vernon.sandberg@LIGO.ORG - posted 11:12, Wednesday 23 November 2016 (31781)
Work Permit Summary for 2016 November 22
| Work Permit | Date | Description | alog/status |
| 6344.html | 2016-11-22 14:38 | Revert nds2-client software to nds2-client-0.12.2, as the nds2-client-0.13.1 is causing problems with python's getdata. | 31733 |
| 6343.html | 11/22/2016 9:08 | Re install electronics for infrasound mic. They were shipped off for upgrades | |
| 6342.html | 11/21/2016 16:23 | Replace HAM 11 AIP controller. First need to pump out annulus volumes two with turbo aux carts. Need laser safe. | |
| 6341.html | 11/21/2016 16:07 | Bring HAM1 HEPI down and up to test a theory of why the Guardian is still restoring the cart bias's for the pringle modes. | 31725 |
| 6340.html | 11/21/2016 15:19 | Remove zeroed 64kHz channels from h1susitmpi, h1susetm[x,y]pi models. These are no longer required with later versions of RCG. DAQ restart required. | 31727 |
| 6339.html | 11/21/2016 14:43 | Move raw trend files from SSD RAID to SATAboy RAID. This is routine maintenance. No restart of NDS servers required as neither is using h1tw0 trend files. | |
| 6338.html | 11/21/2016 13:49 | Two items: (1) Complete ECR E1600340 for LHO; install infractructure to control DARM with PCAL. Affects CALEX and CALEY and requires a DAQ restart. See LLO aLOG 29623. (2) Bug fix to CAL-CS model to connect up second DARM demodulator, see LLO aLOG 29521. | 31727 |
| 6337.html | 11/21/2016 13:28 | Reboot the h1guardian0 machine to reduce the load. Last reboot was Nov 1. | 31725 & 31727 |
| 6336.html | 11/21/2016 13:14 | Add channels to the DAQ broadcaster. ECR1600350. Will be installed during the maintenance DAQ restart. | 31727 |
| 6335.html | 11/21/2016 12:09 | Re-center corner station BRS, check low freq tilt. | |
| 6334.html | 11/21/2016 11:12 | Trying to debug Seismon code I need yubikey access to h1hwinj2 | |
| 6333.html | 11/21/2016 11:06 | Install gstlal-calibration-1.0.8-v1 on the DMT, update the filter files and restart the calibration code. Changes include: * New filter file. * Addition of option --kappas-default-to-median to replace rejected kappas with last good median instead of default. * Bug fix to prevent/reduce latencies due to bad dataValid flags. * Addition of option --demodulation-filter settle-time to allow filter to settle before accepting computed kappas. | 31732 |
| 6332.html | 11/21/2016 9:04 | Coordinate with Anamaria E. and Robert S. the test running of a rotating shaft pump setup on the LVEA floor near BSC8*Monitor the impact on the IFO while it is locked and in High Sensitivity*Continue running the pump setup while then baking PT180 if activity shown not to be an interference to the IFO, or, shut down pump setup and postpone PT180 bake if shown to be too egregious to IFO*Will require the use of 120VAC variacs positioned overhead on the BSC8 isolation cross beams during the bake period, as well as, ladder access during Tuesday maintenance period | 31723 |
| 6331.html | 11/21/2016 7:51 | Pressure wash the access ladder to the roof on the east side of E Y to remove the bird nest detritus. We will also clean around the base of the ladder. | |
| 6330.html | 11/18/2016 9:52 | Create a new seismon EPICS IOC for earthquake prediction. During testing the IOC will run temporarily on zotws2. No DAQ restart. Also testing code to populate EPICS channels. | |
| 6329.html | 11/17/2016 21:24 | Tour of LVEA (if & only if H1 happens to be down). This is a group of up to 7 from Univ. of WA and Seattle Central Community College visiting Sunday morning. | |
| 6328.html | 11/17/2016 17:06 | Set IP address for EX RGA and turn filaments on all three powered RGAs - currently valved into BSC5, BSC6, and OMC tube near HAM4. RGA filaments will be left on in faraday mode indefinitely to collect partial pressure scans of volumes. | |
| 6327.html | 2016-11-16 07:25 | Replace Anemometer on all buildings. Align north along X-arm | 31730 |
| PREVIOUS WPs | |||
| 6317.html | 2016-11-14 09:18 | Turn off the DBB for the duration of ER10/O2. Since the DBB still uses 60Hz mains power, it is our standard procedure to turn it off during runs. | 31717 |
| 6315.html | 2016-11-14 09:07 | Install the daqd fw build that is on h1fw2 onto h1fw0 & h1fw1. This will bring all the frame writers to a modern libframecpp (the same version that LLO is running) and get the updated leap second table in all the frame writers. | h1fw0 upgraded 2016-11-15, 31517 & 31727 |