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: Optolong OIII 6.5nm 36mm, Optolong SII 6.5nm 36mm, Optolong Ha 7nm 36mm, 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: 4096×4096
Dates: Oct. 14, 2017, Dec. 5, 2017
Frames:
Optolong Ha 7nm 36mm: 22×600" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 10×120" (gain: 200.00) -20C bin 1×1
Optolong OIII 6.5nm 36mm: 7×600" (gain: 200.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 10×120" (gain: 200.00) -20C bin 1×1
Optolong SII 6.5nm 36mm: 7×600" (gain: 200.00) -20C bin 1×1
Integration: 6.7 hours
Avg. Moon age: 20.56 days
Avg. Moon phase: 61.80%
Astrometry.net job: 1862889
RA center: 38.577 degrees
DEC center: 61.342 degrees
Pixel scale: 0.456 arcsec/pixel
Orientation: 2.732 degrees
Field radius: 0.367 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/HFW3JM