load_poisson_stats_image¶

gammapy.datasets.load_poisson_stats_image(extra_info=False, return_filenames=False)[source]¶

Load Poisson statistics counts image of a Gaussian source on flat background.

See poissson_stats_image/README.md for further info. TODO: add better description (extract from README?)

Parameters:	extra_info : bool If true, a dict of images is returned. return_filenames : bool If true, return filenames instead of images
Returns:	data : numpy array or dict of arrays or filenames Depending on the `extra_info` and `return_filenames` options.