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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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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/80/531
  An X-ray catalog and atlas of galaxies. (Fabbiano+, 1992)
ReadMe+ftp
1992ApJS...80..531F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/80/531/gxatlasObservation Info for the EINSTEIN Galaxy Catalog (716 rows)

Simple ConstraintList Of Constraints
 
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) [ ab] Note: 'a' if AGN or 'b' if Virgo (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)
  nH 10+20cm-2Foreground column of HI (Note 1)   (phys.columnDensity)
  inst (char) [IH] Instrument used (Note 2)   (meta.id;instr)
  Seqno  Observation sequence number (meta.id)
  obs "Y:M:D" Year of start of observation minus 1900 (time.epoch)
  livetime s Time of observation (Note 3)   (time.duration;obs.exposure)
  offaxis arcmin Distance to field center (Note 4)   (pos.angDistance)

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