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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
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J/ApJS/239/23
10164
CIV NAL systems from SDSS-DR14 quasar spectra (Chen+, 2018)
ReadMe+ftp
2018ApJS..239...23C
Similar Catalogs
spectrum
Post annotation
1.
J/ApJS/239/23/qsos
(c)
List of quasars; table added by CDS
(13736 rows)
meta
J/ApJS/239/23/qsos
2.
J/ApJS/239/23/table1
Catalog of CIV Narrow Absorption Line systems
[spectrum]
(49986 rows)
meta
J/ApJS/239/23/table1
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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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)
SDSS
(char)
(i)
SDSS-DR14Q (Paris+,
2018A&A...613A..51P
) designation (HHMMSS.ss+DDMMSS.s; J2000)
(Note G1)
(
meta.id;meta.main
)
(
ID_MAIN
)
(ALL)
zem
[1.37/5.1] Emission-line redshift of the quasar
(
src.redshift
)
(
REDSHIFT_HC
)
(1)
DR12Q
(n)
Display data from the SDSS-DR12 quasar catalog (Paris+, 2017,
VII/279
)
(
meta.ref.url
)
(
DATA_LINK
)
(1)
CIV
(n)
Display the CIV NAL sytem data for this quasar (link to Table 1)
(
meta.number
)
(
NUMBER
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
NED
(char)
ask the
NED
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
_RA
deg
(i)
Positions from SDSS-DR14Q names (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
_DE
deg
(i)
Positions from SDSS-DR14Q names (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
Pair
[1/24993] Identification number of a NAL pair
(
meta.id
)
(
ID_NUMBER
)
(2)
Plate
[266/10000] Spectroscopic Plate number
(
meta.id;instr.plate
)
(
ID_PLATE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
MJD
[51609/57520] Spectroscopic MJD
(
time.epoch
)
(
TIME_DATE
)
(2)
Fiber
[1/1000] Spectroscopic Fiber number
(
meta.id
)
(
ID_FIBER
)
(2)
zabs
[1.32/4.7] Redshift of absorption line system
(
src.redshift
)
(
REDSHIFT_HC
)
(2)
rew96
0.1nm
[0.03/3.9] Rest-frame equivalent width CIVλ1548Å
(Note 1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_rew96
0.1nm
[0/1.2] Uncertainty in rew96
(Note 1)
(
stat.error
)
(
ERROR
)
(2)
rew03
0.1nm
[0.03/3.4] Rest-frame equivalent width CIVλ1551Å
(Note 1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_rew03
0.1nm
[0/0.9] Uncertainty in rew03
(Note 1)
(
stat.error
)
(
ERROR
)
(2)
F1350
10-19W/m2/nm
[1.5/683] The 1350Å continuum flux
(Note 2)
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
(2)
e_F1350
10-19W/m2/nm
[0.1/13] Uncertainty in F1350
(Note 2)
(
stat.error
)
(
ERROR
)
(2)
Vrabs
km/s
[-44077/29977] Offset velocity of the CIV NAL system
(Note 3)
(
phys.veloc;arith.diff
)
(
VELOC_DIFF
)
(2)
ID
[1/21239] Identification number of the CIV NAL system
(
meta.number
)
(
ID_NUMBER
)
(2)
NAL
(n)
[-2/2] NAL symbol
(Note 4)
(
meta.code
)
(
CODE_MISC
)
(2)
SL
(n)
[0/19.3] Significance level (SL) of the variation
(Note 5)
(
stat.fit.goodness
)
(
STAT_SIGNIFICANCE
)
(2)
Sp
(char)
Interactive spectrum from SDSS-DR14
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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