Enhancing the high resolution image of QF64 in Photoshop 13 reveals that the registration does not quite match, and the time of day seems a little off. Maye the Aurora Australis was in your eyes or you started on the 19th Hole.
Looks like the flight may have been running a little late yesterday.
VH-OJH QF0064 30/05/2008 22:22 Qantas B747-438 Johannesburg-Sydney