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 Blue 36mm, Optolong Green 36mm, Optolong Red 36mm, Optolong CLS – CCD (V4) 36mm
Accessories: MoonLite CSL 2.5" Focuser with High Res Stepper Motor, ZWO EFW
Resolution: 4440×3274
Dates: March 15, 2018, March 18, 2018, March 19, 2018, March 26, 2018
Frames:
Optolong Blue 36mm: 30×90" (gain: 75.00) -20C bin 1×1
Optolong CLS – CCD (V4) 36mm: 10×120" (gain: 75.00) -20C bin 1×1
Optolong CLS – CCD (V4) 36mm: 69×180" (gain: 75.00) -20C bin 1×1
Optolong CLS – CCD (V4) 36mm: 21×300" (gain: 75.00) -20C bin 1×1
Optolong Green 36mm: 30×90" (gain: 75.00) -20C bin 1×1
Optolong Red 36mm: 30×90" (gain: 75.00) -20C bin 1×1
Integration: 7.8 hours
Avg. Moon age: 9.96 days
Avg. Moon phase: 20.05%
Astrometry.net job: 1989414
RA center: 170.074 degrees
DEC center: 13.588 degrees
Pixel scale: 0.557 arcsec/pixel
Orientation: 89.306 degrees
Field radius: 0.427 degrees
Locations: Berga Resort, Berga, Barcelona, Spain
via Flickr https://flic.kr/p/25Fpn5a