Project

General

Profile

Run plan » History » Version 373

Version 372 (Pip Hamilton, 08/24/2017 05:58 PM) → Version 373/1478 (Kevin Wierman, 08/28/2017 12:40 PM)

h1. Run Plan

*NOTE:Until Kevin is back at FNAL on 8/25, Pip Hamilton will be the Run Coordinator*
|_. Contact |_. Number |_. Alt Number |
| Shifter | 1 (937) 582-6663 | 1(937) 5-UBOONE |
| Backup Shifter | 1 (978) 822-2582 | 9788 BACK UB |
| RunCo (Kevin) | 425-318-9990 | |
| Deputy RunCo (Pip) | 224-253-2345 | |

[[SLC_-_Guide#Which-expert-to-call-for-which-alarm| Link to which experts to call in case of other alarms]]

h2. Run Configuration

h3. Summary

*The PMT HV replacement and zig zag noise studies are beginning on the 24th, with commissioning continuing to the 25th.* During daylight hours in this time we will have frequent expert accesses to the pit and will be taking intermittent zig-zag noise runs (config 633 while PMTs are off). Outside active works periods, shifters should take 5-minute noise runs once every two hours.

h3. Run Control

|_. Configuration |_. Config ID |_. Time [min] |
| Zig-Zag Noise Run Configuration | 633 | 5 |

h2. Notes on current operations:

* We've been getting dewpoint alarms. The alarm limits are set more conservative than the cryo system's heater control. Therefore this is only a problem if the alarms persist for more than 30 minutes.
* Similarly, the ZMON has been throwing *frequent* alarms. The relevant expert has been informed and investigations are ongoing.
* While Jose is transferring SN data (he'll notify via the gchat), some seb*_memfree alarms may occur intermittently.
* CRT Crate Rails alarms (uB_CrateRails_CRTUtil*) can be ignored until this line is removed from the run plan.

h2. Additional Shifter Requirements:

* Please follow the [[Shift_turnover]] procedures
* At the end of your shift, please post a plot of the last 8 hours of variable: uB_Cryo_IFIX_1_0/PT102
** Minor oscillations below 0.1psig are indicative of the LN2 dewar refilling. This is normal.
** A small spike every 7 hours is expected. Example: http://dbweb6.fnal.gov:8080/ECL/uboone/E/image/47025/Screenshot%20from%202017-08-14%2014-57-26.png
* During access to the detector:
** Please fill out a Beginning of Detector Access and End of Detector Access Form.
** If the "keytree" alarm occurs, and the persons accessing the platform have not called the shifter first, then call LArTF to find out who is accessing the detector. If no one answers, call the runco.
** Detector platform access must be cleared by runcos.
** At the end of detector access, please acknowledge the keybank incomplete alarm.

h2. In Case of Cryo Alarms

All the cryo related alarms from either iFix or slow controls should be documented by shifters in ECL with the alarm variable names.

If a shifter does not receive a call within 15 minutes of seeing a MAJOR cryo alarm:
* Call the Run Coodinator
* If the Run Coordinator cannot be reached
** During Daytime Operating Hours (8am - 10pm CDT)
*** Call the cryo experts in the order listed on the expert call list: http://www-microboone.fnal.gov/at_work/expert_call_list.html
** During nighttime hours:
*** Email the cryo experts