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7) If 'Go R' fails then first check that the TCS says 'On Target'. If the target is very bright then the centroid will fail and 'Go R' will fail. Moving the field manually, using the buttons above 'Go R' can sometimes fix this issue. Otherwise, please restart the control software.
8) When power was lost for 1 minute everything came back online except the IGRINS helium compressor. The breaker switch (B6) is located in room 107 on the first floor, next to the room where the glycol chiller is located.