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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/MNRAS/516/2736
-1
Optical variability of ~700 low mass AGNs (Burke+, 2022)
ReadMe+ftp
2022MNRAS.516.2736B
Similar Catalogs
Post annotation
1.
J/MNRAS/516/2736/table2
(c)
Variability-selected AGN candidates regardless of stellar mass or variability properties
(706 rows)
meta
J/MNRAS/516/2736/table2
2.
J/MNRAS/516/2736/table3
(c)
Catalogue of 15 variable AGN candidates with rapid variability log({tau}
DRW
)<1.5
(15 rows)
meta
J/MNRAS/516/2736/table3
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/MNRAS/516/2736/table2
J/MNRAS/516/2736/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1)
More
(char)
Link to table3
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
Name
(char)
(i)
Variable AGB name candidates (Name)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
DES
(char)
Display The Dark Energy Survey DR2
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
RAJ2000
deg
(i)
Right ascension (J2000) (RA)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(ALL)
DEJ2000
deg
(i)
Declination (J2000) (Dec)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(ALL)
gmag
mag
Median DES g magnitude in AB system (g)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
(ALL)
SNR
Signal to noise ratio as described by the estimator in equation 9 of the section 2.5.1 (SNR)
(
stat.snr;meta.modelled;arith
)
(
INST_S/N
)
(ALL)
sigLB
Ljung-Box test significance as described in section 2.5.3 AGN-like variability ({sigma}
LB
)
(
stat.fit.goodness;meta.modelled
)
(
STAT_SIGNIFICANCE
)
(ALL)
log(M*)
[Msun]
Stellar mass estimate with CIGALE code as described in section 2.7 Stellar mass estimation (logM*/M
{Sun}
)
(
phys.mass;meta.modelled
)
(
PHYS_MASS_MISC
)
(ALL)
e_log(M*)
[Msun]
Mean uncertainty of log (M*) (errlogM*/M
{Sun}
)
(
stat.error
)
(
ERROR
)
ALL
cols
(i)
indexed column
(ALL)
DChi2
Difference between reduced {Chi}
2
values like {chi}
2
fAGN=1
- {Chi}
2
in section 2.7 ({Delta}{Chi}
2
{nu}
)
(
stat.fit.chi2;meta.modelled
)
(
FIT_CHI2
)
(ALL)
log(Tau)
[d]
Characteristic damping variability time-scale term {tau}
DRW
as described in section 2.8 (log{tau}
DRW
/days)
(
time.scale;phys.damping;stat.param
)
(
TIME_SCALE
)
(ALL)
e_log(Tau)
[d]
Mean uncertainty of log (TauDRW) (errlog{tau}
DRW
/days)
(
stat.error
)
(
ERROR
)
(ALL)
zph
Photometric redshift z
ph
with method of Yang et al.
2017AJ....154..269Y
, Cat.
J/AJ/154/269
as section 2.6 (z
ph
)
(
src.redshift;meta.modelled
)
(
REDSHIFT_PHOT
)
(ALL)
E_zph
(n)
Upper uncertainty of zph (Errz
ph
)
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_zph
Lower uncertainty of zph (errz
ph
)
(
stat.error
)
(
ERROR
)
(ALL)
zsp
(n)
Spectroscopic redshift z
sp
(z
sp
)
(
src.redshift
)
(
REDSHIFT_HC
)
(ALL)
r_zsp
(char)
Literature reference of zsp (z
sp
source)
(Note 1)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(ALL)
W1-W2
mag
(n)
WISE W1-W2 colour (W1-W2)
(
phot.color;em.IR.3-4um;em.IR.4-8um
)
(
PHOT_CI_IR
)
(ALL)
log(F2-7)
[10-3W/m2]
(n)
Chandra hard X-ray F2-7
keV
(logF2-7
keV
/ergs
–1
cm
–2
)
(
phot.flux;em.X-ray.medium
)
(
PHOT_FLUX_X
)
(ALL)
Field
(char)
[SN-C3/SN-E2/SN-X3] DES deep fields as SN-C3 for 300 cases, SN-E2 for 234 cases and SN-X3 for 172 cases (Field)
(
obs.field
)
(
ID_FIELD
)
(1)
SimbadName
(char)
(n)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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