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 SII 1.25" 8nm, Baader Planetarium OIII 1.25" 8.5nm, Baader Planetarium Ha 1.25" 7nm
Resolution: 4656×3520
Dates: July 16, 2017
Frames:
Baader Planetarium Ha 1.25" 7nm: 29×300"
(gain: 139.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 9×300"
(gain: 139.00) -20C bin 1×1
Baader Planetarium SII 1.25" 8nm: 14×300"
(gain: 139.00) -20C bin 1×1
Integration: 4.3 hours
Flats: ~40
Avg. Moon age: 21.31 days
Avg. Moon phase: 58.82%
Astrometry.net job: 1658521
RA center: 314.136 degrees
DEC center: 31.550 degrees
Pixel scale: 1.468 arcsec/pixel
Orientation: 90.405 degrees
Field radius: 1.190 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/WGebDt