AAVSO Alert Notice 716 announces an observing campaign on five T Tau stars in support of multiple XMM-Newton observations. Please see the notice for details and observing instructions.
To stay informed about this campaign, subscribe to this forum thread (option 1 below under Subscribe) - see feedback from the PI, comments and questions from observers, and notes from AAVSO HQ. Add a post yourself - join in the discussion about these interesting targets!
Many thanks, and Good observing,
Elizabeth O. Waagen, AAVSO HQ