The Fall Schedule of CHOICE courses has been set. Most courses are available to AAVSO members AND the general public. Class size is limited to 15 people, so sign up as soon as you can to save a seat. Registrations are available on a first-come, first-serve basis, and are handled through our online store. The fee for AAVSO members is $30.00. Non-members pay $50.00.
How To Use VPHOT (August 11-September 5) Class Full- Registration Closed
A new version of VStar has just been released, and along with it, a plugin that will allow you to upload data to plot in the AAVSO Extended File Format. Which means... you can now view your data as output by VPHOT.