Conference
The WEAVE prime focus correction: from design to integration
| العنوان: | The WEAVE prime focus correction: from design to integration |
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| المؤلفون: | Tomás, Albert, Canchado, Manuel, Casalta, Joan Manel, Dalmases, Francesc, Maroto, Oscar, Martín-Nuño, Carlos, Romero, Antonio, Lopez Aguerri, J. Alfonso, Herreros, José Miguel, Delgado, José Miguel, Burgal, José Alonso, Abrams, Don Carlos, Dee, Kevin, Lhomé, Emilie, Dalton, Gavin, Middleton, Kevin, Bonifacio, Piercarlo, Trager, Scott C., Vallenari, Antonella, Carrasco, Esperanza |
| المساهمون: | Galaxies, Etoiles, Physique, Instrumentation (GEPI), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Proceedings of the SPIE ; https://hal-obspm.ccsd.cnrs.fr/obspm-04072885 ; Proceedings of the SPIE, 0000, à renseigner, Unknown Region. ⟨10.1117/12.2313718⟩ |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2023 |
| المجموعة: | Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
| مصطلحات موضوعية: | [SDU]Sciences of the Universe [physics] |
| جغرافية الموضوع: | à renseigner, Unknown Region |
| الوصف: | International audience ; WEAVE is a new wide-field multi-object spectroscopy (MOS) facility proposed for the prime focus of the 4.2m William Herschel Telescope (WHT), situated on the island of La Palma, Canary Islands, Spain. To allow for the compensation of the effects of temperature-induced and gravity-induced image degradation, the WEAVE prime focus assembly will be translated along the telescope optical axis. The assembly comprises the prime focus corrector (PFC), a central mount for the corrector known as FTS [1] , an instrument rotator and a twin-focal-plane fibre positioner. SENER, that manufactured and delivered the FTS, is also responsible for the final design, manufacturing, integration, alignment and testing of the PFC and its ancillary equipment. This manuscript describes the final design of the PFC along with the analyses and simulations performed and presents the procedures for the integration and alignment of the lenses in the corrector. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | obspm-04072885; https://hal-obspm.ccsd.cnrs.fr/obspm-04072885; BIBCODE: 2018SPIE10706E.06T |
| DOI: | 10.1117/12.2313718 |
| الاتاحة: | https://hal-obspm.ccsd.cnrs.fr/obspm-04072885 https://doi.org/10.1117/12.2313718 |
| رقم الانضمام: | edsbas.A4CBD950 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/12.2313718 |
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