At 17:52:10 PST Tue 19 Nov 2024 we had another sharp positive glitch in the BSC3  vacuum gauge signal (PT132_MOD2). VACSTAT did not alarm because no other gauge tripped around this time. The glitch was a 2 second wide square wave, and as before it was the delta-P which tripped.

vacstat was reset at 18:39 to restore it to its monitoring state.