this post was submitted on 10 Apr 2025
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Another cloud free day in Scotland let me catch almost 9 hours of this huge and lively prom. Taken with my home made 90mm modded Coronado PST and DMK21 camera. Software: CdC, Eqmod, DSSR, AutoStakkert!, Wavesharp, DVS, Shotcut and Gimp.

David Wilson on April 8, 2025 @ Inverness, Scotland

https://spaceweathergallery2.com/indiv_upload.php?upload_id=221951

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[โ€“] [email protected] 28 points 1 week ago

God damned KDE devs at it again /s

[โ€“] [email protected] 4 points 1 week ago

It could be sun birds.

[โ€“] [email protected] 3 points 1 week ago

looks like a creature.

[โ€“] [email protected] 14 points 1 week ago* (last edited 1 week ago)

For comparison the distance from the plasma cloud to the sun's surface is about how far communication satellites in geostationary orbit are above Earth.

I know all kinds of nerdy things.

[โ€“] [email protected] 3 points 1 week ago

What does this mean for ham radio?

[โ€“] [email protected] 5 points 1 week ago (1 children)

Nah, that is just my girlfriend taking a shower.

[โ€“] BalderSion 4 points 1 week ago

What a hottie.

[โ€“] [email protected] 8 points 1 week ago (1 children)

I need details on how you homemade some stuff.

[โ€“] [email protected] 4 points 1 week ago (1 children)
[โ€“] [email protected] 2 points 1 week ago

Thanks. That looks like some serious work, although very detailed.

[โ€“] [email protected] 1 points 1 week ago

is this rain? Does the sun have a plasma cycle that could affect wattage that hits earth?

[โ€“] [email protected] 11 points 1 week ago (1 children)

Another cloud free day in Scotland let me catch almost 9 hours of this huge and lively prom.

As soon as I read the word "Scotland", my brain went back and revised this to be read in Scott Manley's voice.

[โ€“] [email protected] 4 points 1 week ago

Thanks, now mine did too

[โ€“] [email protected] 2 points 1 week ago
[โ€“] [email protected] 64 points 1 week ago (2 children)

Looks like the video is about 20 minutes of real time per 1 second of video. There are dops of plasma that fall further than the diameter of Earth in less than one in video second... which means the plasma is falling the more than the diameter of Earth in less than 20 minutes. That's close to 100,000 mph or 160,000 kph. Dang

[โ€“] [email protected] 22 points 1 week ago

About 0.01% of the speed of light. I got a Lorentz factor of 1.00000001 so not quite fast enough for relativistic stuff.

[โ€“] [email protected] 1 points 1 week ago (1 children)

The description states it was ~9h of video

[โ€“] [email protected] 24 points 1 week ago

Description says the poster caught 9h of video, but based on the clock watermark in the top left, what is shown is about 7.5h of video (maybe cut for the interesting bits/highest quality) from 0830ish to 1600ish) at a rate of roughly 20 minutes of real time per 1 second video time, as the original commenter pointed out

[โ€“] [email protected] 7 points 1 week ago (1 children)

I'll give you $10 if you lick it.

[โ€“] [email protected] 6 points 1 week ago (2 children)

I licked it, where's my money?

[โ€“] [email protected] 1 points 1 week ago

I bet you had to spend at least 2$ for ice cream

[โ€“] [email protected] 3 points 1 week ago
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