NGC 6781 HaRGB (Greg Bass)

Celestial hemisphere: Northern · Constellation: Aquila (Aql) · Contains: NGC 6781

NGC 6781 HaRGB

Being relatively new to PixInsight, most of my image processing has been on galaxies. Now that summer is here, the time has come to start imaging more nebulas.

While waiting to eventually acquire an Oiii narrowband filter, I am trying to focus on objects that are predominately H-alpha emission. NGC 6781 is one such object. A planetary nebula approximately 1,500 light-years distant, it was a relatively easy object to locate in my light polluted skies. Recall that I am using a mid-90s Celestron Ultima fork mount, so once I dial in the coordinates on the mount's setting circles, it becomes an iterative process of plate solving and moving the scope in the desired directions and plate solving again until the object comes into my camera's view. I usually do the iterative process remotely, as the mount can be controlled via PHD2's Manual Guide Tool.

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Description: I've been wanting to take another crack at processing this object as my PI skills expanded over time. With my Astrobin subscription due for renewal, I upgraded my subscription level to allow for additional revisions.

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SDAA AISIG Group
SoCal Astrophotography

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Status	Basic success
Started	...
Astrometry.net job	7806492
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 6781 HaRGB

NGC 6781 HaRGB

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Image Index:

Contribution Index (beta):

NGC 6781 HaRGB

NGC 6781 HaRGB

Equipment

Acquisition details

Description

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Revisions

C

Sky plot

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In these public groups

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