ChangeLog for mssllib
=====================
Version 2.85.1 - 2024-08-02 (RDS)
------------
+ (src/ommagnitude_mod.f90) Removed debug
Version 2.85 - 2024-03-12 (RDS)
------------
+ (src/src/omcelestial_mod.f90) Conversion between XY and
RA/DEC coords (SCR-7710)
Version 2.84 - 2023-11-22 (RDS)
------------
+ (src/ommagnitude_mod.f90) Added a position-dept, time-dep
correction factor in the routine
TDPCorrectionFactor (SCR-7710)
Version 2.83 - 2021-05-19 (RDS)
------------
+ (src/omsourceflags_mod.f90) Added extra comment about Jupiter flag
(SCR-7603)
Version 2.82 - 2021-04-29 (RDS)
------------
+ (src/omutility_mod.f90) Added colours (red) for sources with
flag=11 or 12 (SCR-7603)
Version 2.81 - 2020-02-25 (RDS)
------------
+ (src/om_magnitudemod.f90) Modified TDPCorrectionFactor to use the
CAL calculation of the degradation factor
(SCR-7555)
Version 2.80 - 2019-09-25 (RDS)
------------
+ (src/omutility_mod.f90) Introduce the routine GetQualArrayInt16
which returns the actual values in an image quality array as Int16.
(SCR-7496)
Version 2.79 - 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 2.78.1 - 2016-11-29 (AI)
------------
+ (src/omutility_mod.f90) Increase to 6 digits the integer casting to char
and adjust string to the left in the output region file.
Version 2.78 - 2016-08-16 (AI)
------------
+ (src/omutility_mod.f90) gfortran compatibility changes
(casting integers to char)
Version 2.77 - 2016-07-21 (AI)
------------
+ (src/omskybackground_mod.f90) casting to a integer kind 9
to avoid multiplication overflow in AllocateSingle subroutine
+ (src/omutility_mod.f90) gfortran compatibility changes applied
(write output format statement)
Version 2.76.1 - 2014-05-22 (AI)
------------
+(src/omphotometry_mod.f90) use modules reordering to avoid error
with NAG fortran compiler 6.2
Version 2.76 - 2014-05-22 (AI)
------------
+(src/omsourceparam_mod.f90) Derived type modified acoordingly
to match c++ struct variable order.
Version 2.75 - 2014-03-19 (VNY)
+src/omphotometry_mod.f90: the calculataion of the coincidence-
loss corrected count rate errors is modified for the task omdetect by using the same
signal-to-noise ratio as for the raw count rate (the S/N ratio is
postulated to be the same as for the raw counts after the coincidenc-loss
correction); +src/omcoinccorr_mod.f90: setting the maximal rate for CL-correction
to 0.97 counts per frame; +src/omphotometry_mod.f90: corrected the calculation of source and
background count rate errors for the case of the mosaic image
(this errors were overestimated).
Version 2.74.1 - 2013-11-23 (VNY)
+src/omcoinccorr_mod.f90: modified the algorithm for calculating
the coincidence-loss corrected error bars according to the problem
reported in SSC-SPR-0007164.
+src/omsrctable_mod.f90: modified the values of the header keywords
INNBCKAN and OUTBCKAN to unbinned pixels (before that, they were
given in binned pixels).
Version 2.74 - 2013-11-15 (VNY)
2013-11-15 +src/omcoinccorr_mod.f90: restricted the
range for the calculation of the concidence-loss-corrected errors,
otherwise for the large (>90 c/s) count rates these errors grow to
some nonsense values of many thousands c/s (the problem was
reported in SSC-SPR-0007159.
+src/omphotometry_mod.f90: fixed a bug of having the initial value
undefined for the variable rawBackgroundCountRate in the case of sources
near the image edge. The version mssllib-2.73 is equivalent to 2.66.5.
