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/AJ/115/1253
  Deep X-Ray Radio Blazar Survey (DXRBS). I. (Perlman+ 1998)
Post annotation
img(gal)
1.J/AJ/115/1253/table3(c)Positional information (102 rows)
2.J/AJ/115/1253/table4Newly identified objects (102 rows)
3.J/AJ/115/1253/table6Previously identified blazars (97 rows)
4.J/AJ/115/1253/notesIndividual notes (182 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
   (1+2+4)1WGA (char) (i) WGACAT name (meta.id;meta.main)
  (1)DE1 "d:m:s" PMN or GB6 declination (J2000) (pos.eq.dec)
  (1)DE2 "d:m:s" Optical Counterpart declination (J2000) (pos.eq.dec)
  (1)DEJ2000 "d:m:s" (i) WGACAT declination (J2000) (pos.eq.dec;meta.main)
  (1)eCount arcsec Counterpart error (stat.error)
  (1)Error arcsec Cumulative error (stat.error)
  (1)eWGA arcsec WGACAT error (Note 1)   (stat.error)
  (1+2)N  (n)Number of results for this blazar (in tables 3 and 4) (meta.ref.url)
   (1+2)n_1WGA (char) N indicates that a note exists (file notes.dat) (meta.ref.url)
  (1)o/e  Ratio of Offset to Error (stat.error)
  (1)Offset arcsec Absolute offset (X-O) value (pos.angDistance)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)oWGA arcsec Offset from field center in X-ray (pos.angDistance)
  (1)RA1 "h:m:s" PMN or GB6 right ascension (J2000) (pos.eq.ra)
  (1)RA2 "h:m:s" Optical Counterpart right ascension (J2000) (pos.eq.ra)
  (1)RAJ2000 "h:m:s" (i) WGACAT right ascension (J2000) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Source (char) Source (Note 2)   (meta.id)
  (1)WGAdat (char) Display the data from WGA Catalog (IX/31) (meta.ref.url)
  (2)Bmag mag (n) B magnitude (phot.mag;em.opt.B)
  (2)Cat (char) Other catalogs (Note 2)   (meta.id;meta.dataset)
  (2+3)Class (char) Classification (Note 1)   (src.class)
  (2+3)Crate ct/s ROSAT count rate (phot.count;em.X-ray)
  (2+3)F(0.1-2.0) mW/m2 0.1-2.0keV flux (phot.flux;em.X-ray)
  (2+3)F1keV uJy Flux density at 1keV (phot.flux;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)F6cm mJy (n) Flux density at 6cm (phot.flux.density;em.radio.3-6GHz)
  (2)l_Bmag (char) Limit flag on Bmag (meta.code.error)
  (2+3)log(FX/FR)  (n) X-flux to radio-flux ratio (phot.flux;arith.ratio)
  (2)l_Rmag (char) Limit flag on Rmag (meta.code.error)
  (2)Rmag mag (n) R magnitude (phot.mag;em.opt.R)
  (2+3)SI  (n) Radio spectral index (spect.index)
  (2+3)u_z (char) [?] Uncertainty flag on z (meta.code.error;src.redshift)
  (2+3)z  (n) Redsifht (src.redshift;pos.heliocentric)
  (3)l_z (char) Limit flag on z (meta.code.error;src.redshift)
  (3)Name (char) Source name (meta.id;meta.main)
  (3)Vmag mag (n) V magnitude (phot.mag;em.opt.V)
  (4)Note (char) Text of the note (meta.note)

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