@begin(header)
author: Eric Mandel
show_author: ShowNone
author_organization: Smithsonian Astrophysical Observatory
node_expert: eric@cfa.harvard.edu
expiration_date: 12/31/93
last_modifier: Eric Mandel
last_mod_date: 02/17/95
mod_num: 1
@end(header)
Welcome to Spectrum X Gamma/NoAction
 SXG Software Tools .../AstroTools
  The IRAF Analysis Environment .../iraftop
  The XSPEC Spectral Analysis Environment .../xspec
  The SAOtng Image Display/saotng
  PIMMS Proposal Preparation/pimms
  Other Useful Software/NoAction
 SXG Documentation .../NoAction
  The US Spectrum X Gamma Home Page/sxg.html
  General Information About SXG/about_sxg.html
  How To Prepare SXG Proposals/proposal_prep.html
  How To Submit SXG Proposals/proposal_submit.html
 SXG Data Archive/NoAction
  An Overview of the SXG Archive/NoAction
  How To Access the SXG Archive/NoAction
 Other Data/NoAction
  ROSAT PSPC Data/pspc_data
  ROSAT HRI Data/hri_data