SOFIA optical design for the aft configuration
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SOFIA optical design for the aft configuration

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC, Springfield, Va .
Written in English


  • SOFIA (Airborne observatory),
  • Infrared telescopes.,
  • Millimeter waves.

Book details:

Edition Notes

StatementPaul K. Davis and Ramsey K. Melugin.
SeriesNASA TM -- 111800., NASA technical memorandum -- 111800.
ContributionsMelugin, Ramsey K., United States. National Aeronautics and Space Administration.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL15482795M

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The FIFI-LS design is very similar to the Herschel/PACS-spectrometer sharing much of the design. The detectors are basically the same and the optical design is very similar (same sized gratings in Littrow configuration, same IFU). The difference is that FIFI-LS features two grating spectrometers whereas the PACS-spectrometer had only one. The Stratospheric Observatory for Infrared Astronomy (SOFIA) is the world’s largest airborne observatory, featuring a meter effective aperture telescope housed in the aft . Assuming a dumbbell configuration, the telescope is flipped deg from the forward configuration so that the cavity is now aft of the mounting pressure : Franziska Harms. Proc. SPIE , Infrared Remote Sensing and Instrumentation XXIV, (2 December ); doi: /

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