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Contains:  Solar system body or event
Mare Crisium Festival, 



    
        

            astropical

Mare Crisium Festival

Acquisition type: Lucky imaging

Technical card


Date:Feb. 10, 2020

Time: 13:39

Frames: 200

FPS: 80.00000

Focal length: 1500


Resolution: 2964x1604

Locations: Balcony, Okinawa, Japan

Data source: Backyard

Description

Seeing was horrible, but the moon phase just right for imaging Mare Crisium in its full entity. So, boldly outsmart seeing with either under 5ms exposures or with an IR850nm pass filter (brute force). The quality graphs in AS3 looked scary, but anyway, 200 from 2000 yielded an acceptable stack for further processing in PS. This original is a three-pane mosaic, 4ms, gain 100, 8-bit mono, IR-cut filter.

Comments

Author

astropical
astropical
License: None (All rights reserved)
650
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Revisions

  • Mare Crisium Festival, 



    
        

            astropical
    Original
  • Mare Crisium Festival, 



    
        

            astropical
    B
  • Final
    Mare Crisium Festival, 



    
        

            astropical
    C

B

Description: Close-up with North up. IR850nm pass filter, 31ms, gain 150, 8-bit mono.

C

Description: Close-up rotated. IR850nm pass filter, 31ms, gain 150, 8-bit mono.

Histogram

Mare Crisium Festival, 



    
        

            astropical