Contains:  Solar system body or event
2 hours 37 minutes timelapse of C8.4 flare from AR3341 in H-Alpha 25th of June 2023, Arne Danielsen

2 hours 37 minutes timelapse of C8.4 flare from AR3341 in H-Alpha 25th of June 2023

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

The time-lapse animation is created from 453 recordings between 11:39 and 14:16UT on June 25th 2023. Each recording was 15 seconds long with a framerate of 60 (900 frames) and 5 seconds delay between each recording. 

The recordings where obtained using a using a  Coronado 60mm/BF15 w/Beloptik ITF, stopped down to 50mm, Baader 35nm H-Alpha and ASI 178mm mounted on a ZWO AM5 mount guided with Hinode SolarGuider.

The 200 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 15fps effectively compressing the 2 hours 37 minutes of duration down to just 30 seconds.

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