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Contains:  IC 4756
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IC 4756, 


            Carles Zerbst
IC 4756

IC 4756

Technical card

Resolution: 2062x1374

Dates:May 31, 2017

Sky's The Limit Filtro 2" UV-IR Cut Premium HighTransmission.: 20x30" ISO800
Optolong UHC: 17x120" ISO800

Integration: 0.7 hours

Darks: ~13

Flats: ~15

Bias: ~10

Avg. Moon age: 6.35 days

Avg. Moon phase: 39.09%

Bortle Dark-Sky Scale: 5.00

Temperature: 19.00 job: 1599183

RA center: 18h 38' 18"

DEC center: +5° 23' 31"

Pixel scale: 4.242 arcsec/pixel

Orientation: -177.236 degrees

Field radius: 1.460

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



Carles Zerbst
License: None (All rights reserved)

Sky plot

Sky plot


IC 4756, 


            Carles Zerbst