gbm_drm_gen.utils package¶

Submodules¶

gbm_drm_gen.utils.contour_finder module¶

class gbm_drm_gen.utils.contour_finder.ContourFinder(healpix_map, nside=512)[source]¶

Bases: object

__init__(healpix_map, nside=512)[source]¶: modeled from giacomov

property map¶: Return the resized map

property nside¶: Return the nside of the re-sized map

property pixel_size¶: Return average side of pixel in degrees for the re-sized map

find_contour(containment_level=0.9)[source]¶: Return the indexes of the pixels in the map within the given containment level

get_sky_coordinates(indexes)[source]¶

gbm_drm_gen.utils.file_utils module¶

gbm_drm_gen.utils.file_utils.file_existing_and_readable(filename)[source]¶

gbm_drm_gen.utils.file_utils.path_exists_and_is_directory(path)[source]¶

gbm_drm_gen.utils.file_utils.sanitize_filename(filename, abspath=False)[source]¶

gbm_drm_gen.utils.file_utils.if_directory_not_existing_then_make(directory)[source]¶

If the given directory does not exists, then make it

Parameters: directory – directory to check or make
Returns: None

gbm_drm_gen.utils.file_utils.get_random_unique_name()[source]¶

Returns a name which is random and (with extremely high probability) unique

Returns: random file name

gbm_drm_gen.utils.file_utils.within_directory(directory)[source]¶

gbm_drm_gen.utils.general_utils module¶

class gbm_drm_gen.utils.general_utils.ThetaFormatterShiftPi(*a, **aa)[source]¶

Bases: matplotlib.projections.geo.GeoAxes.ThetaFormatter

Shifts labelling by pi Shifts labelling from -180,180 to 0-360

__init__(*a, **aa)[source]¶

extrapi = False¶

gbm_drm_gen.utils.general_utils.check_power_of_two(num)[source]¶: Check that the given number is a power of 2

gbm_drm_gen.utils.general_utils.pix_to_sky(idx, nside)[source]¶: Convert the pixels corresponding to the input indexes to sky coordinates (RA, Dec)

gbm_drm_gen.utils.general_utils.sky_to_pix(ra, dec, nside)[source]¶

gbm_drm_gen.utils.general_utils.theta_shifter(x)[source]¶

gbm_drm_gen.utils.geometry module¶

gbm_drm_gen.utils.geometry.ang2cart(ra, dec)[source]¶

Parameters

ra –
dec –

Returns

gbm_drm_gen.utils.geometry.get_ang(X1, X2)[source]¶

Parameters

X1 –
X2 –

Returns

gbm_drm_gen.utils.geometry.is_occulted(ra, dec, sc_pos)[source]¶

Parameters

ra –
dec –
sc_pos –

Returns