/[CCFs]/ccfdev/packages/epn-quantumef/ChangeLog
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Revision 1.13 - (hide annotations)
Fri Feb 15 12:10:02 2002 UTC (22 years, 9 months ago) by rsaxton
Branch: MAIN
CVS Tags: version_1_4
Changes since 1.12: +5 -0 lines
Committed through make

1 dlumb 1.1 ChangeLog for epn-quantumef
2     ===========================
3 rsaxton 1.13 Version 1.4 - 2002-02-15 (RDS)
4     -----------
5     Fixed spatial variation problem with the FRACTION_CHANNEL
6     extension
7    
8 rsaxton 1.12 Version 1.3 - 2002-02-01 (RDS)
9     -----------
10     Sorted out problem with quotes in region string and added units
11    
12 rsaxton 1.11 Version 1.2 - 2002-01-24 (RDS)
13     -----------
14     Added pattern fraction extensions (SCR-72)
15    
16 dlumb 1.10 Version 1.1 - 2001-08-02 (DL)
17     -----------
18     Last energy point erroneously set at 30. and not 30000.
19 dlumb 1.9 Version 1.0 - 2001-07-20 (DL)
20     -----------
21     Improved the anchoring point to 0eV and 30keV.
22     The new knowledge of the pattern ratios and better estimates of overall
23     QE are ingested to provide a better match to the arfgen generation
24     to the supplied instrument matrices. Note there are still problems at
25     energies <500eV that will need o be fixed by workin in PHA space and
26     not PI domain
27    
28 dlumb 1.8 Version 0.8 - 2000-10-31 (DL)
29     -----------
30     The interpolation regime was not workin properly on version 0.7. Traced
31     to a lack of anchoring points at low and high energies.
32    
33 dlumb 1.7 Version 0.7 - 2000-09-18 (DL)
34     -----------
35     The ratio of singles ; doubles is updated according to an energy
36     dependent expression provided by Frank Haberl. However this is only
37     valid for on-axis, as there is an energy dependence of thresholds due
38     to CTI effects which will modify the off-axis sources.
39 dlumb 1.6 Version 0.6 - 2000-09-18 (DL)
40     -----------
41     The REGION expression was being truncated, and upset the CAL.
42     Now the string expression is read into a 128 character long field
43 dlumb 1.5 Version 0.5 - 2000-09-08 (DL)
44     -----------
45     +Having examined in-orbit data it is clear that the ratio of singles to
46     doubles events is incorrect. As the spectroscopic fitting of data
47     relies only on singles the whole ARF generation will be wrong. The QE
48     files therefore have been updated. Some furtehr modifications
49     will no dount be needed subject to inputs from MPE analysis.
50    
51 dlumb 1.4 Version 0.4 - 2000-06-27 (DL)
52     -----------
53     + changed the region expression to rectangle, and removed the dead
54     first 10 rows from the Quantum-eff file, and placed into the FOV
55     extension of EPN LINCOORD
56    
57 dlumb 1.3 Version 0.3 - 2000-05-30 (DL)
58     -----------
59     + changed the CCD DEFINITIONS FROM 0-2 (PER QUAD) TO 1-12
60    
61 dlumb 1.2 Version 0.2 - 2000-05-08 (DL)
62     -----------
63     + fixed the ebins from keV to eV
64 dlumb 1.1 Version 0.1 - 2000-04-03 (DL)
65     -----------
66     + created by DL

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