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NGC6888 Crescent Nebula in Narrowband Bicolour Palette | by LightVortexAstronomy
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NGC6888 Crescent Nebula in Narrowband Bicolour Palette

NGC6888 Crescent Nebula in Narrowband Bicolour Palette.

 

All imaging took place at my remote observatory at e-EyE, Spain.

 

This image comprises 30 hours of exposures in 60 exposures in total. All Hydrogen-Alpha and Oxygen-III narrowband exposures were captured over 1800 seconds each.

 

HA = 30 x 1800s

OIII = 30 x 1800s

 

Equipment and software used:

 

Mount: Avalon M-Uno

Telescope: Altair Astro 8" RC

Camera: QSI 660wsg-8

Autoguider: Starlight Xpress Lodestar X2

Filters: Astrodon Hydrogen-Alpha 3nm and Oxygen-III 3nm

Capture Software: Sequence Generator Pro and PHD2

Processing Software: PixInsight

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Uploaded on September 15, 2018