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J/ApJ/721/1
4636
Keck ESI observations of Lyα systems (Penprase+, 2010)
ReadMe+ftp
2010ApJ...721....1P
Similar Catalogs
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1.
J/ApJ/721/1/table14
Column densities for the species CIV and SiIV
(41 rows)
meta
J/ApJ/721/1/table14
Simple Constraint
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Constraints
applied on Columns
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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)
Quasar designation (HHMM+DDMM; J2000)
(Note G1)
(
meta.id;meta.main
)
(
ID_MAIN
)
zDLA
DLA redshift
(
src.redshift
)
(
REDSHIFT_HC
)
logNHI
[cm-2]
Log of HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
l_logNCIV
(char)
Limit flag on logNCIV
(
meta.code.error
)
(
CODE_LIMIT
)
logNCIV
[cm-2]
Log of CIV column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logNCIV
[cm-2]
(n)
logNCIV uncertainty
(
stat.error
)
(
ERROR
)
l_logNSiIV
(char)
Limit flag on logNSiIV
(
meta.code.error
)
(
CODE_LIMIT
)
logNSiIV
[cm-2]
(n)
Log of SiIV column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logNSiIV
[cm-2]
(n)
logNSiIV uncertainty
(
stat.error
)
(
ERROR
)
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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