ibrahim.abouelfettouh@LIGO.ORG - posted 07:45, Monday 13 July 2026 (90991)
HEPI Corner Station Pressure Dipped, Spiked and Recovered Again
Over the weekend, there was another HEPI corner station dip/spike which prompted the verbal alarm notification. This last happend on Friday (alog 90984)
This time, the PS2_PRESS1 (red in attached plot) dipped by 10PSI before recovering. The bottom row of the plot are the controllers. Tagging SEI.
Images attached to this report
