Reports until 10:53, Thursday 12 April 2018
H1 SEI (IOO, ISC)
hugh.radkins@LIGO.ORG - posted 10:53, Thursday 12 April 2018 (41404)
WHAM6 ISI Balanced, yes, again. Pulled Cables 4 & 5 for ASC_OMCR_(QPD A/B & PICOMOTORS)

Refer to D1300122, sheet 8.  Pulled cables 4 & 5 completely from chamber along with their Cable Table Bracket (CB-5).  Cables disconnected from D6-F4 & F6.

With that out of the way and extraneous spode jettisoned, the ISI was unlocked and balanced to the locked Z & tilts.  Got within several um/urads, relocked, updated the target position, and unlocked.  Balancing then required just a 50g adjustment and locking/unlocking is again just a few micros.

Left the ISI locked

Cables removed:

D1000225-v2 180" S1105030--This is in ICS but was not in an any assembly.

D1000223-v8 216" S1202611--This cable is not in ICS & there is no D1000223 in the WHAM6 ICS Assembly D0901822.

Will stash these cables in the cable totes in the LVEA west bay. And uploaded to ICS.