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[ascl:2004.015] IRDAP: SPHERE-IRDIS polarimetric data reduction pipeline

IRDAP (IRDIS Data reduction for Accurate Polarimetry) accurately reduces SPHERE-IRDIS polarimetric data. It is a highly-automated end-to-end pipeline; its core feature is model-based correction of the instrumental polarization effects. IRDAP handles data taken both in field- and pupil-tracking mode and using the broadband filters Y, J, H and Ks. Data taken with the narrowband filters can be reduced as well, although with a somewhat worse accuracy. For pupil-tracking observations IRDAP can additionally apply angular differential imaging.

Code site:
https://irdap.readthedocs.io https://pypi.org/project/irdap/#files
Used in:
https://ui.adsabs.harvard.edu/abs/2020A%26A...636L...4M
Described in:
https://ui.adsabs.harvard.edu/abs/2020A%26A...633A..64V
Bibcode:
2020ascl.soft04015V
Preferred citation method:

For data reduced with IRDAP, please cite https://ui.adsabs.harvard.edu/abs/2020A%26A...633A..64V; for data in pupil-tracking mode, also cite https://ui.adsabs.harvard.edu/abs/2017SPIE10400E..15V.


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ascl:2004.015
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