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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/other/RAA/13.259
3015
γ-ray Doppler factor for Fermi blazars (Fan+, 2013)
ReadMe+ftp
2013RAA....13..259F
Similar Catalogs
Post annotation
1.
J/other/RAA/13.259/table1
The γ-ray Doppler Factor for Fermi Blazars
(138 rows)
meta
J/other/RAA/13.259/table1
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
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)
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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
)
2FGL
(char)
Name of the source in 2FGL (JHHMM.m+DDMM)
(
meta.id;meta.main
)
(
ID_MAIN:1
)
OName
(char)
Other name for the source
(
meta.id
)
(
ID_ALTERNATIVE
)
Cl
(char)
[HLF] Classification of source
(Note 1)
(
meta.code.class
)
(
CLASS_CODE
)
z
Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
Fg
ph/cm2/s
γ-ray 1-100GeV photon flux
(Note 2)
(
phot.flux.density;em.gamma.hard
)
(
PHOT_FLUX_GAMMA
)
a.g
[1.3/3.0] Photon γ-ray spectral index
(Note 2)
(
spect.index
)
(
SPECT_SP-INDEX
)
Fx
uJy
X-ray flux density at 1keV
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
a.x
[-0.4/2.4] X-ray spectral index (F
nuX
∝νX
–alpha
)
(
spect.index
)
(
SPECT_SP-INDEX
)
Ref
(char)
[D01 NED] Reference for γ and X fluxes
(Note 3)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
<Eg>
GeV
Average γ-ray photon energy
(
em.energy;stat.mean
)
(
PHYS_ENERGY_X
)
del.g
Derived lower limit for the γ-ray Doppler factor, δ
γ
(
meta.note
)
(
PHYS_TANG-DOPPLER-FACT
)
logLg
[10-7W]
γ-ray luminosity (erg/s)
(
phys.luminosity;em.gamma
)
(
PHYS_LUMINOSITY_GAMMA
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
_RA
deg
(i)
Positions from 2FGL catalog (Nolan et al., 2012, Cat
J/ApJS/199/32
) (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Positions from 2FGL catalog (Nolan et al., 2012, Cat
J/ApJS/199/32
) (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
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cols
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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