Technical card
Imaging telescope or lens: Celestron C8
Imaging camera: ZWO ASI1600MM-Cool
Mount: Skywatcher AZ EQ-6 GT
Guiding telescope or lens: Celestron 9×50
Guiding camera: ZWO ASI120MC
Focal reducer: Celestron 6.3 Focal reducer
Filters: ZWO blue, ZWO green, ZWO red, ZWO luminance, Astronomik CLS
Resolution: 4382×3246
Dates: Aug. 13, 2016, Nov. 9, 2016
Frames:
Baader Planetarium Ha 1.25" 7nm: 45×90" (gain: 200.00) -20C bin 1×1
ZWO blue: 5×300" bin 1×1
ZWO green: 5×300" bin 1×1
ZWO luminance: 7×300" -20C bin 1×1
ZWO red: 5×300" bin 1×1
Integration: 3.0 hours
Avg. Moon age: 8.98 days
Avg. Moon phase: 66.65%
Astrometry.net job: 1325047
RA center: 328.383 degrees
DEC center: 47.271 degrees
Pixel scale: 0.590 arcsec/pixel
Orientation: -88.389 degrees
Field radius: 0.372 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/P5paxx