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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

Target dimension:

Radius Box size

  ROSAT X-ray survey in NGC 6475 (Prosser+ 1995)
Post annotation
1.J/AJ/110/1229/table5X-ray source list: Weaker possible sources (21 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)
  ID  Identification number [PSC95] (;meta.main)
  RA2000 "h:m:s" (i) Right ascension (2000) (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (i) Declination sign (pos.eq.dec;meta.main)
  Off-axis arcmin Distance off-axis from the center of the PSPC field (instr.offset)
  Exp s Exposition time (time.duration;obs.exposure)
  CRate s-1 Count rate (phot.count;em.X-ray)
  e_CRate s-1 rms uncertainty on CRate (stat.error)
  S/Nb  Broadband (0.07-2.4keV) signal to noise ratio (stat.snr)
  S/Nh  Hardband (0.5-1.8keV) signal to noise ratio (stat.snr)
  logLx [10-7W] X-ray luminosity (phys.luminosity;em.X-ray)

ALL cols
 (i)indexed column
  l_HR (char) [≥ ] Limit flag on HR (meta.code.error)
  HR  (n) Hardness ratio (phot.flux;arith.ratio)
  DRA arcsec (n) Offset on right ascension between X-ray and optical positions (pos.eq.ra;arith.diff)
  DDE arcsec (n) Offset on declination between X-ray and optical positions (pos.eq.dec;arith.diff)
  Vmag mag (n) V magnitude (phot.mag;em.opt.V)
  B-V mag (n) B-V colour index (phot.color;em.opt.B;em.opt.V)
  V-Ic mag (n) V-Ic colour index (phot.color;em.opt.V;em.opt.I)
  Member (char) [YN? ] Membership (meta.code.member)
  o_Vmag  (n) Number of observation in V band (meta.number)
  o_Bmag  (n) Number of observation in B band (meta.number)
  o_Icmag  (n) Number of observation in Ic band (meta.number)
  Name (char) Optical counterpart name when available (Note 1)   (
  GSC (char) GSC number (
  Note (char) Notes (Note 2)   (meta.note)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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