Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid Nebula
M20 Trifid Nebula, rckjiang
M20 Trifid Nebula
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M20 Trifid Nebula

M20 Trifid Nebula, rckjiang
M20 Trifid Nebula
Powered byPixInsight

M20 Trifid Nebula

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Description

Taken from last winter (southern hemisphere) from my Bortle 6 backyard. , finally had time to post it. 

M20 Trifid Nebula in HaOIIILRGB

William Optics FLT120 with ASI2600MM
Ioptron CEM40EC

Astrodon LRGB and Antilia 3nm NB filers

Red 38 x 180"
Green 38 x 180"
Blue 40 x 180"
Lum 129 x 120"
Ha 49 x 600"
OIII 27 x 600" 

Processed through PI

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M20 Trifid Nebula, rckjiang