Project Publications

• J.Barnstedt, N.Kappelmann, I.Appenzeller et al.,
  The ORFEUS II Echelle Spectrometer: Instrument description, performance and data reduction
  Astronomy & Astrophysics Suppl. Ser. 134, 1998, 561-568
   
• J. Barnstedt, W. Gringel, N. Kappelman, & M. Grewing
  The ORFEUS II Echelle spectrum of HD 93521: A reference for interstellar molecular hydrogen
  A.&A.,143,193(Wavelength calibration)