Inheritance diagram for cscripts.cssrcdetect.cssrcdetect:

Public Member Functions
def	__init__

def	process

def	save

def	models

Private Member Functions
def	_get_parameters

def	_detect_sources

def	_find_maximum

def	_remove_maximum

def	_map_moments

def	_add_model

def	_set_bkg

def	_set_ptsrc

def	_smooth_skymap

def	_load_skymap

def	_cache_map_dirs

Private Attributes
	_map

	_models

	_map_dirs

Detailed Description

Detects sources in a sky map

Definition at line 31 of file cssrcdetect.py.

Constructor & Destructor Documentation

def cscripts.cssrcdetect.cssrcdetect.__init__	(	self,
		argv
	)

Constructor

Definition at line 37 of file cssrcdetect.py.

Member Function Documentation

def cscripts.cssrcdetect.cssrcdetect._add_model	(	self,
		pos,
		name
	)

private

Add model to model container

Parameters
----------
pos : `~gammalib.GSkyDir()`
    Sky direction of model
name : str
    Model name

Definition at line 258 of file cssrcdetect.py.

References cscripts.cssrcdetect.cssrcdetect._set_ptsrc().

Referenced by cscripts.cssrcdetect.cssrcdetect._detect_sources().

def cscripts.cssrcdetect.cssrcdetect._cache_map_dirs	(	self,
		skymap
	)

private

Cache map pixel positions to save some computation time

Definition at line 413 of file cssrcdetect.py.

References cscripts.cssrcdetect.cssrcdetect._map_dirs.

Referenced by cscripts.cssrcdetect.cssrcdetect.process().

def cscripts.cssrcdetect.cssrcdetect._detect_sources	(	self,
		counts
	)

private

Detect sources in counts map

Parameters
----------
counts : `~gammalib.GSkyMap()`
    Counts map

Definition at line 96 of file cssrcdetect.py.

References cscripts.cssrcdetect.cssrcdetect._add_model(), cscripts.cssrcdetect.cssrcdetect._find_maximum(), cscripts.cssrcdetect.cssrcdetect._map_moments(), and cscripts.cssrcdetect.cssrcdetect._remove_maximum().

Referenced by cscripts.cssrcdetect.cssrcdetect.process().

def cscripts.cssrcdetect.cssrcdetect._find_maximum	(	self,
		skymap
	)

private

Find maximum in a sky map

Parameters
----------
skymap : `~gammalib.GSkyMap()`
    Sky map

Returns
-------
value, pos : tuple of float and `~gammalib.GSkyDir()`
    Maximum sky map value and corresponding sky direction

Definition at line 150 of file cssrcdetect.py.

References cscripts.cssrcdetect.cssrcdetect._map_dirs.

Referenced by cscripts.cssrcdetect.cssrcdetect._detect_sources().

def cscripts.cssrcdetect.cssrcdetect._get_parameters ( self )

private

Get parameters from parfile

Definition at line 62 of file cssrcdetect.py.

Referenced by cscript_base.cscript_base.process(), cscript_like.cscript_like.process(), cscript_obs.cscript_obs.process(), cscripts.cstsmapsplit.cstsmapsplit.process(), cscripts.cstsmapmerge.cstsmapmerge.process(), cscripts.csworkflow.csworkflow.process(), cscripts.cstsdist.cstsdist.process(), cscripts.cssrcdetect.cssrcdetect.process(), and cscripts.csviscube.csviscube.process().

def cscripts.cssrcdetect.cssrcdetect._load_skymap ( self )

private

Load sky map

Returns
-------
skymap : `~gammalib.GSkyMap()`
    Sky map

Definition at line 388 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect.process().

def cscripts.cssrcdetect.cssrcdetect._map_moments	(	self,
		skymap,
		radius
	)

private

Determine moments of sky map pixels

Parameters
----------
skymap : `~gammalib.GSkyMap()`
    Sky map
radius : float
    radius (deg) for pixel consideration

Returns
-------
mean, std : tuple of GSkyMap
    Mean and standard deviation of pixel values within a given radius

Definition at line 212 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect._detect_sources().

def cscripts.cssrcdetect.cssrcdetect._remove_maximum	(	self,
		skymap,
		pos,
		value = `0.0`,
		radius = `0.1`
	)

private

Remove maximum from sky map by replacing pixels with a given value

Parameters
----------
skymap : `~gammalib.GSkyMap()`
    Sky map
pos : `~gammalib.GSkyDir()`
    Sky direction of maximum
value : float, optional
    Replacement value
radius : float, optional
    Radius within which pixel values are replaced

Returns
-------
skymap : `~gammalib.GSkyMap()`
    Sky map with maximum removed

Definition at line 177 of file cssrcdetect.py.

