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I agreeImaging telescopes or lenses: Explore Scientific 102mm ED APO triplet
Imaging cameras: ZWO ASI1600GT
Mounts: Skywatcher EQ6 goto
Guiding telescopes or lenses: Omegon 50mm Guide Scope
Guiding cameras: ZWO ASI290mini
Software: Pleiades Astrophoto PixinsIght · Adobe Lightroom 2019 CC
Filters: Astronomik Ha 6nm · Astronomik OIII 12nm
Dates:July 21, 2020 , July 22, 2020
Frames:
Astronomik Ha 6nm: 94x300" (gain: 200.00) -15C bin 1x1
Astronomik OIII 12nm: 90x300" (gain: 200.00) -15C bin 1x1
Integration: 15.3 hours
Darks: ~15
Flats: ~15
Bias: ~100
Avg. Moon age: 1.36 days
Avg. Moon phase: 2.40%
Bortle Dark-Sky Scale: 6.00
Mean SQM: 19.00
Mean FWHM: 2.50
Temperature: 28.00
Astrometry.net job: 4019808
RA center: 21h 37' 16"
DEC center: +57° 39' 21"
Pixel scale: 1.083 arcsec/pixel
Orientation: 270.289 degrees
Field radius: 0.848 degrees
Resolution: 4461x3438
Locations: Home, Lanciano, Italy
Data source: Backyard
This HOO version of the elephant trunk nebula was obtained using the Cannistra method, creating a synthetic green to preserve more natural colors.
Description: Better HOO colors, took me a while to figure the best PixelMath formula. :)
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