Project Hessdalen - Optical specter

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Hessdalen - Optical specter

The optical specter

During the last night of Project Hessdalen fieldwork in 1984, these two spectrographic pictures were obtained, at the station south in Hessdalen. Date: 26. February 1984. Time: 03.08 a.m.

By using the formulas:

you get:

x= 10,9 [mm] ® q = 12,3° ® l = 710 [nm]
x= 7,6 [mm] ® q = 8,6° ® l = 500 [nm]
x= 6,5 [mm] ® q = 7,4° ® l = 430 [nm]

Back to the article spectrographic record.