometric redshift (from CatNorth)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
zphFTT
Photometric redshift from FTT method (from CatNorth)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
zph
Adopted photometric redshift (from CatNorth)
(
src.redshift
)
(
REDSHIFT_PHOT
)
zxpNN
(n)
XP-neural-network redshift (from CatNorth)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
ps1Good
(char)
Flag for reliable PS1 photometry (from CatNorth)
(
meta.code
)
(
CODE_MISC
)
_RA.icrs
deg
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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