[Aavso-photometry] Where do the professionals source

[Tom McDonagh]

Hi folks,

Before anyone throws away a filter, I would like to
make an offer.  I have a UV-Vis spectrometer available
to me and have scanned my filters.  I plan to do this
over a long period of time to look for degredation in
the absorption/transmission curve.  I would be happy
to scan and provide the results for anyone free of
charge. Just mail them off to me.  I can also post the
results for my limited set of filters if anyone is
interested.

Best regards,

Tom 


	
		
______________________________________________________ 
Yahoo! for Good 
Donate to the Hurricane Katrina relief effort. 
http://store.yahoo.com/redcross-donate3/