Thierry Reposeur / ctools

Commit 9e6fd31a1a476e2fee93e6ed242460afd37c97a5

Authored by Jürgen Knödlseder
1 parent 88c2e557

Add coordsys and proj parameters to cspull.

Inline Side-by-side
Showing 2 changed files with 37 additions and 25 deletions
cscripts/cspull.py
  View file @9e6fd31
... ... @@ -53,6 +53,8 @@ class cspull(ctools.cscript):
53 53 self.m_psfcube = None
54 54 self.m_bckcube = None
55 55 self.m_stackmodels = None
  56 + self.m_coordsys = "CEL"
  57 + self.m_proj = "TAN"
56 58  
57 59 # Make sure that parfile exists
58 60 file = self.parfile()
... ... @@ -102,9 +104,6 @@ class cspull(ctools.cscript):
102 104 pars.append(gammalib.GApplicationPar("inobs","f","h","NONE","","","Event list, counts cube, or observation definition file"))
103 105 pars.append(gammalib.GApplicationPar("inmodel","f","a","$CTOOLS/share/models/crab.xml","","","Source model"))
104 106 pars.append(gammalib.GApplicationPar("outfile","f","a","pull.dat","","","Output file name"))
105   - #pars.append(gammalib.GApplicationPar("expcube","s","a","NONE","","","Exposure cube file (only needed for stacked analysis)"))
106   - #pars.append(gammalib.GApplicationPar("psfcube","s","a","NONE","","","PSF cube file (only needed for stacked analysis)"))
107   - #pars.append(gammalib.GApplicationPar("bkgcube","s","a","NONE","","","Background cube file (only needed for stacked analysis)"))
108 107 pars.append(gammalib.GApplicationPar("caldb","s","a","prod2","","","Calibration database"))
109 108 pars.append(gammalib.GApplicationPar("irf","s","a","South_50h","","","Instrument response function"))
110 109 pars.append(gammalib.GApplicationPar("deadc","r","h","0.95","0","1","Deadtime correction factor"))
... ... @@ -113,6 +112,8 @@ class cspull(ctools.cscript):
113 112 pars.append(gammalib.GApplicationPar("ntrials","i","a","10","","","Number of trials"))
114 113 pars.append(gammalib.GApplicationPar("ra","r","a","83.6331","0","360","RA of pointing (deg)"))
115 114 pars.append(gammalib.GApplicationPar("dec","r","a","22.0145","-90","90","Dec of pointing (deg)"))
  115 + pars.append(gammalib.GApplicationPar("coordsys","s","a","CEL","CEL|GAL","","Coordinate system (CEL - celestial, GAL - galactic)"))
  116 + pars.append(gammalib.GApplicationPar("proj","s","a","TAN","AIT|AZP|CAR|MER|MOL|STG|TAN","","Projection method"))
116 117 pars.append(gammalib.GApplicationPar("emin","r","a","0.1","","","Lower energy limit (TeV)"))
117 118 pars.append(gammalib.GApplicationPar("emax","r","a","100.0","","","Upper energy limit (TeV)"))
118 119 pars.append(gammalib.GApplicationPar("enumbins","i","a","0","","","Number of energy bins (0=unbinned)"))
... ... @@ -151,8 +152,10 @@ class cspull(ctools.cscript):
151 152  
152 153 # Read parameters for binned if requested
153 154 if not self.m_enumbins == 0:
154   - self.m_npix = self["npix"].integer()
155   - self.m_binsz = self["binsz"].real()
  155 + self.m_npix = self["npix"].integer()
  156 + self.m_binsz = self["binsz"].real()
  157 + self.m_coordsys = self["coordsys"].string()
  158 + self.m_proj = self["proj"].string()
156 159 else:
157 160 # Set dummy values (required by obsutils)
158 161 self.m_npix = 0
... ... @@ -220,8 +223,8 @@ class cspull(ctools.cscript):
220 223 expcube["enumbins"] = self.m_enumbins
221 224 expcube["emin"] = self["emin"].real()
222 225 expcube["emax"] = self["emax"].real()
223   - expcube["coordsys"] = "CEL"
224   - expcube["proj"] = "TAN"
  226 + expcube["coordsys"] = self.m_coordsys
  227 + expcube["proj"] = self.m_proj
225 228 expcube.run()
226 229  
227 230 # Notify exposure computation
... ... @@ -239,8 +242,8 @@ class cspull(ctools.cscript):
239 242 psfcube["enumbins"] = self.m_enumbins
240 243 psfcube["emin"] = self["emin"].real()
