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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

  History and Accurate Positions for the NGC/IC Objects (Corwin, 2004) See also the NGC/IC Project Home Page at
Post annotation
1.VII/239A/icpos(c)NGC/IC positions (mean values) (15517 rows)
2.VII/239A/icdata(c)NGC/IC referenced positions and notes (55179 rows)
3.VII/239A/refsReferences of positions (2365 rows)

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)Note (char) [*] indicates a note in the file "ngcnotes.txt" or "icnotes.txt" (meta.code)
  (1+2)Cat (char) [IN] Catalog: N=NGC, I=IC (meta.note)
   (1+2)NGC/IC  (i) Number in the NGC or IC catalog (;meta.main)
  (1+2)n_NGC/IC (char) Component or remarks (Note G1)   (meta.note)
  (1)RAJ2000 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
  (1+2)qPos (char) [a-g] Precision on position (Note G2)   (meta.code.qual)
  (1+2)N  Number of positions used (meta.number)
  (1)e_RAJ2000 arcsec (n) Standard deviation in RA (stat.error;pos.eq.ra)
  (1)e_DEJ2000 arcsec (n) Standard deviation in DE (stat.error;pos.eq.dec)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Refs (char) References of positions detailed in "refs.dat" (meta.ref;pos.frame)
  (1+2)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1+2)NED (char) ask the NED data-base about this object (meta.ref.url)
  (2)RAB1950 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
  (2)DEB1950 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
  (2)f_Pos (char) [*o] rejected or original position (Note 1)   (meta.code)
  (2)r_Pos (char) Reference of position in "refs.dat" (meta.ref;pos.frame)
  (2)Comm (char) Comments, Notes and Remarks (Note 2)   (meta.note)
  (2)_RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  (2)_DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (3)Ref (char) Reference code (meta.note)
  (3)n_Text (char) [*=] * indicate a remark line, = the Bibcode (meta.note)
  (3)Text (char) Text of note. (meta.note)

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