spectrohelioscope

spectrohelioscope

[spek-troh-hee-lee-uh-skohp]
noun
1.
a spectroheliograph.
2.
a similar instrument, used for visual instead of photographic observations.

Origin:
1925–30; spectro- + helio- + -scope

spectrohelioscopic [spek-troh-hee-lee-uh-skop-ik] , adjective
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World English Dictionary
spectrohelioscope (ˌspɛktrəʊˈhiːlɪəʊˌskəʊp)
 
n
an instrument, similar to the spectroheliograph, used for observing solar radiation at one particular wavelength
 
spectrohelioscopic
 
adj

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