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Mousetoescamper

(4,941 posts)
Sat May 11, 2024, 12:55 PM May 2024

Sunspot cluster responsible for much of recent geomagnetic storms (taken this afternoon)

Sunspot Region 3664 (bottom right) remains quite active and has produced two more powerful flares over the past 12 hours. I took the photo at 12:47 PM today, May 11, 2024.

11 replies = new reply since forum marked as read
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Sunspot cluster responsible for much of recent geomagnetic storms (taken this afternoon) (Original Post) Mousetoescamper May 2024 OP
Amazing, that is huge, thanks for posting Walleye May 2024 #1
You're welcome! Mousetoescamper May 2024 #2
What a terrific shot of the sun and its spots, my dear Mousetoescamper! CaliforniaPeggy May 2024 #3
Thanks! Mousetoescamper May 2024 #4
Wow--I'm impressed The Blue Flower May 2024 #5
Thanks! Mousetoescamper May 2024 #9
Nice! I'm glad I saw this HAB911 May 2024 #6
Thanks! Last night's auroras (cloudy here) inspired me. Mousetoescamper May 2024 #10
Sooner or later, we're gonna learn, the Jewish space lasers are responsible for this. 3Hotdogs May 2024 #7
Whatever it is, I'm against it. Mousetoescamper May 2024 #11
wozers . hord to omagine that one of those is bigger than the earth. AllaN01Bear May 2024 #8

Mousetoescamper

(4,941 posts)
9. Thanks!
Sat May 11, 2024, 05:50 PM
May 2024

I'm glad to provide the technical details!

I used a Canon EOS REBEL T5i camera with a Canon EF-S 55-250mm lens.

You must use a solar fiter to photograph the sun in order to avoid damaging your eyes and the camera's sensor. I used an ultra dark optical glass filter with an exposure factor of 16.5 fstops.

I used a tripod and a remote shutter trigger to avoid movement of the camera during the shots.

I focused the lens manually.

The camera settings
Manual
RAW mode
ISO 400
f/14
1/250sec

Hope this helps.

Mousetoescamper

(4,941 posts)
10. Thanks! Last night's auroras (cloudy here) inspired me.
Sat May 11, 2024, 05:59 PM
May 2024

Had a few hours of partly cloudy skies today and got some lucky shots between the clouds. Cloudy again tonight, so no aurora viewing.

3Hotdogs

(13,315 posts)
7. Sooner or later, we're gonna learn, the Jewish space lasers are responsible for this.
Sat May 11, 2024, 02:48 PM
May 2024

Laugh all yiz want. You'll see.

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