VizieR

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

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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

  
J/MNRAS/356/568
  Deep Chandra survey of the Groth Strip (Nandra+, 2005)
ReadMe+ftp
2005MNRAS.356..568N
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/356/568/XsrcChandra GWS sources, plus additional sources in ELAIS-N1 and HDF-N (tables 3, A1 and A2 of paper) (254 rows)

Simple ConstraintList Of Constraints
 
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)
  Seq (char) Sequential number (Note 1)   (meta.record)
  Field (char) Field, as GWS for Groth Strip (table3), EN1 for ELAIS-N1 (tableA1), HDF-N for Hubble Deep Field North (table A2) (meta.id;obs.field)
  CXO (char) CXO GWS designation (JHHMMSS.s+DDMMSS) (Note 2)   (meta.id;meta.main)
  l_FB (char) Limit flag on FB (meta.code.error)
  FB ct Full-band (0.5-7keV) counts (phot.count;em.X-ray)
  E_FB ct (n) Error on FB, upper limit (stat.error;stat.max)
  e_FB ct (n) Error on FB, lower limit (stat.error)
  l_SB (char) Limit flag on SB (meta.code.error)
  SB ct Soft-band, 0.5-2keV) counts (phot.count;em.X-ray)
  E_SB ct (n) Error on SB, upper limit (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_SB ct (n) Error on SB, lower limit (stat.error)
  l_HB (char) Limit flag on HB (meta.code.error)
  HB ct Hard-band (2-7keV) counts (phot.count;em.X-ray)
  E_HB ct (n) Error on HB, upper limit (stat.error;stat.max)
  e_HB ct (n) Error on HB, lower limit (stat.error)
  l_UB (char) Limit flag on UB (meta.code.error)
  UB ct Ultra-hard-band (4-7keV) counts (phot.count;em.X-ray)
  E_UB ct (n) Error on UB, upper limit (stat.error;stat.max)
  e_UB ct (n) Error on UB, lower limit (stat.error)
  l_F0.5-10keV (char) Limit flag on F0.5-10keV (meta.code.error)
  F0.5-10keV 10-18W/m2Flux at 0.5-10keV (phot.flux;em.X-ray)
  E_F0.5-10keV 10-18W/m2(n) Error on F0.5-10keV, upper limit (stat.error;stat.max)
  e_F0.5-10keV 10-18W/m2(n) Error on F0.5-10keV, lower limit (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_F0.5-2keV (char) Limit flag on F0.5-2keV (meta.code.error)
  F0.5-2keV 10-18W/m2Flux at 0.5-2keV (phot.flux;em.X-ray)
  E_F0.5-2keV 10-18W/m2(n) Error on F0.5-2keV, upper limit (stat.error;stat.max)
  e_F0.5-2keV 10-18W/m2(n) Error on F0.5-2keV, lower limit (stat.error)
  l_F2-10keV (char) Limit flag on F2-10keV (meta.code.error)
  F2-10keV 10-18W/m2Flux at 2-10keV (phot.flux;em.X-ray)
  E_F2-10keV 10-18W/m2(n) Error on F2-10keV, upper limit (stat.error;stat.max)
  e_F2-10keV 10-18W/m2(n) Error on F2-10keV, lower limit (stat.error)
  l_F5-10keV (char) Limit flag on F5-10keV (meta.code.error)
  F5-10keV 10-18W/m2Flux at 5-10keV (phot.flux;em.X-ray)
  E_F5-10keV 10-18W/m2(n) rms uncertainty on F5-10keV, upper limit (stat.error;stat.max)
  e_F5-10keV 10-18W/m2(n) rms uncertainty on F5-10keV, lower limit (stat.error)
  log(Pmin) [---] Decimal log of the lowest false detection probability found for the four bands (Note 3)   (stat.probability)
  OAA arcmin Off-axis angle (instr.offset)
  HR  (n) Hardness ratio (Note 4)   (phot.flux;arith.ratio)
  Flags (char) [fshu] Flags (Note 5)   (meta.code.error)
  _RA deg (i) Position (derived from CXO name) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position (derived from CXO name) (declination part) (pos.eq.dec;meta.main)

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