Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  B85  ·  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  PK006+00.1  ·  Sh2-30  ·  Trifid Nebula
M20 Trifid Nebula & Dark Nebula Around, Astro_m
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M20 Trifid Nebula & Dark Nebula Around

M20 Trifid Nebula & Dark Nebula Around, Astro_m
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M20 Trifid Nebula & Dark Nebula Around

Equipment

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Acquisition details

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Description

L 6*5min RGB 3*5min each channel

The L channel did 2x drizzle, and the RGB channel did not drizzle because the number of RGB channel was too little, so it did 2x resample,there may be not rigorous,but the whole thing looks ok.

Thanks to the powerful analytical and collecting power of the 500mm telescope, the M20 is also surrounded by a wealth of detail and color.

Comments

Revisions

    M20 Trifid Nebula & Dark Nebula Around, Astro_m
    Original
  • Final
    M20 Trifid Nebula & Dark Nebula Around, Astro_m
    B

Sky plot

Sky plot

Histogram

M20 Trifid Nebula & Dark Nebula Around, Astro_m