NGC2371

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: NGC 2371

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NGC2371

Revision title: Added more RGB info

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NGC2371

Revision title: Added more RGB info

This is my first attempt at a full narrowband image with RGB. (I have previously done a couple LRGBHa images.) This target would probably be a good target for a CMOS sensor and a fair amount of "lucky" imaging, but it is also shows well without narrowband as an (L)RGB image. It is somewhat uncommon in that the strongest signal seems to be O3, and it has negligible S2 signal.

I have two versions. The one I prefer is mostly narrowband on the nebula with RGB stars. The other version is mostly narrowband, which has tighter stars and a briger nebula, but it eats the dimmer stars and the very faint galaxies in the background.

My scope is a Teeter OTA with a curved spider, so no spikes on bright stars. That is a matter of personal preference, but for small, bright planetary nebula, it comes in handy because they can be bright enough to generate spikes with a regular spider.

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Title: Added more RGB info

Description: Emphasized more of the RGB colors in the stars

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Status	Basic success
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Astrometry.net job	5861701
PixInsight job	n/a
PixInsight queue size	n/a
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NGC2371

Revision title: Added more RGB info

NGC2371

Revision title: Added more RGB info

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NGC2371

Revision title: Added more RGB info

NGC2371

Revision title: Added more RGB info

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

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