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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/636/610
2514
Damped Ly{alpha} systems at z<1.65 (Rao+, 2006)
ReadMe+ftp
2006ApJ...636..610R
Similar Catalogs
Post annotation
1.
J/ApJ/636/610/table1
The MgII sample
(197 rows)
meta
J/ApJ/636/610/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)
QSO name
(
meta.id;meta.main
)
(
ID_MAIN
)
Vmag
mag
The V band magnitude
(
phot.mag;em.opt.V
)
(
PHOT_JHN_V
)
zem
(n)
Redshift measured from emission lines
(
src.redshift
)
(
REDSHIFT_HC
)
zabs
Redshift measured from Mg II absorption line
(
src.redshift
)
(
REDSHIFT_HC
)
r_zabs
(char)
References for zabs and equivalent widths
(Note 3)
(
meta.bib
)
(
REFER_CODE
)
l_EW2600
(char)
Limit flag on EW2600
(Note 1)
(
meta.code.error
)
(
CODE_LIMIT
)
EW2600
0.1nm
(n)
The FeII (2600Å) equivalent width (Å)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW2600
0.1nm
(n)
Error in EW2600
(
stat.error
)
(
ERROR
)
EW2796
0.1nm
The MgII (2796Å) equivalent width (Å)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW2796
0.1nm
(n)
Error in EW2796
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
l_EW2803
(char)
Limit flag on EW2803
(Note 1)
(
meta.code.error
)
(
CODE_LIMIT
)
EW2803
0.1nm
The MgII (2803Å) equivalent width (Å)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW2803
0.1nm
(n)
Error in EW2803
(
stat.error
)
(
ERROR
)
l_EW2852
(char)
Limit flag on EW2852
(Note 1)
(
meta.code.error
)
(
CODE_LIMIT
)
EW2852
0.1nm
(n)
The MgI (2852Å) equivalent width (Å)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW2852
0.1nm
(n)
Error in EW2852
(
stat.error
)
(
ERROR
)
l_logN
(char)
Limit flag on LogN
(Note 1)
(
meta.code.error
)
(
CODE_LIMIT
)
logN
[cm-2]
(n)
Log of the HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
f_logN
(char)
[b] Flag on logN
(Note 4)
(
meta.code
)
(
CODE_MISC
)
E_logN
[cm-2]
(n)
Upper error in logN
(
stat.error;stat.max
)
(
ERROR
)
e_logN
[cm-2]
(n)
Lower error in logN
(
stat.error
)
(
ERROR
)
Sel
Selection criterion
(Note 5)
(
meta.note
)
(
NOTE
)
UV
(char)
UV spectrum from which Ly{alpha} information was obtained
(Note 6)
(
meta.bib
)
(
REFER_CODE
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
SDSS
Display the SDSS data for this quasar
(
meta.ref.url
)
(
DATA_LINK
)
_RA
deg
(i)
Computed Right Ascension for Equinox: J2000
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Computed Declination for Equinox: J2000
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Adapt form
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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