Bases: object
Wcs objects amalgamate basic WCS (as provided by wcslib), with SIP and Paper IV distortion operations.
To perform all distortion corrections and WCS tranformation, use all_pix2world.
| Parameters: |
cpdis : A pair of DistortionLookupTable objects, or
wcsprm : Wcsprm object det2im : A pair of DistortionLookupTable objects, or
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Attributes Summary
| cpdis1 | DistortionLookupTable |
| cpdis2 | DistortionLookupTable |
| det2im1 | A DistortionLookupTable object for detector to image plane correction in the x-axis. |
| det2im2 | A DistortionLookupTable object for detector to image plane correction in the y-axis. |
| sip | Get/set the Sip object for performing SIP distortion correction. |
| wcs | A Wcsprm object to perform the basic wcslib WCS transformation. |
Attributes Documentation
The pre-linear transformation distortion lookup table, CPDIS1.
The pre-linear transformation distortion lookup table, CPDIS2.
A DistortionLookupTable object for detector to image plane correction in the x-axis.
A DistortionLookupTable object for detector to image plane correction in the y-axis.