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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

  Hα emission sources in h and χ Per (Currie+, 2007)
Post annotation
1.J/ApJ/669/L33/table1Hα emission sources (30 rows)

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)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
  SpType (char) Spectral type (src.spType)
  e_SpType  1σ error in the subclass of SpType (stat.error;src.spType)
  EWHa 0.1nm Hα equivalent width in Angstroms (Note 2)   (spect.line.eqWidth;em.line.Halpha)
  Acc? (char) [yn] Accreting? (meta.code)
  Jmag mag 2MASS J band magnitude (Note 3)   (phot.mag;em.IR.J)
  Kmag mag 2MASS Ks band magnitude (Note 3)   (phot.mag;em.IR.K)
  2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  K-3.6 mag (n) The (2MASS Ks- IRAC 3.6 micron) color (Note 3)   (phot.color;em.IR;em.IR)
  K-8 mag (n) The (2MASS Ks- IRAC 8 micron) color (Note 3)   (phot.color;em.IR;em.IR)

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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