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Observation of Betelgeuse

Spectra

Dec.24, 2019 Betelgeuse_20191224T141859.png

↑30cm RC f/8 Alpy600(R=600) Atik460EX -10degC 1sec x30flames

The data files is here

Jan.19, 2020 Betelgeuse_20200119T135941.png

↑30cm RC f/8 Alpy600(R=600) Atik460EX -10degC 1sec x30flames

The data files is here

Last modified:2021/06/15 17:11:46
Keyword(s):[Betelgeuse] [Grate Dimming] [Spectra]
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