Astrophysics (index)about

SpeX

(a medium-resolution infrared spectrograph)

SpeX is a 0.8-5.4 micron spectrograph built for the IRTF on Mauna Kea.

Another unrelated instrument is called SPEX: the Spectropolarimeter for Planetary Exploration, designed for spacecraft, e.g., to Mars or Jupiter.


(instrument,infrared,spectrograph)
http://irtfweb.ifa.hawaii.edu/~spex/
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.173.688&rep=rep1&type=pdf
WaveLFreqPhoton
Energy
  
0.8μm375THz1.6eVbeginSpeX
5.4μm56THz230meVendSpeX

Referenced by:
IRTF

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