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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/A+A/458/245
  Obs. of 2 Unidentified Gamma-ray Sources (La Palombara+, 2006)
ReadMe+ftp
2006A&A...458..245L
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/458/245/table1Main characteristics of the 8 EPIC observations of 3EG J0616-3310 (Obs=1-4) & 3EG J1249-8330 (Obs=5-8) (chart) (8 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)
  Obs  EPIC field sequential reference number (meta.id;obs.field)
  Rev  Revolution number of XMM (meta.id;obs)
  ObsDate "Y:M:D" (n)Observation date (time.epoch)
  ObsTime "h:m:s" (n)Observation time (hh:mm:ss) (time.epoch)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  PN ks Exposure time for PN instrument (time.duration;obs.exposure)
  MOS1 ks Exposure time for MOS1 instrument (time.duration;obs.exposure)
  MOS2 ks Exposure time for MOS2 instrument (time.duration;obs.exposure)
  NH 10+20cm-2Hydrogen column density (phys.columnDensity)
  Det  Number of detected sources (meta.number)

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