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Contains:  NGC 7023, The star 4Cep
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NGC7023 “Iris Nebula”, VdB141”Ghost Nebula” and LBN468, 





    
        

            Giorgio Ferrari
NGC7023 “Iris Nebula”, VdB141”Ghost Nebula” and LBN468

NGC7023 “Iris Nebula”, VdB141”Ghost Nebula” and LBN468

Technical card

Imaging telescope or lens:Canon 70-200 f/4 L

Imaging camera:ZWO ASI294MC Pro

Mount:Vixen GP

Software:APT - Astro Photography ToolAstroart 7CS5

Resolution: 3765x2495

Dates:Aug. 29, 2019

Frames: 154x180" (gain: 120.00) -10C

Integration: 7.7 hours

Darks: ~10

Flats: ~30

Avg. Moon age: 28.44 days

Avg. Moon phase: 1.34%

Mean SQM: 20.77

Temperature: 17.00

Astrometry.net job: 2914450

RA center: 315.043 degrees

DEC center: 67.935 degrees

Pixel scale: 4.921 arcsec/pixel

Orientation: 186.061 degrees

Field radius: 3.087 degrees

Locations: Piani di Praglia, Ceranesi, Genova, Genova, Italy

Data source: Traveller

Description

Acquisition Date: 29 august and 03 september 2019

Comments

Author

GiorgioFerrari
Giorgio Ferrari
License: None (All rights reserved)
2523
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NGC7023 “Iris Nebula”, VdB141”Ghost Nebula” and LBN468, 





    
        

            Giorgio Ferrari