VizieR

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

VizieR

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

  
J/ApJS/155/271
  Chandra Deep Field-South: Optical spectroscopy (Szokoly+, 2004)
ReadMe+ftp
2004ApJS..155..271S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/155/271/table5X-Ray sources not yet published in Giacconi et al., 2002, Cat. J/ApJS/139/369 (3 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)
  [GZW2002]  Unique Detection identification number, [GZW2002] XID NNN in Simbad (meta.id;meta.main)
  CXO (char) CXO designation (JHHMMSS.s-DDMMSS) (meta.id)
  RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  l_SCts (char) Limit flag on S (meta.code.error)
  SCts ct Net counts in soft (0.5-2keV) band (phot.count;em.X-ray)
  e_SCts ct (n) rms uncertainty on S (stat.error)
  l_HCts (char) Limit flag on H (meta.code.error)
  HCts ct Net counts in hard (2-10keV) band (phot.count;em.X-ray)
  e_HCts ct (n) rms uncertainty on H (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  STime ks Effective exposure time in the soft band (time.duration;obs.exposure;em.X-ray.soft)
  HTime ks Effective exposure time in the soft band (time.duration;obs.exposure;em.X-ray.soft)
  l_SFlux (char) Limit flag on FS (meta.code.error)
  SFlux mW/m2 Flux in soft band (phot.flux;em.X-ray)
  e_SFlux mW/m2 (n) rms uncertainty on FS (stat.error)
  l_HFlux (char) Limit flag on FH (meta.code.error)
  HFlux mW/m2 Flux in hard band (phot.flux;em.X-ray)
  e_HFlux mW/m2 (n) rms uncertainty on FH (stat.error)
  HR  Hardness ratio, (H-S)/(H+S) (Note G4)   (phot.flux;arith.ratio)

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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