Sunspot 1261
Monday, August 01st 2011 - 08:00 (UTC) - focal ratio f/15
Recorded in white light, 8-bit, 120fps, 150frames stacked using AutoStakkert!2
equipment used
Basler Ace acA640-100gm
Meade Starfinder 10
Basler Ace acA640-100gm
Meade Starfinder 10