Imaging telescopes or lenses: Astro-Tech AT80LE AT80LE
Imaging cameras: Canon T3i MODDED
Mounts: Celestron CGEM CGEM
Guiding telescopes or lenses: Orion 50mm Guide Scope Orion 50 mm Guide Scope
Guiding cameras: ZWO ASI120MC ASI120MC
Focal reducers: Celestron f6.3 Reducer/Corrector Celestron f/6.3 Reducer Corrector
Software: Photoshop CS2 · Deep Sky Stacker 3.3.2 · PHD 2 Guiding
Dates:Jan. 16, 2019
Frames: 30x300"
Integration: 2.5 hours
Avg. Moon age: 9.56 days
Avg. Moon phase: 72.34%
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
Resolution: 1824x1216
Data source: Backyard
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
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