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Berkeley Extreme and Far-UV Spectrometer

(BEFS)
(1990s UV spectrometer used on two shuttle missions)

The Berkeley Extreme and Far-UV Spectrometer (BEFS) was an instrument on the ORFEUS Telescope, a 1 meter telescope used during two Space Shuttle science missions, ORFEUS-SPAS 1 in 1993 and ORFEUS-SPAS 2 in 1996.


(spectrometer,ultraviolet,space,NASA,past)
http://www.ssl.berkeley.edu/albert/orfeus/
https://space.skyrocket.de/doc_sdat/orfeus-spas.htm
WaveLFreqPhoton
Energy
  
39nm7.7PHz32eVbeginBerkeley Extreme and Far-UV Spectrometer
120nm2.5PHz10eVendBerkeley Extreme and Far-UV Spectrometer

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