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Reports until 17:40, Monday 14 July 2014
betsy.weaver@LIGO.ORG - posted 17:40, Monday 14 July 2014 - last comment - 18:52, Tuesday 15 July 2014(12740)
ITMy Main Chain alignment in BSC1

Today, Travis and I worked on aligning the main chain of the ITMy QUAD to IAS tolerances.  We first tackled some coarse yaw, then used pushers to push the structure in the +x direction to fix a ~3mm error in the lateral position of the optic.  (Some of this error was due to misplacement the first time we set this QUAD on this ISI.)  We then continued on pitch and more yaw and have finished the day with the optic within tolerance in position and pointing.  We will start transfer functions to check for the suspension health, but will likely hand off to SR3 output alignment checks with the PSL beam before continuing on with this QUAD.  (We have not touched the reaction chain yet, other than to clamp it out of the way of the main chain.)

Comments related to this report
arnaud.pele@LIGO.ORG - 17:41, Monday 14 July 2014 (12741)
Undamped/damped transfer functions were started on opsws1 and will run overnight
arnaud.pele@LIGO.ORG - 18:52, Tuesday 15 July 2014 (12771)
The main chain of ITMy was free of rubbing as of this morning, cf attached results
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