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LSST Data Management Base Package
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Public Member Functions | |
evaluate (self, Angle angle_start, Optional[Angle] angle_end=None) | |
An abstract base class for rotator-dependent stray light information.
Definition at line 96 of file straylight.py.
lsst.ip.isr.straylight.StrayLightData.evaluate | ( | self, | |
Angle | angle_start, | ||
Optional[Angle] | angle_end = None ) |
Get a stray light array for a range of rotator angles. Parameters ---------- angle_begin : `float` Instrument rotation angle at the start of the exposure. angle_end : `float`, optional Instrument rotation angle at the end of the exposure. If not provided, the returned array will reflect a snapshot at `angle_start`. Returns ------- array : `numpy.ndarray` A stray-light background image for this exposure.
Definition at line 101 of file straylight.py.