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Old 17-02-2014, 09:46 AM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
Thanks Marc. No 5 and 6 were taken through a 950nm IR filter. Even with a modded camera it's dark, so a dozen or so frames were taken in quick succession and stacked in DSS to reduce noise. For reasons that I don't understand, deeper IR pics are noisy even at ISO 200.
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