Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  M 4  ·  NGC 6121  ·  The star Al Niyat (σSco)
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Sharpless 2-9 in HaRGB, Peter Dunsby
Sharpless 2-9 in HaRGB
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Sharpless 2-9 in HaRGB

Getting plate-solving status, please wait...
Sharpless 2-9 in HaRGB, Peter Dunsby
Sharpless 2-9 in HaRGB
Powered byPixInsight

Sharpless 2-9 in HaRGB

Equipment

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Acquisition details

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Description

HaRGB composite of Sharpless 2-9 in Scorpio. The globular cluster M4 is also in the field of view.

Acquisition details: 150 X 60 sec RGB at Unity Gain + 27 X 300 sec Ha at Gain/Offset 200/50.

Images were stacked and processed using Nebulosity and Pixinsight. Camera - ZWO ASI 1600MC Cool for RGB and ZWO ASI1600MM Pro for Ha; Mount - NEQ6; Telescope- TSED80; Guide scope - Skywatcher 9X50 finderscope; Guide camera - ZWO ASI120MM-S. Guiding with PHD2.

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Sharpless 2-9 in HaRGB, Peter Dunsby