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Eclaire: CUDA-based Library for Astronomical Image REduction

Posted: Mon Aug 31, 2020 3:00 am
by Ada Coda
Eclaire: CUDA-based Library for Astronomical Image REduction

Abstract: Eclaire is a GPU-accelerated image-reduction pipeline; it uses CuPy, a Python package for general-purpose computing on graphics processing units (GPGPU), to perform image processing, including bias subtraction, dark subtraction, flat fielding, bad pixel masking, alignment, and co-adding. It has been used for real-time image reduction of MITSuME observational data, and can be used with data from other observatories.

Credit: Niwano, Masafumi; Murata, Katsuhiro L.; Adachi, Ryo; Wang, Sili; Tachibana, Yutaro; Yatsu, Youichi; Kawai, Nobuyuki; Shimokawabe, Takashi; Itoh, Ryousuke

Site: https://github.com/MNiwano/Eclaire
https://ui.adsabs.harvard.edu/abs/2021PASJ...73...14N

Bibcode: 2020ascl.soft08020N

ID: ascl:2008.020