Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  Crescent nebula  ·  NGC 6888  ·  NGC6888  ·  Sh2-105
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The Crescent Nebula HOO, 


            Scotty Bishop
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The Crescent Nebula HOO

Imaging telescopes or lenses: Officina Stellare 700 RC

Imaging cameras: FLI PL16083

Filters: Astrodon Oiii 3nm  ·  Astrodon SII 3nm  ·  Astrodon Ha 3nm

Astrodon Ha 3nm: 20x300" bin 1x1
Astrodon Oiii 3nm: 20x300" bin 1x1

Integration: 3.3 hours

Astrometry.net job: 4272793

RA center: 20h 12' 13"

DEC center: +38° 20' 21"

Pixel scale: 0.660 arcsec/pixel

Orientation: -0.140 degrees

Field radius: 0.259 degrees

Resolution: 2024x1982

Data source: Amateur hosting facility

Remote source: IC Astronomy Observatories


Here's the Crescent Nebula imaged with some serious focal length. Done in HOO since the Sii didn't really add anything and this is one I don't care for in the Hubble Palette.


Sky plot

Sky plot


The Crescent Nebula HOO, 


            Scotty Bishop

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