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NGC6820 (HOO), 



    
        

            Carastro

NGC6820 (HOO)

Technical card


Resolution: 2426x1714

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

Darks: 0

Flats: 0

Flat darks: 0

Bias: 0

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.30%

Bortle Dark-Sky Scale: 4.00

Mean SQM: None

Mean FWHM: None

Temperature: None


Basic astrometry details

Astrometry.net job: 2364895


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)
1511
Like

Histogram

NGC6820 (HOO), 



    
        

            Carastro