Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  NGC 2395
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The Medusa Nebula - Abell 21, Henrique Silva
The Medusa Nebula - Abell 21
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The Medusa Nebula - Abell 21

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The Medusa Nebula - Abell 21, Henrique Silva
The Medusa Nebula - Abell 21
Powered byPixInsight

The Medusa Nebula - Abell 21

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Description

The Medusa nebula, known scientifically as Abell 21, is an old planetary nebula some 1,500 light-years away in the constellation Gemini.

Setup:

Mount: SW EQ6-r guided ASI120MM

Telescope: TS APO 80/500

Camera: QHY163M (Gain 180 | -10ºC)

Filters: Baader Ha 7nm and OIII 8.5nm

Frames: Ha: 35x180s ; OIII: 50x180s

Acquisition: Sharpcap; APT

Edition: PixInsight Core; PS

06/03/2021

Sabugo - Portugal

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  • The Medusa Nebula - Abell 21, Henrique Silva
    Original
  • Final
    The Medusa Nebula - Abell 21, Henrique Silva
    C

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The Medusa Nebula - Abell 21, Henrique Silva