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Contains:  NGC 7023
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NGC 7023 Iris nebula

Technical card

Resolution: 1485x1112

Dates:Aug. 23, 2017Aug. 24, 2017Aug. 28, 2017Aug. 29, 2017

Baader Interferenzfliter 36mm Luminnaz: 32x360" -20C bin 1x1
Baader Interferenzfliter 36mm RGB: 51x360" -20C bin 1x1

Integration: 8.3 hours

Darks: ~41

Flats: ~31

Bias: ~250

Avg. Moon age: 4.71 days

Avg. Moon phase: 26.54% job: 1716722

RA center: 315.013 degrees

DEC center: 68.153 degrees

Pixel scale: 2.134 arcsec/pixel

Orientation: 0.811 degrees

Field radius: 0.550 degrees

Locations: Kreben - Mittelfranken, Kreben, Bayern, Germany; Zettersfeld, Zettersfeld, Osttirol, Austria

Data source: Traveller



Paul Schuberth


Sky plot

Sky plot


NGC 7023 Iris nebula, 


            Paul Schuberth