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Interstellar Medium Absorption Profile Spectrograph

(IMAPS)
(1980s/1990s UV spectrometer)

Interstellar Medium Absorption Profile Spectrograph (IMAPS) was an instrument included in the Space Shuttle ORFEUS SPAS science package utilized on two science missions, ORFEUS-SPAS 1 in 1993 and ORFEUS-SPAS 2 in 1996. IMAPS was also utilized during three 1890s sounding rocket missions. IMAPS's spectral resolution was 240,000.


(spectrograph,ultraviolet,space,NASA,past)
https://archive.stsci.edu/imaps/
WaveLFreqPhoton
Energy
  
95nm3.2PHz13eVbeginInterstellar Medium Absorption Profile Spectrograph
115nm2.7PHz11eVendInterstellar Medium Absorption Profile Spectrograph

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