SH2-112
A less often imaged target in Cygnus, Sharpless 112 is a smaller emission nebula that is irradiated by the star BD +45 3216 (prominent star in the core edging blue area and dust), a massive and luminous O8 type star.
Imaging telescopes or lenses: AstroTech AT65EDQ, Stellarvue SV105 APO
Imaging cameras: QSI 683 wsg-8, Canon EOS 700D / Rebel T5i Hutech modified
Mounts: Orion Sirius EQ-G (HEQ5) - belt mod, Orion Atlas EQ-G (belt mod) + EQDIR
Guiding camera: Starlight Xpress Loadestar 2
Software: Main Sequence Software Seqence Generator Pro, Deep Sky Stacker (DSS), Photoshop CC, PhD Guiding 2
Resolution: 4330x3464
Dates: May 21, 2017, June 8, 2017, June 22, 2017
Frames:
Ha 1.25" 7nm: 65x600" -20C bin 1x1
Hutech IDAS LPS D1 EOS: 17x300" ISO800 bin 1x1
O3 1.25" 8.5nm: 66x600" -20C bin 1x1
S2 1.25" 8nm: 47x600" -20C bin 1x1
Integration: 31.1 hours
Bortle Dark-Sky Scale: 5.00
RA center: 308.597 degrees
DEC center: 45.494 degrees
Pixel scale: 0.799 arcsec/pixel
Sky Map
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