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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/A+A/602/A86
3902
Blazar candidates among Fermi/LAT 3FGL catalog (Lefaucheur+, 2017)
ReadMe+ftp
2017A&A...602A..86L
Similar Catalogs
Post annotation
1.
J/A+A/602/A86/table7
Type assignation of blazar candidates
(903 rows)
meta
J/A+A/602/A86/table7
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
)
3FGL
(char)
3FGL source name, JHHMM.m+DDMM (Source_Name)
(
meta.id;meta.main
)
(
ID_MAIN
)
GLON
deg
Galactic longitude
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT
deg
Galactic latitude
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
Class
(char)
[BCU UnId] Classification (CLASS)
(Note 1)
(
meta.code
)
(
CODE_MISC
)
gamma
Spectral index of the power law hypothesis (PowerLaw_Index)
(
spect.index
)
(
SPECT_SP-INDEX
)
logEp
[-]
Discriminant parameter pivot energy (which is somewhat correlated to the position of the high energy peak) (Pivot_Energy)
(
em.energy
)
(
PHYS_ENERGY_X
)
logTS
[-]
Discriminant parameter normalised variability (NormalizedVariability)
(Note G2)
(
src.var.index
)
(
VAR_INDEX
)
HR23
Discriminant parameter HR23 hardness ratio
(Note G3)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
HR34
Discriminant parameter HR34 hardness ratio
(Note G3)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
zetaBDT
Output parameter zeta from BDT decision (zeta_BDT)
(Note G5)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
zetaMLP
Output parameter zeta from MLP decision (zeta_MLP)
(Note G5)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
Type
(char)
Blazar type (BlazarType)
(Note G6)
(
src.class
)
(
CLASS_OBJECT
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA.icrs
deg
(n)
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(n)
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
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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