1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023 (Arne Danielsen)

Contains: Solar system body or event

1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

Acquisition type: Lucky imaging

1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

Acquisition type: Lucky imaging

Time-lapse animation created from 259 recordings between 12:33 and 14:02UT on April 19th 2023. Each recording was 15 seconds long with a framerate of 100 (1500 frames) and 5 seconds delay between each recording.

The recordings where obtained using a Coronado 90mm frontfilter mounted on a FLO StellaMira 80mm ED f/10, BF15 w/Baader 35nm H-Alpha and Beloptik ITF and Player One Mars-M camera 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 frames was then cropped and the animation was created in PIPP at 15fps effectively compressing the 1 hour 29 minutes of duration down to just 34 seconds.

Narrowband Solar imaging
Sun in hydrogen 656 nm light
Solar Animations
Solar System Imaging

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Astrometry.net job	n/a
PixInsight job	n/a
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1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

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1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

1 hour 29 minutes timelapse of AR3281-3283 in H-Alpha on 19 of April 2023

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