Merge branch '1568-TS-for-closeby-sources' into integration

Jürgen Knödlseder
2 parents b6c16dde 6b907501
Showing 4 changed files with 62 additions and 31 deletions
doc/source/reference_manual/ctlike.rst
src/ctlike/ctlike.cpp
src/ctlike/ctlike.hpp
src/ctlike/ctlike.par
@@ -60,7 +60,10 @@ General parameters
     Applies energy dispersion to response computation.
 ``(refit = no) [boolean]``
-    Performs refitting of solution after initial fit.
+    Perform refitting of solution after initial fit.
+
+``(fix_spat_for_ts = no) [boolean]``
+    Fix spatial parameters for TS computation.
@@ -262,6 +262,28 @@ void ctlike::run(void)
         double  logL_src = m_logL;
         GModels models   = m_obs.models();
+        // Fix spatial parameters if requested
+        if (m_fix_spat_for_ts) {
+
+            // Loop over all models
+            for (int i = 0; i < models.size(); ++i) {
+
+                // Continue only if model is skymodel
+                GModelSky* sky= dynamic_cast<GModelSky*>(models[i]);
+                if (sky != NULL) {
+
+                    // Fix spatial parameters
+                    GModelSpatial* spatial = sky->spatial();
+                    for (int j = 0; j < spatial->size(); j++) {
+                        (*spatial)[j].fix();
+                    } // endfor: looped over spatial parameters
+
+                } // endif: there was a sky model
+
+            } // endfor: looped over models
+
+        } // endif: spatial parameter should be fixed
+
         // Loop over stored models, remove source and refit
         for (int i = 0; i < ts_srcs.size(); ++i) {
             models.remove(ts_srcs[i]);
@@ -392,8 +414,9 @@ void ctlike::get_parameters(void)
     } // endif: no models were associated with observations
     // Get other parameters
-    m_refit       = (*this)["refit"].boolean();
-    m_apply_edisp = (*this)["edisp"].boolean();
+    m_refit           = (*this)["refit"].boolean();
+    m_apply_edisp     = (*this)["edisp"].boolean();
+    m_fix_spat_for_ts = (*this)["fix_spat_for_ts"].boolean();
     // Optionally read ahead parameters so that they get correctly
     // dumped into the log file
@@ -542,12 +565,13 @@ void ctlike::init_members(void)
     // Initialise members
     m_outmodel.clear();
     m_obs.clear();
-    m_refit       = false;
-    m_max_iter    = 100;   // Set maximum number of iterations
-    m_max_stall   = 10;    // Set maximum number of stalls
-    m_logL        = 0.0;
-    m_opt         = NULL;
-    m_apply_edisp = false;
+    m_refit           = false;
+    m_max_iter        = 100;   // Set maximum number of iterations
+    m_max_stall       = 10;    // Set maximum number of stalls
+    m_logL            = 0.0;
+    m_opt             = NULL;
+    m_apply_edisp     = false;
+    m_fix_spat_for_ts = false;
     // Set logger properties
     log.date(true);
@@ -575,14 +599,15 @@ void ctlike::init_members(void)
 void ctlike::copy_members(const ctlike& app)
 {
     // Copy attributes
-    m_refit       = app.m_refit;
-    m_outmodel    = app.m_outmodel;
-    m_obs         = app.m_obs;
-    m_max_iter    = app.m_max_iter;
-    m_max_stall   = app.m_max_stall;
-    m_logL        = app.m_logL;
-    m_opt         = app.m_opt->clone();
-    m_apply_edisp = app.m_apply_edisp;
+    m_refit           = app.m_refit;
+    m_outmodel        = app.m_outmodel;
+    m_obs             = app.m_obs;
+    m_max_iter        = app.m_max_iter;
+    m_max_stall       = app.m_max_stall;
+    m_logL            = app.m_logL;
+    m_opt             = app.m_opt->clone();
+    m_apply_edisp     = app.m_apply_edisp;
+    m_fix_spat_for_ts = app.m_fix_spat_for_ts;
     // Return
     return;
@@ -73,9 +73,10 @@ protected:
     double reoptimize_lm(void);
     // User parameters
-    bool          m_refit;       //!< Refitting
-    std::string   m_outmodel;    //!< Source model output XML file
-    bool          m_apply_edisp; //!< Apply energy dispersion?
+    bool          m_refit;           //!< Refitting
+    std::string   m_outmodel;        //!< Source model output XML file
+    bool          m_apply_edisp;     //!< Apply energy dispersion?
+    bool          m_fix_spat_for_ts; //!< Fix spatial parameters for TS computation?
     // Members
     GObservations m_obs;        //!< Observations
@@ -17,17 +17,19 @@
 #
 # General parameters
 #===================
-inobs,    f, a, "events.fits",,, "Event list, counts cube or observation definition file"
-inmodel,  f, a, "$CTOOLS/share/models/crab.xml",,, "Source model"
-expcube,  f, a, "NONE",,, "Exposure cube file (only needed for stacked analysis)"
-psfcube,  f, a, "NONE",,, "PSF cube file (only needed for stacked analysis)"
-bkgcube,  f, a, "NONE",,, "Background cube file (only needed for stacked analysis)"
-caldb,    s, a, "prod2",,, "Calibration database"
-irf,      s, a, "South_50h",,, "Instrument response function"
-outmodel, f, a, "crab_results.xml",,, "Source model output file"
-stat,     s, h, "POISSON",,, "Optimization statistics"
-edisp,    b, h, no,,, "Apply energy dispersion?"
-refit,    b, h, no,,, "Do refitting?"
+inobs,           f, a, "events.fits",,, "Event list, counts cube or observation definition file"
+inmodel,         f, a, "$CTOOLS/share/models/crab.xml",,, "Source model"
+expcube,         f, a, "NONE",,, "Exposure cube file (only needed for stacked analysis)"
+psfcube,         f, a, "NONE",,, "PSF cube file (only needed for stacked analysis)"
+bkgcube,         f, a, "NONE",,, "Background cube file (only needed for stacked analysis)"
+caldb,           s, a, "prod2",,, "Calibration database"
+irf,             s, a, "South_50h",,, "Instrument response function"
+outmodel,        f, a, "crab_results.xml",,, "Source model output file"
+stat,            s, h, "POISSON",,, "Optimization statistics"
+edisp,           b, h, no,,, "Apply energy dispersion?"
+refit,           b, h, no,,, "Do refitting?"
+fix_spat_for_ts, b, h, no,,,"Fix spatial parameters for TS computation?"
+
 #
 # Standard parameters
 #====================