ModelEarthMoretti

class ModelEarthMoretti(limb=None, vec_earth=None)

Bases: ecpi.simu.lib.sources.ModelSrcInterface

Model for an energy dependent CXB in the presence of Earth in FOV. CXB model is computed with mean shape.

constructor

Parameters:

• limb (float) – limb angle in degree
• vec_earth (list/array of size 3) – earth direction unit vector
• use_numba – whether or not to use pre-compiled function

when computing solid angle. Default is True. :type use_numba: bool

..note: sum of solid angle with real mask accounts for cos theta

Attributes Summary

name

Get name.

Methods Summary

get_model([obs_time])	Return the shadowgram model.
get_noisy_model([obs_time])	Return the shadowgram model with poisson noise.
update([limb, vec_earth, use_numba])	constructor

Attributes Documentation

name

Get name.

Methods Documentation

get_model(obs_time=None)

Return the shadowgram model.

Parameters:obs_time (float) – observation time in s Returns:shadowgram Return type:2D array(float) with shape 80x80

get_noisy_model(obs_time=None)

Return the shadowgram model with poisson noise.

Parameters:obs_time (float) – observation time in seconds

update(limb=None, vec_earth=None, use_numba=True)

constructor

Parameters:

• limb (float) – limb angle in degree
• vec_earth (list/array of size 3) – earth direction unit vector
• use_numba – whether or not to use pre-compiled function

when computing solid angle. Default is True. :type use_numba: bool

..note: sum of solid angle with real mask accounts for cos theta