Change Record
0th release 24/10/2000
1st release 13/3/2001
2nd release 14/9/2001
3rd release 5/9/2002 (Updated the throughput of the blue image rotator)
4th release 2/11/2014 (Many major updates, including image slicers, throughput, ETC, format calculator, data access and others. [KGH])