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Contains:  NGC 281
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The Pacman Nebula NGC 281 HaLRGB, 





    
        

            Greg Nelson
The Pacman Nebula NGC 281 HaLRGB

The Pacman Nebula NGC 281 HaLRGB

Technical card

Resolution: 5214x6591

Dates:Oct. 14, 2017Oct. 15, 2017Oct. 16, 2017

Frames:
Astrodon E-Series Tru-Balance [B]: 18x300" bin 1x1
Astrodon E-Series Tru-Balance [G]: 18x300" bin 1x1
Astrodon E-Series Tru-Balance [R]: 18x300" bin 1x1
Astrodon Ha 1.25 5nm: 38x900" bin 1x1
Astrodon O3 1.25 3nm: 25x900" bin 1x1
Astrodon S2 1.25 3nm: 23x900" bin 1x1

Integration: 26.0 hours

Avg. Moon age: 25.26 days

Avg. Moon phase: 19.78%

Astrometry.net job: 2261625

RA center: 13.222 degrees

DEC center: 56.588 degrees

Pixel scale: 0.654 arcsec/pixel

Orientation: 6.846 degrees

Field radius: 0.763 degrees

Locations: Home, Fripp Island, SC, United States

Data source: Backyard

Description

Reprocessing of data collected in October 2017 to form HaLRGB image with SII, Ha added to red channel and OIII added to Green and Blue channels. Synthetic L from integrating R, G, B which was merged with Ha in pixelmath for form Luminance.

Comments

Author

gwnelson1962
Greg Nelson
License: None (All rights reserved)
512
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The Pacman Nebula NGC 281 HaLRGB, 





    
        

            Greg Nelson

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