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Contains:  Crescent nebula, NGC 6888, NGC6888, Sh2-105
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Crescent Nebula in HRGB, 



    
        

            Tristan Campbell
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Crescent Nebula in HRGB

Technical card

Imaging telescopes or lenses:Skywatcher Esprit 100 APO Skywatcher Esprit 100

Imaging cameras:asi zwo 1600 pro

Mounts:Skywatcher AZ-EQ6 GT

Guiding telescopes or lenses:9x50 Skywatcher finder-guider

Guiding cameras:zwo 224mc

Software:PixInsightPhotoshop CC 2016

Filters:ZWO LRGB, 1.25"


Dates:May 21, 2019

Frames: 113x120" bin 0x0

Integration: 3.8 hours

Avg. Moon age: 17.39 days

Avg. Moon phase: 92.40%


Astrometry.net job: 2705427

RA center: 20h 12' 12"

DEC center: +38° 23' 29"

Pixel scale: 2.925 arcsec/pixel

Orientation: 89.110 degrees

Field radius: 1.042 degrees


Resolution: 2048x1548

Data source: Backyard

Description

About 3.5 hours HA and approx 1 hour each for RGB. Taken with Esprit 100 and 1600MM.

Comments

Author

AbsolutelyN
Tristan Campbell
License: None (All rights reserved)
1380
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Crescent Nebula in HRGB, 



    
        

            Tristan Campbell