VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/493/2438
  The 2BIGB gamma-ray blazars catalog (Arsioli+, 2020)
ReadMe+ftp
2020MNRAS.493.2438A
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/MNRAS/493/2438/2bigbThe Second Brazil-ICRANet Gamma-ray Blazars (2BIGB) catalog[spectrum] (1160 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  2BIGB (char) (i) 2BIGB (JHHMMSS.s+DDMMSS) (2BIGB_name(J2000)) (meta.id;meta.main)
  Nsed  (n)Number of SED data points for this source (meta.number)
  RAJ2000 deg (i) Right ascension (J2000) (R.A.(deg)) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-86.4/88.8] Declination (J2000) (Dec(deg)) (Note 1)   (pos.eq.dec;meta.main)
  N0 10-13ph/cm2/s/MeV [0.0018/158] Normalization (N0(E-13)_2BIGB) (Note 2)   (stat.fit.param)
  e_N0 10-13ph/cm2/s/MeV [0.0004/4.4] N0 uncertainty (N0err(E–13)2BIGB) (stat.error)
  gamma   [1/3.12] Photon spectral index γ at E0 (Gamma_2BIGB) (spect.index)
  e_gamma   [0.005/0.7] gamma uncertainty (Gammaerr2BIGB) (stat.error)
  F0.5-500 ph/cm2/s [1.4e-11/5.5e-8] Integrated photon flux over 0.5-500GeV (Flux(0.5-500GeV)_2BIG) (phot.flux.density;em.gamma.hard)
  e_F0.5-500 ph/cm2/s [2e-12/4e-10] F0.5-500 uncertainty (Fluxerr(0.5–500GeV)2BIGB) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  TS   [9/144108] Test Statistic value (TS_2BIGB) (Note 3)   (stat.fit.goodness)
  AName (char) 4FGL name associated in this work (HHMM.m+DDMM; J2000) (Note 4)   (meta.id)
  E0 MeV [631.7/25100] Pivot energy (PivotEnergy_2BIGB) (Note 5)   (em.energy)
  [MML2015] (char) Source name in BZCAT -5th (VII/274 ; 5BZAJHHMM+DDMM) (5BZCat) (Note 6)   (meta.id.cross)
  Qual  (n) [0/4] Quality flag for the overall SED from 3HSP sources (0=good) (sflag_3HSP) (Note 7)   (meta.code.qual)
  lognu [Hz] [15/18.5] Log Synchrotron peak frequency from 3HSP (log(nu)_3HSP[Hz]) (Uncertain or lower limit values are in red (see f_lognu)) (em.freq)
  lognufnu [mW/m2] [-13.1/-9.7] Log Synchrotron peak flux in erg/cm2/s units from 3HSP (log(nufnu)_3HSP[erg/sm2/s]) (phot.flux.density;em.gamma.hard)
  f_lognu   [1/3] Synchrotron peak estimation flag (1=good) (nuflag_3HSP) (Note 8)   (meta.code)
  z  (n) [0/1.3] Redshift from 3HSP (z_3HSP) (Uncertain or lower limit values are in red (see f_z)) (src.redshift)
  f_z  (n) [1/5] Redshift flag from 3HSP (1=good) (zflag_3HSP) (Note 9)   (meta.code)
  FOM   [0.03/79.5] Figure of merit parameter from 3HSP (FOM_3HSP) (meta.code.qual)
  2WHSP (char) 2WHSP (Chang+, 2017, J/A+A/598/A17) counterpart (JHHMMSS.s+DDMMSS) from 3HSP (WHSPnames) (meta.id.cross)
  4FGL (char) 4FGL name from the 4FGL catalog (Abdollahi+, 2020, J/ApJS/247/33), version gll-psc-v20 (4FGLNamev0) (meta.id.cross)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  RA4deg deg (n) 4FGL right ascension (J2000) (R.A.4FGL_v20) (pos.eq.ra)
  DE4deg deg (n) 4FGL declination (J2000) (Dec4FGLv20) (pos.eq.dec)
  Sig4FGL  (n) Significance of the detection (Signif4FGLv20) (stat.fit.goodness)
  4FGLE0 MeV (n) [631.7/25100] 4FGL pivot energy (PivotEnergy4FGL_v20) (phys.energy)
  4FGLN0 ph/cm2/s/MeV(n) [2.5e-16/1.9e-11] 4FGL normalization parameter (N04FGLv20) (stat.fit.param)
  e_4FGLN0 ph/cm2/s/MeV(n) [9.8e-17/2.9e-13] 4FGLN0 uncertainty (N0err4FGL_20) (stat.error)
  PLGam  (n) [1.39/2.7] 4FGL photon spectral index (PLIndex4FGL_v20) (spect.index)
  e_PLGam  (n) [0.005/0.4] PLGam uncertainty (PLIndexerr4FGLv20) (stat.error)
  GLON deg Galactic longitude (GAL_LONG) (pos.galactic.lon)
  GLAT deg Galactic latitude (GAL_LAT) (pos.galactic.lat)
  1BIGB  (n)Display data from the 1BIGB catalog (Arsioli+, 2017, J/A+A/598/A134) (meta.ref.url)
  3HSP  Display data from the 3HSP blazars catalog (Chang+, 2019, J/A+A/632/A77) within 0.1" (meta.ref.url)
  SED  Interactive gamma SED plot (meta.ref.url)
spectrum
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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