VizieR

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

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/ApJ/554/742
  Chandra Deep Survey of the HDF-N (Hornschemeier+, 2001)
ReadMe+ftp
2001ApJ...554..742H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/554/742/table6Multiwavelength properties of the Caltech area CHANDRA sources (83 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)
  [HBG2001]  CHANDRA source number (meta.id)
  CXOHDFN (char) The CXOHDFN name (Note 1)   (meta.id;meta.main)
  f_CXOHDFN (char) [fg] Flag on CXOHDFN (Note 2)   (meta.code.error)
  l_Rmag (char) 2-σ limit flag on Rmag (meta.code.error)
  Rmag mag The R band magnitude (Note 3)   (phot.mag;em.opt.R)
  f_Rmag (char) [i] Flag on Rmag (Note 4)   (meta.code.error)
  l_Imag (char) 2-σ limit flag on Imag (meta.code.error)
  Imag mag The I band magnitude (Note 3)   (phot.mag;em.opt.I)
  z  (n) Redshift (src.redshift)
  f_z (char) [NS] Indicates object is a Northern (N) or Southern (S) object (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  r_z (char) Reference for z (Note 5)   (meta.ref)
  ID (char) Object identification (Note 6)   (src.class)
  r_ID (char) Reference for ID (Note 5)   (meta.ref)
  l_LogFB (char) Limit flag on LogFB (meta.code.error)
  LogFB [10-7W] (n) Log of the full band X-ray luminosity in ergs/s (phys.luminosity;em.X-ray)
  l_LogHB (char) Limit flag on LogHB (meta.code.error)
  LogHB [10-7W] (n) Log of the hard band X-ray luminosity in ergs/s (phys.luminosity;em.X-ray)
  f_LogHB (char) [h] Flag on LogHB (Note 2)   (meta.code.error)
  l_LogSB (char) Limit flag on LogSB (meta.code.error)
  LogSB [10-7W] (n) Log of the soft band X-ray luminosity in ergs/s (phys.luminosity;em.X-ray)
  f_LogSB (char) [h] Flag on LogHB (Note 2)   (meta.code.error)
  _RA deg (i) Position (derived from the CXOHDFN name) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position (derived from the CXOHDFN name) (declination part) (pos.eq.dec;meta.main)

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