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:

Radius Box size

  
J/ApJS/80/531
  An X-ray catalog and atlas of galaxies. (Fabbiano+, 1992)
Post annotation
img(gal)
1.J/ApJS/80/531/gxfluxesFlux Density Info for the EINSTEIN Galaxy Catalog (448 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)
  Name (char) (i) Name of the object (NGC, IC, UGC number) (meta.id;meta.main)
  note (char) [ a-e] Flag indicating ending note (Note 1)   (meta.note)
  RAB1950 "h:m:s" (i) Right Ascension (B1950) (hour) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Declination (B1950) (deg) (pos.eq.dec;meta.main)
  instr (char) [IH] Instrument used (Note 2)   (meta.id;instr)
  seqno  Observation sequence number (Note 3)   (meta.id)
  Bmag mag Apparent B magnitude (Note 4)   (phot.mag;em.opt.B)
  type  T-type following RC2 (Note 5)   (src.morph.type)
  RA_X "h:m:s" (n)(i) Right Ascension (B1950) (hour) (Note 6)   (pos.eq.ra;meta.main)
  DE_X "d:m:s" (n)(i) Declination (B1950) (deg) (Note)   (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  radius arcsec (n) Size of aperture for flux extraction (phys.angSize;src)
  l_counts (char) Flagged '<' if counts is an upper limit (Note 7)   (meta.code.error)
  counts ct (n) Total counts from EINSTEIN observation (Note 7)   (phot.count;em.X-ray)
  e_counts ct (n) Error on count total (Note 7)   (stat.error)
  l_crate (char) [ <] '<' if count rate is upper limit (Note 8)   (meta.code.error)
  crate ct/ks (n) Count-rate from EINSTEIN observation (Note 8)   (phot.count;em.X-ray)
  l_FluxX (char) [ <] '<' if flux is an upper limit (Note 9)   (meta.code.error)
  FluxX 10-16W/m2(n) X-ray flux (Note 9)   (phot.flux;em.X-ray)
  dist Mpc Assumed distance in Megaparsecs (Note 10)   (pos.distance)
  l_logLx (char) [ <] '<' if luminosity is upper limit (Note 11)   (meta.code.error)
  logLx [10-7W] (n) Log of the X-ray luminosity (Note 11)   (phys.luminosity;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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