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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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B33, 





    
        

            Ben
B33

B33

Technical card

Resolution: 3493x4138

Dates:Nov. 23, 2018

Frames:Astrodon Ha 5 nm: 42x300" (gain: 139.00) -15C

Integration: 3.5 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 15.03 days

Avg. Moon phase: 99.92%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2384724

RA center: 85.241 degrees

DEC center: -2.318 degrees

Pixel scale: 1.500 arcsec/pixel

Orientation: 78.764 degrees

Field radius: 1.128 degrees

Locations: Backyard, Brisbane, Queensland, Australia

Data source: Backyard

Description

Start of a narrowband Horsehead Project - Ha only so far

Comments

Author

Brasspoodle
Ben
License: None (All rights reserved)
861
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Revisions

  • B33, 





    
        

            Ben
    Original
  • Final
    B33, 





    
        

            Ben
    B

Sky plot

Sky plot

Histogram

B33, 





    
        

            Ben