ATLAST-9.2m: a Large-Aperture Deployable Space Telescope
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 fo...
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| creator | Oergerle, William Feinberg, Lee D. Purves, Lloyd R. Hyde, T. Tupper Thronson, Harley A. Townsend, Jacqueline A. Postman, Marc Bolear, Matthew R. Budinoff, Jason G. Dean, Bruce H. Clampin, Mark C. Ebbets, Dennis C. Gong, Qian Gull, Theodore R. Howard, Joseph M. Jones, Andrew L. Lyon, Richard G. Pasquale, Bert A. Perrygo, Charles Smith, Jeffrey S. Thompson, Patrick L. Woodgate, Bruce E. |
| description | 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. |
| format | Conference Proceeding |
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Tupper ; Thronson, Harley A. ; Townsend, Jacqueline A. ; Postman, Marc ; Bolear, Matthew R. ; Budinoff, Jason G. ; Dean, Bruce H. ; Clampin, Mark C. ; Ebbets, Dennis C. ; Gong, Qian ; Gull, Theodore R. ; Howard, Joseph M. ; Jones, Andrew L. ; Lyon, Richard G. ; Pasquale, Bert A. ; Perrygo, Charles ; Smith, Jeffrey S. ; Thompson, Patrick L. ; Woodgate, Bruce E.</creator><creatorcontrib>Oergerle, William ; Feinberg, Lee D. ; Purves, Lloyd R. ; Hyde, T. 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| title | ATLAST-9.2m: a Large-Aperture Deployable Space Telescope |
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