Marianne Lemoine / ctools

Commit f3df207035e304e557d263db1b691096ca431670

Authored by Jürgen Knödlseder
1 parent 5df975a6

Add cttsmap tool

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Showing 2 changed files with 31 additions and 15 deletions
ChangeLog
  View file @f3df207
1 -2014-07-24 Juergen Knoedlseder <jurgen.knodlseder@irap.omp.eu> 1 +2014-10-06 Juergen Knoedlseder <jurgen.knodlseder@irap.omp.eu>
2 2
3 * Version 0.8.0 released 3 * Version 0.8.0 released
4 ======================== 4 ========================
@@ -10,6 +10,7 @@ @@ -10,6 +10,7 @@
10 Add ctpsfcube tool (generates PSF cube) 10 Add ctpsfcube tool (generates PSF cube)
11 Add ctbkgcube tool (generates background cube) 11 Add ctbkgcube tool (generates background cube)
12 Add ctcubemask tool (masks event bins in event cube) 12 Add ctcubemask tool (masks event bins in event cube)
  13 + Add cttsmap tool (generates TS map)
13 Support energy dispersion in ctobssim, ctlike and ctmodel 14 Support energy dispersion in ctobssim, ctlike and ctmodel
14 Correct ctobssim for thread safety 15 Correct ctobssim for thread safety
15 Move obsutils to ctools namespace 16 Move obsutils to ctools namespace
@@ -2,7 +2,7 @@ New Features and Important Changes in ctools 00-08-00 @@ -2,7 +2,7 @@ New Features and Important Changes in ctools 00-08-00
2 2
3 Author(s) : Juergen Knoedlseder 3 Author(s) : Juergen Knoedlseder
4 4
5 -24 July 2014 5 +6 October 2014
6 6
7 7
8 1. Introduction 8 1. Introduction
@@ -64,8 +64,8 @@ case of binning a single event list and using the usepnt=yes option @@ -64,8 +64,8 @@ case of binning a single event list and using the usepnt=yes option
64 (or specifying the pointing manually as the xref and yref parameters). 64 (or specifying the pointing manually as the xref and yref parameters).
65 65
66 66
67 -7. ctlike - CTA maximum likelihood fitting  
68 ------------------------------------------- 67 +7. ctlike - Maximum likelihood fitting
  68 +--------------------------------------
69 ctlike now has full access to the calibration database, allowing 69 ctlike now has full access to the calibration database, allowing
70 the use for 2D response functions in FITS files. 70 the use for 2D response functions in FITS files.
71 71
@@ -73,13 +73,28 @@ ctlike now also supports the handling of energy dispersion. Energy @@ -73,13 +73,28 @@ ctlike now also supports the handling of energy dispersion. Energy
73 dispersion can be switched on or off using the hidden edisp parameter. 73 dispersion can be switched on or off using the hidden edisp parameter.
74 74
75 75
76 -8. ctskymap - CTA sky mapping 76 +8. cttsmap - Generation of Test Statistics map
  77 +----------------------------------------------
  78 +The cttsmap tool has been added that provides a test statistics map
  79 +for a given set of observations. This tool is not restricted to CTA
  80 +data and will work for all types of instruments.
  81 +
  82 +cttsmap will move a test sources over a specified grid of positions
  83 +and compute the likelihood difference between having the source at
  84 +a given position and having not the source. Twice the likelihood
  85 +difference is called the Test Statistic. The computation is done for
  86 +a grid of positions, and the results is saved into a FITS file as
  87 +TS map. Also the value of the fitted parameters are stored as
  88 +extension in the FITS file.
  89 +
  90 +
  91 +9. ctskymap - CTA sky mapping
77 ----------------------------- 92 -----------------------------
78 None 93 None
79 94
80 95
81 -9. ctmodel - CTA counts map modelling  
82 -------------------------------------- 96 +10. ctmodel - CTA counts map modelling
  97 +--------------------------------------
83 ctmodel now has full access to the calibration database, allowing 98 ctmodel now has full access to the calibration database, allowing
84 the use for 2D response functions in FITS files. 99 the use for 2D response functions in FITS files.
85 100
