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Reports until 17:11, Friday 29 June 2012
H2 SUS
mark.barton@LIGO.ORG - posted 17:11, Friday 29 June 2012 (3316)
Planned tests on ITMy (and possibly ETMy)
Szymon and Mark.

When Keita et al. are done for the evening (6 pm or so), we plan to do run tests to get data for diagonalizing the OSEMs, especially the L2 AOSEMs which are pretty bad at present. This will consist of:

Turn off damping on the main chain.
Excite longitudinal pitch and yaw modes by temporarily adding offsets to the M0 test filters.
Take a power spectrum.
Restore damping.

We plan to do ITMy first and proceed to ETMy if we get decent data and it's not too late.
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