| SciCo | DAQ Ace | Monitoring Ace | CO | (Operations Manager) |
| Rainer W. | Susana C. | Tom S. | Franco S. | Mary C. |
Start of Shift Notes:  Store #3263 colliding, Inst Lum 19.9e30, Stack 138, stacking around 5m/h
Run 179505 in progress.
COT in compromised setup (HV SL12 off, SL345 reduced gain)
Trigger table is PHYSICS_2_03 [1,431,435]
Plan: - take data
- take data
- take data
Mon Mar 1 08:57:36
For Abort Gap: substituted T:E0LABT and C:B0MSC3 for C:B0AAGC and C:B0ABSM as requested by SCICO.
SCPU_BAD_VRB_BYTE_COUNT error, hardware event builder detected a problem with SCPU b0eb11. Automatic HRR (MLE) b0l3pcom1.fnal.gov:main:8:58:59 AM->Host b0eb11.fnal.gov, task tRec_0 SCPU-P1-E-VrbHeader: Dump of header words for event 13670316 from VRB in slot 10: 0x00000000 0x00002c10 0x00390039 0x03580814 0x08a80a20 0x011c01c8 0x01f8021c 0x06b40000 (MLE) b0l3pcom1.fnal.gov:main:8:58:59 AM->Host b0eb11.fnal.gov, task tRec_0 SCPU-P1-E-VrbHeader: Dump of header words for event 13670316 from VRB in slot 12: 0x001c017e 0x53564444 0x00080003 0x00000000 0x00000003 0x00000003 0x00000000 0x00000002 (MLE) b0dap73.fnal.gov:Thread-53:8:59:10 AM->Requested Halt-Recover-Run issued [errmon] (MLE) b0svx06:Messenger:8:58:56 AM->Silicon Timeout:BUSY- Slots: 08:fa00 10:fa20 12:fa40 16:f800 18:f820 20:f840 (RC) 8:59:13 Halt -> HALTED (RC) 8:59:19 Recover -> RECOVERED (RC) 8:59:22 Run -> ACTIVE- Susana.
| Some mismatch in muon trigger data vs simulation |
This is correct. See this link: http://www-cdfonline.fnal.gov/cgi-bin/fixlist.pl
MUON3 PC lost connection. So you see CMX,BMU and CES,CPR,CCR had heartbeat alarms. Followed procedure to reboot PC. SHUTDOWN HVMON,IFIX, then PC log in using password written in binder. IFIX and HVMON will start automatically. press START button on HVMON control panel. takes roughly 5-10 minutes for everything to pop back up. should see red X's go away.- Tom
again made above abort gap plot subsitutions T:E0LABT C:B0MSC3
IFIX Global Alarm and HV summary pages are acting very slow. At some points even freezing up then starting again. Looking into this.- Tom
Paging Expert.
JC Restarted IFIX on VNODE 1. Had me monitor HV Summary and Global alarms on vnode 2. All seems fine now.
There was a periodic rise in abort gap losses
during the last two stores caused by either the RF or the
longitudinal damper. There may be a temperature effect at F0
causing the problem with the warmer weather.
Tevatron experts
would like a 4 hour end of store study and would like to
increase the helix to 115% from the beginning of the next store. - convery
-- Mon Mar 1 11:17:34 comment by...convery -- 11:14:46-
The Plan:
End of Store studies begin at 2200 and last until 0200 Tuesday.
Experimental access between stores, estimated duration 1-2 hours.
Shot setup after accesses are complete, the helix will be at
115% from the beginning of the store. Pbar can have a shift of
studies this afternoon and evening if they desire. Pbar shots to
the Recycler after the next shot, they need 50E10.
- JPM
-- Mon Mar 1 11:18:03 comment by...convery -- We requested the access to do COT gas plumbing work in order to reverse the gas flow. The COT would be off for the following store so that any oxygen introduced into the system can be purged.
Automatic HRR was delivered because of a Consumer Error: CER_SVXMON_HALT_RECOVER_RUN_ERROR ! The stuck cellid was S/B1/W5/L4/C7-13- Susana.
The same situation at 11:18
The same situation at 12:25
Level 2 decision timeout error, automatic HRR issued.It was not related with the out-of-sinc problem so I haven't rebooted the alpha.- Susana
JJ had rebooted CNS51PC and in the process of coming back, it produced the following message:
Messanger Service: Message from CNS51PC to CNS51PC. This
computer does not have the Patchlnk installed or there is a
communication error with the Patchlnk server.
I talked with Jim Smedinghoff about this; apparently, AD is deploying a client-server setup which automatically serves and installs Windows patches. On "his" (ACnet?) machines, this is not working correctly and gives this message. Windows patches are being served by other means, and this message is not serious.
Also, JJ couldn't find the TeV Array Display to start up the bunch-by-bunch display. I had the same confusion initially; it's a Netscape alias icon at the very top of both screens. Started up just fine.
- Steve HahnIcicle heart-beat not received since 11:57, I have re-started- Susana.
L2 decision timeout ERROR. Automatic HRR issued and run recovered.- Susana.
Run terminated to perform silicon tet in cold start, requested by the Silicon Expert and/or Scico.