Contains:  Solar system body or event
June 25th hydrogen alpha details, 



    
        

            cmas

June 25th hydrogen alpha details

Acquisition type: Lucky imaging
June 25th hydrogen alpha details, 



    
        

            cmas

June 25th hydrogen alpha details

Acquisition type: Lucky imaging

Acquisition details

Date: June 25, 2022

Time: 09:53

Frames: 400

FPS: 157

Exposure per frame: 6.30 ms

Focal length: 3075

Seeing: 4

Transparency: 5

Resolution: 3823x2419

File size: 2.8 MB

Locations: Backyard, Espoo, Finland

Data source: Backyard

Description

A collage of one shot from my animation material in inverted and normal processing with and without false coloring. This shows the same view via different post processing settings with Earth added for scale. Weather was nice, but these was some thin overcast as I needed to increase the exposure time to 6.3 ms instead of the regular 4.8 ms with this setup (but I was also recording data about 1 hour earlier than usual so the Sun was also a bit lower than usual).

High speed data capture at 8 bit in Firecapture with 6.3 ms and gain of 125. Best 400 frames are stacked and processed in Imppg and Photoshop. This particular video had 7089 frames in total and was recorded within 45 seconds at 157 fps in average.

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