Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  Lagoon nebula  ·  M 20  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6544  ·  NGC 6546  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
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M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB), Olivier Ravayrol
M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB)
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M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB)

Getting plate-solving status, please wait...
M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB), Olivier Ravayrol
M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB)
Powered byPixInsight

M8 & M20 - The Lagoon and Trifid Nebulae (Ha-RGB)

Equipment

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Acquisition details

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Description

HaGB-RGB

Luminance with Ha filter narrow band 12nm + G&B colors layers

2h24mn Ha & 44mn RGB total exposure time at 800 iso (Tournefeuille, France)

600/80 mm Refractor – 450D EOS filter removed - Ha & CLS filters

Preprocessing with IRIS (Christian Buil software)

Image processing with Photoshop

Final touch with Lightroom

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