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/183/261
  Optical photometry of the ONC (Da Rio+, 2009)
Post annotation
img(gal)
1.J/ApJS/183/261/table5H{alpha} excess (1040 rows) (released 2017-09-19)
[METAtab] [METAcola]

 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Seq  Running identification number (meta.id;meta.main)
  [DRS2009]  Identification number from table2.dat (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  EWA 0.1nm H{alpha} equivalent width in Angstroms (Note 1)   (spect.line.eqWidth)
  EWHz Hz H{alpha} equivalent width in Hertz (Note 1)   (spect.line.eqWidth)
  Ex.erg mW/m2 H{alpha} excess in erg/s/cm2 (phot.color.excess)
  Ex.mJy mJy H{alpha} excess in mJy (phot.color.excess)
  Cont.erg mW/m2 H{alpha} continuum in erg/s/cm2 (phot.flux;em.line.Halpha)
  Cont.mJy mJy H{alpha} continuum in mJy (phot.flux;em.line.Halpha)

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usage  Display UCD1+    UCD1  
-3
-source=J/ApJS/183/261/table5
-ref=VIZ68ee1c3c2b83c4
elapse time 1

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0 NO stderr FILE

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