ChangeLog for srcmatch
===============================

Version 3.15.9 - 2005-04-12 (GL)
--------------------------------- 

Corrected *_CTS_ERR values for all-epic mode
Copy all-epic filter, submode, and exposure keywords
from emldetect list to srcmatch output list.

	
Version 3.15.8 - 2005-04-08 (GL)
--------------------------------- 

Fixed problem with compilation of test harness.
	
Version 3.15.7 - 2005-04-07 (GL)
--------------------------------- 

Fixed problem with compilation of test harness.
	

	
Version 3.15.6 - 2005-04-04 (GL)
--------------------------------- 

Avoid abort of program, when XID list 
input is combined with allepicmode=no 
Close SSC-SPR-3447
Set source indices EP_2_ML_ID, EP_2_BOXID to "NULL",
if no matching source is present.
Correct error that caused "Internal file overflow"
in some cases in writing HTML output list.



	
Version 3.15.5 - 2005-02-10 (GL)
--------------------------------- 

Introduce new boolean parameter "allepicmode" to 
indicate multi-camera input lists.
No vector columns created, if multi-camera list is merged with XID band list.
New columns HR_4, HR_4_ERR, EP_XID_ML
Changed HTML output for 2XMM style source lists.
	


	
Version 3.15.4 - 2005-02-10 (GL)
--------------------------------- 

Add columns pn_maskfrac, m1_maskfrac, m2_maskfrac
	    pn_cts,pn_cts_err, m1_cts,m1_cts_err,  m2_cts, m2_cts_err
Add column pn_flag, m1_flag, m2_flag (replacing old string columns)

	
Version 3.15.3 - 2005-02-03 (GL)
--------------------------------- 

Add 15  colums <INST>_<BAND>_VIG 
Add 5   columns <INST>_ONTIME
Add 3   columns <INST>_XID_ML
	
Version 3.15.2 - 2005-01-21 (GL)
--------------------------------- 	

Replace NaN positional errors from input list by 0.0 
	
	
Version 3.15.1 - 2004-03-16 (GL)
--------------------------------- 	

Correction to documentation

	
Version 3.15 - 2003-07-01 (GL)
--------------------------------- 

Closed SPR: SSC-SPR-3107 (Incorrect flux units in merged source list)
	
	
Version 3.14 - 2003-02-24 (GL)
--------------------------------- 

Close SSC-SPR-3033:
  Copy ID colums and "TOT" columns also for
  single band input lists.
Close SSC-SPR3060:
  No changes to code, included comment in documentation.
Close SSC-SPR-3084:
  Included flag columns in copylist routine.

	
Version 3.13 - 2002-09-19 (GL)
--------------------------------- 

Fixed bug that crashed test harness.

	
Version 3.12 - 2002-09-18 (GL)
--------------------------------- 

Closed SPRs:
 SSC-SPR-2892 More info wanted in srcmatch output
 SSC-SPR-2902 Exposure values wanted
 SSC-SPR-2882 ATT_SRC keyword missing

New keywords:
 DATAMODE
 FILT_PN
 FILT_M1
 FILT_M2
 EXPOS_PN
 EXPOS_M1
 EXPOS_M2
 ATT_SRC
 SUBM_PN
 SUBM_M1
 SUBM_M2

New columns:
 nn_b_FLUX
 ERR_nn_b_FLUX
 ( nn=[PN,M1,M2]; b=[1,2,3,4,5,TOT,XID] )
	

	
Version 3.11 - 2002-05-27 (GL)
--------------------------------- 

Converted .par file to XML
	
	
Version 3.10.6 - 2002-05-17 (GL)
--------------------------------- 
	
Fixed bug in writing flag columns
Fixed test harness

	
Version 3.10.5 - 2002-05-15 (GL)
--------------------------------- 
New columns:
     pn_val_flag
     pn_ver_flag
     pn_ver_comm
     m1_val_flag
     m1_ver_flag
     m1_ver_comm
     m2_val_flag
     m2_ver_flag
     m2_ver_comm
	
Closed SPR:
+ SSC-SPR-2823: Misleading instrument specific keywords
  ( set INSTRUME = EPIC, removed DATAMODE, FILTER, and EXPOSURE )
	
	
Version 3.10.4 - 2002-03-13 (GL)
--------------------------------- 

Closed SPR:
+ SSC-SPR-2812: Band 5 exposure column name typo

Removed columns for energy band 6 from output table.

	
Version 3.10.3 - 2002-03-13 (GL)
--------------------------------- 

Fixed documentation.
	
	
Version 3.10.2 - 2002-03-12 (GL)
--------------------------------- 

The output table now contains 54 new columns:
xx_n, xx_n_ERR, xx_n_EXP 
with xx=(M1,M2,PN), n=0..6	
These columns contain countrates, countrate errors, and exposure values
for individual instruments (xx) and energy bands (n).
	
