Reports until 18:01, Monday 23 January 2012
H1 ISC
daniel.hoak@LIGO.ORG - posted 18:01, Monday 23 January 2012 - last comment - 15:29, Tuesday 24 January 2012(2074)
Uninstall of HAM6 OMC
Keita, MikeL, JohnM, DanH

We un-installed the OMC and associated cabling, QPDs, and optics from HAM6 this afternoon.  The OMC SUS is currently clamped down and double-wrapped in aluminium foil and AmeriStat on the top level of a rolling cart next to HAM6.  The SUS frame is dog-clamped to a cleaned optics bench on the cart.  We'll crane the whole thing over to its temporary home inside the ISCT4 meat locker soon.

From the top of the HAM6 ISI, the optics, tip-tilts, balance masses, hardware and cables were removed and were wrapped in aluminum and double-bagged in ameristat.  We put everything in five plastic containers next to the ALS table (in the mini optics lab) in the LVEA.  There are many hockey puck weights on the floor next to HAM6.

The components removed from HAM6 and stored in the containers are:

Black glass beam dumps:

3 double-glass V-shaped dumps
2 single-glass dumps
2 L-shaped dumps
1 flat dump (from overhanging the edge of the table)
some small black glass pieces

Tip-tilts:  TT0, TT1, TT2, optics removed.

Optics:

3 mirrors (from tip-tilts, individually bagged and labeled)
3 hi-reflectors: part numbers IP122-32, 33, and 37
1 CVI BS1-45P
1 CV1 mirror
1 CVI mirror-type-thing, with wedge, and with a chip on the side
1 CVI lens, PLCX-50.8-250.5C 

Optic Mounts:

5 2" DLC mirror mounts, one with a bad pitch adjustment (bagged individually, labeled as such)
2 2" lens mounts (one was used for a hi-reflector)

Dog clamps & clamps for mirror mounts

1/4-20s, separated by Ag-plated, SS, and vented SS

OMC QPD1 & 2, with cables, and cable connector bracket
Comments related to this report
daniel.hoak@LIGO.ORG - 15:29, Tuesday 24 January 2012 (2078)
OMC on the move!
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