observing aid

AAVSO Bulletin 76 for 2013 - How to Use the Bulletin

AAVSO Bulletin 76 - Predicted Dates of Maxima and Minima of Long Period Variables for 2013 - is published in the new format that was introduced in 2011. The information that was included in earlier numbers of the Bulletin is included in this new format, along with more information. The Bulletin does not include stars that do not have an AAVSO mean curve.

AAVSO Bulletin 75 for 2012 - Letter to Observers

Letter to Users of 2012 Bulletin and Some AAVSO Bulletin History

                                                                                                                                     February 2012

Dear Observers,