CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


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Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Deep Chandra survey of the Groth Strip. II. (Georgakakis+, 2006)
Post annotation
1.J/MNRAS/371/221/table2Chandra GWS X-ray/optical catalogue (158 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)
  [NLA2005] (char) Sequential number (cNNN) (meta.record)
  RAJ2000 "h:m:s" (i) X-ray right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  l_dOX (char) Limit flag on dOX (meta.code.error)
  dOX arcsec (n) X-ray/optical centroid offset (pos.angDistance)
  l_Prob (char) Limit flag on Prob (meta.code.error)
  Prob % (n) Probability that the optical counterpart is spurious alignment (stat)
  l_Rmag (char) Limit flag in Rmag (meta.code.error)
  Rmag mag R magnitude in AB system (phot.mag;em.opt.R)
  r_Opt  (n) Source of optical identification (Note 1)   (meta.ref;pos.frame)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  zspec  (n) Spectroscopic redshift (src.redshift)
  r_zspec  (n) Source of zspec (Note 2)   (meta.ref;pos.frame)
  Class (char) Optical spectroscopic classification (Note 3)   (meta.code.class)
  zphot  (n) Photometric redshift (src.redshift)
  E_zphot  (n) Error on zphot (upper limit) (stat.error;stat.max)
  e_zphot  (n) Error on zphot (lower limit) (stat.error)
  l_NH (char) Limit flag on NH (meta.code.error)
  NH 10+22cm-2(n) Hydrogen column density (phys.columnDensity)
  E_NH 10+22cm-2(n) Error on NH (upper limit) (stat.error;stat.max)
  e_NH 10+22cm-2(n) Error on NH (lower limit) (stat.error)
  LX 10+36W (n) Unobscured 0.5-10keV X-ray luminosity (phys.luminosity;em.X-ray)
  Det (char) [fshu] Detection flags (Note 4)   (instr.bandwidth)
  Xray  Display the X-ray data of paper I (meta.ref.url)

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