Both ITM HWS appear to have stopped writing data to the frame about 8 hours ago. Just about time after the 7.8M earthquake has settled. It's not obvious from the control room that the script has stopped running since the value that we're currently watching just stayed flat instead of being bad (this is likely due to the new python script). We have to find a new way to warn us when the HWS misbehave.

Both ITMX and ITMY HWS have the same error:

ERROR: Image acquisition failed: 1 timeouts and 1 overruns occurred. - State 3Br

I haven't restarted the HWS computer in case Richard wants to investigate this.