Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  42 Ori)  ·  43 Ori)  ·  44 Ori)  ·  Great Orion Nebula  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  The star 45 Ori  ·  The star Hatysa (ι Ori  ·  The star Mizan Batil I (c Ori  ·  The star Mizan Batil II (θ2 Ori  ·  The star Trapezium (θ1 Ori A  ·  The star θ1 Ori C  ·  The star θ1 Ori D  ·  Upper Sword  ·  the Running Man Nebula
Orion 2015-02-16, Frank Brandl
Orion 2015-02-16
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Orion 2015-02-16

Orion 2015-02-16, Frank Brandl
Orion 2015-02-16
Powered byPixInsight

Orion 2015-02-16

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Description

The Great Orion Nebula.
I was testing autoguiding with a ZWO ASI120MM this evening - worked pretty well! 12x300 s exposures + 13 dark frames were taken. Takahashi FS-102N at f/6, Canon EOS 450D (unmodified).

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Sky plot

Sky plot

Histogram

Orion 2015-02-16, Frank Brandl