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Contains:  NGC 4584, M 90, NGC 4569, IC 3583, M 89, NGC 4552
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M90, 





    
        

            wei-hann-Lee
M90

M90

Technical card

Imaging telescope or lens:SharpStar AL130

Mount:SkyWatcher NEQ6 PRO

Guiding telescope or lens:60JDS

Guiding camera:QHY-5 mono

Software:Adobe Photoshop CS6Deep Sky Stacker 3.3.4

Resolution: 2000x1321

Dates:April 29, 2017

Frames: 15x180"

Integration: 0.8 hours

Avg. Moon age: 3.46 days

Avg. Moon phase: 12.92%

Astrometry.net job: 1576780

RA center: 189.211 degrees

DEC center: 13.100 degrees

Pixel scale: 2.553 arcsec/pixel

Orientation: -79.271 degrees

Field radius: 0.850 degrees

Locations: Tataka, chai-yi, Taiwan

Data source: Backyard

Comments

Author

wei-hann-Lee
wei-hann-Lee
License: None (All rights reserved)
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Histogram

M90, 





    
        

            wei-hann-Lee