Contains:  Solar system body or event
Mars on Sept. 14, 2020, 



    
        

            Mat

Mars on Sept. 14, 2020

Mars on Sept. 14, 2020, 



    
        

            Mat

Mars on Sept. 14, 2020

Technical card

Imaging telescopes or lenses: Celestron C9.25 Starbright XLT

Imaging cameras: Canon 60D

Mounts: Sky-Watcher EQ6-R Pro

Software: Astra Image PLUS 5.0  ·  Magic Lantern MagicLantern  ·  Emil Kraaikamp's Autostackert! 2  ·  Registax  ·  GIMP 2.10.4


Date: Sept. 14, 2020

Time: 23:04

Frames: 2153

FPS: 65.00000

Focal length: 4700

Seeing: 4

Transparency: 5


Resolution: 1344x1344

Locations: City, Vienna, Vienna, Austria

Data source: Traveller

Description

Ok, my first serious attempt at Mars (from that night of good seeing in Vienna City) using Astra Image for deconvolution and sharpening (trusted Registax always produced serious Gibbs' ringing) -- had to apply some additional vignetting to address the ringing to some extent for a more pleasing image. For the fun of it, there's a comparison with the CalSKY simulation of that night ... at least there are some similarities ;-)

Comments

Revisions

  • Mars on Sept. 14, 2020, 



    
        

            Mat
    Original
  • Mars on Sept. 14, 2020, 



    
        

            Mat
    C
  • Mars on Sept. 14, 2020, 



    
        

            Mat
    F
  • Final
    Mars on Sept. 14, 2020, 



    
        

            Mat
    J

C

Description: Comparison with CalSKY simulation

Uploaded: ...

F

Description: More subtle processing...

Uploaded: ...

J

Description: Reprocessed - best 2% of all stacks that night (1522 frames) - more subtle vignetting.

Uploaded: ...

Histogram

Mars on Sept. 14, 2020, 



    
        

            Mat