Our Strategy
(Chandra Cycle 4 and Newton-XMM Cycle 2)
Blazars flare to > 10 times normal
Trigger ToO (from Rossi-XTE ASM)
Outbursts last 1-2 weeks
ü 1st TOO on 2002 October 27
ü Spectacular Results!
MSSL, 24-25 October 2002