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Old 10-11-2011, 07:23 AM
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SkyViking (Rolf)
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Join Date: Aug 2009
Location: Waitakere Ranges, New Zealand
Posts: 2,260
Yeah it's good if they dim it though. But I just wonder if all the extra lighting they seem to want doesn't cancel it out?
Sodium light is pretty horrible, but at least a light pollution filter can get rid of the strongest emmission lines (not that I have one). I wonder how it would be if all the lights were broad spectrum white. I guess we'll have to wait and see. But I can't really imagine there will be less light output from cities in the future
Fortunately it's still pretty dark out in the Waitakeres
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