References cscripts.cssrcdetect.cssrcdetect._map_dirs.

Referenced by cscripts.cssrcdetect.cssrcdetect._detect_sources().

def cscripts.cssrcdetect.cssrcdetect._set_bkg	(	self,
		modeltype
	)

private

Set background model

Parameters
----------
modeltype : str
    Model type ('IRF', 'AEFF', 'CUBE' or 'RACC')

Returns
-------
model : `~gammalib.GModelData()`
    Background model

Definition at line 281 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect.process().

def cscripts.cssrcdetect.cssrcdetect._set_ptsrc	(	self,
		pos
	)

private

Set point source model

Parameters
----------
pos : `~gammalib.GSkyDir()`
    Sky direction of model

Returns
-------
model : `~gammalib.GModelSky()`
    Point source model

Definition at line 322 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect._add_model().

def cscripts.cssrcdetect.cssrcdetect._smooth_skymap	(	self,
		skymap
	)

private

Smooth the input sky map if a valid kernel was supplied

Parameters
----------
skymap : `~gammalib.GSkyMap()`
    Sky map

Definition at line 364 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect.process().

def cscripts.cssrcdetect.cssrcdetect.models ( self )

Return model container

Definition at line 516 of file cssrcdetect.py.

References cscripts.csbkgmodel.csbkgmodel._models, cscripts.csmodelselect.csmodelselect._models, cscripts.csmodelmerge.csmodelmerge._models, cscripts.csmodelinfo.csmodelinfo._models, cscripts.csphagen.csphagen._models, cscripts.cssrcdetect.cssrcdetect._models, cscripts.csiactobs.csiactobs._models, cscripts.csmodelsois.csmodelsois._models, and cscripts.cssens.cssens._models.

Referenced by cscripts.cstsdist.cstsdist.process().

def cscripts.cssrcdetect.cssrcdetect.process ( self )

Process the script

Definition at line 425 of file cssrcdetect.py.

def cscripts.cssrcdetect.cssrcdetect.save ( self )

Save sources into model definition XML file and ds9 file

Definition at line 473 of file cssrcdetect.py.

References cscripts.csmodelmerge.csmodelmerge._clobber, cscripts.csbkgmodel.csbkgmodel._models, cscripts.csmodelselect.csmodelselect._models, cscripts.csmodelinfo.csmodelinfo._models, cscripts.csmodelmerge.csmodelmerge._models, cscripts.csphagen.csphagen._models, cscripts.cssrcdetect.cssrcdetect._models, cscripts.csiactobs.csiactobs._models, cscripts.csmodelsois.csmodelsois._models, and cscripts.cssens.cssens._models.

Member Data Documentation

cscripts.cssrcdetect.cssrcdetect._map

private

Definition at line 43 of file cssrcdetect.py.

Referenced by cscripts.cstsmapsplit.cstsmapsplit._get_parameters(), and cscripts.cssrcdetect.cssrcdetect.process().

cscripts.cssrcdetect.cssrcdetect._map_dirs

private

Definition at line 55 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect._cache_map_dirs(), cscripts.cssrcdetect.cssrcdetect._find_maximum(), and cscripts.cssrcdetect.cssrcdetect._remove_maximum().

cscripts.cssrcdetect.cssrcdetect._models

private

Definition at line 52 of file cssrcdetect.py.

Referenced by cscripts.cssrcdetect.cssrcdetect.models(), cscripts.cssrcdetect.cssrcdetect.process(), and cscripts.cssrcdetect.cssrcdetect.save().

The documentation for this class was generated from the following file:

cscripts/cssrcdetect.py

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation