ConeSearch#
- class ConeSearch(ra: float, dec: float, radius_arcsec: float, fine: bool = True)[source]#
Perform a cone search to filter the catalog
Filters to points within radius great circle distance to the point specified by ra and dec in degrees. Filters partitions in the catalog to those that have some overlap with the cone.
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 cone
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, radius_arcsec[, 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 cone
plot([projection, title, fov, center, wcs, ...])Plot the search region
search_points(frame, metadata)Determine the search results within a data frame