[Laser] Re:Lunar Eclipse

Kerry Banke kbanke at sbcglobal.net
Mon Sep 3 16:19:47 EDT 2007


Sorry for the typo. The filter I just installed is a Sodium line at 389 nm not 589 as I stated/ - Kerry - 
   
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  Since Jim has strong 60 Hz components, is it possible the 300 Hz seen is the 5th harmonic of 60 Hz? Lee, KD0IF and I will each select a section from or moon data and will send it to Yves as well for his analysis.  If something is detected we can also send data taken away from the moon. So far I have not detected anything on the data from my 4" receiver using Spectrum Lab. Lee was using an 8" receiver but neither of us had an optical filter at that time.  I just received and installed  a 389 nm center, 11 nm wide filter which I need to start experimenting with. Keep up the good work all.
   - Kerry N6IZW - 



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