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Old 25-09-2017, 04:30 PM
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Slawomir (Suavi)
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Join Date: Sep 2014
Location: North Queensland
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The Grus-Quartet from the city - now with RGB

Hi all,

This is my second experiment with Lum imaging with a small refractor from Paddington in Brisbane (2 km from Brisbane's CBD).

http://cdn.astrobin.com/images/thumb..._watermark.jpg

LRGB version: http://www.astrobin.com/full/312393/G/

Merely 6 hours of Lum data looks definitely better than I expected. This is a simple stack with flat calibration and histogram stretch only. I see I need to redo the flats and also perhaps also do bias calibration. Weather permitting, I hope to soon add an hour of colour per channel.

Thank you for looking!
Suavi
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Last edited by Slawomir; 28-09-2017 at 05:19 PM.
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