fast4fix (version 2.0)

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Occasionally ASCA will be switched to FAST mode before it is switched out of 4CCD mode, this results in a funny state where the spacecraft thinks it is using 4CCDs when it is really using two. This script fixes this problem by taking an event file and changing certain keywords to reflect the true state of the instrument.

This was originally an STOOL, but it was converted to a processing utility script after the switch to FTOOLS 4.0 on 7/7/97 in order to cope with the new meaning of the FTOOLS environment variable.

The original STOOL was written by Edward A. Pier 2/2/96 (following the suggestions of Koji Mukai)

FTOOLS called:

  1. fmodhead

Utility scripts called:

  1. add_fits_keyword
  2. dump_table
  3. exception
  4. ftool_test
  5. log_entry
  6. read_fits_keyword
  7. setup_parfile