21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023 (Arne Danielsen)

Contains: Solar system body or event

21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

Acquisition type: Lucky imaging

21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

Acquisition type: Lucky imaging

The time-lapse animation is created from 65 recordings between 13:46 and 14:07UT on October 5th 2023. Each recording was 18 seconds long with a framerate of 25 (450 frames) and 2 seconds delay between each recording.

The recordings where obtained using a using a TS-Optics 102mm f/11 ED, Altair Astro 115mm TRIBAND H-Alpha D-ERF, Baader 35nm H-Alpha, Baader SunDancer II 3x Telecentric System TZ-3S, DayStar Quantum 0,4å PE and Player One Apollo-M Max mounted on a ZWO AM5 / ZWO TC40 carbon tripod and guided with Hinode SolarGuider.

The 80 best frames from each recording was stacked in AutoStakkert!3 before they were aligned, sharpened and contrast stretched in ImPPG.

The animation was created in PIPP at 12fps effectively compressing the 21 minutes of duration down to just 5 seconds.

Solar System Imaging
DayStar Quark and Quantum Filters
Sun in hydrogen 656 nm light
Solar Animations
Narrowband Solar imaging

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Astrometry.net job	n/a
PixInsight job	n/a
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21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

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21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

21 minutes timelapse of a big prominence in H-Alpha 5th of October 2023

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