Technical card
Imaging telescope or lens: GSO RC8 Carbon Fiber
Imaging camera: ZWO ASI1600MM-Cool
Mount: Skywatcher AZ EQ-6 GT
Guiding telescope or lens: Celestron OAG Deluxe
Guiding camera: QHYCCD QHY5III174
Focal reducer: Astro-Physics CCDT67 – 0.67x Reducer
Software: Main Sequence Software Seqence Generator Pro, Pleiades Astrophoto PixInsight
Filters: Baader Planetarium OIII 1.25" 8.5nm, Baader Planetarium Ha 1.25" 7nm, Baader Planetarium SII 1.25" 8nm, ZWO green, ZWO blue
Accessories: ZWO EFW, Baader Planetarium Steeltrack 2"
Resolution: 4352×3140
Dates: Sept. 20, 2017
Frames:
Baader Planetarium Ha 1.25" 7nm: 60×300" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 13×300" (gain: 200.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 13×300" (gain: 200.00) -20C bin 1×1
ZWO green: 20×60" (gain: 200.00) -20C bin 1×1
ZWO red: 10×60" (gain: 200.00) -20C bin 1×1
Integration: 7.7 hours
Avg. Moon age: 29.31 days
Avg. Moon phase: 0.06%
Astrometry.net job: 1751696
RA center: 344.191 degrees
DEC center: 62.615 degrees
Pixel scale: 0.688 arcsec/pixel
Orientation: 84.523 degrees
Field radius: 0.512 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/XXhKjX