| AKP |
| (member) |
| 04/23/08 11:52 PM |
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Re: Using a Nightime H-Alpha filter for Solar view
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David ,
Thank you for your very knowledgeble and detailed answer. We are all fortunate to have experts like you chime in.
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David , Thank you for your very knowledgeble and detailed answer. We are all fortunate to have experts like you chime in. |