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Contains:  NGC 281
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Pacman Ha / OIII Bi-Colour, 





    
        

            Michael Poelzl
Pacman Ha / OIII Bi-Colour

Pacman Ha / OIII Bi-Colour

Technical card

Resolution: 1220x1077

Dates:Oct. 6, 2018

Frames:
Astrodon Tru-Balance 1.25" 3nm OIII: 85x150" -15C bin 1x1
Astrodon Tru-Balance 1.25" 5nm Ha: 60x300" -15C bin 1x1

Integration: 8.5 hours

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.30%

Bortle Dark-Sky Scale: 2.00

Temperature: 15.00

Astrometry.net job: 2297011

RA center: 13.025 degrees

DEC center: 56.667 degrees

Pixel scale: 3.358 arcsec/pixel

Orientation: 84.771 degrees

Field radius: 0.759 degrees

Locations: Jebel Akdhar, Nizwa, Oman

Data source: Traveller

Description

My narrowband version of Pacman Nebula (Ha and OIII only). Not a great target for my focal length (350mm) but it still shows some good details and nice colour. Hopefully I will be able to add some SII and more OII on some of my future trips.

Comments

Author

MikeP
Michael Poelzl
License: None (All rights reserved)
580
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Revisions

  • Pacman Ha / OIII Bi-Colour, 





    
        

            Michael Poelzl
    Original
  • Final
    Pacman Ha / OIII Bi-Colour, 





    
        

            Michael Poelzl
    D

D

Darker, more detail

Sky plot

Sky plot

Histogram

Pacman Ha / OIII Bi-Colour, 





    
        

            Michael Poelzl