BoxSearch#
- class BoxSearch(ra: tuple[float, float], dec: tuple[float, float], fine: bool = True)[source]#
Perform a box search to filter the catalog. This type of search is used for a range of right ascension or declination, where the right ascension edges follow great arc circles and the declination edges follow small arc circles.
Filters to points within the ra / dec region, specified in degrees. Filters partitions in the catalog to those that have some overlap with the region.
Methods
filter_hc_catalog(hc_structure)Determine the target partitions for further filtering.
perform_hc_catalog_filter(hc_structure)Filters catalog pixels according to the box
plot([projection, title, fov, center, wcs, ...])Plot the search region
search_points(frame, metadata)Determine the search results within a data frame
Methods
__init__(ra, dec[, fine])filter_hc_catalog(hc_structure)Determine the target partitions for further filtering.
perform_hc_catalog_filter(hc_structure)Filters catalog pixels according to the box
plot([projection, title, fov, center, wcs, ...])Plot the search region
search_points(frame, metadata)Determine the search results within a data frame