RegionsFinder#

class gammapy.makers.RegionsFinder[source]#

Bases: object

Base class for regions finders.

Parameters:
binszAngle

Bin size of the reference map used for region finding.

Create a new RegionFinder.

Methods Summary

run(region, center[, exclusion_mask])

Find reflected regions.

Methods Documentation

abstractmethod run(region, center, exclusion_mask=None)[source]#

Find reflected regions.

Parameters:
regionSkyRegion

Region to rotate.

centerSkyCoord

Rotation point.

exclusion_maskWcsNDMap, optional

Exclusion mask. Regions intersecting with this mask will not be included in the returned regions. Default is None.

Returns:
regionslist of SkyRegion

Reflected regions.

wcsWCS

WCS for the determined regions.

__init__(binsz=<Quantity 0.01 deg>)[source]#

Create a new RegionFinder.

classmethod __new__(*args, **kwargs)#