@@ -87,7 +102,7 @@ ctmodel now also supports the handling of energy dispersion. Energy @@ -87,7 +102,7 @@ ctmodel now also supports the handling of energy dispersion. Energy
87 dispersion can be switched on or off using the hidden edisp parameter. 102 dispersion can be switched on or off using the hidden edisp parameter.
88 103
89 104
90 -10. ctexpcube - CTA exposure cube generation 105 +11. ctexpcube - CTA exposure cube generation
91 -------------------------------------------- 106 --------------------------------------------
92 The first version of the ctexpcube tool is included in the release. 107 The first version of the ctexpcube tool is included in the release.
93 ctexpcube computes the exposure cube for an observation definition 108 ctexpcube computes the exposure cube for an observation definition
@@ -95,7 +110,7 @@ file. The cube definition may be taken from a counts cube or may be @@ -95,7 +110,7 @@ file. The cube definition may be taken from a counts cube or may be
95 specified by user parameters. 110 specified by user parameters.
96 111
97 112
98 -11. ctpsfcube - CTA point spread function cube generation 113 +12. ctpsfcube - CTA point spread function cube generation
99 --------------------------------------------------------- 114 ---------------------------------------------------------
100 The first version of the ctpsfcube tool is included in the release. 115 The first version of the ctpsfcube tool is included in the release.
101 ctpsfcube computes the point spread function cube for an observation 116 ctpsfcube computes the point spread function cube for an observation
@@ -103,7 +118,7 @@ definition file. The cube definition may be taken from a counts cube @@ -103,7 +118,7 @@ definition file. The cube definition may be taken from a counts cube
103 or may be specified by user parameters. 118 or may be specified by user parameters.
104 119
105 120
106 -12. ctbkgcube - CTA background cube generation 121 +13. ctbkgcube - CTA background cube generation
107 ---------------------------------------------- 122 ----------------------------------------------
108 The first version of the ctbkgcube tool is included in the release. 123 The first version of the ctbkgcube tool is included in the release.
109 ctbkgcube computes the background cube for an observation definition 124 ctbkgcube computes the background cube for an observation definition
@@ -111,7 +126,7 @@ file. The cube definition may be taken from a counts cube or may be @@ -111,7 +126,7 @@ file. The cube definition may be taken from a counts cube or may be
111 specified by user parameters. 126 specified by user parameters.
112 127
113 128
114 -13. ctcubemask - CTA cube filtering 129 +14. ctcubemask - CTA cube filtering
115 ----------------------------------- 130 -----------------------------------
116 The first version of the ctcubemask tool is included in the release. 131 The first version of the ctcubemask tool is included in the release.
117 ctcubemask allows filtering of bins in a counts cube by setting the 132 ctcubemask allows filtering of bins in a counts cube by setting the
@@ -119,12 +134,12 @@ bin content to -1. Filtering can be done by energy, for a circular @@ -119,12 +134,12 @@ bin content to -1. Filtering can be done by energy, for a circular
119 Region of Interest (ROI) or using ds9 exclusion regions. 134 Region of Interest (ROI) or using ds9 exclusion regions.
120 135
121 136
122 -14. Examples 137 +15. Examples
123 ------------ 138 ------------
124 None 139 None
125 140
126 141
127 -15. Scripts 142 +16. Scripts
128 ----------- 143 -----------
129 Add logL and event statistics to cspull output file. 144 Add logL and event statistics to cspull output file.
130 145
@@ -144,11 +159,11 @@ The following functions have been added to obsutils: @@ -144,11 +159,11 @@ The following functions have been added to obsutils:
144 specified energy bins. 159 specified energy bins.
145 160
146 161
147 -16. caldb 162 +17. caldb
148 --------- 163 ---------
149 None 164 None
150 165
151 166
152 -17. models 167 +18. models
153 ---------- 168 ----------
154 None 169 None