Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
Crescent Nebula - 30 hr bi-color narrowband, 



    
        

            Drew Hastings
Crescent Nebula - 30 hr bi-color narrowband
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Crescent Nebula - 30 hr bi-color narrowband

Crescent Nebula - 30 hr bi-color narrowband, 



    
        

            Drew Hastings
Crescent Nebula - 30 hr bi-color narrowband
Powered byPixInsight

Crescent Nebula - 30 hr bi-color narrowband

Equipment

Imaging Telescopes Or Lenses
Orion EON 130mm ED Triplet APO
Imaging Cameras
SBIG STF-8300M
Mounts
Astro-Physics 1100GTO CP3
Filters
Astrodon 3nm H-Alpha Narrowband Filter · Astrodon 3nm SII Narrowband Filter · Astrodon 3nm OIII Narrowband Filter
Accessories
SBIG FW-5 OAG-8300 · Orion Field Flattener for Short Refractors
Software
Software Bisque The SkyX Professional
Guiding Cameras
Starlight Xpress Lodestar X2

Acquisition details

Frames:
Astrodon 3nm H-Alpha Narrowband Filter: 44x1200" (14h 40') bin 1x1
Astrodon 3nm SII Narrowband Filter: 48x1200" (16h) bin 1x1
Integration:
30h 40'

Basic astrometry details

Astrometry.net job: 671740

RA center: 20h12m07s.4

DEC center: +38°2110

Pixel scale: 2.029 arcsec/pixel

Orientation: -179.934 degrees

Field radius: 0.619 degrees

Resolution: 1690x1405

Comments

Sky plot

Sky plot

Histogram

Crescent Nebula - 30 hr bi-color narrowband, 



    
        

            Drew Hastings