backyard telescope - PST views the sun

Name: backyard telescope - PST views the sun
Uploaded: 2017-12-06T09:39:24+02:00
Description: H-alpha view of sun via Coronado PST and hope for better proms when the sun wakes up from current solar minimum.

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H-alpha view of sun via Coronado PST and hope for better proms when the sun wakes up from current solar minimum.