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Contains:  NGC 7023, The star 4Cep
Getting plate-solving status, please wait...
Iris Area widefield, 


Iris Area widefield

Iris Area widefield

Technical card

Resolution: 4552x3420

Dates:Aug. 11, 2019

Astronomik Deep-Sky B Filter: 30x120" (gain: 75.00) -20C bin 1x1
Astronomik Deep-Sky G Filter: 30x120" (gain: 75.00) -20C bin 1x1
Astronomik Deep-Sky R Filter: 30x120" (gain: 75.00) -20C bin 1x1
Lumicon UHC Filter Lumicon UHC: 39x120" (gain: 75.00) -20C bin 1x1

Integration: 4.3 hours

Darks: ~100

Flats: ~10

Avg. Moon age: 11.08 days

Avg. Moon phase: 85.40%

Bortle Dark-Sky Scale: 4.00 job: 2857469

RA center: 20h 54' 20"

DEC center: +67° 11' 56"

Pixel scale: 3.838 arcsec/pixel

Orientation: 271.224 degrees

Field radius: 3.035

Data source: Backyard


Due to the storm i could not use a big scope,but my 200mm lens was no problem.

Trying to get some dust and INF around IRIS.

p.s. i noticed that in the bottom i captured NGC 6951..even with a 200mm lens.

a nice gift.



License: None (All rights reserved)

Sky plot

Sky plot


Iris Area widefield,