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Contains:  Solar system body or event
Solar chromosphere and prominence #1, 



    
        

            Andrew Gutierrez

Solar chromosphere and prominence #1

Technical card


Date:May 25, 2020

Time: 14:00

Frames: 50

FPS: 164.00000

Focal length: 1512

Seeing: 2

Transparency: 3


Resolution: 1418x1198

Locations: Greenbrier, White Sulphur Springs, WV, United States

Data source: Backyard

Description

Three versions of the same solar image using 50/1000 frames (slightly different cropping):
A. "Normal" curve -- no prominence visible, as usual with a chromosphere image (~5ms exposure)
B. Partially inverted curve -- prominence visible (drawn out of the darkness)
C. Partially inverted curve again, but with heavy contrast enhancement from AstroFlat Pro

Still deciding which version I prefer . . .

Comments

Author

angutier
Andrew Gutierrez
License: None (All rights reserved)
860
Like

Revisions

  • Solar chromosphere and prominence #1, 



    
        

            Andrew Gutierrez
    Original
  • Solar chromosphere and prominence #1, 



    
        

            Andrew Gutierrez
    B
  • Final
    Solar chromosphere and prominence #1, 



    
        

            Andrew Gutierrez
    C

B

Description: Partially inverted curve

C

Description: Partially inverted curve, with contrast enhancement

Histogram

Solar chromosphere and prominence #1, 



    
        

            Andrew Gutierrez