Second test on the new NEXDOME obsy.... everything working nicely.....
Imaging telescope or lens: Saxon 250 DS F5
Imaging camera: ZWO Optical ZWO ASI 1600MM cool
Mount: TAKAHASHI NJP Temma 2
Guiding telescope or lens: Saxon 250 DS F5
Guiding camera: QHYCCD QHY5L-II
Software: Luc Coiffier's DeekSkyStacker, Adobe Lightroom Light room CC, APT - Astro Photography Tool APT3.13
Filters: ZWO S-II 7nm, zwo Oiii, ZWO H-alpha
Accessories: Nexdome Observatory, ZWO Optical Off Axis Guider, ZWO Optical Zwo Filter Wheel 7 x 36mm, QHYCCD Polemaster
Resolution: 1421x766
Dates: Aug. 16, 2017
Frames:
ZWO H-alpha: 10x90" (gain: 138.00) -15C bin 1x1
ZWO S-II 7nm: 10x300" (gain: 138.00) -15C bin 1x1
zwo Oiii: 10x180" (gain: 138.00) -15C bin 1x1
Integration: 1.6 hours
Avg. Moon age: 23.16 days
Avg. Moon phase: 39.27%
Astrometry.net job: 1691009
RA center: 275.222 degrees
DEC center: -16.119 degrees
Pixel scale: 1.857 arcsec/pixel
Orientation: -94.028 degrees
Field radius: 0.416 degrees