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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/833/270
1734
HI-selected-Lyman limit system metallicities (Glidden+, 2016)
ReadMe+ftp
2016ApJ...833..270G
Similar Catalogs
Post annotation
1.
J/ApJ/833/270/table1
(c)
Details for the Keck/ESI observations
(33 rows)
meta
J/ApJ/833/270/table1
2.
J/ApJ/833/270/table2
Metal column densities
(273 rows)
meta
J/ApJ/833/270/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1)
Nd
(n)
Number of metal column density measurements for this QSO
(
meta.number
)
(
NUMBER
)
(ALL)
ID
(char)
(i)
QSO Identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
f_ID
(char)
[ab] Flag on ID
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(1)
RAJ2000
"h:m:s"
(i)
Hour of Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Degree of Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
zqso
[3.6/4.4] QSO redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(1)
zlls
[3.3/4.2] LLS redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(1)
Tier
[1/3] Tier number (1=no metals)
(Note 2)
(
meta.code.class
)
(
CLASS_CODE
)
(1)
Exp
(char)
s
Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
logHIl
[cm-2]
[17/20] Lower limit on log H I column density
(
phys.columnDensity;stat.min
)
(
PHYS_COLUMN_DENSITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
logHIu
[cm-2]
[17/20] Upper limit on log H I column density
(
phys.columnDensity;stat.max
)
(
PHYS_COLUMN_DENSITY
)
(1)
l_Z
(char)
Limit flag on Z
(
meta.code.error;src.redshift
)
(
CODE_LIMIT
)
(1)
Z
[-]
[-3.6/-1.6] Metallicity
(
phys.abund.Z
)
(
PHYS_ABUND_Z
)
(1)
e_Z
[-]
(n)
[0.08/0.5] Lower limit uncertainty in Z
(
stat.error;src.redshift
)
(
ERROR
)
(1)
E_Z
[-]
(n)
[0.08/0.5] Upper limit uncertainty in Z
(
stat.error;stat.max
)
(
ERROR
)
(1)
l_logU
(char)
Limit flag on logU
(
meta.code.error
)
(
CODE_LIMIT
)
(1)
logU
[-]
[-3/-1.3] Ionization parameter
(
phys.ionizParam
)
(
PHYS_IONIZATION_PARAM
)
(1)
e_logU
[-]
(n)
[0.06/0.3] Lower limit uncertainty in logU
(
stat.error;pos.cartesian.x
)
(
ERROR
)
(1)
E_logU
[-]
(n)
[0.06/0.3] Upper limit uncertainty in logU
(
stat.error;stat.max
)
(
ERROR
)
(1)
l_Ratio
(char)
Limit flag on Ratio
(
meta.code.error;arith.ratio
)
(
CODE_LIMIT
)
(1)
Ratio
[-]
(n)
[-1.4/0.8] Log α/Al ratio
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(1)
e_Ratio
[-]
(n)
[0.09/0.2] Lower limit uncertainty in Ratio
(
stat.error;arith.ratio
)
(
ERROR
)
(1)
E_Ratio
[-]
(n)
[0.09/0.2] Upper limit uncertainty in Ratio
(
stat.error;stat.max
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
Sloan
(char)
Display the online SDSS data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
NED
(char)
ask the
NED
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(2)
zspec
[3.3/4.2] Spectroscopic redshift
(Note 1)
(
src.redshift
)
(
REDSHIFT_HC
)
(2)
logNl
[cm-2]
[17/19.8] Log lower limit of H I column density
(
phys.columnDensity;stat.min
)
(
PHYS_COLUMN_DENSITY
)
(2)
logNu
[cm-2]
[17.6/20] Log upper limit of H I column density
(
phys.columnDensity;stat.max
)
(
PHYS_COLUMN_DENSITY
)
(2)
Ion
(char)
Ion identifier
(
phys.atmol.ionStage
)
(
AT_ION_ID
)
(2)
lambda
0.1nm
(n)
[1260/1862] Rest wavelength of Ion; Angstroms
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
(2)
l_logN
(char)
Limit flag on logN
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logN
[cm-2]
(n)
[11.5/14.8] Log column density
(Note 2)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(2)
e_logN
[cm-2]
(n)
[0.01/0.4] Uncertainty in logN
(
stat.error
)
(
ERROR
)
(2)
l_logNa
(char)
Limit flag on logNa
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logNa
[cm-2]
(n)
[11.5/14.8] Log adopted column density
(Note 3)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(2)
e_logNa
[cm-2]
(n)
[0.004/0.3] Uncertainty in logNa
(
stat.error
)
(
ERROR
)
(2)
logNp
[cm-2]
(n)
[11.6/15.8] Log predicted column density
(Note 4)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(2)
e_logNp
[cm-2]
(n)
[0.05/0.5] Uncertainty in logNp
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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