erik.vonreis@LIGO.ORG - posted 14:55, Monday 01 June 2026 - last comment - 17:00, Monday 01 June 2026(90422)
Model restart and DAQ restart
[Jonathon, Ollie, Erik v., Tom]
h1susbs front end model was shut down and h1suslo12 was rebuilt and restarted, moving control of mc2 form h1susbs to h1suslo12.
This required DAQ and EDCU restarts. The DAQ restart ran into problems because some channes were renamed (temporarily, hopefully) from BS to BBSS that were part of the GDS broadcast. These channels have been renamed in the broadcaster lists for h1daqgds0 and g1daqgds1.
The following channels where removed from the broadcast list:
H1:SUS-BS_M1_DAMP_L_IN1_DQ
H1:SUS-BS_M1_DAMP_P_IN1_DQ
H1:SUS-BS_M1_DAMP_R_IN1_DQ
H1:SUS-BS_M1_DAMP_T_IN1_DQ
H1:SUS-BS_M1_DAMP_V_IN1_DQ
H1:SUS-BS_M1_DAMP_Y_IN1_DQ
H1:SUS-BS_M2_WIT_L_DQ
H1:SUS-BS_M2_WIT_P_DQ
H1:SUS-BS_M2_WIT_Y_DQ
H1:SUS-BS_M3_OPLEV_PIT_OUT_DQ
H1:SUS-BS_M3_OPLEV_SUM_OUT_DQ
H1:SUS-BS_M3_OPLEV_YAW_OUT_DQ
They were replaced by BBSS variants:
H1:SUS-BBSS_M1_DAMP_L_IN1_DQ
H1:SUS-BBSS_M1_DAMP_P_IN1_DQ
H1:SUS-BBSS_M1_DAMP_R_IN1_DQ
H1:SUS-BBSS_M1_DAMP_T_IN1_DQ
H1:SUS-BBSS_M1_DAMP_V_IN1_DQ
H1:SUS-BBSS_M1_DAMP_Y_IN1_DQ
H1:SUS-BBSS_M2_WIT_L_DQ
H1:SUS-BBSS_M2_WIT_P_DQ
H1:SUS-BBSS_M2_WIT_Y_DQ
H1:SUS-BBSS_M3_OPLEV_PIT_OUT_DQ
H1:SUS-BBSS_M3_OPLEV_SUM_OUT_DQ
H1:SUS-BBSS_M3_OPLEV_YAW_OUT_DQ
We are told in a future update the original names will be restored.