no code implementations • 22 Dec 2020 • Ewan S. Douglas, Jaren N. Ashcraft, Ruslan Belikov, John Debes, Jeremy Kasdin, John Krist, Brianna I. Lacy, Bijan Nemati, Kian Milani, Leonid Pogorelyuk, A. J. Eldorado Riggs, Dmitry Savransky, Dan Sirbu
The Nancy Grace Roman Space Telescope Coronagraph Instrument (CGI) will be capable of characterizing exoplanets in reflected light and will demonstrate space technologies essential for future missions to take spectra of Earthlike exoplanets.
Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics
no code implementations • 29 Dec 2017 • Bīn Rén, Laurent Pueyo, Guangtun Ben Zhu, John Debes, Gaspard Duchêne
We apply the vectorized Non-negative Matrix Factorization (NMF) method to post-processing of direct imaging data for exoplanetary systems such as circumstellar disks.
