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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
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M31  Andromeda w/ DSLR, L-enHance, L-Pro, 





    
        

            Jeffrey Horne
M31  Andromeda w/ DSLR, L-enHance, L-Pro

M31 Andromeda w/ DSLR, L-enHance, L-Pro

Technical card

Resolution: 3656x2391

Dates:Sept. 21, 2019Sept. 22, 2019

Frames:
Optolong L-Pro 2": 63x180" ISO800
Optolong L-eNhance 2": 28x480" ISO1600

Integration: 6.9 hours

Darks: ~51

Flats: ~53

Bias: ~128

Avg. Moon age: 22.04 days

Avg. Moon phase: 51.16%

Bortle Dark-Sky Scale: 8.00

Temperature: 21.50

Astrometry.net job: 2945186

RA center: 10.648 degrees

DEC center: 41.283 degrees

Pixel scale: 3.471 arcsec/pixel

Orientation: 265.204 degrees

Field radius: 2.106 degrees

Locations: Backyard - Bortle 8, Nashville, TN, United States

Data source: Backyard

Description

Tried the L-eNhance filter to bring out the hydrogen regions, and it worked wonderfully. Very happy with this, including some new star processing techniques.

Comments

Author

Jeffreyhorne
Jeffrey Horne
License: Attribution Creative Commons
1542
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Revisions

  • M31  Andromeda w/ DSLR, L-enHance, L-Pro, 





    
        

            Jeffrey Horne
    Original
  • Final
    M31  Andromeda w/ DSLR, L-enHance, L-Pro, 





    
        

            Jeffrey Horne
    B

B

Crop

Sky plot

Sky plot

Histogram

M31  Andromeda w/ DSLR, L-enHance, L-Pro, 





    
        

            Jeffrey Horne