Version 2.73 - 2013-11-07 (VNY) **** NOT YET APLOADED TO SASDEVEL ***
+src/omphotometry_mod.f90: the source x- and y-coordinates are
rounded to one-tenth of the pixel size to make the source photometry
output the same on different computers
Version 2.72 - 2013-10-29 (VNY) **** NOT YET APLOADED TO SASDEVEL ***
+src/omsrctable_mod.f90: added the columns for the background
errors, BKG_RATE_ERR and CORR_BKG_RATE_ERR
+src/omphotometry_mod.f90, omskybackground_mod.f90, omcoinccorr_mod.f90:
The background errors (and the corrected background errors are calculated
by using a new algorithm to avoid overestimation of the corrected
source errors.
Version 2.71 - 2013-10-03 (VNY)
+src/omphotometry_mod.f90, omcoinccorr_mod.f90: corrected the
calculation of the source count-rate errors before and after
applying the coincidence-loss correction (the count-rate estimate
was too conservative).
Version 2.70 - 2013-08-06 (VNY)
+src/omsourceparam_mod.f90: removed an extra unnecessary test message;
this task version is equivalent to 2.66.2.
Version 2.69 - 2013-07-13 (VNY)
+src/omsourceparam_mod.f90: removed a test printing line
Version 2.68 - 2013-07-12 (VNY)
+src/omsourceparam_mod.f90: The same change of source significance
calculation is applied to the second corresponding routine that
exist in the module (in the previous version, only one of the
two routines was changed).
Version 2.67 - 2013-07-11 (VNY)
+src/omsourceparam_mod.f90: source significances
are computed using the standard meaning
(S/N=source/sqrt(source+bkg)) instead
of using the formula S/N=source/sqrt(source+2*bkg)
Version 2.66 - 2012-12-04 (VNY)
+src/omphotometry_mod.f90: test messages are removed from
output
Version 2.65 - 2012-03-08 (VNY)
+src/omastromcorrect_mod.f90: the module is moved to
the src folder of omatt as it is using the omatt
prmeter catfile.
Version 2.64 - 2011-10-08 (VNY)
+src/omutility_mod.f90 removed unused test messages
Version 2.63 - 2011-06-06 (VNY)
+src/omastromcorrect_mod.f90
Modified header keyword description of MRAOFFSE, MDEOFFSE
Version 2.62 - 2010-10-17 (VNY)
+src/omphotometry_mod.f90
The task is adjusted to the new version of omdetect (2.25)
performing PSF-photometry of detected sources (if requested).
Version 2.61 - 2010-01-18 (CB)
-----------------------------=
+src/deleted nonlinls_mod
from Makefile- not used and unreliable..
Version 2.60.4 - 2009-09-16 (CB)
-----------------------------=
+src/omphotometry_mod.90,
Deleted a test write statement.
Version 2.60.3 - 2009-09-15 (CB)
-----------------------------=
+src/omqualityflags_mod.90,
Line 1425, replaced where statement by do loops,
To fix gcc 4 compilation error
"Panic:.. Internal error- please report this bug".
Version 2.60.2 - 2009-09-14 (CB)
-----------------------------=
+src/omqualityflags_mod.90,
Line 649, replaced where statement by do loops,
To fix gcc 4 compilation error
"Panic:.. Internal error- please report this bug".
Version 2.60.1 - 2009-07-17 (CB)
-----------------------------=
+src removed ssc lib from Makefile,
which it doesn't require, to fix
gcc 4 build failure.
Version 2.60 - 2009-05-05 (CB)
-----------------------------=
+src Deleted obsolete
version of omastromcorrect_mod.f90
Version 2.59 - 2009-04-06 (CB)
-----------------------------=
Changed another logical qualityimage
logical(boolean) qualityimage in
omsmoothimage
Version 2.58 - 2009-04-06 (CB)
-----------------------------=
Changed logical qualityimage to
logical(boolean) qualityimage to fix
build failure on some machines
Version 2.57 - 2009-04-05 (CB)
-----------------------------=
Put "ssclib" back into DEPEND file
to fix build failures.
Version 2.56 - 2009-04-03 (CB)
-----------------------------=
Removed "ssclib" from DEPEND file.
