VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/134/2474
  Hα emission-line stars in 7 dwarfs galaxies (Massey+, 2007)
ReadMe+ftp
2007AJ....134.2474M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/134/2474/tables(c)Hα emission-line stars in 8 galaxies (tables 8-15 of the paper) (7158 rows)
2.J/AJ/134/2474/table17New spectroscopic identifications (126 rows)

Simple ConstraintList Of Constraints
 
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)
   (ALL)Gal (char) Galaxy name (meta.id.parent)
   (ALL)LGGS (char) (i) LGGS Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)n_LGGS (char) S indicates a news spectroscopic identification in table17 (meta.ref.url)
  (1)HAmag mag The Hα band magnitude (phot.flux;em.line.Halpha)
  (1)HA-S2 mag The (Hα-[SII]) color index (phot.color;em.opt.V;em.line.Halpha)
  (1)O3-c mag The ([OIII]-continuum) color index (spect.index)
  (1)Vmag mag The V band magnitude (phot.mag;em.opt.V)
  (1)B-V mag The (B-V) color index (phot.color;em.opt.B;em.opt.V)
  (1)U-B mag (n) The (U-B) color index (phot.color;em.opt.U;em.opt.B)
  (1)Qmag mag (n) reddening-free index Q = U-B -0.72(B-V) (phot.color.reddFree)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)SpType (char) Spectral class (if available) (src.spType)
  (1)CrossID (char) Cross identification (if available) (meta.id;phys.atmol.crossSection)
  (1)Ref (char) References for spectral type (Note 1)   (meta.ref)
  (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)
  (2)Note (char) Note (Note 1)   (meta.note)
  (2)Fig (char) Figure number(s) (meta.id)

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