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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/727/47
3024
The MgII cross-section of red galaxies (Bowen+, 2011)
ReadMe+ftp
2011ApJ...727...47B
Similar Catalogs
Post annotation
1.
J/ApJ/727/47/table1
Mg II absorption in QSO-galaxy pairs
(593 rows)
meta
J/ApJ/727/47/table1
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
)
QSO
(char)
Background SDSS QSO name (JHHMMSS.ss+DDMMSS.s)
(Note 1)
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
Np
(n)
Number of galaxies for this background quasar
(
meta.number
)
(
NUMBER
)
Plate
(n)
SDSS-DR6 Plate
(
meta.note
)
(
ID_PLATE
)
MJD
(n)
SDSS-DR6 Modified Julian Date
(
time.epoch
)
(
TIME_DATE
)
Fib
(n)
SDSS-DR6 Fiber
(
meta.note
)
(
ID_FIBER
)
QSO7
(char)
SDSS-DR7 IAU name of the background QSO
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
zQSO
(n)
[0.766/2.095] QSO emission redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
Gal
(char)
Galaxy SDSS name (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
zCC2
[0.459/0.6] Galaxy photometry redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
e_zCC2
Uncertainty in zCC2
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
rmag
mag
Galaxy r band model magnitude de-reddened for Milky Way dust absorption
(
phot.mag;meta.modelled
)
(
MODEL_MAG_VALUE
)
rMag
mag
SDSS absolute r band magnitude
(Note 2)
(
phys.magAbs;em.opt.R
)
(
PHOT_ABS-MAG_BAND
)
ASep
arcsec
[3.4/30] QSO-galaxy angular separation
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
rho
kpc
[20/197.1] QSO-galaxy impact parameter
(
src.impactParam
)
(
PHYS_IMPACT-PAR
)
zabs
(n)
[0.3779/0.6509] Mg II absorption redshift (if doublet detected within ±0.1 of zCC2)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
Dz
(n)
Difference Δz between zabs and zCC2
(
src.redshift;arith.diff
)
(
REDSHIFT_DIFF
)
l_W2796
(char)
The 2σ upper limit flag on W2796
(
meta.code.error
)
(
CODE_LIMIT
)
W2796
0.1nm
Rest MgII (2796) equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_W2796
0.1nm
(n)
Uncertainty in W2796
(
stat.error
)
(
ERROR
)
l_W2803
(char)
The 2σ upper limit flag on W2803
(
meta.code.error
)
(
CODE_LIMIT
)
W2803
0.1nm
Rest MgII (2803) equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_W2803
0.1nm
(n)
Uncertainty in W2803
(
stat.error
)
(
ERROR
)
DR6+7
Details from the SDSS-DR6 and SDSS-DR7 photometric catalog within 30" of the galaxy position
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the SDSS data for this galaxy
(
meta.ref.url
)
(
DATA_LINK
)
NED
ask the
NED
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA
deg
(i)
Positions from SDSS name of the galaxy (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Positions from SDSS name of the galaxy (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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