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    • Long-slit spectrophotometry of the H II regions Gum 38a and Gum 38b 

      Girardi, Leo Alberto; Bica, Eduardo Luiz Damiani; Pastoriza, Miriani Griselda; Winge, Claudia (1997) [Journal article]
      We present new long-slit spectrophotometric observations in the range 3700-7200 Å of the H II regions Gum 38a and Gum 38b (RCW 57). We study the spatial distribution of reddenig ad excitation throughout the complex by means ...