Great Lacerta Nebula
The hydrogen gas in the Great Lacerta Nebula glows red because it is excited by light from the bright star 10 Lacertae, one of the bright blue stars just above the red-glowing nebula's center.
SPECIFICATIONS
Telescope
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Telescope
Telescope Takahashi FSQ-106ED (SPA-1)
Camera
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Camera
Camera FLI PL 16803
Location
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Location
Oria, Almería, Spain
Date of observation
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Date of observation
June, July, November 2022
Filters
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Processing
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Processing
Siril, Pixinsight and Photoshop
Credits
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Credits
Dominic Gareau / Telescope Live