Contains: M 43, NGC 1982, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, The star ιOri, The star θ2Ori, The star θ1Ori
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M42 w/new scope

Technical card

Imaging telescope or lens: Astro-Tech AT130 EDT

Imaging camera: ZWO ASI1600MM-Cool

Mount: SkyWatcher EQ 6 Pro

Guiding telescope or lens: Orion ST-80

Guiding camera: ZWO ASI120MM-S

Focal reducer: Astro-Tech 0.8x reducer/flattener for AT130EDT

Software: Main Sequence Software Sequence Generator Pro PixInsightPHD 2 GuidingDSSEQMOD

Filter: ZWO LRGB 1.25"

Resolution: 4572x3416

ZWO Blue: 277x60" (gain: 75.00) -20C bin 1x1
ZWO Green: 290x60" (gain: 75.00) -20C bin 1x1
ZWO Ha - 7nm: 110x180" (gain: 75.00) -20C bin 1x1
ZWO Luminance: 315x30" (gain: 75.00) -20C bin 1x1
ZWO Red: 290x60" (gain: 75.00) -20C bin 1x1

Integration: 22.4 hours

Darks: ~64

Flats: ~64

Flat darks: ~64 job: 1934858

RA center: 83.723 degrees

DEC center: -5.553 degrees

Pixel scale: 1.057 arcsec/pixel

Orientation: 90.012 degrees

Field radius: 0.838 degrees



Greg Trotter



w/HA data and attempted to reduce some star bloat

Sky plot

Sky plot


M42 w/new scope, 


        Greg Trotter

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