'Then you look at Saturn with the nice rings around it, it looks like a sombrero - that is just unbelievable. On the real astronomy side I’ve observed stars with are called roAp stars, it is short for Rapidly oscillating peculiar A stars. These are really peculiar. Those stars oscillate in a short time scale, like 8 minutes. What happens is the stars sort of blows up and gets bigger and fainter, then contracts and gets warmer. That is what you see. My first three years I was working with other people, as I was undergoing training. From there on most of the time I was on my own. Sometimes for 14 hours in winter, just with a CD player, my night lunch and my coffee. Then it is up to you to make all the decisions. You just got to make sure you stay awake and alert. Otherwise you can screw up big time. I did fall asleep, but the thing is, if you feel you are tired it is best to close the dome, switch everything off and sit and sleep. If you leave things on and you fall asleep then you are in trouble.’ - Francois van Wyk, Night Assistant and service observer, Sutherland.