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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/AJ/125/1537
  QUIRC Chandra sources in OMC 2/3 (Tsujimoto+, 2003)
Post annotation
img(gal)
1.J/AJ/125/1537/table2(c)QUIRC source list (1448 rows)
2.J/AJ/125/1537/table3(c)QUIRC identified Chandra sources (74 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)TKK  Object identification number (TKK NNNN) (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
   (ALL)l_Jmag (char) Limit flag on Jmag (Note 2)   (meta.code.error)
   (ALL)Jmag mag The 2MASS J-band magnitude (phot.mag;em.IR.J)
  (1)f_Jmag (char) [d] Flag on Jmag (Note 3)   (meta.code.error)
  (1)l_Hmag (char) Limit flag on Hmag (Note 2)   (meta.code.error)
  (1)Hmag mag The 2MASS H-band magnitude (phot.mag;em.IR.H)
  (1)f_Hmag (char) [d] Flag on Hmag (Note 3)   (meta.code.error)
  (1)l_Kmag (char) Limit flag on Kmag (Note 2)   (meta.code.error)

ALL cols
    
 (i)indexed column
  (1)Kmag mag The 2MASS K-band magnitude (phot.mag;em.IR.K)
  (1)f_Kmag (char) [d] Flag on Kmag (Note 3)   (meta.code.error)
  (1)2MASS (char) The 2MASS identification (meta.id)
  (1)2M (char) Show the nearby (r<5'') 2MASS Sources (meta.ref)
  (2)[TKT2002] (char) X-ray source identification (Note 1)   (meta.id;meta.main)
  (2)f_[TKT2002] (char) Flag on [TKT2002] (Note 2)   (meta.code.error)
  (2)QUIRC (char) The QUIRC source identification, JHHMMSSss+DDMMSSs (meta.id.part;meta.main)
  (2)Sep arcsec Separation between Chandra and QUIRC sources (pos.angDistance)
  (2)Angle arcmin The off-axis angle of the Chandra source (instr.offset)
  (2)l_J-H (char) Limit flag on J-H (meta.code.error)
  (2)J-H mag The (J-H) color in CIT system (phot.color;em.IR.J;em.IR.H)
  (2)l_H-K (char) Limit flag on H-K (meta.code.error)
  (2)H-K mag (n) The (H-K) color in CIT system (phot.color;em.IR.H;em.IR.K)
  (2)_RA deg (i) Position (derived from QUIRC name) (right ascension part) (pos.eq.ra;meta.main)
  (2)_DE deg (i) Position (derived from QUIRC 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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