Reports until 10:28, Tuesday 10 March 2026
H1 ISC (SQZ)
marc.pirello@LIGO.ORG - posted 10:28, Tuesday 10 March 2026 (89449)
Turned on HV for SQZ HAM7

We turned on the HV for SQZ.  The power is located in the racks on the Mezannine in the Mechanical Room.

We followed Fil's instruction by first turning on the 24V for the interlock chassis, then ensuring the bypass was removed, sensor plugged in, and pressing the red reset button.

Then we switched on the SQZ_PZT and the SQZ_TTFSS power.

M. Pirello, C. Compton, S. Muusse