Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  The star Sadr (γCyg)
The Butterfly nebula, 



    
        

            MFarq
The Butterfly nebula
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The Butterfly nebula

The Butterfly nebula, 



    
        

            MFarq
The Butterfly nebula
Powered byPixInsight

The Butterfly nebula

Technical card

Imaging telescopes or lenses: William Optics Zenithstar 61

Imaging cameras: zwo ASI 183MC-pro

Mounts: Skywatcher HEQ 5 Pro SynScan

Guiding telescopes or lenses: Orion 50mm guide scope

Guiding cameras: QHY5L-II-M QHY 5L-II mono

Software: SharpCap Pro  ·  StarTools Star tools  ·  PHD 2  ·  Astro Photography Tool - APT Astro Photography Tool v 3.60  ·  DeepSkyStacker 4.1.1 64bit  ·  Cartes du Ciel / Sky Charts

Filters: Explore Scientific UHC  ·  SkyWatcher Light Pollution


Dates:May 28, 2020

Frames: 45x300" (3h 45')

Integration: 3h 45'

Avg. Moon age: 5.67 days

Avg. Moon phase: 32.16%


Basic astrometry details

Astrometry.net job: 3563085

RA center: 20h26m48s.0

DEC center: +40°0339

Pixel scale: 2.752 arcsec/pixel

Orientation: 23.656 degrees

Field radius: 1.056 degrees


Resolution: 2140x1747

Locations: Home Observatory, Worthing, West Sussex, United Kingdom

Data source: Backyard

Comments

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Histogram

The Butterfly nebula, 



    
        

            MFarq