Reports until 16:04, Monday 11 April 2016
corey.gray@LIGO.ORG -
posted 16:04, Monday 11 April 2016 - (26517)
Day's Activities:
-
8:15: Karen checking out HAM6 area
-
8:49: Running cables for Access System between HAM1-4; most of the day. (Fil & Ed)
-
8:50: BSC (ETMx) new Controller work ["so can run on CPS only"] (Jim)
-
9:41: BRS EX code work beginning; most of the day (Krishna & Michael)
-
9:53: PSL crew doing measurements from outside in the morning and then working in the enclosure in the afternoon.
-
9:58: EX to check water tank (John)
-
9:58: EX Beckhoff stopped running last Thurs (Batch notified us & Patrick investigating). Operator note: One can tell if Beckhoff goes down by looking at the Slow Controls section on the CDS Overview....if anything is frozen, it's not running.
-
10:08-10:19: HAM6 AS90 offset jumps investigation (Jenne)
-
10:26: EY ESD measurements (Fil & Evan)
-
10:40: HAM6 pump down; confirmed picomotor controller is DISABLED (via sitemap/LSC/picomotor/HAM6 ISCT6) (Kyle, Chandra)
-
10:42: Possible cleanroom work (Jeff)
-
10:51: EX seismometer holes (Robert, Manny)
-
11:10: Getting HAM7 & 12 Annulus Ion Pumps back online (Gerardo)
-
11:30: ITMy STS2 pulled out to be put in a hole at EX (Jim W., Robert)
-
1:08: Entering PSL Enclosure to continue work (Peter, Jason)
-
1:52: Climbing around BSC4 Annulus Ion Pump (Kyle)
-
2:09: EX PEM cabling (Fil)
-
2:38: Cimbing on HAM12 pulling signal cable (Kyle)
-
3:07: HAM6 Vacuum gauge work (Richard)
-
3:20: Opening Gate Valves! (Kyle, Chandra)
-
3:35: MY CP3 work (Kyle)
-
4:03: Craning pump cart over X-Beam Manifold to expedite pumping down of HAM6 (Kyle)
"Operator note: One can tell if Beckhoff goes down by looking at the Slow Controls section on the CDS Overview....if anything is frozen, it's not running."
As a reminder, the DIAG_MAIN has a test to look for exactly that. Though, it has become saturated and lit up from all of the vent and PSL work going on.