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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, New Data, 





    
        

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

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

Technical card

Resolution: 3482x2401

Dates:Sept. 21, 2019Sept. 22, 2019Sept. 27, 2019

Frames:
Optolong L-Pro 2": 236x70" ISO1600
Optolong L-Pro 2": 63x180" ISO800
Optolong L-eNhance 2": 28x480" ISO1600

Integration: 11.5 hours

Darks: ~77

Flats: ~78

Bias: ~128

Avg. Moon age: 24.04 days

Avg. Moon phase: 34.92%

Bortle Dark-Sky Scale: 8.00

Temperature: 21.67

Astrometry.net job: 2952061

RA center: 0h 42' 31"

DEC center: +41° 14' 16"

Pixel scale: 3.468 arcsec/pixel

Orientation: 265.022 degrees

Field radius: 2.037

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

Data source: Backyard

Description

Added about 4.5 more hours of L-Pro filter exposures at ISO 1600.

Comments

Author

Jeffreyhorne
Jeffrey Horne
License: Attribution Creative Commons
3270
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Revisions

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





    
        

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





    
        

            Jeffrey Horne
    D

D

Cropped

Sky plot

Sky plot

Histogram

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





    
        

            Jeffrey Horne