Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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Butterfly Nebula (2012), 



    
        

            yock1960
Butterfly Nebula (2012)
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Butterfly Nebula (2012)

Equipment

Imaging Telescopes Or Lenses
WO66 (William Optics Zenithstar 66SD)
Imaging Cameras
Starlight Xpress SXV-H9
Mounts
Meade LXD-75
Filters
LRGB · Orion H‑Alpha 7nm
Accessories
Orion USA Nautilus 7 x 1.25" Filter Wheel · Moonlite CFL 2.5" focuser with 4.5" tube with shaft lock · Celestron f/6.3 Focal Reducer/Corrector
Software
PixInsight · PHD · Nebulosity
Guiding Telescopes Or Lenses
Orion USA 102ED F7.0

Acquisition details

Dates:
July 9, 2012 ·  July 27, 2012
Frames:
LRGB: 74x240" (4h 56') bin 1x1
Orion H‑Alpha 7nm: 4x900" (1h) bin 1x1
Integration:
5h 56'
Avg. Moon age:
14.64 days
Avg. Moon phase:
64.05%
Bortle Dark-Sky Scale:
6.00

Basic astrometry details

Astrometry.net job: 301319

RA center: 20h26m54s.7

DEC center: +40°0509

Pixel scale: 3.996 arcsec/pixel

Orientation: 127.591 degrees

Field radius: 0.921 degrees

Resolution: 620x453

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Butterfly Nebula (2012), 



    
        

            yock1960