kiwamu.izumi@LIGO.ORG - posted 17:55, Thursday 27 November 2014 (15328)
some locking attempts and TCSX test
Stefan, Kiwamu,
Today we had high seismic due to high wind. This lead to a difficult situation in ALS DIFF where the ETMX actuators saturated more frequently than usual. So we were not able to get to the same point as yesterday.
We moved on to the TCSX test. We engaged ASWFS_B_RF45_Q to align BS with the simple Michelson locked. We then activated the TCS X laser at around 17:45:00 local time and adjusted to the power to 0.444 W as requested by Aidan. We are leaving the Michleons locked.