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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Six hours on Rosette, 


Six hours on Rosette

Six hours on Rosette

Technical card

Imaging telescope or lens:Orion Short Tube

Imaging camera:Canon EOS 550D / Rebel T2i

Mount:Advanced VX

Guiding telescope or lens:Orion Finder guider

Guiding camera:ZW Optical ASI120MM

Software:photoshopO'Telescope BackyardEOSDeepSkyStackerPHD guiding

Filter:Astronomik EOS Clip Ha 6nm

Resolution: 2947x1928

Dates:March 5, 2014March 7, 2014

Frames:Astronomik EOS Clip Ha 6nm: 24x900" ISO1600

Integration: 6.0 hours

Flats: ~16

Bias: ~300

Avg. Moon age: 5.43 days

Avg. Moon phase: 30.29%

Bortle Dark-Sky Scale: 5.00 job: 196329

RA center: 98.094 degrees

DEC center: 4.932 degrees

Pixel scale: 3.686 arcsec/pixel

Orientation: -172.118 degrees

Field radius: 1.803 degrees

Locations: home, winston-salem, nc, United States



License: None (All rights reserved)

Sky plot

Sky plot


Six hours on Rosette, 



Made possible by

O'Telescope BackyardEOS