Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid Nebula
M20 Trifid Nebula with H-alpha LUM, John Robinson
M20 Trifid Nebula with H-alpha LUM
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M20 Trifid Nebula with H-alpha LUM

M20 Trifid Nebula with H-alpha LUM, John Robinson
M20 Trifid Nebula with H-alpha LUM
Powered byPixInsight

M20 Trifid Nebula with H-alpha LUM

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Description

225 RGB Subs x 120sec

23 H-alpha Subs x 600sec

Total exposure time : 11.3hrs

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M20 Trifid Nebula with H-alpha LUM, John Robinson