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I agreeImaging telescopes or lenses:Skywatcher 300/1500
Imaging cameras:QHYCCD 183C
Mounts:Skywatcher EQ8 pro
Guiding telescopes or lenses:TS-Optics OAG
Guiding cameras:ZWO ASI120MM
Focal reducers:Baader MPCC Mark III Coma Corrector
Software:Sequence Generator Pro , PixInsight 1.8 Ripley , Gimp 2.10
Filters:STC Dual Narrowband filter
Accessory:Home made focuser
Dates:Sept. 5, 2020 , Sept. 6, 2020 , Sept. 7, 2020 , Sept. 8, 2020 , Sept. 9, 2020 , Sept. 10, 2020
Frames:STC Dual Narrowband filter: 120x600" (gain: 16.00) -15C bin 1x1
Integration: 20.0 hours
Avg. Moon age: 19.99 days
Avg. Moon phase: 70.99%
Bortle Dark-Sky Scale: 4.00
Mean SQM: 21.57
Astrometry.net job: 3845748
RA center: 1h 42' 19"
DEC center: +51° 34' 32"
Pixel scale: 0.598 arcsec/pixel
Orientation: -6.885 degrees
Field radius: 0.205 degrees
Resolution: 2048x1383
Locations: ORCA Observatory, Near Matha, Charente-Maritime, France
Data source: Own remote observatory
This is my second attempt at doing HOO with an OSC+dualband filter. The weather and the moon didn't cooperate and most of the maging was done around the full moon inbetween clouds.
The target is a bit small with 1500mm focal length, so it lacks a bit of detail. I was hoping better.
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