Introduced 2 new soubroutines into
omphotometry_mod to compute photometry
of sources using an exposure image.
added function zbrac in module brent_mod
Version 2.55.2 - 2008-05-30 (CB)
-----------------------------=
Made a small ammendment to
omastromcorrect_mod -
Made the minimum position
error=0.5 to prevent RMS
residual being unduly
influenced by very bright
sources. Has been tested
on a lot of ODFs.
Fixes SPR 6469.
Version 2.55.1 - 2008-05-21 (CB)
-----------------------------=
Made a small ammendment to
omastromcorrect_mod.f90 to improve
reliability of computed offsets
(Now stops searching for better
offsets when 95% of the sources
down to a given mag have been matched-
instead of 50%). Fixes SPR 6463.
Version 2.55 - 2008-05-07 (CB)
-----------------------------=
Made a small ammendment to
omastromcorrect_mod.f90 to improve
reliability of computed offsets
Version 2.54 - 2008-05-02 (CB)
-----------------------------=
Ammended omcoincorr_mod to check for
count-rates with null values
Version 2.53 - 2008-04-23 (CB)
-----------------------------=
Ammended omastromcorrect_mod to reduce cpu time
Version 2.52.4 - 2007-07-01 (CB)
-----------------------------
Somehow managed to forgot to
modify test harness before uploading 2.52.3
for (SPR 3687). No changes have been made
to src directory files.
Version 2.52.3 - 2007-06-29 (CB)
-----------------------------
Made further ammendment to test harness
to try to fix problem on
darwin7.9.0 (SPR 3687)
Version 2.52.2 - 2007-06-25 (CB)
-----------------------------
Removed the "testsort" test in the test
harness to try to fix test problem on
darwin7.9.0 (SPR 3687)
Version 2.52.1 - 2007-06-21 (CB)
-----------------------------
Have modified function tdpcorrectionfactor
in ommagnitude_mod to check the filter
before calling the cal routine to get
the time-degradation coefficients.
If not U,B,V,UVW1,UVW2 or UVM2 will
now return 1.0 for the correction factor.
Version 2.52 - 2007-05-21 (CB)
-----------------------------
Have modified subroutine lpdfilter
in omsmoothimage_mod to use the
quality array, if available. This
prevents isolated very bright pixels
being smoothed.
Version 2.51 - 2007-05-17 (CB)
-----------------------------
Have modified leastsquares_mod
for use with omphotom and
tidied up omastromcorrect_mod
Version 2.50 - 2007-05-11 (CB)
-----------------------------
Have modified ommphotometry_mod
for use with omphotom.
Version 2.49 - 2007-04-19 (CB)
-----------------------------
Have modified ommagnitude_mod so that the
time-dependent pixel degradation constants are
obtained using a new cal routine, instead of using
hard-wired values.
Version 2.48 - 2007-03-28 (CB)
-----------------------------
Made small modification to omsourceflags_mod.f90.
Version 2.47 - 2007-03-09 (CB)
-----------------------------
Made minor changes to omsourceflags_mod.f90-
quality-flag now 16 bit.
Version 2.46 - 2006-05-30 (CB)
-----------------------------
Ammended module omastromcorrect_mod.f90
to work with fewer stars and to better
weed out bad catalogue mismatches. Modified
omcoinccorr_mod to compute a significance based
on a filter-dependent aperture.
Version 2.45.6 - 2006-02-22 (CB)
-----------------------------
Ammended module leastsuares_mod to fix
build failure.
Version 2.45.5 - 2006-02-17 (CB)
-----------------------------
Ammended the way the SPB_CORR (source+background)
coincidence-loss correction is computed for extended
sources to make it consistent with the definition
in the header of the source-list file. (Fixes SPR 3582).
Version 2.45.4 - 2005-11-24 (CB)
Further ammendment for (SPR 3547).
Version 2.45.3 - 2005-11-23 (CB)
Ammended valuse of astrometry correction values so that they are not corrected for
declination (SPR 3547).
Version 2.45.2 - 2005-11-16 (CB)
-----------------------------
Ammended code that sets the source-confusion flag in omphotometry_mod (SPR 3543).
