My dream Orion Nebula.
Blue Tulip
Contains: M 43, NGC 1982, M 42, Great Nebula in Orion, NGC 1976, The star θ2Ori, The star θ1Ori
Technical card
Imaging telescope or lens: Skywatcher 10 inch F4
Imaging camera: ZWO Optical ZWO ASI 1600MM cool
Mount: TAKAHASHI NJP Temma 2
Guiding telescope or lens: Skywatcher 10 inch F4
Guiding camera: QHYCCD QHY5L-II
Software: Aries Productions Astro Pixel Processor APP, Main Sequence Software Seqence Generator Pro, Adobe Lightroom Light room CC
Filters: ZWO S-II 7nm, ZWO H-alpha, zwo Oiii
Accessories: Nexdome Observatory, ZWO Optical Off Axis Guider, ZWO Optical Zwo Filter Wheel 7 x 36mm, QHYCCD Polemaster
Resolution: 1764x1969
Dates: Oct. 17, 2017
Frames:
ZWO H-alpha: 20x120" (gain: 139.00) -15C bin 2x2
ZWO H-alpha: 40x30" (gain: 139.00) -15C bin 2x2
ZWO S-II 7nm: 20x120" (gain: 139.00) -15C bin 2x2
zwo Oiii: 20x120" (gain: 139.00) -15C bin 2x2
Integration: 2.3 hours
Avg. Moon age: 26.79 days
Avg. Moon phase: 8.26%
Astrometry.net job: 1771330
RA center: 83.710 degrees
DEC center: -5.503 degrees
Pixel scale: 1.368 arcsec/pixel
Orientation: 359.716 degrees
Field radius: 0.502 degrees