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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

  X-ray view of IC348 (Stelzer+, 2012)
Post annotation
1.J/A+A/537/A135/table7Primary Chandra catalog (290 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)
  n_Seq (char) O indicates an optical counterpart in table3 (meta.ref.url)
  Seq  X-ray catalog sequence number (;meta.main)
  CXOUJ (char) (i) Chandra designation, (
  RAJ2000 deg (i) Right Ascension in decimals degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination J2000 (in decimals degrees) (J2000) (pos.eq.dec;meta.main)
  ePos arcsec Standard deviation of position error (Note 1)   (stat.error;pos)
  theta arcmin Off-axis angle (instr.offset)
  CTnet ct Net counts extracted in the total energy band (0.5-8.0keV) (phot.count;em.X-ray)
  e_CTnet ct One sigma uncertainty on Ct,net (stat.error)
  BT ct background counts expected in the source extraction region (total band) (instr.background)

ALL cols
 (i)indexed column
  CHnet ct Net counts extracted in the hard energy band (2.0-8.0keV) (phot.count;em.X-ray)
  PSFf  Fraction of PSF enclosed in extraction region (at 1.497keV) (Note 2)   (instr.det.psf)
  Signi  Source significance (
  l_logPb (char) limit flag of logPb (meta.code.error)
  logPb [-] Probability that extracted counts (total band) are solely from background (Note 3)   (
  Anom (char) [g] Source anomalies flag (Note 4)   (meta.code)
  Var (char) [abc] Source variability flag (Note 5)   (meta.code;src.var)
  texp ks Source effective exposure time (time.duration;obs.exposure)
  Emed keV Background-corrected median photon energy in the total 0.5-8keV energy band (
  Simbad  ask the Simbad data-base about this object (meta.ref)

ALL cols
 (i)indexed column
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usage  Display UCD1+    UCD1  
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