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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/other/A+C/25.176
39839
NVSS and FIRST variable sources (Abrahamyan+, 2018)
ReadMe+ftp
2018A&C....25..176A
Similar Catalogs
Post annotation
1.
J/other/A+C/25.176/table2
Variable radio sources
(6301 rows)
meta
J/other/A+C/25.176/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
RAJ2000
deg
(i)
FIRST right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
FIRST declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Opt
(n)
Display the optical variability for this source if any (link to table 8)
(
meta.ref.url
)
(
DATA_LINK
)
FIRST
(char)
(i)
FIRST designation (JHHMMSS.s+DDMMSS)
(
meta.id;phys.atmol.configuration;meta.main
)
(
ID_MAIN
)
Fpeak
mJy
[0.8/9709] FIRST peak flux density at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
Fint
mJy
[0.5/122194] FIRST integrated flux density at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
Rms
mJy
[0.06/5.5] FIRST local noise estimate
(
stat.stdev;instr.det.noise
)
(
INST_NOISE
)
RANdeg
deg
NVSS right ascension (J2000)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DENdeg
deg
NVSS declination (J2000)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
NVSS
(char)
NVSS designation (HHMMSS+DDMMSS; J2000)
(
meta.id.cross
)
(
ID_CROSSID
)
S1.4
mJy
[2.3/138487] NVSS integrated flux density at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
e_S1.4
mJy
[0.4/4859] S1.4 uncertainty
(
stat.error
)
(
ERROR
)
del(F)
mJy
[15/3099] ΔF value
(Note 1)
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
Fr
[1/67] F
r
value
(Note 2)
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
AT
(char)
Activity Type
(Note 3)
(
src.class
)
(
CLASS_OBJECT
)
IAT
(char)
Information on catalogues from where we take the activity type
(Note 4)
(
meta.id;meta.dataset
)
(
ID_CATALOG
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
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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