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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/796/140
3083
Circumgalactic medium surrounding z∼2 quasars (Prochaska+, 2014)
ReadMe+ftp
2014ApJ...796..140P
Similar Catalogs
Post annotation
1.
J/ApJ/796/140/table1
(c)
QPQ7 Spectra
(524 rows)
meta
J/ApJ/796/140/table1
2.
J/ApJ/796/140/table2
QPQ7 EW Measurements
(427 rows)
meta
J/ApJ/796/140/table2
3.
J/ApJ/796/140/table5
(c)
SDSS C IV Survey
(223 rows)
meta
J/ApJ/796/140/table5
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2)
b/gQ
(char)
Background quasar identifier (JHHMMSS.ss+DDMMSS.s)
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
(1+2)
f/gQ
(char)
Foreground quasar identifier (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1+2)
zfg
Foreground quasar redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(1+2)
Rphys
kpc
Impact parameter
(
src.impactParam
)
(
PHYS_IMPACT-PAR
)
(1)
Instr
(char)
Instrument used in the observation
(
instr.setup;obs
)
(
INST_ID
)
(1)
Wave
(char)
0.1nm
Wavelength coverage of Instr in Angstroms
(Note 1)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
(1)
EW
(char)
Equivalent widths in table2
(
meta.ref.url
)
(
DATA_LINK
)
(1+3)
Sloan
(char)
Display the online SDSS data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
(1+3)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
(1+3)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
ALL
cols
(i)
indexed column
(1+3)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
delv
km/s
Velocity offset
(Note 1)
(
phys.veloc;arith.diff
)
(
VELOC_DIFF
)
(2)
W1334
0.1nm
(n)
Equivalent width of C II 1334Å line
(Note G1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_W1334
0.1nm
(n)
Uncertainty in W1334
(Note G1)
(
stat.error
)
(
ERROR
)
(2)
W1548
0.1nm
(n)
Equivalent width of C IV 1548Å line
(Note G1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_W1548
0.1nm
(n)
Uncertainty in W1548
(Note G1)
(
stat.error
)
(
ERROR
)
(3)
Quasar
(char)
Quasar identifier (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
(3)
zq
Quasar emission redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(3)
zstart
Starting redshift
(Note 1)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(3)
zend
Ending redshift
(Note 2)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(3)
zCIV
(n)
C IV 1548 line redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(3)
WCIV
0.1nm
(n)
Equivalent width of C IV 1548Å line
(Note G1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(3)
e_WCIV
0.1nm
(n)
Uncertainty in WCIV
(
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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