Binospec

class mmtwfs.wfs.Binospec(config={}, plot=True)

Bases: mmtwfs.wfs.F5

Defines configuration and methods specific to the Binospec WFS system. Binospec uses the same aberration table as the F5 system so we inherit from that.

Methods Summary

focal_plane_position(hdr)	Transform from the Binospec guider coordinate system to MMTO focal plane coordinates.
get_flipud(mode)	Method to determine if the WFS image needs to be flipped up/down
in_wfs_region(xw, yw, x, y)	Determine if a position is within the region available to Binospec's WFS
pupil_mask(hdr[, npts])	Generate a synthetic pupil mask
ref_pupil_location(mode[, hdr])	If a header is passed in, use Jan Kansky's linear relations to get the pupil center on the reference image.

Methods Documentation

focal_plane_position(hdr)

Transform from the Binospec guider coordinate system to MMTO focal plane coordinates.

get_flipud(mode)

Method to determine if the WFS image needs to be flipped up/down

During the first binospec commissioning run the images were flipped u/d as they came in. Since then, they are left as-is and get flipped internally based on this flag. The reference file is already flipped.

in_wfs_region(xw, yw, x, y)

Determine if a position is within the region available to Binospec’s WFS

pupil_mask(hdr, npts=14)

Generate a synthetic pupil mask

ref_pupil_location(mode, hdr=None)

If a header is passed in, use Jan Kansky’s linear relations to get the pupil center on the reference image. Otherwise, use the default method.