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J/ApJ/904/44
-1
Evolution of C
IV
absorbers. I. Absorber properties (Hasan+, 2020)
ReadMe+ftp
2020ApJ...904...44H
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1.
J/ApJ/904/44/table2
Data of C
IV
absorber properties
(1268 rows)
meta
J/ApJ/904/44/table2
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(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
QSO
(char)
Quasar name in J2000 format
(
meta.id;meta.main
)
(
ID_MAIN
)
z
[1.04/4.72] CIV absorber redshift
(
src.redshift
)
(
REDSHIFT_HC
)
W1548
0.1nm
[0.05/4.23] CIV 1548 rest-frame equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_W1548
0.1nm
[0.001/0.2] Uncertainty in W1548
(
stat.error
)
(
ERROR
)
l_Naod
(char)
Upper limit flag for Naod
(
meta.code.error
)
(
CODE_LIMIT
)
Naod
[cm-2]
[13.1/15.5] log10 Apparent Optical Depth (AOD) column density, atoms/cm
2
(
phys.absorption.opticalDepth
)
(
PHYS_OPTICAL-DEPTH
)
E_Naod
[cm-2]
(n)
[0/0.1] Upward uncertainty in Naod
(Note 1)
(
stat.error;stat.max
)
(
ERROR
)
e_Naod
[cm-2]
(n)
[0.01/0.2] Downward uncertainty in Naod
(
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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