Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  NGC 2395  ·  PK205+14.1  ·  Sh2-274
Abell 21 in HO, CCDMike
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Abell 21 in HO

Abell 21 in HO, CCDMike
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Abell 21 in HO

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Description

Abell 21 or sh 2-274 is a nice planetary nebula in Gemini.

The first clear and moonless night this year was reserved for this target as I wanted to collect some data with my ASI 294MC and the Optolong L-eNhanced filter.

I managed to get 72x300 sec subs.

Surprisingly for me, there is a OIII-Signal (albeit very faint).

Some RGB-data will follow when the clouds go away ;-)

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