Binospec

class mmtwfs.wfs.Binospec(config={}, plot=True)[source]

Bases: 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)[source]: Transform from the Binospec guider coordinate system to MMTO focal plane coordinates.

get_flipud(mode)[source]

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)[source]: Determine if a position is within the region available to Binospec’s WFS

pupil_mask(hdr, npts=14)[source]: Generate a synthetic pupil mask

ref_pupil_location(mode, hdr=None)[source]: 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.