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O Canada (North America) Nebula, 



    
        

            sydney

O Canada (North America) Nebula

Getting plate-solving status, please wait...
O Canada (North America) Nebula, 



    
        

            sydney

O Canada (North America) Nebula

Acquisition details

Dates:
July 9, 2022 ·  Aug. 3, 2022
Frames:
Astrodon H-alpha 5nm 1.25": 56×900(14h) bin 1×1
Astrodon OIII 3nm 1.25": 29×900(7h 15′) bin 1×1
Integration:
21h 15′
Avg. Moon age:
7.64 days
Avg. Moon phase:
52.47%

Basic astrometry details

Astrometry.net job: 6166001

Resolution: 2184x1472

File size: 1.5 MB

Data source: Backyard

Description

This is the Canada region of the North America Nebula (NGC 7000).  I was unable to find information or designations for the prominent “L” and “C” structures.   The image is an Ha/OIII bi-color mapped as red (Ha), green (80% OIII, 20% Ha), and blue (90% OIII, 10% Ha).  I collected RGB data for the stars, but in this case, I prefer the starless version (removed with Starnet ++).

I hope you like it!

Comments

Histogram

O Canada (North America) Nebula, 



    
        

            sydney