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Reports until 16:40, Friday 29 June 2012
H1 SEI
hugh.radkins@LIGO.ORG - posted 16:40, Friday 29 June 2012 (3315)
HAM3 SEI Floated on HEPI
Jim Greg Eric & Hugh

The system was lifted off the stops and floated on the DSCW Springs.  There appears to be some interesting twisting of the Crossbeam as the lift point changes moment arm length.  The dial indicators outboard on the Support Tubes register lowering as we loaded the Springs.  After confirming the float state, the Optical Table was surveyed again.  It will take a few to digest the DI & Survey data to tell a better story but it should hold together.

We did re-constrain the system with the EQ stops in case anyone needs to tramp about on the external system.  But please don't if you don't need too.

***  Also, please be very mindful of the dial indicators which are relatively low tucked underneath the Crossbeams.  They should be out of the way but big floppy shoe covers my do unseen disturbing.
Displaying report 1-1 of 1.