david.barker@LIGO.ORG - posted 07:53, Thursday 22 May 2025 - last comment - 08:20, Thursday 22 May 2025(84533)
Vacuum pressure in HAM1 rising rapidly, started around 6:00 today, Thursday 22nd May 2025
Starting around 6am today the vacuum pressure in HAM1, which had dropped to 6e-06 Torr, started rising rapidly. At time of typing it is up to 9.8e-04.
Richard is heading to the LVEA to investigate.
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VACSTAT detected the rise when the pressure slope exceeded its trip of 1e-07 at 06:48 this morning.
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