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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/ApJ/719/1672
2497
SDSS binary quasars at high redshift. I. (Hennawi+, 2010)
ReadMe+ftp
2010ApJ...719.1672H
Similar Catalogs
Post annotation
1.
J/ApJ/719/1672/table3
High-redshift binary quasars in the SDSS imaging footprint
(54 rows)
meta
J/ApJ/719/1672/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
[HMS2010]
(char)
Brighter quasar designation (SDSS JHHMM+DDMMA or PSS JHHMM+DDMMA)
(Note 1)
(
meta.id;phys.atmol.configuration
)
(
ID_MAIN
)
f_[HMS2010]
(char)
[a] PSS quasar
(Note 2)
(
meta.code
)
(
CODE_MISC
)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
umag
mag
(n)
SDSS u-band magnitude
(Note 3)
(
phot.mag;em.opt.U
)
(
PHOT_SDSS_U
)
gmag
mag
(n)
SDSS g-band magnitude
(Note 3)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
u_rmag
(char)
[~] Uncertainty flag on rmag
(
meta.code.error
)
(
CODE_ERROR
)
rmag
mag
(n)
SDSS r-band magnitude
(Note 3)
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
imag
mag
(n)
SDSS i-band magnitude
(Note 3)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
zmag
mag
(n)
SDSS z-band magnitude
(Note 3)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_Z
)
chi2s
(n)
The minimum stellar locus distance (χ
2
star
)
(
stat.fit.chi2
)
(
FIT_CHI2
)
chi2p
(n)
Quasar locus distance (χ
2
phot
)
(
stat.fit.chi2
)
(
FIT_CHI2
)
z
Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
e_z
km/s
Estimation of the redshift uncertainty
(
stat.error;src.redshift
)
(
ERROR
)
DelV
km/s
(n)
Velocity difference ΔV between the two members of a pair (primary only)
(
phys.veloc;arith.diff
)
(
VELOC_DIFF
)
DelT
arcsec
(n)
Angular separation Δθ
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
RT
kpc
(n)
Transverse proper separation
(
pos.distance
)
(
PHYS_DISTANCE_PROJ
)
SDSS
(char)
SDSS-DR7 IAU name
(
meta.id
)
(
ID_ALTERNATIVE
)
DR7
Cross-match with the SDSS-DR7 photometric catalog within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the SDSS online data for this quasar
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
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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