Target Description
    ==================
 
      Early type spectrophotometric standards are taken from the HST
      Calspec database
      (http://www.stsci.edu/hst/observatory/cdbs/calspec.html) and
      from the groundbased data by Hamuy et al. (1992,1994) with the
      correction for the near-IR by Bessell (1999).
 
      Spectral Type           AOIII
      Apparent Magnitude V    5.61
      Right Asc  (2000)       19 54 44.7
      Dec        (2000)       +00 16 26
      HR                      7596
      HD                      188350