Imaging telescopes or lenses: TS Photoline 72mm F/6 APO
Imaging cameras: Canon EOS 60D mod
Mounts: SkyWatcher HEQ5 SynScan
Guiding telescopes or lenses: Orion Mini 50mm Guidescope
Guiding cameras: Lacerta M-Gen II
Software: Capture One 21 · Photoshop · Pleiades PixInsight
Accessory: TS Optics PHOTOLINE APO Flattener Corrector (TSFLAT72)
Dates:Nov. 24, 2020
Frames: 211x120" ISO800
Integration: 7.0 hours
Darks: ~25
Flats: ~25
Flat darks: ~25
Avg. Moon age: 9.48 days
Avg. Moon phase: 71.61%
Bortle Dark-Sky Scale: 5.00
Astrometry.net job: 4155437
RA center: 9h 53' 8"
DEC center: +69° 8' 13"
Pixel scale: 1.997 arcsec/pixel
Orientation: 2.187 degrees
Field radius: 1.679 degrees
Resolution: 5037x3358
Locations: Balkon, Dresden, Sachsen, Germany
Data source: Traveller
This is my version of the well-known pair of galaxies M81 and M82. I did not use the light pollution filter this time. For the processing in PI I used the script collection "EZ Suite" for the first time and I reduced the halos according to a method of Nuno Pina Cabral using wavelets.
http://nunopinacphotos.blogspot.com/2016/03/how-to-remove-star-halos-using-wavelets.html
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