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Contains:  NGC 2239, NGC 2244, NGC 2252, Rosette nebula, The star 12Mon
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Rosette Nebula Ha Oiii, 



    
        

            Mikeebee
Rosette Nebula Ha Oiii
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Rosette Nebula Ha Oiii

Technical card


Resolution: 4998x3332

Dates:Jan. 16, 2019

Frames: 30x300"

Integration: 2.5 hours

Darks: 0

Flats: 0

Flat darks: 0

Bias: 0

Avg. Moon age: 9.56 days

Avg. Moon phase: 72.34%

Bortle Dark-Sky Scale: None

Mean SQM: None

Mean FWHM: None

Temperature: None


Basic astrometry details

Astrometry.net job: 2509902

RA center: 6h 32' 21"

DEC center: +4° 57' 50"

Pixel scale: 2.201 arcsec/pixel

Orientation: 89.686 degrees

Field radius: 1.836 degrees


Data source: Backyard

Description

Rosette Nebula - C49 , This region of mostly hydrogen gas and dust is 5000 light years away in the constellation of Monoceros. The enormous cloud is estimated to be 5.2 light years across.
This image was rendered using 2 hours of hydrogen-alpha and 30 minutes of oxygen-iii exposures. Stacked in DSS and processed in PS.

Equipment - Astro-Tech - AT80 Carbon Fiber
Canon T3i modified, IDAS 12nm Ha filter, CGEM mount, ASI120MC and 50mm scope for autoguiding,

Rosette stack HA Oiii L

Comments

Author

Mikeebee
Mikeebee
License: None (All rights reserved)
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Rosette Nebula Ha Oiii, 



    
        

            Mikeebee