ChangeLog for rgsbkgmodel
=========================

Version 1.5.1 - 2018-02-16 (JVP & EO)
-------------------------------------
	+ config/rgsbkgmodelTest.lyt: Added lines "Cards" and "end" to pass
	chkdist. 

Version 1.5 - 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 1.4.1 - 2014-09-29 (AI)
-----------
	+ rgsbkgmodelTest exit return value changed. SOC-SPR-7238 closed
	
Version 1.4 - 2013-10-17 (AI)
-----------
	+ (src/Factor.cc) Bins with 0 values in the lightcurve are not taken into for 
	histogram calculations: SOC-SPR-7145 closed.
	
Version 1.3.4 - 2010-04-15 (AI)
-----------
	+ (src/Model.h) variable _N renamed to _Num (error in solaris???)
	
Version 1.3.3 - 2010-04-08 (AI)
-----------
	+ Compatibility for working with MLAMBDA background template.
	+ New parameter "binningunits" added.
  	+ test harness updated.
	+ documentation updated.
	
Version 1.3.2 - 2006-06-27 (AI)
-----------
	+ (config/rgsbkgmodel.par) "pdistincl" constraint keyword updated.
	
Version 1.3.1 - 2006-06-16 (AI)
-----------
	+ (src/Factor.cc) Ligth Curve binSize value changed to 100. SOC-SPR-2685 Closed
	
Version 1.3 - 2006-05-17 (AI)
-----------
	+ (Model.cc, Factor.cc & rgsbkgmodel.par) New parameter "pdistincl" added. This
	is the percentage of PI distribution included.
	
Version 1.2 - 2006-05-09 (AI)
-----------
	+ (Model.cc & Factor.cc) Code refractoring.
	
Version 1.1.7 - 2006-01-16 (AI)
-----------
	+ New tool "rgsbkgmodelTest" added to the package. This tool checks 
	if the CCD9 of the input table is not empty, and also checks if 
	the number of beta channels are equal to 3400. The tool exits with 
	a error code equal to 1 if any of these checks fail.
	+ Documentation updated.

Version 1.1.6 - 2005-05-30 (AI)
-----------
	+ (Model.cc) POISSERR keyword removed. Closed SOC-SPR-2597.
	+ (Model.cc) New error algorithm. Closed SOC-SPR-2598.
	+ (Factor.cc) Check if CCD 9 data is empty. SOC-SPR-2600.
	+ (test/runrgsbkgmodel) typo bug fixed.
	
Version 1.1.5 - 2004-11-18 (AI)
-----------
	+ Test shell interpreter changed.  

Version 1.1.4 - 2004-11-17 (AI)
-----------
	+ Documentation amended.
	
Version 1.1.3 - 2004-11-12 (AI)
-----------
	+ Updated documentation.

Version 1.1.2 - 2004-10-15 (AI)
-----------
        + (Factor.cc) ios:: namespace added to "fixed" and "showpoint" 
	formatting manipulators.

Version 1.1.1 - 2004-10-07 (AI)
-----------
	+ (Factor.cc) Extra files created during by evselect removed. 

Version 1.1 - 2004-10-06 (AI)
-----------
	+ VERSION number 1.0.0 wrong. New update with the new numbering.

Version 1.0.0 - 2004-10-06 (AI)
----------------------------
        + Added new keywords to the rgs background model FITS file to follow OGIP
        standards.
	
Version 0.2.4 - 2004-09-28 (AI)
----------------------------
	+ Error message added to check if the number of channels in the
	event file is 3400.
	
Version 0.2.3 - 2004-09-14 (AI)
----------------------------
	+ Some extra template files removed from test/RGS1+7/Srclist directory.
	
Version 0.2.2 - 2004-09-14 (AI)
----------------------------
	+ The rgsbkgmodel task now uses the files RGS1_TEMPLATEBCKGND_0001.CCF and 
	RGS2_TEMPLATEBCKGND_0001.CCF, in order to calculate the background  model.

Version 0.2.1 - 2004-07-16 (AI)
----------------------------
	+ (factor.cc) Bug in the AREASCAL values fixed.

Version 0.2 - 2004-07-15 (AI)
----------------------------
	+ Added valid DEPEND file.

Version 0.1 - 2004-07-14 (AI)
----------------------------
	+ Initial delivery. Not yet fully implemented.