Lets see, this is my new take on this one, more work processing and different framing...
Hope you like it, i think i am done with M17....
M17 Portrait...
Contains: Omega nebula, M 17, NGC 6618
Technical card
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: 1286x1696
Dates: Aug. 22, 2017
Frames:
ZWO H-alpha: 15x90" (gain: 138.00) -15C bin 1x1
ZWO S-II 7nm: 10x300" (gain: 138.00) -15C bin 1x1
zwo Oiii: 12x180" (gain: 138.00) -15C bin 1x1
Integration: 1.8 hours
Avg. Moon age: 0.25 days
Avg. Moon phase: 0.07%
Astrometry.net job: 1699672
RA center: 275.269 degrees
DEC center: -16.101 degrees
Pixel scale: 1.627 arcsec/pixel
Orientation: 183.844 degrees
Field radius: 0.481 degrees