	
	
Version 3.10.1 - 2002-02-14 (HB)
--------------------------------- 
	
+ SSC-SPR-2749 column name incompatible with omsrclistcomb	

Version 3.10 - 2001-09-07 (GL)
-------------------------------

 + increased maximum length of HTML output lines to 1000
 + set undefined values in vector columns to NULL
 + added layout file

Version 3.9 - 2001-09-03 (HB)
-------------------------------

three offending statements corrected to make code NAG F95 v4.1 compliant
	
Version 3.8 - 2001-07-27 (HB)
-------------------------------	

Closed SPR:
+ SSC-SPR-2488 Fails to compile with NAG F95 4.1	
	
Version 3.7.3 - 2001-07-05 (HB)
-------------------------------

Closed SPR:	
+ SSC-SPR-2457 Error when 1 of 3 input source lists is empty
		
Version 3.7.2 - 2001-06-01 (HB)
-------------------------------

Closed SPR:
+ SSC-SPR-2406 wrong permissions in src/edetect_chain	
	
Version 3.7.1 - 2001-05-04 (HB)
-------------------------------

Closed SPR:
+ SSC-SPR-2349	test harness fails on linux
	
	
Version 3.7 - 2001-04-24 (HB)
-----------------------------

Closed SPRs:
+ SSC-SPR-2300 Need html targets for each source	
+ SSC-SPR-2277 Energy band wanted	
+ SSC-SPR-2274 vector columns in output
+ SSC-SPR-2272 EP_TOT count rates are not the simple sum of the *_TOT rates	

Version 3.6.1 - 2000-11-09 (HB)
-------------------------------

Closed SPR:

+ SSC-SPR-2008 CONTENT content corrected
	

Version 3.6 - 2000-09-25 (D.M.)
-------------------------------
	+ reduced HTML source list by 80% for just an overview

Version 3.5- 2000-07-26 (JV)
----------------------------
	+ repaired the bug noted in SSC-SPR-1936

Version 3.4.3 - 2000-06-30 (JV)
-------------------------------
	+ bug fixed in the memory reallocation lines (see SSC-SPR-1891)

Version 3.4.2 - 2000-06-21 (JV)
-------------------------------
	+ some errors in the keyword values were corrected (TELESCOP/DATE-OBS)
	+ some improvemenst were made to the documentation.
	
Version 3.4.1 - 2000-06-21 (JV)
-------------------------------
	+ routine for reading the input set is changed, so that also
	  also single instrument input list can be read (SPR-1550 & 1809)
	+ in connection: also single band source lists can now be processed,
 	  although this should be tested more extensively
	+ RA/DEC_CORR columns are now only written in the summary list, if
	  those columns were present in the input set, but only if there  is
	  only 1 input list. The eposcorr keywords are progagated.
	+ v3.4 did not correctly process the HR columns, this is now fixed.
	+ manual was brought to SAS standards
	+ one test in test harness uses a real OM srclist en emldetect srclist
	
Version 3.4 - 2000-03-09 (GV/SOC)
-----------
       + uploaded version sent by Jacco via email.

Version 3.3 (March 8, 2000)
--------------------------
	- patched version: no column src_num expected anymore, instead 
	  ep_ml_id_src is used as primary source number info
        - summary band information has now changed from 7 to 0
	- columns VAR_STAT, N_BINS, P_VAR, VAR_EXP_NO are now initiliazed
CLosed SPR: 1566, 1558
Still open: 1550 (a source is only read if summary band/instr lines exist)
	
	
------------------------
Version 3.2 (Februari 11, 2000)
	- error in documentation file and in DEPEND fixed.
------------------------
Version 3.1 (January 17, 2000)
	- patched small errors in the test harness
	- uses now slalib to calculate gal. coordinates
------------------------
Version 3.0 (January 17, 2000)

	Substantial revision of this task:
	-commandline parameters changed
	-possibility to combine several input source lists added 
	-cross identification with early detect stage data sets added
------------------------
Version 2.4 (September 20, 1999) <== NOT YET SUBMITTED - HB 
	
Closed SPR:

  - 1159: Reading of omlist filename parameter corrected
 	
	
Version 2.3 (July 12, 1999)
---------------------------

- parameter names changed to agree with conventions	

Open SPRs: 0778


Version 2.2
----------------------

Closed SPRs:

 - 0776: typos in description corrected 
 - 0832: obsolete file deleted
	

Version 2.1
----------------------	

- minor corrections in the documentation
	
Closed SPR: 	

 - 0592: value assigned to flags column
	
Version 2.0
----------------------

- error in config/srcmatch.par corrected
- "To do list" added to ChangeLog	
	
Closed SPR:

 - 0277: routine cp_head moved to module edetect_io to be used by all	
         AIP SAS tasks
	
Version 1.4
----------------------	

Default values for file name parameters removed from config/srcmatch.par
	
 Closed SPRs:

 - 0484: "draft" removed from task description	
 - 0455: config/srcmatch.par: type label corrected	
 - 0499: test harness upgraded (doesn't use 'diff' anymore)	
	
Version 1.3
----------------------

Test harness modified 
	
Version 1.2
----------------------	

Functionality added: task now performs cross-correlation of 
	             EPIC and OM source lists  

Closed SPRs:	
	
 - 0456: test/Makefile edited
	
Version 1.1
----------------------

ChangeLog added

Closed SPRs:
 
 - 0276: .par file provided instead of .prm
 - 0278: test harness is more robust now
 - 0279: "

Open SPRs: (will be treated in next task version)

 - 0275: test_plan
 - 0277: cp_head to be replaced by generic mechanism 	

Version 1.0
----------------------------

- Original version submitted to the SOC

To do list:
------------

- the task will be upgraded substantially after further discussions of the 
  desired layout and content of the final source lists have taken place.