PupilFactory¶
-
class
lsst.afw.cameraGeom.
PupilFactory
(visitInfo, pupilSize, npix)¶ Bases:
object
Pupil obscuration function factory for use with Fourier optics.
Parameters: - visitInfo :
lsst.afw.image.VisitInfo
Visit information for a particular exposure.
- pupilSize :
float
Size in meters of constructed Pupil array. Note that this may be larger than the actual diameter of the illuminated pupil to accommodate zero-padding.
- npix :
int
Constructed Pupils will be npix x npix.
Methods Summary
getPupil
(point)Calculate a Pupil at a given point in the focal plane. Methods Documentation
-
getPupil
(point)¶ Calculate a Pupil at a given point in the focal plane.
Parameters: - point :
lsst.geom.Point2D
The focal plane coordinates.
Returns: - pupil :
Pupil
The Pupil at
point
.
- point :
- visitInfo :