Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
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NGC 6888 Bicolor, 



    
        

            sky-watcher (johny)
NGC 6888 Bicolor
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NGC 6888 Bicolor

Getting plate-solving status, please wait...
NGC 6888 Bicolor, 



    
        

            sky-watcher (johny)
NGC 6888 Bicolor
Powered byPixInsight

NGC 6888 Bicolor

Technical card

Imaging telescopes or lenses: SkyWatcher Quattro 10" F/4 imaging Newton  ·  Sky-Watcher BD 150/750 Newton f5

Imaging cameras: ZWO Optical ASI174MM

Mounts: SkyWatcher HEQ5 PRO SkyScan

Guiding telescopes or lenses: Skywatcher 9 x 50 Finderscope

Focal reducers: TS Superflat Coma Corrector 2"

Software: SharpCap 3.0  ·  DSS , Fitswork , FITS Liberator , etc.

Filters: Optolong OIII 12nm 2"  ·  Optolong H-alpha 7nm 2"

Accessory: Lacerta MGEN2 mit 9x50 Sucher


Dates:June 11, 2017July 30, 2018

Frames:
Optolong H-alpha 7nm 2": 40x180" (2h) (gain: 150.00) 7C bin 1x1
Optolong H-alpha 7nm 2": 18x300" (1h 30') (gain: 200.00) 7C bin 1x1
Optolong OIII 12nm 2": 82x120" (2h 44') (gain: 200.00) 12C bin 1x1

Integration: 6h 14'

Darks: 13

Avg. Moon age: 16.83 days

Avg. Moon phase: 95.13%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 2177159

RA center: 20h12m14s

DEC center: +38°2016

Pixel scale: 0.716 arcsec/pixel

Orientation: 358.688 degrees

Field radius: 0.288 degrees


Resolution: 2396x1628

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

Combined Ha from June 2017 with OIII July 2018

Ha 7nm SW 150/750 Newtonian

OIII 12nm SW Quattro 254/1000 Newtonian

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NGC 6888 Bicolor, 



    
        

            sky-watcher (johny)