anthony.sanchez@LIGO.ORG - posted 12:12, Tuesday 25 April 2023 (68986)
Tusday Maintenance Day Update!
Mid Day Tuesday Maintenance Progress update!
There was some Wind Fence work today and that will likely be on going.
| (7:45am-8am) In-lock Charge Measurements if IFO is locked.- | -Completed |
| 8am - FAC - More Vinyl Work- | -Inprogress |
| APS door security vendor at FCES/VEA door and high bay LVEA door | -In Progress |
| 8am - EY Charge (Rahul)- | -Complete |
| 8am - Corner, then EX, then EY - Jim /CDS - Restart BSC ISI and SEIPROC models. Continuing ECR updates from HAM work last week, seiproc is getting some dolphin channels for related to eq mode. Will require daq restarts, and time to copy filters in. | -In progress |
| CDS - DAQ restart to take in 2 new Guardian nodes and remove one node - | -Complete |
| Update to CAL-CS and PCAL Models (Kissel) - | -Complete |
|
CDS - Marc - Replace two identified overheating power supplies in the CER. Mezanine Rack C1 U29-U31 LeftHandSide (LHS) +18V 5A -- (SUS C6 ITMs BS) -- Mezzanine Rack C5 U13-15 RightHandSide (RHS) -18V 5A - |
-Complete |
| EY - CDS - Move the timing from EY to Mid Y on to a single fiber strand like it is in EX. PEM EY taken offline. | -In progress |
| EY - VAC - perform functionality test on turbo/hepta pumps. - | - In Progress |
We are expecting to Start locking soon.