www.astrobin.com/305039

Previous capture with aditional colour data from OIII and SII narrow band filters.
It’s a mosaic of 9 panels, original picture at 12360px x 9293px (downsampled and uploaded only in 4k)

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 Ha 1.25" 7nm, Baader Planetarium SII 1.25" 8nm, Baader Planetarium OIII 1.25" 8.5nm
Accessory: ZWO EFW
Resolution: 3428×4096
Dates: July 23, 2017, July 27, 2017
Frames:
Baader Planetarium Ha 1.25" 7nm: 225×120" (gain: 200.00) -20C bin 1×1
Baader Planetarium OIII 1.25" 8.5nm: 117×60" (gain: 200.00) -20C bin 2×2
Baader Planetarium SII 1.25" 8nm: 117×60" (gain: 200.00) -20C bin 2×2
Integration: 11.4 hours
Avg. Moon age: 16.47 days
Avg. Moon phase: 8.21%
Astrometry.net job: 1670380
RA center: 314.490 degrees
DEC center: 44.102 degrees
Pixel scale: 3.971 arcsec/pixel
Orientation: -179.109 degrees
Field radius: 2.946 degrees
Locations: Berga Resort, Berga, Barcelona, Spain

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

Leave a Reply

Your email address will not be published. Required fields are marked *