Contains:  Solar system body or event
Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white, 



    
        

            Tommi Ropponen

Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white

Acquisition type: Lucky imaging
Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white, 



    
        

            Tommi Ropponen

Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white

Acquisition type: Lucky imaging

Acquisition details

Date: Sept. 11, 2022

Time: 10:01

Frames: 400

FPS: 160

Exposure per frame: 6 ms

Focal length: 3000

Seeing: 3

Transparency: 6

Resolution: 10949x5504

File size: 12.7 MB

Locations: Backyard, Espoo, Finland

Data source: Backyard

Description

See details from here: https://www.astrobin.com/wjm5lh/ This is a black and white version of the same image to show solar features in a bit different way than the colored ones.

Comments

Revisions

  • Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white, 



    
        

            Tommi Ropponen
    Original
  • Final
    Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white, 



    
        

            Tommi Ropponen
    B

B

Title: Slightly better flatness

Uploaded: ...

Histogram

Full disk mosaic in hydrogen alpha on Sep 11th 2022 in black and white, 



    
        

            Tommi Ropponen