MapMakerObs¶

class gammapy.cube.MapMakerObs(observation, geom, offset_max, geom_true=None, exclusion_mask=None, background_oversampling=None, migra_axis=None, rad_axis=None)[source]¶

Bases: object

Make maps for a single IACT observation.

Parameters:

observation : DataStoreObservation: Observation
geom : WcsGeom: Reference image geometry in reco energy, used for counts and background maps
offset_max : Angle: Maximum offset angle
geom_true : WcsGeom: Reference image geometry in true energy, used for IRF maps. It can have a coarser spatial bins than the counts geom. If none, the same as geom is assumed
exclusion_mask : Map: Exclusion mask (used by some background estimators)
migra_axis : MapAxis: Migration axis for edisp map
rad_axis : MapAxis: Radial axis for psf map

Attributes Summary

`coords`
`coords_etrue`
`fov_mask`

Methods Summary

run(self[, selection]) Make maps.

Attributes Documentation

coords¶

coords_etrue¶

fov_mask¶

Methods Documentation

run(self, selection=None)[source]¶

Make maps.

Returns dict with keys “counts”, “exposure” and “background”, “psf” and “edisp”.

Parameters:	selection : list List of str, selecting which maps to make. Available: ‘counts’, ‘exposure’, ‘background’ By default, all maps are made.