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Contains:  NGC 7023
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Iris Nebula (NGC7023) in (CLS+Hα)RGB, 


            Jose Carballada
Iris Nebula (NGC7023) in (CLS+Hα)RGB

Iris Nebula (NGC7023) in (CLS+Hα)RGB

Technical card

Resolution: 2799x2092

Dates:Oct. 11, 2017Oct. 12, 2017

Astronomik CCD CLS: 70x60" (gain: 200.00) -20C bin 1x1
Baader Planetarium Ha 1.25" 7nm: 40x300" (gain: 200.00) -20C bin 1x1
ZWO blue: 20x30" (gain: 200.00) -20C bin 1x1
ZWO green: 20x30" (gain: 200.00) -20C bin 1x1
ZWO red: 20x30" (gain: 200.00) -20C bin 1x1

Integration: 5.0 hours

Avg. Moon age: 21.57 days

Avg. Moon phase: 56.08% job: 1854700

RA center: 315.384 degrees

DEC center: 68.166 degrees

Pixel scale: 0.693 arcsec/pixel

Orientation: 92.233 degrees

Field radius: 0.336 degrees

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Backyard



Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons

Sky plot

Sky plot


Iris Nebula (NGC7023) in (CLS+Hα)RGB, 


            Jose Carballada