Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
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Crescent Nebula - M 57 - NGC 6888, 



    
        

            Connolly33
Crescent Nebula - M 57 - NGC 6888
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Crescent Nebula - M 57 - NGC 6888

Getting plate-solving status, please wait...
Crescent Nebula - M 57 - NGC 6888, 



    
        

            Connolly33
Crescent Nebula - M 57 - NGC 6888
Powered byPixInsight

Crescent Nebula - M 57 - NGC 6888

Equipment

Imaging Telescopes Or Lenses
CELESTRON EdgeHD 800
Imaging Cameras
SBIG ST-8300-M
Mounts
Celestron CGEM Hypertuned
Filters
Hydrogen Alpha filter · LPR/UHC Filter
Software
Photoshop · PHD Guiding · Images Plus, PS, PHD Images Plus 5.75, PS, PHD
Guiding Telescopes Or Lenses
Stellarvue Deluxe 80mm Apo Triplet
Guiding Cameras
Starlight Xpress Lodestar guider (mono)

Acquisition details

Dates:
Sept. 18, 2014
Frames:
19x300" (1h 35')
Integration:
1h 35'
Avg. Moon age:
24.35 days
Avg. Moon phase:
27.45%

Basic astrometry details

Astrometry.net job: 368941

RA center: 20h12m13s.9

DEC center: +38°2240

Pixel scale: 0.539 arcsec/pixel

Orientation: -0.727 degrees

Field radius: 0.255 degrees

Resolution: 2839x1893

Description

Poor sky conditions during this photo session.

Comments

Sky plot

Sky plot

Histogram

Crescent Nebula - M 57 - NGC 6888, 



    
        

            Connolly33