AGS000028l

• by Peter_Dzwig

  Nice spectrum here: http://skyserver.sdss3.org/dr9/en/tools/explore/obj.asp?ra=211.152&dec=17.3013, strong H-alpha [N_II}

  Posted July 29, 2013 9:21 PM

• by JeanTate

  Very A-type!

  Actually, the H-alpha isn't all that strong, compared with the two [NII] lines. The DR10 emissionlinesPort gives the following EW (equivalent width) for these three emission lines (no 'Fit_Warning's 😉):

  EW_NII_6547: 0.8725012 ± -9999

  EW_Ha_6562: 2.496185 ± -9999

  EW_NII_6583: 2.596931 ± -9999

  Posted August 2, 2013 3:14 PM