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Sh2-115, Roger Nichol
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Sh2-115

Getting plate-solving status, please wait...
Sh2-115, Roger Nichol
Powered byPixInsight

Sh2-115

Equipment

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Acquisition details

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Description

Sh2-115 and the small round Sh2-116 nebula. 

Two dual-narrowband filters were used for this to capture the Sii component and emphasise the Oiii in an Ha-dominated field.

The nebula is relatively faint so I ended up with 32 hours of data before I was happy enough to edit it.  Processed in Pixinsight using the Normalise Scale Gradient process, CFA drizzled x1. Deconvoluted Ha used for luminance on the starless narrowband. Ha, Sii and Oiii extracted from the two dual narrow-band stacks.  A blend of SHO-PIP and HOO-PIP was used to deliver the palette that I liked the best.  Stars were re-inserted from a stack of 73x 30s L-Pro subs.

Comments

Sky plot

Sky plot

Histogram

Sh2-115, Roger Nichol

In these public groups

Sharpless2 Objects