Reports until 20:15, Monday 01 December 2014
H1 ISC
keita.kawabe@LIGO.ORG - posted 20:15, Monday 01 December 2014 (15366)
ASC_MASTER change to accommodate TMS

Since there is no ASC path to TMS, I terminated the initial alignment path for TMS in ASC_MASTER and connected it to the ASC output matrix. (This means that the ASC output matrix, once this change is in, will have 21 rows, which is ugly.)

This is an internal reshuffling of existing signals, and no IPC change is expected (and later no change was found in the new IPC file after building the model).

This will only allow us to control any combination of TMS/ETM/ITM using green WFSs. Any kind of beam position control (e.g. using ITM video) should be done external of the ASC.

I didn't delete the initial alignment thing though it is not used these days.

Only ASC_MASTER.mdl was edited, no change in h1asc.mdl.

h1asc.mdl was compiled successfully at around 20:00 local time with the new ASC_MASTER.

It is not installed today.