ICEINSPACE
Moon Phase
CURRENT MOON
Waning Gibbous
92.2%
19-08-2020, 02:19 PM
Registered User
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,906
Solar Activity 18th Aug
Now we're really in winter! This week is cold wet and windy.
Just before the weather hit managed to get some Ha and CaK images.
The AR2771 is more of a disturbance than a feature. If you look closely near the middle of the image you'll see a dark spot with a "ducks foot" filament structure....
Some interesting proms.
Enjoy!
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19-08-2020, 02:47 PM
Registered User
Join Date: Jun 2006
Posts: 1,997
Wow, nice! Really like the 1st & 4th prom. What camera did you use on the proms Ken?
19-08-2020, 03:36 PM
Shadow Chaser
Join Date: Jan 2006
Location: Moonee Beach
Posts: 1,909
Great results.
I've just popped out and had a squiz. AR2771 had developed into a lovely sunspot cluster. One for tomorrow!
19-08-2020, 04:11 PM
Registered User
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,906
Peter,
I'm using an ASI 1600MM for all my solar imaging at the moment.
19-08-2020, 04:13 PM
Registered User
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,906
According to the forecast, I'll be relying on others to do the imaging for the next few days.
19-08-2020, 04:31 PM
Registered User
Join Date: Aug 2007
Location: Sydney, Australia
Posts: 34
How is AR2771 generated ?
Ken,
Need to ask: How are the designations such as "AR2771" generated ?
and what does the "A R "stand for ?
I love your regular solar imaging threads
19-08-2020, 05:01 PM
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Join Date: Aug 2007
Location: Sydney, Australia
Posts: 34
Many Thanks
Thankyou Ken
20-08-2020, 11:12 AM
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Join Date: Jul 2008
Location: Wollongong
Posts: 2,140
Another fine set of images, always a pleasure to see your Sols' , especially when the conditions up here are terrible.
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