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Contains:  NGC 6820, NGC 6823, NGC6820, NGC6823, PK059-00.1, PK059-00.2, Sh2-86
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NGC 6820 - 6823, 


            Carles Zerbst
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NGC 6820 - 6823

Technical card

Dates:July 28, 2017

SkyWatcher Clear Sky: 3x120" ISO800
SkyWatcher Clear Sky: 8x180" ISO800
SkyWatcher Clear Sky: 8x300" ISO800

Integration: 1.2 hours

Darks: ~7

Flats: ~10

Bias: ~10

Avg. Moon age: 5.38 days

Avg. Moon phase: 29.33%

Bortle Dark-Sky Scale: 4.00

Temperature: 22.67 job: 1671525

RA center: 19h 43' 10"

DEC center: +23° 15' 15"

Pixel scale: 4.161 arcsec/pixel

Orientation: -0.897 degrees

Field radius: 1.473 degrees

Resolution: 2111x1427

Locations: Mi Observatorio., Santa Cristina de Aro, Girona, Spain



Carles Zerbst
License: None (All rights reserved)

Sky plot

Sky plot


NGC 6820 - 6823, 


            Carles Zerbst