This directory contains ASCII data files for the HST 
spectrophotometric standard stars copied from the CALSPEC 
directory at STScI. Data files for 10-Lac, Eta-Aur and Lam-Lep 
are not included. 

The files list wavelength ( A ), flux ( ergs/cm/cm/s/A * 10**16 )
and flux ( Jy ). The file name consists of a prefix 't' and the
star name. 

The files can be converted to MIDAS tables ( .TBL ).
DOITOKE.PRG is the MIDAS procedure to convert all the files and 
FORMAT.FMT is the format file for the tables.

There is an explanatory text and finding charts available for these
standard stars. Please contact J. R. Walsh ( jwalsh@eso.org or
ESO::JWALSH ) for details.

November 1992