| 1 | == Preparation for Pistoning == |
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| 4 | 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: |
| 5 | · Perform a stack as late in the night as possible, ideally into twilight after science is done for the night. |
| 6 | · Leave SAMS running in closed loop |
| 7 | · Set the Dome AC to the temperature of the truss at the time of stack |
| 8 | · Rotate the structure to 32 degrees (per the structure computer, not TCS) |
| 9 | · Leave the Quincy Compressor running. |