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User name Moffit
Log entry time 15:58:12 on July19,2004
Entry number 128964
keyword=Swapped Blumi1 and Blumi2 cables
Riad and I took an opprotunistic access to swap the signal cables between
blumi1 and blumi2 (blumi2 is quite odd, to say the least).
Here's what we did while we were down there:
0. Noticed that the BNC->FatTwinAx adapter Box for blumi2 was in contact with
the lead shielding that it was sitting on top of. Moved it on top of the
rubber padding (in an attempt to insulate it).
1. Checked the capacitors used on the grounding line at the BNC->Fat TwinAx
adapter boxes for blumi1 and blumi2. Both caps were not continuous (good).
2. Swapped the signal cables, at the Adapter Boxes, between blumi1 and blumi2.
We'll see if this has an impact on the strange signals we observe in blumi2.
I've updated the database file templates to reflect this change.