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| DOI | 10.1117/12.2630159 | ||||
| Año | 2022 | ||||
| Tipo | proceedings paper |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The Gemini Planet Imager (GPI) is a dedicated high-contrast imaging facility instrument designed for the direct detection and characterization of young Jupiter mass exoplanets. After six years of operation at Gemini South, GPI has helped establish that the occurrence rate of Jovian planets peaks near the snow line (similar to 3 AU), and falls off toward larger separations. This motivates an upgrade of GPI to achieve deeper contrasts, especially at small inner working angles, to extend GPI's operating range to fainter stars, and to broaden its scientific capabilities, all while leveraging its historical success. GPI was packed and shipped from Gemini South in 2022, and is undergoing a major science-driven upgrade as part of a relocation to Gemini North (GN). We present the status and purpose of the upgrades including an EMCCD-based pyramid wavefront sensor, broadband low spectral resolution prisms, new apodized-pupil Lyot coronagraph designs, upgrades of the calibration wavefront sensor and increased queue operability. We discuss the expected performance improvements in the context of GPI 2.0's enhanced science capabilities which are scheduled to be made available at GN in 2024.
| Revista | ISSN |
|---|---|
| Proceedings Of Spie The International Society For Optical Engineering | 0277-786X |
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Chilcote, Jeffrey K. | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 2 | Konopacky, Quinn | Hombre |
Univ Calif San Diego - Estados Unidos
Center for Astrophysics & Space Sciences - Estados Unidos |
| 3 | Fitzsimmons, Joeleff | - |
Natl Res Council Canada Herzberg - Canadá
National Research Council Canada - Canadá |
| 4 | Hamper, Randall | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 5 | Macintosh, Bruce | Hombre |
Universidad de Stanford - Estados Unidos
Kavli Institute for Particle Astrophysics and Cosmology - Estados Unidos |
| 6 | Marois, Christian | Hombre |
Natl Res Council Canada Herzberg - Canadá
Univ Victoria - Canadá National Research Council Canada - Canadá University of Victoria - Canadá |
| 7 | Savransky, D. | Hombre |
CORNELL UNIV - Estados Unidos
Cornell University College of Engineering - Estados Unidos |
| 8 | Soummer, Remi | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 9 | Veran, Jean-Pierre | Hombre |
Natl Res Council Canada Herzberg - Canadá
National Research Council Canada - Canadá |
| 10 | Agapito, Guido | Hombre |
Istituto Nazionale di Astrofisica - Italia
INAF Arcetri Observ - Italia Osservatorio Astrofisico Di Arcetri - Italia |
| 11 | Aleman, Arlene | Mujer |
Universidad de Stanford - Estados Unidos
Kavli Institute for Particle Astrophysics and Cosmology - Estados Unidos |
| 12 | Ammons, Mark | Hombre |
Lawrence Livermore Natl Lab - Estados Unidos
Lawrence Livermore National Laboratory - Estados Unidos |
| 13 | Bonaglia, Marco | Hombre |
Istituto Nazionale di Astrofisica - Italia
INAF Arcetri Observ - Italia Osservatorio Astrofisico Di Arcetri - Italia |
| 14 | Boucher, Marc-Andre | - | |
| 14 | Boucher, Marc Andre | - | |
| 15 | Curliss, Maeve | Mujer |
Texas A&M Univ - Estados Unidos
Texas A&M University - Estados Unidos |
| 16 | De Rosa, Robert | Hombre |
ESO - Chile
European Southern Observatory Santiago - Chile European Southern Observ - Chile |
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Clarissa Do | - |
Center for Astrophysics & Space Sciences - Estados Unidos
|
| 17 | Do O, Clarissa | Mujer |
Univ Calif San Diego - Estados Unidos
|
| 18 | Dunn, J. | Mujer |
Natl Res Council Canada Herzberg - Canadá
National Research Council Canada - Canadá |
| 19 | Esposito, Simone | Mujer |
Istituto Nazionale di Astrofisica - Italia
