im_order_cut#
- excalibuhr.utils.im_order_cut(im, trace)[source]#
Cut out individual orders from the detector image
- Parameters:
im (array) – input image
trace (array) – polynomials that delineate the edge of the specific order
- Returns:
im_subs (array) – sub-images of each order
yy_indices (array) – y-axis indices of each order