Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  M 97  ·  NGC 3556  ·  NGC 3587  ·  Owl Nebula
Owl Nebula and Surfboard Galaxy, 



    
        

            yatsze
Owl Nebula and Surfboard Galaxy
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Owl Nebula and Surfboard Galaxy

Owl Nebula and Surfboard Galaxy, 



    
        

            yatsze
Owl Nebula and Surfboard Galaxy
Powered byPixInsight

Owl Nebula and Surfboard Galaxy

Equipment

Imaging Telescopes Or Lenses
William Optics Zenithstar 81 APO Z81
Imaging Cameras
ZWO ASI1600MM Pro-Cool ASI1600
Mounts
Celestron Advanced VX AVX
Filters
Optolong LRGB 36mm LRGB
Accessories
ZWO EFW Filter Wheel EFW · Focuser DeepSkyDad AF3 · William Optics Flat 6A III Flat
Software
APP · PI · SharpCap Pro SC · PHD2 · SGPro
Guiding Telescopes Or Lenses
Astromania 60mm Guidescope A60
Guiding Cameras
ZWO ASI224MC ASI224MC

Acquisition details

Dates:
April 12, 2020
Frames:
Optolong LRGB 36mm LRGB: 223x60" (3h 43') (gain: 75.00) -15°C bin 1x1
Integration:
3h 43'
Darks:
30
Flats:
30
Bias:
30
Avg. Moon age:
19.69 days
Avg. Moon phase:
75.01%
Bortle Dark-Sky Scale:
5.00

Basic astrometry details

Astrometry.net job: 3424080

RA center: 11h13m09s.4

DEC center: +55°1500

Pixel scale: 0.876 arcsec/pixel

Orientation: 214.160 degrees

Field radius: 1.324 degrees

Resolution: 6800x8500

Locations: Ottawa, Ottawa, ON, Canada

Data source: Backyard

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Owl Nebula and Surfboard Galaxy, 



    
        

            yatsze