Version 2.45.1 - 2005-09-012 (CB)
-----------------------------
Deleted code in omastroncorrect_mod.90 that was producing some
ps files (SPR 3269 again).
Version 2.45 - 2005-09-012 (CB)
-----------------------------
Made very minor modifications to omskybackground_mod.90.
Version 2.44 - 2005-09-02 (CB)
-----------------------------
Made minor modifications to omsourceflags_mod.90, in relation
to source flagging. Renamed module minim_mod to omminim_mod to
prevent conflict with minimim_mod in sciam library.
Version 2.43.13 - 2005-08-08 (CB)
-----------------------------
Fixed compilation warning about unused variables in getstartendexp_mod
(SPR 3495). Made some minor mods to omsourceflags_mod.f90 to improve
reliablity of source flagging.
Version 2.43.12 - 2005-06-28 (CB)
-----------------------------
Modified subroutines addvectorcolumn, in omutility_mod,
to return without attempting to do anything if either
the number of columns or the number of rows is zero
(this fixes the omichain low-memory test failure,
at least here - SPR 3485). Also removed the redundant
modules minim_mod and usnocat_mod.
Version 2.43.11 - 2005-06-10 (CB)
-----------------------------
Modified module omsourceflags_mod to reduce cpu-time
when checking for star diffraction spikes (SPR 3478).
Version 2.43.10 - 2005-06-09 (CB)
-----------------------------
Modified module omsrctable_mod to not output column
TOT_RATE in source tables (SPR 3470) and also modified
it to add some comments to the table.
Version 2.43.9 - 2005-06-07 (CB)
-----------------------------
Replaced some forall statements by do statements to
fix run-time crash by omdetect on xmm-ssc.
Version 2.43.8 - 2005-05-18 (CB)
-----------------------------
Ammendment to omnumerics_mod to fix
possible run-time problems.
Version 2.43.7 - 2005-05-18 (CB)
-----------------------------
Ammended module omcoincorr_mod to
compute the OM sensitivity degradation correction
factor and correct the count-rates (for SPR 3449).
Version 2.43.6 - 2004-05-28 (CB)
-----------------------------
Ammended module omastromcorrect_mod to check
computed paramters errors to ensure plate-solution
meets the required error tolerances (for SPRs 3329 and
3330).
Version 2.43.5 - 2004-05-11 (CB)
-----------------------------
Changed Fortran structure POINT to OMPOINT
in module omphotometrydefs_mod to fix
mac build failures of omsource and omgsource.
Version 2.43.4 - 2004-05-06 (CB)
-----------------------------
Added param to the USEDLIBS in test/makefile to fix
mac build failure.
Version 2.43.3 - 2004-04-23 (CB)
-----------------------------
Ammended code in omphotometry_mod to set source
quality flag to 1 when bad pixel within source
(fixes SPR 3298)
Version 2.43.2 - 2004-03-05 (CB)
-----------------------------
Blanked out code in omastroncorrect_mod.90 that produces
plots relating to astrometry correction (SPR 3269).
Version 2.43.1 - 2003-12-19 (CB)
-----------------------------
Ammended module omphotometry_mod to fix SPR 3167 (raised
on omsource version 1.1.10)
Version 2.43 - 2003-12-11 (CB)
-----------------------------
Correction made to AddDistortion routine in Omdistortion_mod
Version 2.42 - 2003-12-10 (CB)
-----------------------------
Some unused subroutines in omdistortion_mod removed
Version 2.41 - 2003-12-05 (CB)
-----------------------------
Some write statements in omphotometry_mod removed
Version 2.40 - 2003-12-05 (CB)
-----------------------------
Module omdetection_mod removed - not now needed.
