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NGC6820 (HOO), 



    
        

            Carastro

NGC6820 (HOO)

Technical card

Imaging telescopes or lenses: William Optics ZS71  ·  Sky-Watcher 80ED

Imaging cameras: Atik 460 EX Mono Atik460 EX Mono  ·  ATIK 314L Mono CCD Atik

Mounts: Skywatcher HEQ5 Pro Synscan Heq5pro

Guiding telescopes or lenses: SkyWatcherx Finderguider

Guiding cameras: QHYCCD QHY5

Focal reducers: WILLIAM OPTICS 0.8 Reducer/Field Flattner V.II

Software: RegiStar  ·  AstroArt v5 Astroart

Filters: Baader Ha 7nm 2"  ·  Baader OIII 8.5nm 2"

Accessory: Atik EFW2 filter wheel


Dates:Oct. 6, 2018

Frames:
Baader Ha 7nm 2": 29x600" bin 1x1
Baader OIII 8.5nm 2": 5x300" bin 2x2
Baader OIII 8.5nm 2": 17x600" -15C bin 2x2

Integration: 8.1 hours

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.30%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 2364895


Resolution: 2426x1714

Locations: Campsite East Sussex, East Sussex near Ticehurst, United Kingdom

Data source: Traveller

Description

Dual Rig

Atik314L/WOZS71
Atik460EX/ED80
Both with x0.8 focal reducer
HEQ5
Ha 29 x 600 = 4 hours 50mins
Oiii 17 x 600 binned + 5 x 300 = 3 hours 15 mins

Total imaging time = 8 hours 5mins

Oiii taken with Atik460/ED80 and Ha taken from both cameras.
There is some blue signal in there, but it seems to be swamped by the stronger Ha signal

Comments

Author

carastro
Carastro
License: None (All rights reserved)
1721
Like

Histogram

NGC6820 (HOO), 



    
        

            Carastro