2020 June 18 Sun in H-alpha - The last remnant of AR12765
AR12765 is almost all turned to the backside, except for the huge prominences as a result of the filament coming off-disc.
Observation is stopped by rain.
Sunspot count: group=0. sunspots=0, R=0
Telescope: Lunt LS35T with B600 blocking filter
Camera : ASI174MM
exposure: 5.0 ms (prominence)
Images taken from 03:15 UTC to 03:33 UTC
approximately south is up, east to the left
2020 June 18 Sun in H-alpha - The last remnant of AR12765
2020 June 18 Sun in H-alpha - The last remnant of AR12765
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