=== [[Troubleshooting guide]] ===
==[[Introduction]]==
The SHOC systems consist of a filterwheel unit (with one or two filterwheels), a GPS unit for providing accurate timing triggers, an Andor iXon camera, and a control PC. Currently there are 2 production, and 1 development computer systems that go with the SHOC instrument. There are 2 working Andor cameras.