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Contains:  M 7, NGC 6475, NGC 6453, NGC 6444
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M7, 





    
        

            wei-hann-Lee
M7

M7

Technical card

Imaging telescope or lens:Takahashi FSQ 85 ED

Imaging camera:Canon 60D Astronomiser modified

Guiding telescope or lens:60300

Guiding camera:QHY5-II Mono

Software:Adobe Photoshop CS6Deep Sky Stacker 3.3.4PHD Guiding PHD 1.14.0

Resolution: 2000x1332

Dates:July 14, 2015

Frames: 20x300"

Integration: 1.7 hours

Avg. Moon age: 28.00 days

Avg. Moon phase: 2.62%

Astrometry.net job: 1154988

RA center: 17h 53' 51"

DEC center: -34° 51' 50"

Pixel scale: 5.140 arcsec/pixel

Orientation: -89.122 degrees

Field radius: 1.716

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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Sky plot

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Histogram

M7, 





    
        

            wei-hann-Lee