Version 2.39 - 2003-11-26 (CB)
-----------------------------
Further ammendment to makefile in src directory to fix static build failure
Version 2.38 - 2003-11-26 (CB)
-----------------------------
Ammended makefile in src directory to fix static build failure
Version 2.37 - 2003-11-24 (VNY) Module omgextraction is temporarily
removed from mssllib until reaching its stability
Version 2.36 - 2003-11-21 (CB)
------------
Another change made for sscllib 3.0
Version 2.35 - 2003-11-21 (CB) DEPEND file updated for sscllib 3.0
------------
Version 2.34 - 2003-11-18 (VNY) Module omgextraction_mod.f90 added
------------
Version 2.33 - 2003-11-12 (CB)
-------------------------
DEPEND file modified
Version 2.32 - 2003-11-12 (CB)
-------------------------
Module omsrctable_mod modified to cope with the case when there
are no sources.
Version 2.31 - 2003-10-10 (CB)
-------------------------
Moved module omdetectdetection_mod from omdetect directory and
renamed it omdetection_mod. This module is now also needed by
omgsource.
Version 2.30 - 2003-08-27 (CB)
-------------------------
Call to cal_omdistortion1 in omdistortion_mod temporarily removed
until implemented by cal.
Version 2.29 - 2003-08-27 (CB)
-------------------------
Modules omdistortion, omrotation and omcelestial added- needed by
2 or more om packages.
Version 2.28 - 2003-07-16 (CB)
-------------------------
Modification to omparameters_mod to fix a run-time problem in
omdetect on some systems.
Version 2.27 - 2003-07-10 (CB)
-------------------------
Added module omellipse_mod for use by omphotometry_mod.
Subroutines added to Omphotometry_mod for doing
photometry using elliptical apertures. Some routines added for use
by omsource.
Version 2.26 - 2003-06-13 (CB)
-------------------------
Moved some constants defined in omastromcorrect_mod to omconstants_mod
Version 2.25 - 2003-06-12 (CB)
-------------------------
Modified module omphotometry_mod to reduce memory requirements
and added subroutine to get aperture counts for omsource.
Version 2.24 - 2003-04-29 (CB)
-------------------------
Removed obsolete code. Ammended omskybackground_mod &
omphotometry_mod to fix some omdetect problems in development
track of a few computers.
Version 2.23 - 2003-04-28 (CB)
-------------------------
Modified ombackground_mod.f90 for overloaded call to function
backgroundmode- added interface for it.
Version 2.22 - 2003-03-14 (CB)
-------------------------
Ammended Makefile in src directory to rectify build problem.
Version 2.21 - 2003-03-13 (CB)
-------------------------
Additional modules (omallocation_mod, omconstants_mod, omsourceparam_mod, omutility_mod
omparameters_mod, omskybackground_mod, omcoinccorr_mod,
omphotometry_mod, omnumerics_mod,
omphotometrydefs_mod, omsmoothimage_mod, ommagnitude_mod, omsrctable_mod,
ompsf_mod, omgraph_mod, omastromcorrect_mod) added. These are used
by 2 or more om tasks.
Version 2.20 - 2002-10-18 (CB)
-------------------------
Uploaded into release track
Version 2.19 - 2002-10-03 (CB)
-------------------------
DEPEND file has been updated
Version 2.18.2 2002-05-23 (CB)
(+src/frametime_mod.f90) - Checks added to stop program crashing
if an index of the array windowframetime is out of bounds (fixes
SPR 2845).
Version 2.18.1 2002-01-25 (VNY)
(+src/numerical_mod.f90) - The subroutine DLOCATE in the
module numerical_mod.f90 can crash if the input xx-array
consists of only one element. Protection against this
potential crash (subscription message) has been added (SPR 2702).
Version 2.18 2002-01-08 (CB)
----------------------
DEPEND file ammended.
Version 2.17 2001-12-13 (CB)
----------------------
+(src/frametime_mod.f90) - Extra parameter added to
pass the BINBPE parameter- needed for Engineering-2 data.
(SPR 2571)
Version 2.16 2001-06-18 (CB)
----------------------
+(src/getstartendexp_mod.f90) - Extra parameter added to
subroutine getstartendexp to pass the instrument mode- modified
to get the fast-chain working.
Version 2.15.5 2001-03-06 (CB)
----------------------
+(src/getstartendexp_mod.f90) - Routine changed to get the start
and end times from the summary file.
