mark.barton@LIGO.ORG - posted 14:16, Friday 21 September 2012 - last comment - 15:47, Friday 21 September 2012(4268)
BSFM02 TF work starting
Mark Barton
Travis reports that the OSEMs on the BSFM02 are adjusted so I'll be trying to take TFs. The Matlab scripts are a bit old, so it may be more debugging than taking data to begin with.
Comments related to this report
mark.barton@LIGO.ORG - 15:47, Friday 21 September 2012 (4270)
Mark B.
As expected a lot of time was consumed in debugging (mostly getting the actuation going). Damping now works on L, T, P and Y, but enabling it on T or V produces ringing. Didn't get to TFs yet - need to go home now. Edited to add: By applying individual OSEM offsets I was able to confirm that the M1 magnet signs are correct.