Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  Horsehead nebula  ·  IC 423  ·  IC 426  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  NGC 1990  ·  NGC 2023  ·  NGC 2024  ·  Part of the constellation Orion (Ori)  ·  The star 42Ori  ·  The star 45Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Mintaka (δOri)  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  The star σOri
Untracked Horsehead and M42, kdenny2
Untracked Horsehead and M42
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Untracked Horsehead and M42

Untracked Horsehead and M42, kdenny2
Untracked Horsehead and M42
Powered byPixInsight

Untracked Horsehead and M42

Equipment

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Acquisition details

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Description

Camera: Nikon D5100

Imaging: 640 lights, 53 darks, 47 bias images (untracked).

Processing: DSS, Photoshop and Lightroom.

Original TIFF file included for anyone interested in taking a crack at processing. I feel that there's more data to be resolved here, or at least the possibility of processing the ugly brown sky-glow out of the picture through PixInsight.

Comments

Sky plot

Sky plot

Histogram

Untracked Horsehead and M42, kdenny2