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Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/147/29
  BRHalpha data of blue compact dwarf galaxies (Gil De Paz+, 2003)
ReadMe+ftp
2003ApJS..147...29G
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Post annotation 		img(gal)
1.J/ApJS/147/29/dataGalaxies, images and integrated photometry (tables 1, 3 and 5 of the article) (114 rows)

Simple ConstraintList Of Constraints
 
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)
  Name (char) Object Name
  Bmag mag Integrated B band magnitude (Note 1)   
  e_Bmag mag 1σ error in Bmag (Note 1)   
  Rmag mag Integrated R band magnitude (Note 1)   
  e_Rmag mag 1σ error in Rmag (Note 1)   
  B-R mag The (B-R) integrated color (Note 1)   
  e_B-R mag 1σ error in B-R (Note 1)   
  FHa 10-17W/m2(n) Integrated Hα flux in 10–14erg/s/cm2 (Note 2)   
  e_FHa 10-17W/m2(n) Error in FHalpha (Note 2)   
  BMAG mag Absolute B band magnitude (Note 1)   

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logL [10-7W] (n) Log of the Hα luminosity in erg/s (Note 1)   
  TType (char) Morphological type (Note 3)   
  EWHa nm (n) Hα equivalent width in Angstroems (Note 2)   
  r_Name (char) Non-redshift distance reference (Note 1)   
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000)
  DEJ2000 "d:m:s" Degree of Declination (J2000)
  AB mag B band extinction from Schelegel et al. (1998ApJ...500..525S)
  HRV km/s Heliocentric radial velocity from NED
  OWave 0.1nm Observed Hα wavelength in Angstroms
  Filt (char) Hα filter used in Hα-line imaging
  Dist Mpc Distance
  NII/Ha  The [NII] (6584) to Hα intensity ratio (Note 2)   
  Simbad  ask the Simbad data-base about this object

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  NED  ask the NED data-base about this object
  Tel (char) Observatory and telescope (Note 1)   
  BObs "Y:M:D" (n)Date of the B band observation
  BNum  Number of B band exposures
  Bexp s B band exposure time
  BAir  B band mean airmass
  BPSF arcsec B band seeing (FWHM)
  RObs "Y:M:D" (n)Date of the R band observation
  RNum  Number of R band exposures
  Rexp s R band exposure time
  RAir  R band mean airmass
  RPSF arcsec R band seeing (FWHM)
  HaObs "Y:M:D" (n)Date of the Hα observation
  HaNum  Number of Hα exposures
  Haexp s Hα exposure time
  HaAir  Hα mean airmass
  HaPSF arcsec Hα band seeing (FWHM)

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