VizieR

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

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

  
III/177
  H-alpha emission stars in the Orion region (Wiramihardja+ 1993)
ReadMe+ftp
1989PASJ...41..155W
Similar Catalogs
Post annotation 		img(gal)
1.III/177/catalog(c)H-alpha emission-line stars in Ori region (1214 rows)
2.III/177/notesNotes to flagged stars (68 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)area   [03/76] Area number (Note 1)   (meta.id.part;meta.main)
   (ALL)seq   [1/415] Serial number in each area in increasing R.A. order at epoch of 1950.0. (meta.id.part;meta.main)
  (1)RAB1950 "h:m:s" (i) [5] right ascension (B1950) (pos.eq.ra;meta.main)
  (1)DEB1950 "d:m:s" (i) [0/12] declination (B1950) (pos.eq.dec;meta.main)
  (1)INT1   [0/9] Estimated H-alpha emission intensity (Note 2)   (spect.line.intensity;em.line.Halpha)
  (1)INT2  (n) [0/9] Second estimated H-alpha emission intensity (spect.line.intensity;em.line.Halpha)
  (1)INT3  (n) [0/9] Third estimated H-alpha emission intensity (spect.line.intensity;em.line.Halpha)
  (1)Vmag mag (n) [6.5/18.6] V magnitude (Note 3)   (phot.mag;em.opt.V)
  (1)Notes (char) Identification with the previous surveys (Note 4)   (meta.note)
  (1)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Text (char) Text of note (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0