CAT Chat Minutes

November 17, 2003

General Information

Machine Stats - R. Klaffky: 

Delivered beam:  912.7 hrs.
Percent of scheduled time:  96.48%
Downtime during period:  32.55 hrs.
Mean time between faults (MTBF): 45.64

Machine faults:  Listing of statistics for Run 2-03

# 39 11/12 08:00 To 11/12 23:14 15.25 IOCS25FB Hung Task [DIA] 0.40 Beam lost during reboot, refilled SR
# 41 11/12 23:38 To 11/13 22:17 22.64 SR Gate Valve [CTL] 0.39 SR Gate Valve VM:02:VV02 closed, refill
# 44 11/13 22:40 To 11/17 13:09 86.48 22ID EPS trip [SI] 0.96 Recover from EPS trip, refill
# 52 11/17 14:07 To 11/18 07:59 17.88 Int Dump: End of Period 0.00

 

Beamline Downtime Report:  Summary period 11/07-13/2003  

Number Date Time Description Downtime Group
000287 11/08/03 15:25 VPN network down due to virus; impacted secondary tasks. 0:55 AOD-IT
000290 11/12/03 08:00 Faulty ID encoder. Temporary fix in place; repair planned for machine studies. 0:20 XFE
000291 11/13/03 08:10 Beryllium window replacement. 2:09 Beamline
000293 11/13/03 17:08 Replacement of cup seals and valves on integral shutter. 3:20 VAC

APS General User Outreach S. Strasser:  APS will once again be staffing a booth at the Material Research Society meeting from the 2nd through 4th.  APS beamline resident staff members going to the meeting are invited to take an hour out of meeting to stand by the booth with user office personnel.

Automatic Paging for Power Outage B. Wesolowski:  Bill announced that the auto paging system is up now. When you receive a page, contact Wendy VanWingeren, Floor Coordinator, ext. 0400.