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





    
        

            John
Iris Area widefield

Iris Area widefield

Technical card

Resolution: 4552x3420

Dates:Aug. 11, 2019

Frames:
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

Astrometry.net job: 2857469

RA center: 313.586 degrees

DEC center: 67.199 degrees

Pixel scale: 3.838 arcsec/pixel

Orientation: 271.224 degrees

Field radius: 3.035 degrees

Data source: Backyard

Description

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.

https://www.astrobin.com/200880/?nc=all

Comments

Author

kajouman
John
License: None (All rights reserved)
640
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Sky plot

Sky plot

Histogram

Iris Area widefield, 





    
        

            John