Tracker

class simsit.tracker.Tracker

Bases: ABC

Abstract base class for telescope tracking models.

Subclasses must provide the boresight direction and camera rotation angle at a requested time.

Methods Summary

get_boresight(time)	Return the telescope boresight at the requested time.
get_rot_sky_pos(time)	Return the camera rotation angle at the requested time.

Methods Documentation

abstractmethod get_boresight(time)

Return the telescope boresight at the requested time.

Parameters

timeastropy.time.Time

Time at which to evaluate the boresight.

Returns

galsim.CelestialCoord

Boresight pointing direction.

abstractmethod get_rot_sky_pos(time)

Return the camera rotation angle at the requested time.

Parameters

timeastropy.time.Time

Time at which to evaluate the rotation angle.

Returns

galsim.Angle

Camera rotation angle relative to the sky.