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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/A+A/698/A145
-1
Luminous quasars at z∼5 absorbers (Brazzini+, 2025)
ReadMe+ftp
2025A&A...698A.145B
Similar Catalogs
Post annotation
1.
J/A+A/698/A145/tablea1
Properties of our sample of CIV absorption systems
(50 rows)
meta
J/A+A/698/A145/tablea1
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
)
Quasar
(char)
Quasar name
(
meta.id;meta.main
)
(
ID_MAIN
)
zem
Emission redshift
(
src.redshift
)
(
REDSHIFT_HC
)
CIVzabs
Absorption redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
CIVvabs
km/s
Velocity of the absorption system with respect to zem
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
EW(CIV)r
0.1nm
CIV rest equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW(CIV)r
0.1nm
CIV rest equivalent width error
(
stat.error
)
(
ERROR
)
logN(CIV)
[cm-2]
Logarithm of CIV absorbers column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logN(CIV)
[cm-2]
Error on CIV column density
(
stat.error
)
(
ERROR
)
FlagNV
[0/1] 1 if an associated NV absorption is detected, 0 otherwise
(
meta.code.error
)
(
CODE_MISC
)
logN(NV)
[cm-2]
(n)
Logarithm of NV absorbers column density, when detected, -1 otherwise
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logN(NV)
[cm-2]
(n)
Error on NV column density
(
stat.error
)
(
ERROR
)
FlagSiIV
[0/1] 1 if an associated SiIV absorption is detected, 0 otherwise
(
meta.code.error
)
(
CODE_MISC
)
logN(SiIV)
[cm-2]
(n)
Logarithm of SiIV absorbers column density, when detected, -1 otherwise
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logN(SiIV)
[cm-2]
(n)
Error on SiIV column density
(
stat.error
)
(
ERROR
)
SimbadName
(char)
(n)
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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UCD1+
UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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