| タイトル | ATLAST-9.2m: a Large-Aperture Deployable Space Telescope |
| 本文（外部サイト） | http://hdl.handle.net/2060/20100031202 |
| 著者（英） | Hyde, T. Tupper; Oergerle, William; Townsend, Jacqueline A.; Howard, Joseph M.; Feinberg, Lee D.; Bolear, Matthew R.; Dean, Bruce H.; Lyon, Richard G.; Budinoff, Jason G.; Gong, Qian; Ebbets, Dennis C.; Thompson, Patrick L.; Gull, Theodore R.; Clampin, Mark C.; Purves, Lloyd R.; Pasquale, Bert A.; Smith, Jeffrey S.; Thronson, Harley A.; Postman, Marc; Woodgate, Bruce E.; Perrygo, Charles; Jones, Andrew L. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2010-06-27 |
| 言語 | eng |
| 内容記述 | We present results of a study of a deployable version of the Advanced Technology Large-Aperture Space Telescope (ATLAST), designed to operate in a Sun-Earth L2 orbit. The primary mirror of the segmented 9.2-meter aperture has 36 hexagonal 1.315 m (flat to flat) glass mirrors. The architecture and folding of the telescope is similar to JWST, allowing it to fit into the 6.5 m fairing of a modest upgrade to the Delta-IV Heavy version of the Evolved Expendable Launch Vehicle (EELV). We discuss the overall observatory design, optical design, instruments, stray light, wavefront sensing and control, pointing and thermal control, and in-space servicing options. |
| NASA分類 | Astronomy |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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