www.astrobin.com/323746

Technical card
Imaging telescope or lens: Altair Astro RC250-TT 10" RC Truss Tube
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 Ha 1.25" 7nm, Baader Planetarium OIII 1.25" 8.5nm, Baader Planetarium SII 1.25" 8nm
Accessories: MoonLite CSL 2.5" Focuser with High Res Stepper Motor, ZWO EFW
Resolution: 4096×3092
Dates: Nov. 19, 2017, Nov. 21, 2017, Nov. 22, 2017
Frames:
Baader Planetarium Ha 1.25" 7nm: 66×600" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 16×600" (gain: 200.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 17×600" (gain: 200.00) -20C bin 1×1
Integration: 16.5 hours
Avg. Moon age: 2.41 days
Avg. Moon phase: 7.64%
Astrometry.net job: 1836831
RA center: 80.688 degrees
DEC center: 33.412 degrees
Pixel scale: 0.595 arcsec/pixel
Orientation: 271.090 degrees
Field radius: 0.424 degrees
Locations: Berga Resort, Berga, Barcelona, Spain

via Flickr https://flic.kr/p/ZzUdGv

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