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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/960/34
-1
Quasars from DESI SV data in the COSMOS/HSC fields (Zou+, 2024)
ReadMe+ftp
2024ApJ...960...34Z
Similar Catalogs
Post annotation
1.
J/ApJ/960/34/tablea1
(c)
Quasars used in this work
(114 rows)
meta
J/ApJ/960/34/tablea1
2.
J/ApJ/960/34/tablea2
(c)
Metal absorber measurements
(78 rows)
meta
J/ApJ/960/34/tablea2
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/ApJ/960/34/tablea1
J/ApJ/960/34/tablea2
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
)
(ALL)
Name
(char)
(i)
Quasar name (JHHMMSS.ss+DDMMSS.ss)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
zem
[0.6/4.1] Quasar emission redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(1)
RAJ2000
deg
(i)
[148.6/151.7] Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
deg
(i)
[0.6/3.92] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
Exp
s
[2884.4/22884.5] Quasar effective exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
S/N
[1/70] Mean signal-to-noise ratio measured from the three continuum regions without obvious emission or absorption
(
stat.snr;stat.mean
)
(
INST_S/N
)
(1)
DR16Q
(n)
Display data from SDSS quasar catalog DR16Q (
VII/289
)
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Nabs
(n)
Number of absorber redshift measurements (link to Table A2)
(
meta.number
)
(
NUMBER
)
(1)
Sloan
(char)
Display the online SDSS-DR19 data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
(2)
zabs
[0.66/3.2] Absorber redshift
(
src.redshift
)
(
REDSHIFT_HC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
dVMgII
km/s
(n)
[119.6/785.5] Velocity width of MgII({lambda}2796) line
(
spect.line.width
)
(
SPECT_VELOC_WIDTH
)
(2)
EWMgII
0.1nm
(n)
[0.27/5] Equivalent width of MgII({lambda}2796) line
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_EWMgII
0.1nm
(n)
[0.03/0.8] EWMgII uncertainty
(
stat.error;spect.line.eqWidth
)
(
ERROR
)
(2)
dVCIV
km/s
(n)
[152.9/977] Velocity width of CIV({lambda}1548) line
(
spect.line.width
)
(
SPECT_VELOC_WIDTH
)
(2)
EWCIV
0.1nm
(n)
[0.2/3.1] Equivalent width of CIV({lambda}1548) line
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_EWCIV
0.1nm
(n)
[0.04/1] EWCIV uncertainty
(
stat.error;spect.line.eqWidth
)
(
ERROR
)
(2)
Use
(n)
Quasar used in this work (link to Table A1)
(
meta.ref.url
)
(
DATA_LINK
)
(2)
_RA
deg
(i)
Position from Name (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(2)
_DE
deg
(i)
Position from Name (declination part)
(
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
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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