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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/770/138
2119
Metallicities of Lyman limit systems and DLA (Lehner+, 2013)
ReadMe+ftp
2013ApJ...770..138L
Similar Catalogs
Post annotation
1.
J/ApJ/770/138/table1
Summary of the metallicity of the Lyman limit systems (LLS), super-LLS, and DLA at z≳1
(84 rows)
meta
J/ApJ/770/138/table1
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
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)
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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
)
Type
(char)
Object type: LLS, SLLS or DLA
(Note 1)
(
src.class
)
(
CLASS_OBJECT
)
QSO
(char)
QSO name
(
meta.id;meta.main
)
(
ID_MAIN
)
Na
(n)
Number of absorbers for this quasar
(
meta.number
)
(
NUMBER
)
zabs
[0.006/1.1] Redshift of the absorber
(
src.redshift
)
(
REDSHIFT_HC
)
Nn
(n)
Number of column densities measures for this absorber (table 2)
(
meta.number
)
(
NUMBER
)
logNHI
[cm-2]
[16.1/21.7] HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
E_logNHI
[cm-2]
[0.02/0.3] Positive error on logNHI
(
stat.error;stat.max
)
(
ERROR
)
e_logNHI
[cm-2]
[0.02/0.3] Negative error on logNHI
(
stat.error
)
(
ERROR
)
l_[X/H]
(char)
Limit flag on [X/H]
(
meta.code.error;phys.abund
)
(
CODE_LIMIT
)
[X/H]
[Sun]
[-2/0.7] Metallicity
(Note 2)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
u_[X/H]
(char)
[:] Uncertainty flag on [X/H]
(Note 3)
(
meta.code.error;phys.abund
)
(
CODE_ERROR
)
e_[X/H]
[Sun]
(n)
Uncertainty on [X/H]
(
stat.error;phys.abund
)
(
ERROR
)
l_logU
(char)
[≤> ] Limit flag on logU
(
meta.code.error
)
(
CODE_LIMIT
)
logU
[-]
(n)
[-5.2/-2] Log of ionization parameter U
(Note 3)
(
phys.ionizParam.rad
)
(
PHYS_IONIZATION_PARAM
)
l_rho
(char)
Limit flag on rho
(
meta.code.error
)
(
CODE_LIMIT
)
rho
kpc
(n)
[6/3238] Impact parameter ρ
(Note 3)
(
src.impactParam
)
(
PHYS_IMPACT-PAR
)
Ref
(char)
Reference(s) (see refs.dat file)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
n_Ref
(char)
Remarks on absorber
(Note 4)
(
meta.note
)
(
NOTE
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
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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