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Contains:  M 43, NGC 1982, M 42, Great Nebula in Orion, NGC 1976, The star θ2Ori, The star θ1Ori
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Messier 42, 


            Giorgio Baj
Messier 42

Messier 42

Technical card

Imaging telescope or lens:Takahashi FS-128

Imaging camera:Canon 60Da

Mount:Losmandy G11 Gemini 4

Software:PixInsightMaxim DL

Accessory:Optec TCF-S

Resolution: 3518x2308

Dates:Nov. 18, 2015

43x30" ISO800 bin 1x1
1x300" ISO800 bin 1x1
1x600" ISO800 bin 1x1
1x900" ISO800 bin 1x1

Integration: 0.9 hours

Avg. Moon age: 6.58 days

Avg. Moon phase: 41.50%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 3.00 job: 863150

RA center: 83.830 degrees

DEC center: -5.382 degrees

Pixel scale: 0.786 arcsec/pixel

Orientation: 35.153 degrees

Field radius: 0.460 degrees

Data source: Own remote observatory

Remote source: Non-commercial independent facility



Giorgio Baj
License: None (All rights reserved)

Sky plot

Sky plot


Messier 42, 


            Giorgio Baj