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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

  Swift/XRT obs. of unidentified IBIS sources (Landi+, 2010)
Post annotation
1.J/MNRAS/403/945/table2(c)INTEGRAL/IBIS position of the 20 selected sources and locations of the objects detected by XRT, within the 90% and 99% IBIS error circles, with relative counterparts (53 rows)
2.J/MNRAS/403/945/table1Log of the Swift/XRT observations used in this paper (50 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)CR ct/ks (n) Count rate in 0.3-10keV band (phot.count;em.X-ray)
  (1)Ctp (char) Counterpart name(s), from NED, HEASARC and SIMBAD (Note 1)   (
  (1)DE1 "d:m:s" (n) XRT declination (J2000) (pos.eq.dec)
  (1)DEJ2000 "d:m:s" (i) Source declination (J2000) (pos.eq.dec;meta.main)
  (1)eCir (char) Error circle definition (90% or 99%) (stat.error)
  (1)e_CR ct/ks (n) rms uncertainty on CR (stat.error)
  (1)ePos arcsec (n) Error on XRT position (stat.error;pos)
  (1)eRad arcsec Error radius, given at 90% confidence level (stat.error;phys.angSize)
  (1)IBIS (char) Details from 4th IBIS/ISGRI survey (Bird+ 2010, Cat. J/ApJS/186/1) (meta.ref.url)
  (1)n_Source (char) [b] source is located at high Galactic latitude (|b|>10) (meta.note)
  (1)RA1 "h:m:s" (n) XRT right ascension (J2000) (pos.eq.ra)
  (1)RAJ2000 "h:m:s" (i) Source 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)Seq  (n) Sequential number of XRT detected object, within the source (meta.record)
  (1)Simbad (char) ask the Simbad data-base about this object
   (ALL)Source (char) (i) IBIS source (;meta.main)
  (2)Date "Y:M:D" (n)Observation date (time.epoch;obs)
  (2)Exp s Time exposure (time.epoch;obs.exposure)
  (2)ID  Observation ID (;obs)

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