The 2005 black hole
encounter
Disk impact at 2005.09
–
Primary accretion disk
lifted 280AU out of
plane.
–
Delay in optical flare
0.7yr.
ü
Impact duration 0.23yr
(same as peak of
outburst).
ü
Secondary blast wave
from impact reflection
»
0.2yr after impact.
Rebound
Impact
Echo