WFC3 ImageObjects¶
wfc3Data
module provides classes used to import WFC3 specific instrument data.
Authors: | Megan Sosey, Christopher Hanley |
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License: | LICENSE |
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class
drizzlepac.wfc3Data.
WFC3InputImage
(filename=None, group=None)[source]¶ Bases:
drizzlepac.imageObject.imageObject
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SEPARATOR
= '_'¶
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class
drizzlepac.wfc3Data.
WFC3UVISInputImage
(filename=None, group=None)[source]¶
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class
drizzlepac.wfc3Data.
WFC3IRInputImage
(filename=None, group=None)[source]¶ Bases:
drizzlepac.wfc3Data.WFC3InputImage
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doUnitConversions
()[source]¶ WF3 IR data come out in electrons, and I imagine the photometry keywords will be calculated as such, so no image manipulation needs be done between native and electrons
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getdarkcurrent
()[source]¶ Return the dark current for the WFC3/IR detector. This value will be contained within an instrument specific keyword.
Returns: - darkcurrent: float
The dark current value in units of electrons.
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getdarkimg
(chip)[source]¶ Return an array representing the dark image for the detector.
Returns: - dark: array
Dark image array in the same shape as the input image with units of cps
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getexptimeimg
(chip)[source]¶ Return an array representing the exposure time per pixel for the detector.
Returns: - dark: array
Exposure time array in the same shape as the input image
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