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Solar Bulletin - Volume 70, Number 04

We recently released a significant update to the backend systems for the AAVSO website. While most of the bugs introduced by this update have been fixed, there may still be problems we haven't fixed. If you run into a problem, please email

 The April 2014 Solar Bulletin is now available. Please visit the Solar Bulletin web page to download your copy:

AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484