VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/ApJ/789/135
  Gamma-ray bright blazars spectrophotometry (Williamson+, 2014)
ReadMe+ftp
2014ApJ...789..135W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/789/135/table1(c)Sources Analyzed (33 rows)
2.J/ApJ/789/135/table4Weighted Mean Flux and Weighted Standard Deviations (33 rows)
3.J/ApJ/789/135/table7Epochs Selected For Study (114 rows)
4.J/ApJ/789/135/table8Computed Spectral Indices (114 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Seq  Sequential number (meta.record)
   (ALL)Name (char) (i) Object identifier (meta.id;meta.main)
  (1)AName (char) Commonly used name (meta.id)
  (1)2FGL (char) Catalog Object's name as listed in the 2FGL catalog (Note 1)   (meta.id)
  (1)z  Redshift (Note 2)   (src.redshift)
  (1)n_z (char) [d?] Note on z (Note 3)   (meta.note)
  (1)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 4)   (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (Note 4)   (pos.eq.dec;meta.main)
  (1)Class (char) Object's optical classification (Note 1)   (meta.code.class)
  (1)SEDclass (char) SED classification (Note 1)   (meta.code.class)

ALL cols		    
 (i)indexed column
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)Fgamma ct/cm2/s Mean Fermi Γ-ray flux; photons/s/cm2 (phot.flux.density;em.gamma.hard)
  (2)e_Fgamma ct/cm2/s Weighted standard deviation of Fgamma (stat.error)
  (2)o_Fgamma  Number of observations used for Fgamma (meta.number)
  (2)FX mW/m2 (n) Mean Swift/XRT X-ray flux; erg/s/cm2 (phot.flux;em.X-ray)
  (2)e_FX mW/m2 (n) Weighted standard deviation of FX (stat.error)
  (2)o_FX  Number of observations used for FX (meta.number)
  (2)Fuvw2 mJy (n) Mean Swift/UVOT w2 band flux (phot.flux;em.UV)
  (2)e_Fuvw2 mJy (n) Weighted standard deviation of Fuvw2 (stat.error)
  (2)o_Fuvw2  Number of observations used for Fuvw2 (meta.number)
  (2)Fuvm2 mJy (n) Mean Swift/UVOT m2 band flux (phot.flux;em.UV)
  (2)e_Fuvm2 mJy (n) Weighted standard deviation of Fuvm2 (stat.error)
  (2)o_Fuvm2  Number of observations used for Fuvm2 (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Fuvw1 mJy (n) Mean Swift/UVOT w1 band flux (phot.flux;em.UV)
  (2)e_Fuvw1 mJy (n) Weighted standard deviation of Fuvw1 (stat.error)
  (2)o_Fuvw1  Number of observations used for Fuvw1 (meta.number)
  (2)FU mJy (n) Mean Johnson U band flux (phot.flux.density;em.opt.U)
  (2)e_FU mJy (n) Weighted standard deviation of FU (stat.error)
  (2)o_FU  Number of observations used for FU (meta.number)
  (2)FB mJy Mean Johnson B band flux (phot.flux.density;em.opt.B)
  (2)e_FB mJy Weighted standard deviation of FB (stat.error)
  (2)o_FB  Number of observations used for FB (meta.number)
  (2)FV mJy (n) Mean Johnson V band flux (phot.flux.density;em.opt.V)
  (2)e_FV mJy (n) Weighted standard deviation of FV (stat.error)
  (2)o_FV  Number of observations used for FV (meta.number)
  (2)FR mJy Mean Johnson R band flux (phot.flux.density;em.opt.R)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_FR mJy Weighted standard deviation of FR (stat.error)
  (2)o_FR  Number of observations used for FR (meta.number)
  (2)FI mJy (n) Mean I band flux (phot.flux.density;em.opt.I)
  (2)e_FI mJy (n) Weighted standard deviation of FI (stat.error)
  (2)o_FI  Number of observations used for FI (meta.number)
  (2)FJ mJy (n) Mean J band flux (phot.flux.density;em.IR.J)
  (2)e_FJ mJy (n) Weighted standard deviation of FJ (stat.error)
  (2)o_FJ  (n) Number of observations used for FJ (meta.number)
  (2)FH mJy (n) Mean H band flux (phot.flux.density;em.IR.H;stat.mean)
  (2)e_FH mJy (n) Weighted standard deviation of FH (stat.error)
  (2)o_FH  (n) Number of observations used for FH (meta.number)
  (2)FK mJy (n) Mean K band flux (phot.flux.density;em.IR.K;stat.mean)
  (2)e_FK mJy (n) Weighted standard deviation of FK (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)o_FK  (n) Number of observations used for FK (meta.number)
  (3+4)Num  Epoch number (meta.id)
  (3+4)RJD-Non d Earliest RJD date within epoch of non-gamma-ray observations (time.epoch)
  (3)Span d Elapsed timespan of non-gamma-ray observations (time.interval)
  (3)RJD-Obs d RJD of Fermi observation, mid-bin (obs.param;obs)
  (3)Bin d Fermi observation bin size (spect.binSize;obs)
  (3)G-Act (char) Activity state code in gamma-rays (Note 1)   (meta.code)
  (3)X-Act (char) Activity state code in X-rays (Note 1)   (meta.code)
  (3)W2-Act (char) Activity state code in uvw2 (Note 1)   (meta.code)
  (3)M2-Act (char) Activity state code in uvm2 (Note 1)   (meta.code)
  (3)W1-Act (char) Activity state code in uvw1 (Note 1)   (meta.code)
  (3)U-Act (char) Activity state code in U band (Note 1)   (meta.code)
  (3)B-Act (char) Activity state code in B band (Note 1)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)V-Act (char) Activity state code in V band (Note 1)   (meta.code)
  (3)R-Act (char) Activity state code in R band (Note 1)   (meta.code)
  (3)I-Act (char) Activity state code in I band (Note 1)   (meta.code)
  (3)J-Act (char) Activity state code in J band (Note 1)   (meta.code)
  (3)H-Act (char) Activity state code in H band (Note 1)   (meta.code)
  (3)K-Act (char) Activity state code in K band (Note 1)   (meta.code)
  (4)agamma  Gamma-ray spectral index (spect.index;em.gamma)
  (4)e_agamma  (n) The 1σ uncertainty in agamma (stat.error)
  (4)aX  (n) X-ray spectral index (spect.index;em.X-ray)
  (4)e_aX  (n) The 1σ uncertainty in aX (stat.error)
  (4)aO  Optical spectral index (spect.index;em.opt)
  (4)e_aO  The 1σ uncertainty in aO (stat.error)
  (4)Npts  Number of UV/Opt/NIR points used (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)StDev  (n) Standard deviation of the data (stat.stdev)
  (4)aOX  (n) X-ray/optical spectral index (spect.index)
  (4)e_aOX  (n) The 1σ uncertainty in aOX (stat.error)
  (4)aXgamma  (n) Gamma-ray/X-ray spectral index (spect.index)
  (4)e_aXgamma  (n) The 1σ uncertainty in aXgamma (stat.error)
  (4)Band (char) UV/Opt/NIR band used if no V-band data available (instr.bandpass)

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