| DOI | Trouver le DOI : https://doi.org/10.1117/12.925679 |
|---|
| Auteur | Rechercher : Eikenberry, Stephen; Rechercher : Bandyopadhyay, Reba; Rechercher : Bennett, J. Greg; Rechercher : Bessoff, Aaron; Rechercher : Branch, Matt; Rechercher : Charcos, Miguel; Rechercher : Corley, Richard; Rechercher : Dewitt, Curtis; Rechercher : Eriksen, John-David; Rechercher : Elston, Richard; Rechercher : Frommeyer, Skip; Rechercher : Gonzalez, Anthony; Rechercher : Hanna, Kevin; Rechercher : Herlevich, Michael; Rechercher : Hon, David; Rechercher : Julian, Jeff; Rechercher : Julian, Roger; Rechercher : Lasso, Nestor; Rechercher : Marin-Franch, Antonio; Rechercher : Marti, Jose; Rechercher : Murphey, Charlie; Rechercher : Raines, S. N.; Rechercher : Rambold, William; Rechercher : Rashkin, David; Rechercher : Warner, Craig; Rechercher : Leckie, Brian1; Rechercher : Gardhouse, W. R.1; Rechercher : Fletcher, Murray1; Rechercher : Hardy, Tim1; Rechercher : Dunn, Jennifer1; Rechercher : Wooff, Robert1; Rechercher : Pazder, John1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Infrastructure scientifique nationale
|
|---|
| Format | Texte, Article |
|---|
| Conférence | Ground-Based and Airborne Instrumentation for Astronomy IV, July 1-6, 2012, Amsterdam, Netherlands |
|---|
| Sujet | Band pass; Detector arrays; Field of views; High spatial resolution; Multi-conjugate adaptive optics systems; Multi-object spectrograph; Near Infrared; Wave front sensors; Wheel mechanism; Wide-field imager; Infrared devices; Optical systems; Spectrographs; Pixels |
|---|
| Résumé | We report on the design, on-sky performance, and status of the FLAMINGOS-2 instrument - the fully-cryogenic facility near-infrared imager and multi-object spectrograph for the Gemini 8-meter telescopes. FLAMINGOS-2 has a refractive all-spherical optical system providing 0.18-arcsecond pixels and a 6.2-arcminute circular field-of-view on a 2048x2048-pixel HAWAII-2 0.9-2.4 μm detector array. A slit/decker wheel mechanism allows the selection of up to 9 multi-object laser-machined plates or 3 long slits for spectroscopy over a 6x2-arcminute field of view, and selectable grisms provide resolutions from ∼1300 to ∼3000 over the entire spectrograph bandpass. FLAMINGOS-2 is also compatible with the Gemini Multi-Conjugate Adaptive Optics system, providing multi-object spectroscopic capabilities over a 3x1-arcminute field with high spatial resolution (0.09-arcsec/pixel). We review the designs of optical, mechanical, electronics, software, and On-Instrument WaveFront Sensor subsystems. We also present the on-sky performance measured during acceptance testing in 2009, as well as current status of the project and future plans. |
|---|
| Date de publication | 2012 |
|---|
| Dans | |
|---|
| Série | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 21270279 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | 30e64c97-3e3e-4514-bd21-587b80094ab0 |
|---|
| Enregistrement créé | 2014-01-20 |
|---|
| Enregistrement modifié | 2020-04-21 |
|---|
