Active regions june 2nd H alpha

this is the main message area for anything solar :)
Post Reply
cte
Im an EXPERT!
Im an EXPERT!
Posts: 446
Joined: Mon Apr 25, 2022 8:32 pm
Has thanked: 367 times
Been thanked: 612 times

Active regions june 2nd H alpha

Post by cte »

Yesterday seeing was very good. Locally, humidity was high and transparency not exceptional, as often happens in my land when the lower atmosphere is quite. I took the chance for imaging some active regions with my quark combo. Imaging train is the following. 130 mm refractor (+Daystar yellow ERF), UV/IR cut, barlow 5X tevelue (f 35) and asi 174. Attached some of the colorized close ups of the active region. I think I caught a small and quick flare from AR 3321, which, at first glance seemed the less active (is that a alpha class magnetic region ?). Around 9.15 UT I saw bright spots quickly gaining brilliance, and then fading away almost completely within 10 minutes.

All the best

Stefano
Attachments
2023-06-02-0925_AR3321.jpg
2023-06-02-0925_AR3321.jpg (597.85 KiB) Viewed 177 times
2023-06-02-0916_0-U-L-AR3321.jpg
2023-06-02-0916_0-U-L-AR3321.jpg (484.28 KiB) Viewed 177 times
2023-06-02-0915_4-AR3321.jpg
2023-06-02-0915_4-AR3321.jpg (544.83 KiB) Viewed 177 times
AR3315color.jpg
AR3315color.jpg (247.13 KiB) Viewed 177 times
2023-06-02-0843_4-AR3319color.jpg
2023-06-02-0843_4-AR3319color.jpg (537.33 KiB) Viewed 177 times
2023-06-02-0905_7-U-L-AR3323 color.jpg
2023-06-02-0905_7-U-L-AR3323 color.jpg (539.18 KiB) Viewed 177 times


User avatar
marktownley
Librarian
Librarian
Posts: 42272
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Has thanked: 20437 times
Been thanked: 10245 times
Contact:

Re: Active regions june 2nd H alpha

Post by marktownley »

These are lovely Stefano!


Image
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
User avatar
Montana
Librarian
Librarian
Posts: 34563
Joined: Mon Oct 17, 2011 5:25 pm
Location: Cheshire, UK
Has thanked: 17672 times
Been thanked: 8791 times

Re: Active regions june 2nd H alpha

Post by Montana »

Beautiful pictures :bow :hamster:

Alexandra


Post Reply