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: 3278×2668
Dates: Dec. 9, 2016, Dec. 10, 2016, Dec. 16, 2017
Frames:
Optolong Ha 7nm 36mm: 24×600" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 41×300" (gain: 139.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 35×300" (gain: 139.00) -20C bin 1×1
Integration: 10.3 hours
Avg. Moon age: 16.10 days
Avg. Moon phase: 52.88%
Astrometry.net job: 1871323
RA center: 83.632 degrees
DEC center: 22.012 degrees
Pixel scale: 0.531 arcsec/pixel
Orientation: 90.384 degrees
Field radius: 0.312 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/ES1A3J