Version 2.15.4 2001-02-29 (CB)
----------------------
Ammended code to fix problem if the housekeeping time data ends
before the end exposure time - program terminates (fixes SPR 2249).
Version 2.15.3 2000-11-06 (CB)
----------------------
Rectified fault in test harness.
Version 2.15.2 2000-11-03 (AMK)
----------------------
+(src/Makefile) - Changed layout of libraries.
+(DEPEND) - Changed layout of libraries.
Version 2.15.1 2000-10-10 (AMK)
----------------------
+(src/Makefile) - Changed layout of libraries.
+(DEPEND) - Changed layout of libraries.
Version 2.15 2000-10-10 (AMK)
----------------------
+(src/getstartendexp_mod.f90) - Changed variable TYPE from int16
to int32 in order to conform with the ICD.
Version 2.14 2000-10-02 (AMK)
----------------------
+(src/getstartendexp_mod.f90) - Now returns the exposure filter
string through the parameter filterString.
Version 2.13 2000-09-19 (AMK)
----------------------
+(src)/Makefile - Added oal in library list.
Version 2.12 2000-09-07 (AMK)
----------------------
+(src)/getstartendexp_mod.f90) - Routine rewritten so that single
per observaton housekeeping files are processed instead of per
observation housekeeping files .
Open SPRs
Version 2.11: 14 March 2000
Updated getframetime test harness from function to subroutine call.
Version 2.10: 21 February 2000
Modified get_frametime to a subroutine returning dead time fraction.
Version 2.9: 9th December 1999
Altered copyAttributes to copyAllAttributes where necessary
Added use sasdal where necessary
Version 2.8: 28th September 1999
Updated sort_mod to fix problem when array = 1.
Version 2.7: 22nd July 1999
Renamed getstartendexp_mod.f90 to getexposure_mod.f90
Modified getstartendexp_mod to return exposure instead of start/end times
Updated frametime_mod to give correct frametime
Version 2.6: 8th June 1999
Updated dependancies for V3.
Updated filter ID's.
Version 2.5: 16 April 1999
Updated message call in testframetime
Version 2.4: 15 April 1999
Updated message call in usno_mod
Version 2.3: 12 April 1999
Updated getstartendexp_mod
Version 2.2: 12 April 1999
Split mssllib into libmssl and libmsslplot
Version 2.1: 31 March 1999
Added EXTERNALS=pgplot to test harness (MB)
Version 2.0: 8 December 1998
Changed plot_region to plot_region_mod again
Version 1.11: 2 December 1998
SPR 884 closed: Changed plot_region_mod to plot_region
Version 1.10: 17 November 1998
SPR 825 closed: Changed plot_region to plot_region_mod
Version 1.9: 8 oct 1998
minor changes to numerical_mod
Version 1.8: 10 sep 1998
minor bug fixes
Version 1.7: 4 Sep 1998
Double precision version of locate function added to numerical_mod
getstartend_exp_mod added
Version 1.6: 28 August 1998
DEPEND file updated
Version 1.5: 17 August 1998
numerical_mod added
frametime_mod added (with test harness)
usno_mod added
Version 1.4: 23rd July 1998
plot_region module added - used by rgsregion
Version 1.3: 16th June 1998
tmpfilename_mod added
SPR 392 closed: testparse checks return values
SPR 391 closed: testfilterid now checks some return values
SPR 390 closed: testsort now checks sort order
SPR 389 closed: list of modules added to the documentation
SPR 307 closed: source filenames changed to lower case
SPR 308 closed: source files renamed with _mod.f90
SPR 301 closed: see spr 389
Version 1.2: 21st May 1998
SPR 195 closed: GOTO removed from parse.f90
Version 1.1: 27th April 1998
SPR 193 closed: Test harness added
SPR 194 closed: Access privs changed
SPR 196 closed: Obselete syntax removed from parse.f90
SPR 197 closed: parse.f90 code modified
SPR 199 closed: datestamp removed
Version 1.0 20th March 1998
Initial version delivered to the SOC