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Contains:  Trifid nebula, M 20, NGC 6514
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M-20 Trifid Nebula HDR, 





    
        

            Ray Morris
M-20 Trifid Nebula HDR

M-20 Trifid Nebula HDR

Technical card

Imaging telescope or lens:CELESTRON 8

Imaging camera:Canon DSLR EOS 60da

Mount:CGEM

Guiding telescope or lens:Orion 80mm Short Tube

Guiding camera:Celestron NexGuide

Focal reducer:Starizona SCT Corrector f/7.5

Software:DeepSkyStackerO'Telescope BackyardEOSAdobe Photoshop CS3

Resolution: 2608x1727

Dates:June 30, 2014

Frames: 20x240" ISO3200

Integration: 1.3 hours

Darks: ~10

Bias: ~10

Avg. Moon age: 2.87 days

Avg. Moon phase: 9.03%

Astrometry.net job: 2916327

RA center: 18h 2' 14"

DEC center: -23° 4' 1"

Pixel scale: 1.067 arcsec/pixel

Orientation: 87.781 degrees

Field radius: 0.464

Locations: Douglas Springs Trailhead, Tucson, AZ, Tucson, Arizona, United States

Data source: Backyard

Description

More old data converted to HDR using freeware Luminance HDR. See tech card for equipment and exposures.

Comments

Author

RayM5666
Ray Morris
License: None (All rights reserved)
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M-20 Trifid Nebula HDR, 





    
        

            Ray Morris

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O'Telescope BackyardEOS