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Old 18-04-2013, 10:54 AM
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Quark (Trevor)
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Join Date: Apr 2008
Location: Broken Hill NSW Australia
Posts: 4,110
Very interesting results Stewart,

The QHY & IR combination is always going to be the sharpest, low alt is where the IR really does shine. Given better seeing it will be interesting to see the difference between the QHY with perhaps a Astronomic or Astrodon R filter compared to the DFK result. Do you know anyone else in your region that does planetary imaging who might lend you a R filter just to see how it works out.

Regards
Trevor
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