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Catalog Selection Page

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

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 Swift-BAT survey of Galactic sources (Voss+, 2010)
Post annotation
1.J/ApJ/721/1843/table1The 228 detected hard X-ray sources (228 rows)

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)
  Swift (char) Swift name (JHHMM.m+DDMM) (;meta.main)
  RAJ2000 deg Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  e_Pos arcmin Positional uncertainty (stat.error)
  Flux 10-14W/m2Time-averaged 15-55 keV flux in units of 10–11erg/s/cm2 (phot.flux.density;em.gamma.hard)
  S/N  Signal-to-Noise (stat.snr)
  ID (char) Optical identification (Note 1)   (
  Type (char) Source type (7 blazars, 2 BL Lac, 3 Be star, 18 CV, 4 galaxy, 3 galaxy cluster, 38 HMXB, 60 LMXB, 9 pulsar, 5 supernova remnant, 4 symbiotic star, 56 Seyfert and 1 dwarf nova) (src.class)
  Off arcmin (n) source position offset Swift / optical (pos.angDistance)
  Simbad  ask the Simbad data-base about this object (meta.ref)

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(n) indicates a possible blank or NULL column  
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usage  Display UCD1+    UCD1  

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**** -bg is an obsolete option
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