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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/933/180
-1
TDSS. Changing-look quasars candidates (Green+, 2022)
ReadMe+ftp
2022ApJ...933..180G
Similar Catalogs
Post annotation
1.
J/ApJ/933/180/table2
Changing-look quasars (CLQ) candidates in our visually selected DR14 quasar sample
(167 rows)
meta
J/ApJ/933/180/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
SDSS
(char)
SDSS Identifier (JHHMMSS.ss+DDMMSS.ss)
(
meta.id;meta.main
)
(
ID_MAIN
)
Sel
(char)
Selection
(Note 1)
(
meta.code
)
(
CODE_MISC
)
zspec
[0.05/0.9] SDSS spectroscopic redshift
(
src.redshift
)
(
REDSHIFT_HC
)
MJD
d
[51811/58699] Spectrum epoch, JD-2400000.5
(
time.epoch
)
(
TIME_DATE
)
Fac
(char)
Facility
(Note 2)
(
meta.code
)
(
CODE_MISC
)
Nsigma
(n)
[0.5/14.09] Nσ, Broad Hβ
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
State
(char)
State
(Note 3)
(
phys
)
(
MODEL_EOS_ID
)
L3240
10+35W
[0.46/2075.5] Luminosity, continuum at 3240Å (in 10+42 erg/s unit)
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
e_L3240
10+35W
Uncertainty in L3240
(
stat.error
)
(
ERROR
)
L5100
10+35W
[2.5/1673.7] Luminosity, continuum at 5100Å (in 10+42 erg/s unit)
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_L5100
10+35W
[0.1/88.8] Uncertainty in L5100
(
stat.error
)
(
ERROR
)
LHb
10+35W
Luminosity, Hβ emission (in 10+42 erg/s unit)
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
e_LHb
10+35W
Uncertainty in LHb
(
stat.error
)
(
ERROR
)
L2800
10+35W
(n)
[0.77/2224.29] Luminosity, continuum at 2800Å (in 10+42 erg/s unit)
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
e_L2800
10+35W
(n)
[0.01/63.52] Uncertainty in L2800
(
stat.error
)
(
ERROR
)
LMgII
10+35W
(n)
[0.05/41.54] Luminosity, MgII emission (in 10+42 erg/s unit)
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
e_LMgII
10+35W
(n)
[0.05/9.73] Uncertainty in LMgII
(
stat.error
)
(
ERROR
)
Notes
(char)
Notes and/or references
(Note 4)
(
meta.note
)
(
NOTE
)
QSODR16
Display the QSO DR16 data (Lyke et al. 2020, Cat.
VII/289
)
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the online SDSS data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
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
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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