INAF Arcetri Observ - Italia Osservatorio Astrofisico Di Arcetri - Italia |
| 20 | Filion, Guillaume | Hombre | |
| 21 | Kerley, D. | - |
Natl Res Council Canada Herzberg - Canadá
National Research Council Canada - Canadá |
| 22 | Landry, Jean Thomas | - | |
| 22 | Landry, Jean-Thomas | - | |
| 23 | Lardiere, Olivier | Hombre |
Natl Res Council Canada Herzberg - Canadá
National Research Council Canada - Canadá |
| 24 | Levinstein, Daniel | Hombre |
Univ Calif San Diego - Estados Unidos
Center for Astrophysics & Space Sciences - Estados Unidos |
| 25 | Li, Duan | - |
CORNELL UNIV - Estados Unidos
Cornell University College of Engineering - Estados Unidos |
| 26 | Limbach, Mary Anne | Mujer |
Texas A&M Univ - Estados Unidos
Texas A&M University - Estados Unidos |
| 27 | Madurowicz, Alexander | Hombre |
Universidad de Stanford - Estados Unidos
Kavli Institute for Particle Astrophysics and Cosmology - Estados Unidos |
| 28 | Maire, Jerome | Hombre |
Univ Calif San Diego - Estados Unidos
Center for Astrophysics & Space Sciences - Estados Unidos |
| 29 | Millar-Blanchaer, Max A. | Hombre |
UNIV CALIF SANTA BARBARA - Estados Unidos
University of California, Santa Barbara - Estados Unidos |
| 30 | Nickson, Bryony | Mujer |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 31 | Nielsen, Eric | Hombre |
New Mexico State Univ - Estados Unidos
New Mexico State University - Estados Unidos |
| 32 | Nguyen, Jayke | - |
Univ Calif San Diego - Estados Unidos
Center for Astrophysics & Space Sciences - Estados Unidos |
| 33 | Nguyen, Meiji M. | - |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 34 | Peng, Dillon | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 35 | Perera, S. | - |
Univ Calif San Diego - Estados Unidos
Center for Astrophysics & Space Sciences - Estados Unidos |
| 36 | Perrin, M. | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 37 | Por, E. H. | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 38 | Poyneer, Lisa A. | Mujer |
Lawrence Livermore Natl Lab - Estados Unidos
Lawrence Livermore National Laboratory - Estados Unidos |
| 39 | Pueyo, Laurent | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 40 | Rantakyro, Fredrik T. | Hombre |
Observatorio Gemini - Estados Unidos
Gemini Observatory - Estados Unidos |
| 41 | Sands, Brian | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 42 | Spalding, Eckhart | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 43 | Summey, Kaitlyn | Mujer |
CORNELL UNIV - Estados Unidos
Cornell University College of Engineering - Estados Unidos |
| 44 | Evans, CJ | - | |
| 45 | Bryant, JJ | - | |
| 46 | Motohara, K | - |
| Fuente |
|---|
| National Science Foundation |
| U.S. Department of Energy |
| Heising-Simons Foundation |
| Lawrence Livermore National Laboratory |
| U.S. Department of Energy by Lawrence Livermore National Laboratory |
| AURA |
| STScI Director's Discretionary Research Fund |
| STScI Director’s Discretionary Research Fund |
| Agradecimiento |
|---|
| This material is based upon work supported by the National Science Foundation under Grant No. AST-1920180. Significant portions of this work are supported by the Heising-Simons Foundation. This work has been supported by the STScI Director's Discretionary Research Fund. Portions of this work were performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Research benefited from the Gemini Observatory, operated by AURA for NSF and the Gemini consortium. |
| This material is based upon work supported by the National Science Foundation under Grant No. AST-1920180. Significant portions of this work are supported by the Heising-Simons Foundation. This work has been supported by the STScI Director’s Discretionary Research Fund. Portions of this work were performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Research benefited from the Gemini Observatory, operated by AURA for NSF and the Gemini consortium. |