ERIC GOTTHELF
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2/24/95 New ascaexpo, ascalin help , and asca subs changes
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EMILY GREENE
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2/24/95 misc.for fctofs fixed VMS bug in reading MJDREF (mgtime, fcurve, fltime)
2/27/95 fvec2img 3.4a rotate image, fix tdelta problem, integer image default
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March 20, 1995:
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 PCRPSF, ROSAT task, version 2.1.0
 - PCRPSF calculates a theoretical radial PSF for the ROSAT PSPC. 
   Users can specify the strength of the background in counts per pixel,
   it will be scaled and added approriately to the theoretical profile.
   A new feature has been added, which allows the program to calculate
   an approriate background.
   In addition more diagnostics have been added at high chatter.

 HRIRPSF, ROSAT task, version 1.1.2
 - HRIRPSF calculates a theoretical radial PSF for the ROSAT PSPC.
   Users can specify the strength of the background in counts per pixel,
   it will be scaled and added approriately to the theoretical profile. 
   A new feature has been added, which allows the program to calculate 
   an approriate background. 
   In addition more diagnostics have been added at high chatter

 ST2RPSF, CALTOOLS task, version 1.0.7
 - Converts radial PSF dataset from stwfits to OGIP format
   The option of calculating the background strength has been added.

 RBNRPSF, CALTOOLS task, version 1.13
 - Rebins a radial PSF dataset
   The option of calculating the background strength has been added.

 ECD2PHA, HEASARC task, version 1.0.0
 - Converts Einstein HEASARC CD-ROM PHA dataset to OGIP standard PHA dataset
   New task 

March 21, 1995:
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 FSELECT
 - Added Circle Function to allow faster region selection than was possible 
   with the Ellipse Function.

March 22, 1995:
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 GRPPHA version 2.0.1, HEASARC task
 - Minor change to format that the current setting(s) is dumped in, this
   involved a change to subroutine DUMP_COM.

 DMPRMF version 1.0.8, CALTOOLS task
 - bugfix to writing imagefile facility.