Disk brightness profiles from eclipses
€From the eclipse shadows the brightness of each part of the disk can be determined
€Behaviour can be followed through an outburst
€Changes can be seen in the structure of the disk
€In bright states the disk temperature is T µ
r –3/4
€In faint states the disk temperature has a flatter relation and the effect of the hot spot from the stream impact is evident
EX
Dra
Baptista & Catalàn (2000)