Contains:  Solar system body or event
Hydrogen alpha details on May 19th 2022, 



    
        

            cmas

Hydrogen alpha details on May 19th 2022

Acquisition type: Lucky imaging
Hydrogen alpha details on May 19th 2022, 



    
        

            cmas

Hydrogen alpha details on May 19th 2022

Acquisition type: Lucky imaging

Acquisition details

Date: May 19, 2022

Time: 15:22

Frames: 400

FPS: 162

Exposure per frame: 5.30 ms

Focal length: 3075

Seeing: 3

Transparency: 6

Resolution: 3838x2443

File size: 3.7 MB

Locations: Backyard, Espoo, Finland

Data source: Backyard

Description

These frames are stills from the animation work (other uploads to Astrobin today). These show the most prominent flare during the data acquisition. Time stamp for this is 12:22 UTC. The usual inverted and normal images and false color versions too. Full size composite is around 3800 * 2400 pix.

5.3 ms exposures at 125 gain in Firecapture. Best 400 frames stacked out of 3244 frames taken in 45 seconds.

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