Contains:  Solar system body or event
H-alpha mosaic from May 25th in false color, 



    
        

            cmas

H-alpha mosaic from May 25th in false color

Acquisition type: Lucky imaging
H-alpha mosaic from May 25th in false color, 



    
        

            cmas

H-alpha mosaic from May 25th in false color

Acquisition type: Lucky imaging

Acquisition details

Date: May 25, 2022

Time: 10:45

Frames: 400

FPS: 162

Exposure per frame: 6 ms

Focal length: 3075

Seeing: 3

Transparency: 5

Resolution: 3597x4295

File size: 5.5 MB

Locations: Backyard, Espoo, Finland

Data source: Backyard

Description

False color inverted and normal processing put into a same image i.e. inverted side is mirrored from the normal (or right) side. Composite image from 6 panels. Data taken with 6 ms exposures and gain of 125 in Firecapture. 45 second videos at 162 fps (around 7300 frames per video). Best 400 frames are stacked in the final images. This was also a quick imaging session during a lunch break. If there would have been more time, there were active areas and prominences which would have made a nice animation.

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