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Hemisphere:  Northern  ·  Contains:  M 74, M74, NGC 628
Getting plate-solving status, please wait...
M74 (HaLRGB), 



    
        

            KuriousGeorge
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M74 (HaLRGB)

Technical card

Dates:Nov. 16, 2019

Frames:Astrodon 50 mm 5 nm Ha: 10x900" -30C bin 1x1

Integration: 2.5 hours

Darks: ~20

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 18.62 days

Avg. Moon phase: 84.07%


Astrometry.net job: 3375617

RA center: 1h 36' 41"

DEC center: +15° 47' 7"

Pixel scale: 0.468 arcsec/pixel

Orientation: -178.132 degrees

Field radius: 0.256 degrees


Resolution: 2934x2623

Locations: KG Observatory, Julian, CA, United States

Data source: Backyard

Description

My prior M74...

https://www.astrobin.com/c78h4j/B/

...with Ha added from an earlier session.

Comments

Author

KuriousGeorge
KuriousGeorge
License: None (All rights reserved)
3626
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M74 (HaLRGB), 



    
        

            KuriousGeorge