2020 April 17 Sun - in H-alpha
The solar surface is basically featureless except for the general H-alpha network.
Sunspot count: group=0. sunspot=0, R=0
Telescope: Lunt LS35T with B600 blocking filter
Camera : ASI174MM
exposure: 0.4 ms ms
Images taken at 03:11:06 UTC and 03:27:54 UTC
cropped 800x800
approximately south is up, east to the left
2020 April 17 Sun - in H-alpha
2020 April 17 Sun - in H-alpha
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