Technical card
Imaging telescope or lens: Teleskop Service TS Photoline 107mm f/6.5 Super-Apo
Imaging camera: ZWO ASI1600MM-Cool
Mount: Skywatcher AZ EQ-6 GT
Guiding telescope or lens: Celestron OAG Deluxe
Guiding camera: QHYCCD QHY5III174
Focal reducer: Riccardi Reducer/Flattener 0.75x
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
Accessory: ZWO EFW
Resolution: 4096×4096
Dates: Oct. 13, 2017, Oct. 14, 2017
Frames:
Baader Planetarium Ha 1.25" 7nm: 50×120" (gain: 200.00) -20C bin 1×1
Baader Planetarium Ha 1.25" 7nm: 25×180" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 17×120" (gain: 200.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 16×120" (gain: 200.00) -20C bin 1×1
Integration: 4.0 hours
Avg. Moon age: 23.17 days
Avg. Moon phase: 39.26%
Astrometry.net job: 1784298
RA center: 0.902 degrees
DEC center: 67.221 degrees
Pixel scale: 1.242 arcsec/pixel
Orientation: 2.116 degrees
Field radius: 0.999 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/YFdtX1