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M101 Pinwheel Galaxy in LRGB | by LightVortexAstronomy
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M101 Pinwheel Galaxy in LRGB

M101 Pinwheel Galaxy in LRGB.

 

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

 

This image comprises 90 hours of exposures in 360 exposures in total. It is a 4-panel mosaic.

 

L = (30 x 900s) x 4

R = (20 x 900s) x 4

G = (20 x 900s) x 4

B = (20 x 900s) x 4

 

Equipment and software used:

 

Mount: Avalon M-Uno

Telescope: Altair Astro 8" RC

Camera: QSI 660wsg-8

Autoguider: Starlight Xpress Lodestar X2

Filters: Astrodon E-Series Gen2 LRGB

Capture Software: Sequence Generator Pro and PHD2

Processing Software: PixInsight

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Uploaded on July 15, 2018