ChangeLog for rgsfilter
=======================

Version 1.19 - 2018-02-13 (EO)
------------------------------
	+ This is a new major version of this package including a new GNU
	Public License Text disclaimer required to distribute the SAS source
	code to the Astronomical Community under the terms of the GNU Public
	License. The text as it is shown below is the same that has been 
	included in all SAS source code files.

	ESA (C) 2000-2018 

	This file is part of ESA's XMM-Newton Scientific Analysis System
	(SAS).

	SAS is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	SAS is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.
	   
	You should have received a copy of the GNU General Public License
	along with SAS.  If not, see <http://www.gnu.org/licenses/>.
	---------------------------------------------------------------------


Version 1.18.3 - 2016-10-31 (AI)
--------------
	+ ON_NODE_INTERFACE flag is automatically disabled in case RGS is 
	working	in singlereadout mode. SOC-SPR-6757 closed
	
Version 1.18.2 - 2013-11-05 (AI)
--------------
	+ Call to ExposureMapper (rgslib) to calculate the exposure map taking into account the
	sun aspect angle and heliocentric correction, in case they were enabled in rgsangles.
	
Version 1.18.1 - 2013-02-19 (AI)
--------------
	+ Debug lines removed.
	
Version 1.18 - 2012-12-17 (AI)
--------------
        + New calculation of exposure maps in lambda space. This new functionality has 
	required changes in rgslib too.
	+ New "spectrumbinning" parameter to create exposure maps in lambda space.
	+ doc updated
	
Version 1.17.1 - 2006-05-30 (AI)
--------------
	+ (SOC-SCR-215) New keyword ONTIME added to the EVENTS table of the
	rgsfilter output (src/rgsfilter.cc).
	+ New item added to the "rejflags"  parameter.
	
Version 1.17 - 2002-08-19 (UL)
------------
	+ now DEPENDs on package sas
	+ a few transparent changes to improve C++ standard compliance

Version 1.16 - 2002-05-29 (JDR)
------------
- requires rgslib-1.29
- added ON_NODE_INTERFACE to --rejflags parameter default
- replaced NEXT_TO_CCD_BORDER with ON_WINDOW_BORDER
- propagates EXPIDSTR from input to output, if present

Version 1.15 - 2002-05-09 (JDR)
------------
- requires param-2.0

Version 1.14 - 2002-03-21 (JDR)
------------
- task description revised for rgslib-1.28

Version 1.13 - 2002-02-28 (JDR)
------------
- made backward compatible with event lists lacking proper SUBMODE keyword

Version 1.12 - 2002-02-25 (JDR)
------------
- task description revised for rgslib-1.27

Version 1.11.1 - 2002-02-01 (JDR)
--------------
- updated the task description

Version 1.11 - 2002-01-22 (JDR)
------------
- requires rgslib-1.25
- suppresses round-off errors in pixels with no exposure

Version 1.10 - 2002-01-16 (JDR)
------------
- requires rgslib-1.24
- HTR mode: now capable of constructing exposure maps

Version 1.9 - 2001-12-17 (JDR)
-----------
- fixed bug: combined exposure map not produced when requested

Version 1.8 - 2001-12-11 (JDR)
-----------
- HTR mode: REJPIX tables are not filtered (they don't exist)

Version 1.7 - 2001-10-10 (JDR)
-----------
- auxiliary GTI are automatically frame-aligned before the merge
- changed parameter name --set to --mergedset and --filteredset to --evlist

Version 1.6 - 2001-09-28 (JDR)
-----------
- removed redundant parameter --withauxgti
- updated runtime default output filenames

Version 1.5 - 2001-09-21 (JDR)
-----------
- fixed potential bug in combined exposure map WCS
- changed parameter auxgtitable from scalar to list
- updates event list GTI to filter out frames with null attitude
- added std namespace qualifiers

Version 1.4 - 2001-07-11 (JDR)
-----------
- fixed another crash caused by missing GTI tables

Version 1.3 - 2001-06-20 (JDR)
-----------
- fixed crash caused by missing GTI tables

Version 1.2 - 2001-06-18 (JDR)
-----------
- requires rgslib-1.13
- added parameter --driftbinsize
- added BELOW_ACCEPTANCE as option to --rejflags parameter
- default output filenames now inferred from --set parameter
- always deletes old exposure maps
- handles unexposed chips gracefully
- requires BADPIX:BADFLAG
- renamed parameter --gtitable to --auxgtitable
- handles CCD-specific STDGTI tables

Version 1.1 - 2001-05-31 (JDR)
-----------
- experimental status removed, minor revisions to task description

Version 0.2.1 - 2001-05-18 (JDR)
-------------
- task description is ready for design review

Version 0.2 - 2001-03-23 (JDR)
-----------
- fixed a memory-management bug, removed some deprecated keywords

Version 0.1 - 2001-03-09 (JDR)
-----------
- working draft, not yet ready for design review; no documentation
- directory structure created by pkgmaker