Contains: M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 Nébuleuse d'orion en HaRVB -

Technical card

Imaging telescope or lens: Televue NP-101is

Imaging camera: Moravian Instruments Moravian G2-4000

Mount: Ioptron iEQ45

Guiding telescope or lens: Televue NP-101is

Guiding camera: Starlight Xpress Lodestar

Software: PixInsight PinInsight 1.8

Filters: Astrodon Ha 3nmAstrodon LRGB

Resolution: 2003x2027

Dates: Jan. 15, 2016Jan. 17, 2016Jan. 28, 2016Jan. 30, 2016Feb. 2, 2016Feb. 11, 2016

Frames:
Astrodon Ha 3nm: 71x45" bin 1x1
Astrodon Ha 3nm: 49x600" bin 1x1
Astrodon LRGB: 90x25" bin 1x1
Astrodon LRGB: 19x300" bin 2x2

Integration: 11.3 hours

Avg. Moon age: 13.32 days

Avg. Moon phase: 47.45%

Astrometry.net job: 958534

RA center: 83.818 degrees

DEC center: -5.392 degrees

Pixel scale: 2.805 arcsec/pixel

Orientation: 178.762 degrees

Field radius: 1.110 degrees

Locations: Habitation, Saint Omer, Pas de Calais, None

Description

Added more RVB to the previous version.

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Séb GOZE
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M42 Nébuleuse d'orion en HaRVB -, Séb GOZE