241 244 psfcube["emax"] = self["emax"].real()
242   - psfcube["coordsys"] = "CEL"
243   - psfcube["proj"] = "TAN"
  245 + psfcube["coordsys"] = self.m_coordsys
  246 + psfcube["proj"] = self.m_proj
244 247 psfcube.run()
245 248  
246 249 # Notify Psf computation
... ... @@ -258,8 +261,8 @@ class cspull(ctools.cscript):
258 261 bkgcube["enumbins"] = self.m_enumbins
259 262 bkgcube["emin"] = self["emin"].real()
260 263 bkgcube["emax"] = self["emax"].real()
261   - bkgcube["coordsys"] = "CEL"
262   - bkgcube["proj"] = "TAN"
  264 + bkgcube["coordsys"] = self.m_coordsys
  265 + bkgcube["proj"] = self.m_proj
263 266 bkgcube.run()
264 267  
265 268 # Notify background cube computation
... ... @@ -338,16 +341,20 @@ class cspull(ctools.cscript):
338 341  
339 342 # Setup observation definition list
340 343 obsdeflist = obsutils.set_obs_patterns(self.m_pattern,
341   - ra=self["ra"].real(), dec=self["dec"].real(),
  344 + ra=self["ra"].real(),
  345 + dec=self["dec"].real(),
342 346 offset=self["offset"].real())
343 347  
344 348 # Create list of observations
345 349 obs = obsutils.set_obs_list(obsdeflist,
346   - tstart=self["tmin"].real(), duration=self["tmax"].real()-self["tmin"].real(),
  350 + tstart=self["tmin"].real(),
  351 + duration=self["tmax"].real()-self["tmin"].real(),
347 352 deadc=self["deadc"].real(),
348   - emin=self["emin"].real(), emax=self["emax"].real(),
  353 + emin=self["emin"].real(),
  354 + emax=self["emax"].real(),
349 355 rad=self["rad"].real(),
350   - irf=self["irf"].string(), caldb=self["caldb"].string())
  356 + irf=self["irf"].string(),
  357 + caldb=self["caldb"].string())
351 358  
352 359 # Return observation container
353 360 return obs
... ... @@ -371,6 +378,8 @@ class cspull(ctools.cscript):
371 378 seed=seed,
372 379 binsz=self.m_binsz,
373 380 npix=self.m_npix,
  381 + proj=self.m_proj,
  382 + coord=self.m_coordsys,
374 383 edisp=self.m_edisp,
375 384 log=self.m_log,
376 385 debug=self.m_debug,
... ...
doc/source/reference_manual/cspull.rst
  View file @9e6fd31
... ... @@ -19,6 +19,9 @@ Gaussian centred on 0 and a sigma parameter of 1.
19 19 General parameters
20 20 ------------------
21 21  
  22 +``inobs [file]``
  23 + Event list, counts cube, or observation definition XML file.
  24 +
22 25 ``inmodel [file]``
23 26 XML file that describes the astrophysical sources and the instrumental
24 27 background.
... ... @@ -26,15 +29,6 @@ General parameters
26 29 ``outfile [file]``
27 30 ASCII file containing the individual pull values.
28 31  
29   -``expcube [file]``
30   - Exposure cube file (only needed for stacked analysis).
31   -
32   -``psfcube [file]``
33   - PSF cube file (only needed for stacked analysis).
34   -
35   -``bkgcube [file]``
36   - Background cube file (only needed for stacked analysis).
37   -
38 32 ``caldb [string]``
39 33 Calibration database.
40 34  
... ... @@ -45,7 +39,10 @@ General parameters
45 39 Average deadtime correction factor.
46 40  
47 41 ``(edisp = no) [boolean]``
48   - Apply energy dispersion to response computation.
  42 + Apply energy dispersion to response computation?
  43 +
  44 +``(profile = no) [boolean]``
  45 + Use likelihood profile method for errors?
49 46  
50 47 ``ntrials [integer]``
51 48 Number of samples for generating the pull distribution.
... ... @@ -55,6 +52,12 @@ General parameters
55 52  
56 53 ``dec [real]``
57 54 Declination of CTA pointing (J2000, in degrees).
  55 +
  56 +``coordsys <CEL|GAL> [string]``
  57 + Coordinate system (CEL - celestial, GAL - galactic).
  58 +
  59 +``proj <AIT|AZP|CAR|MER|MOL|STG|TAN> [string]``
  60 + Projection method.
58 61  
59 62 ``emin [real]``
60 63 Lower energy limit of events (in TeV).
... ...