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Old 17-10-2020, 11:14 AM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
AR 2775 and AR 2776 in Ha

Steve,
Glad you managed to observe the AR 2776!
Yes, this is the time to dust off the solar filters and get some practice ahead of Cycle 25


These Ha images are certainly not the highest quality - I'm trying all different settings/ configurations to suppress the Newton Rings - not always successful!
The first two images are single stack and the last three are double stack for comparison.
Attached Thumbnails
Click for full-size image (110117SS.jpg)
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Click for full-size image (110234SS.jpg)
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Click for full-size image (111053DS.jpg)
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Click for full-size image (110953DS.jpg)
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Click for full-size image (111320DS.jpg)
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Last edited by Merlin66; 18-10-2020 at 11:41 AM.
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