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/916/28
  Cross-match between Swift-BAT & Fermi-LAT 10yrs (Tsuji+, 2021)
ReadMe+ftp
2021ApJ...916...28T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/916/28/table1(c)Cross-matched point-like sources (156 rows)
2.J/ApJ/916/28/table2(c)Cross-matched extended sources (61 rows)
Help Xmatch is

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)
   (ALL)Seq   [1/156] Internal index number (meta.id)
   (ALL)BAT (char) Swift/BAT identifier (meta.id;meta.main)
   (ALL)BType (char) Type in Swift/BAT catalog (src.class)
   (ALL)LAT (char) Fermi/LAT identifier (Note 1)   (meta.id.cross)
   (ALL)f_LAT (char) Flag ")" = Less firm association (Assoc2) (meta.code)
   (ALL)LType (char) Type in Fermi/LAT catalog (Note 2)   (src.class)
   (ALL)Sep deg [0.001/0.4] Separation between BAT and LAT positions (pos.angDistance)
   (ALL)Flag (char) Cross-matched point source flag (Note G1)   (meta.code.error)
  (1)1FLE   [0/1] Counterparts in Fermi-LAT low energy catalog (Principe+, 2018, J/A+A/618/A22)? (1=yes; 0=no) (meta.code)
   (ALL)RAJ2000 deg (i) BAT Right Ascension (J2000) (pos.eq.ra;meta.main)

ALL cols		    
 (i)indexed column
   (ALL)DEJ2000 deg (i) [-76/81] BAT Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)GammaB   [0.88/5.59] Swift/BAT photon index (spect.index)
   (ALL)GammaL   [1.45/3.8] Fermi/LAT photon index (spect.index)
  (1)FBAT 10-11mW/m2 [0.38/2300] Swift/BAT flux in units of 10–11erg/s/cm2 (phot.flux;em.X-ray)
   (ALL)FLAT 10-11mW/m2 [0.094/940] Fermi/LAT flux in units of 10–11erg/s/cm2 (phot.flux.density;em.gamma.hard)
  (1)VIndex   [2.6/75000] Gamma-ray variability index (meta.code;src.var.index)
   (ALL)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
   (ALL)NED (char) ask the NED data-base about this object (meta.ref.url)
  (2)m_LAT  (n)Number of BAT IDs for this LAT source (meta.number)
  (2)Ext deg [0.1/3.5] LAT major axis extent (phys.angSize)
  (2)FBAT (char) 10-11mW/m2Swift/BAT flux in units of 10–11erg/s/cm2 (phot.flux;em.X-ray)

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