Improving and Assessing Planet Sensitivity of the GPI Exoplanet Survey with a Forward Model Matched Filter

Improving and Assessing Planet Sensitivity of the GPI Exoplanet Survey with a Forward Model Matched Filter

We present a new matched-filter algorithm for direct detection of point sources in the immediate vicinity of bright stars. The stellar point-spread function (PSF) is first subtracted using a Karhunen-Love image processing (KLIP) algorithm with angular and spectral differential imaging (ADI and SDI)....

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Main Authors: Ruffio, Jean-Baptiste, Macintosh, Bruce, Wang, Jason J., Pueyo, Laurent, Nielsen, Eric L., Rosa, Robert J. De, Czekala, Ian, Marley, Mark S., Arriaga, Pauline, Bailey, Vanessa P., Barman, Travis, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, Doyon, Rene, Duchene, Gaspard, Fitzgerald, Michael P., Follette, Katherine B., Gerard, Benjamin L., Goodsell, Stephen J., Graham, James R., Greenbaum, Alexandra Z., Hibon, Pascale, Hung, Li-Wei, Ingraham, Patrick, Kalas, Paul, Konopacky, Quinn, Larkin, James E., Maire, Jerome, Marchis, Franck, Marois, Christian, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Morzinski, Katie M., Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Perrin, Marshall, Poyneer, Lisa, Rajan, Abhijith, Rameau, Julien, Rantakyro, Fredrik T., Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Remi, Thomas, Sandrine, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, Wolff, Schuyler
Other Authors: Univ Arizona, Lunar & Planetary Lab
Language:en
Published: IOP PUBLISHING LTD 2017
Subjects:
instrumentation: adaptive optics
methods: statistical
planetary systems
surveys
techniques: high angular resolution
techniques: image processing
Online Access:http://hdl.handle.net/10150/624437
http://arizona.openrepository.com/arizona/handle/10150/624437

Internet

http://hdl.handle.net/10150/624437
http://arizona.openrepository.com/arizona/handle/10150/624437

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