Imaging telescope or lens: Skywatcher Esprit 120ED Super APO Triplet
Imaging camera: QSI 690 WSG-8
Mount: Mesu 200
Guiding telescope or lens: Skywatcher Esprit 120ED Super APO Triplet
Focal reducer: Skywatcher Field Flattener
Dates: May 26, 2017
Integration: 9.0 hours
Avg. Moon age: 0.20 days
Avg. Moon phase: 0.05%
Astrometry.net job: 1593089
RA center: 168.699 degrees
DEC center: 55.019 degrees
Pixel scale: 1.193 arcsec/pixel
Orientation: -84.424 degrees
Field radius: 0.388 degrees
This is 6 hours of Ha and 6 Hours of OIII captured at my home observatory using my Esprit 120 and QSI 690 atop a Mesu 200 mount. Filters are Astrodon and exposures were 30 minutes each. Processing in PixInsight and Adobe Photoshop.
Following some feedback - a bit more contrast in the core. And a slightly tighter crop.
OK - this is the final version (...... for now .... ) Some subtle changes to the core which shows the two shells a little more clearly, I hope.
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