| DOI | Trouver le DOI : https://doi.org/10.1117/12.926202 |
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| Auteur | Rechercher : Maire, Jérôme; Rechercher : Perrin, Marshall D.; Rechercher : Doyon, René; Rechercher : Chilcote, Jeffrey; Rechercher : Larkin, James E.; Rechercher : Weiss, Jason L.; Rechercher : Marois, Christian1; Rechercher : Konopacky, Quinn M.; Rechercher : Millar-Blanchaer, Maxwell; Rechercher : Graham, James R.; Rechercher : Dunn, Jennifer1; Rechercher : Galicher, Raphael1; Rechercher : Marchis, Franck; Rechercher : Wiktorowicz, Sloane J.; Rechercher : Labrie, Kathleen; Rechercher : Thomas, Sandrine J.; Rechercher : Goodsell, Stephen J.; Rechercher : Rantakyro, Fredrik T.; Rechercher : Palmer, David W.; Rechercher : Macintosh, Bruce A. |
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| Affiliation | - Conseil national de recherches du Canada. Infrastructure scientifique nationale
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| Format | Texte, Article |
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| Conférence | Software and Cyberinfrastructure for Astronomy II, July 1-4, 2012, Amsterdam, Netherlands |
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| Sujet | Command line; Data cube; Debris disk; Exo-planets; Flexible modular; High contrast imaging; Image reduction; Integral field spectrograph; Near Infrared; Photometric calibration; Pipeline tests; Source codes; Speckle suppression; Calibration; Data processing; Instruments |
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| Résumé | The Gemini Planet Imager (GPI) is a new facility instrument for the Gemini Observatory designed to detect and characterize planets and debris disks orbiting nearby stars; its science camera is a near infrared integral field spectrograph. We have developed a data pipeline for this instrument, which will be made publicly available to the community. The GPI data reduction pipeline (DRP) incorporates all necessary image reduction and calibration steps for high contrast imaging in both the spectral and polarimetric modes, including datacube generation, wavelength solution, astrometric and photometric calibrations, and speckle suppression via ADI and SSDI algorithms. It is implemented in IDL as a flexible modular system, and includes both command line and graphical interface tools including a customized viewer for GPI datacubes. This GPI data reduction pipeline is currently working very well, and is in use daily processing data during the instrument's ongoing integration and test period at UC Santa Cruz. Here we summarize the results from recent pipeline tests, and present reductions of instrument test data taken with GPI. We will continue to refine and improve these tools throughout the rest of GPI's testing and commissioning, and they will be released to the community, including both IDL source code and compiled versions that can be used without an IDL license. |
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| Date de publication | 2012-09-24 |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270290 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 1267dde6-43ae-48cd-8cdd-bc9cb692e390 |
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| Enregistrement créé | 2014-01-21 |
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| Enregistrement modifié | 2020-04-21 |
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