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NGC7331 Deer Lick Group and Stephan's Quintet in LRGB | by LightVortexAstronomy
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NGC7331 Deer Lick Group and Stephan's Quintet in LRGB

NGC7331 Deer Lick Group and Stephan's Quintet in LRGB.

 

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

 

This image comprises 62 hours and 30 minutes of exposures in 250 exposures in total. It is a 2-panel mosaic.

 

L = (50 x 900s) x 2

R = (25 x 900s) x 2

G = (25 x 900s) x 2

B = (25 x 900s) x 2

 

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 August 19, 2018