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[ascl:1212.011] DrizzlePac: HST image software

DrizzlePac allows users to easily and accurately align and combine HST images taken at multiple epochs, and even with different instruments. It is a suite of supporting tasks for AstroDrizzle which includes:

- astrodrizzle to align and combine images
- tweakreg and tweakback for aligning images in different visits
- pixtopix transforms an X,Y pixel position to its pixel position after distortion corrections
- skytopix transforms sky coordinates to X,Y pixel positions. A reverse transformation can be done using the task pixtosky.

Code site:
https://www.stsci.edu/scientific-community/software/drizzlepac.html
Used in:
https://ui.adsabs.harvard.edu/abs/2018ApJ...862..148H
Described in:
https://ui.adsabs.harvard.edu/abs/2013ASPC..475...49H
Bibcode:
2012ascl.soft12011S

Views: 6385

ascl:1212.011
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