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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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  X-ray survey of the NDWFS Bootes field (Kenter+, 2005)
Post annotation
1.J/ApJS/161/9/table1(c)Properties of extended sources in the XBootes Survey (43 rows)
2.J/ApJS/161/9/table3(c)Properties of point sources in the XBootes survey (3293 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)CXOXB (char) The CXOXB name (JHHMMSS.S+DDMMSS) (;meta.main)
  (1)Size arcsec Size of CXOXB source (phys.angSize)
  (1)e_Size arcsec Error on Size (stat.error;phys.angSize)
   (ALL)Scts ct Net counts in the soft (0.5-2keV) band (phot.count;em.X-ray)
  (1)e_Scts ct Error on Scts (stat.error)
   (ALL)Sflux aW/m2 The 0.5-2keV flux (Note 1)   (phot.flux;em.X-ray)
   (ALL)e_Sflux aW/m2 Error on Sflux (Note 1)   (stat.error)
   (ALL)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000.0) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of Declination (J2000.0) (pos.eq.dec;meta.main)
   (ALL)ePos arcsec Positional error (stat.error)

ALL cols
 (i)indexed column
  (2)Fcts ct Counts in the full (0.5-7keV) band (phot.count;em.X-ray)
  (2)Hcts ct Counts in the hard (2-7keV) band (phot.count;em.X-ray)
  (2)Fflux aW/m2 The 0.5-7keV flux (Note 1)   (phot.flux;em.X-ray)
  (2)e_Fflux aW/m2 Uncertainty in F0.5-7 (stat.error)
  (2)f_Sflux (char) Limit flag on F0.5-2 (Note 2)   (meta.code)
  (2)f_Hflux (char) Limit flag on F2-7 (Note 2)   (meta.code)
  (2)Hflux aW/m2 The 2-7 keV flux (Note 1)   (phot.flux;em.X-ray)
  (2)e_Hflux aW/m2 (n) Uncertainty in F2-7 (stat.error)
  (2)Exp s The exposure time (time.duration;obs.exposure)
  (2)Frac  Effective area (Note 3)   (phys.area)
  (2)HR  (n) Hardness ratio (Note 2)   (phot.flux;arith.ratio)
  (2)E_HR  (n) Upper limit on HR (stat.error;stat.max)
  (2)e_HR  (n) Lower limit on HR (stat.error)

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