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Contains:  NGC 7337, NGC 7335, NGC 7331
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NGC 7331, 





    
        

            Ken
NGC 7331

NGC 7331

Technical card

Imaging telescope or lens:Celestron CPC 925

Imaging camera:QHYCCD QHY9S-M

Mounts:Celestron Fork mountHomemade Wedge

Guiding telescope or lens:Orion ED80T CF

Guiding camera:QHY 5 L II QHY5-II Mono

Software:deepskystackerPHD2 GuidingStartools 1.3.5.258

Filter:Astronomik LRGB 2''

Accessory:SkyShed POD

Resolution: 2287x1704

Dates:Aug. 8, 2018Aug. 10, 2018Aug. 11, 2018Aug. 13, 2018

Frames:
Astronomik B 2'': 17x180" -20C bin 2x2
Astronomik G 2'': 18x180" -20C bin 2x2
Astronomik LRGB 2'': 18x300" -20C bin 1x1
Astronomik R 2'': 13x180" -20C bin 2x2

Integration: 3.9 hours

Darks: ~10

Flats: ~10

Flat darks: ~10

Bias: ~10

Avg. Moon age: 14.28 days

Avg. Moon phase: 5.02%

Temperature: 15.00

Astrometry.net job: 2200582

RA center: 339.284 degrees

DEC center: 34.417 degrees

Pixel scale: 0.733 arcsec/pixel

Orientation: 177.392 degrees

Field radius: 0.290 degrees

Locations: Home Observatory, Yeppoon, Queensland, Australia

Data source: Backyard

Comments

Author

Packen
Ken
License: None (All rights reserved)
500
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NGC 7331, 





    
        

            Ken