AAVSO Alert Notice 800 announces a campaign beginning immediately on 5 YSO stars in Taurus and Orion. Please see the notice for details and instructions.
There are threads for this campaign under the following AAVSO forums:
Please subscribe to these threads if you are participating in the campaign so you can be updated. Join in the discussion or ask questions there!
Many thanks, and Good observing,
Elizabeth O. Waagen, AAVSO HQ