Preparation for Pistoning

If pistoning is going to be done by the day staff the next day, there are several things the TO needs to do near the end of the night: · Perform a stack as late in the night as possible, ideally into twilight after science is done for the night. · Leave SAMS running in closed loop · Set the Dome AC to the temperature of the truss at the time of stack · Rotate the structure to 32 degrees (per the structure computer, not TCS) · Leave the Quincy Compressor running.