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Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
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Great Globular Cluster in Hercules, M13, Wide FOV, 06-04-2019, 





    
        

            Martin (Marty) Wise
Great Globular Cluster in Hercules, M13, Wide FOV, 06-04-2019

Great Globular Cluster in Hercules, M13, Wide FOV, 06-04-2019

Technical card

Imaging telescope or lens:Orion ED80 APO F/7.5

Imaging camera:Canon EOS 650D / Rebel T4i

Mount:Orion Sirius EQ-G (HEQ5)

Guiding telescope or lens:Astromania 50 mm

Guiding camera:ZWO ASI224MC

Focal reducer:Orion .8X Focal Reducer

Resolution: 4832x3408

Dates:June 4, 2019

Frames: 40x180" ISO800

Integration: 2.0 hours

Flats: ~21

Bias: ~21

Avg. Moon age: 1.14 days

Avg. Moon phase: 1.46%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2727071

RA center: 250.422 degrees

DEC center: 36.438 degrees

Pixel scale: 1.839 arcsec/pixel

Orientation: 90.293 degrees

Field radius: 1.510 degrees

Locations: Home Observatory (Concrete Pier), Chiefland, Florida, United States

Data source: Backyard

Comments

Author

MalVeauX
Martin (Marty) Wise
License: None (All rights reserved)
450
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Great Globular Cluster in Hercules, M13, Wide FOV, 06-04-2019, 





    
        

            Martin (Marty) Wise