ChangeLog for rgsspectrum
===============================

Version 2.6 - 2003-04-22 (CG)
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	+ C++ compliance increased (required by gcc3.2)
	+ DEPEND changed (dal instead of dali)

Version 2.5 - 2002-08-21 (UL)
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	+ now DEPENDs on package sas

Version 2.4 - 2002-07-08 (JDR)
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- requires cal-3.142
- BACKSCAL in HTR mode is now computed using the model background
  distribution from the CCF

Version 2.3 - 2002-05-29 (JDR)
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- propagates EXPIDSTR from input to output, if present

Version 2.2 - 2002-05-09 (JDR)
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- requires param-2.0

Version 2.1 - 2002-05-07 (JDR)
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- total overhaul of the code: simpler formulation of the spectrum statistics
- added optional FRAC_EXP column, and new parameters relating to it
- implemented a crude background correction for HTR mode

Version 1.6 - 2002-03-08 (JDR)
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- modified AREASCAL calculation, pending further refinement

Version 1.5 - 2002-02-20 (JDR)
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- added support for HTR mode data

Version 1.4 - 2002-01-16 (JDR)
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- removed the experimental status tag

Version 1.3 - 2001-10-10 (JDR)
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- changed parameter name --set to --evlist and --sourceset to --srclist

Version 1.2 - 2001-10-01 (JDR)
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- updated runtime default filenames

Version 1.1 - 2001-08-24 (JDR)
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- revised the parameter interface
- outputs the new OGIP PHA file format

Version 0.10 - 2001-04-11 (JDR)
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- updated for rgssources-4.0

Version 0.9 - 2001-03-23 (JDR)
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- requires rgslib-1.10

Version 0.8 - 2001-03-09 (JDR)
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- does not require EXPOSURE attribute in EVENTS table

Version 0.7 - 2001-02-07 (JDR)
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- updated for and requires rgslib-1.5

Version 0.6 - 2001-01-10 (JDR)
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- updated for and requires rgslib-1.4

Version 0.5 - 2000-12-15 (JDR)
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- compiles with optimizer enabled

Version 0.4 - 2000-11-03 (JDR)
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- requires rgslib-1.2

Version 0.3.2 - 2000-10-27 (JDR)
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- updated GROUPS

Version 0.3.1 - 2000-10-12 (JDR)
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- attributes RGS_DISP and RGS_XDSP added for rgsspecplot (temporary kludge)

Version 0.3 - 2000-10-05 (JDR)
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- impossibleEvents warning improved and renamed to eventDiscarded

Version 0.2 - 2000-09-25 (JDR)
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- updated --file parameter default for compatibility with rgsproc-0.82
- changed --edgechannels parameter default from zero to two
- command-line interface documented in task description

Version 0.1 - 2000-09-19 (JDR)
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- directory structure created by pkgmaker
- moved here from rgsfluxer-0.8
- fixed bugs associated with negative exposure
- removed internal calculation of FOV coordinates
- removed parameter --robust, the non-robust algorithm is deprecated
- removed temporary parameter --withaltnan
- removed GROUPING column