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102 results found for the system L0.

# Problem System Severity Started Ended
183 L0DU: error on threshold on 2nd highest pt muon L0 Ok 2010-04-04 18:00 2010-04-08 11:00
185 Lumi trigger at 50% of bb crossings L0 Ok 2010-04-05 01:50 2010-04-14 05:00
262 Error Stream sent offline L0 Minor 2010-04-25 03:28 2010-04-25 06:36
328 Small error rate for L0Hadron in Front-End board HCAL24/FEB1 L0 Ok 2010-05-01 07:09 2010-08-13 12:00
329 Small error rate for L0 electron/photon/local pi0 lines L0 Ok 2010-05-16 05:41 2010-05-16 08:03
403 Electron and photon trigger ineficiency L0 Minor 2010-06-05 14:43 2010-06-05 17:37
430 L0Muon Input/Processing Errors L0 Minor 2010-07-17 03:28 2010-08-06 09:48
431 L0 missing information from PRS 0 FEB 13 L0 Severe 2010-07-18 11:54 2010-07-18 14:30
452 Electron and photon triggers. 4 faulty PRS boards. L0 Minor 2010-08-04 17:53 2010-08-04 20:30
438 Small error rate for L0Hadron in Front-End board HCAL24/FEB14 L0 Ok 2010-08-04 18:00 2010-08-13 13:00
440 L0Muon processing errors in 1/3 of the events L0 Ok 2010-08-09 01:36 2010-08-10 12:00
441 No L0Muon triggers for half of the run. L0 Severe 2010-08-09 02:17 2010-08-09 03:06
464 Small error rate in electron,photon,local pi0 in ECAL15, ECAL17, ECAL18 L0 Ok 2010-08-15 09:00 2011-03-18 17:53
503 Small error rate in electron,photon,local pi0 in ECAL17,18 & 11 L0 Minor 2010-08-23 10:39 2010-10-14 09:28
544 Some L0MuonInput errors - expert investigating L0 Ok 2010-09-22 18:01 2010-09-22 18:53
547 L0Muon_input_errors L0 Minor 2010-09-27 01:37 2010-09-27 09:52
582 Electron crate 15 board 9 does not provide electron triggers L0 Severe 2010-10-03 14:40 2010-10-03 19:57
645 Some optical links forced to 1 in L0Muon L0 Ok 2010-10-14 20:09 2011-02-17 11:34
648 One PRS/SPD channel (PRS 6) masked in trigger L0 Ok 2010-10-18 09:52 2011-03-04 13:57
785 PS5FEB17 L0 sampling phase L0 Minor 2011-03-18 14:30 2011-03-18 19:27
1085 L0: One board not providing electron trigger. L0 Ok 2011-04-14 18:09 2011-04-18 10:38
1186 L0Muon processing errors alarm w/o bad event L0 Minor 2011-04-16 04:57 2011-05-20 10:30
1585 PRS misconfigured: no electron, photon triggers in part of C-side L0 Severe 2011-04-28 21:47 2011-04-28 21:51
1605 PRS4 Configuration problem: No electron/photon triggers in Inner A-side Calorimeter L0 Severe 2011-04-30 06:41 2011-04-30 07:00
1645 PRS misconfigured: no electron, photon triggers in part of outer C-side L0 Severe 2011-05-02 06:20 2011-05-02 06:37
1925 High rate of bad channels in L0Muon L0 Ok 2011-06-04 06:20 2011-06-04 18:28
2145 L0CALO Electron/photon triggers L0 Minor 2011-06-09 01:30 2011-06-09 01:53
2185 L0DU error status bit because of global pi0 L0 Ok 2011-06-09 21:09 2011-06-09 23:24
2405 L0Hadron emulator comparison L0 Minor 2011-06-27 16:00 2011-07-14 20:00
2905 PRS - L0 electron candidates - PS5FEB17. L0 Minor 2011-07-10 11:43 2011-07-22 15:13
2805 L0: One board is not providing electron trigger L0 Minor 2011-07-17 20:08 2011-07-17 22:48
3005 CALO - L0CALO mismatches (from Presenter page /Shift/L0CALO: L0Calo and Calo data comparison) L0 Severe 2011-07-23 10:19 2011-07-23 10:33
3206 ECAL and HCAL many entries (not empty) (from Presenter page /Shift/L0CALO: L0Calo and Calo data comparison) L0 Ok 2011-07-27 03:48 2011-07-29 11:00
3345 L0Calo histogramd (2D) not empty (from Presenter page /Shift/L0CALO: L0Calo and Calo data comparison) L0 Ok 2011-07-28 10:09 2011-07-28 11:00
3485 L0 automated alarm L0 Ok 2011-08-02 03:00 2011-08-02 03:02
3465 L0CALO histgramms are not empty (similar too entry 39374) (from Presenter page /Shift/L0CALO: L0Calo and Calo data comparison) L0 Minor 2011-08-02 03:03 2011-08-02 10:49
3929 L0Muon faulty link (from Presenter page /Shift/L0MUON: Status) L0 Ok 2011-08-10 09:37 2011-08-10 10:11
4125 Error rate for L0-CALO trigger (from Presenter page /Shift/L0CALO: Status) L0 Minor 2011-08-21 06:27 2011-09-09 00:14
4225 L0 calo error rate (from Presenter page /Shift/L0CALO: Status) L0 Minor 2011-09-08 02:04 2011-09-08 15:23
4765 Q3/M1 data missing in l0muon L0 Severe 2011-09-19 22:36 2011-09-19 22:45
4925 Optical links fault (from Presenter page /Shift/L0MUON: Status) L0 Minor 2011-10-15 16:38 2011-10-15 16:42
5250 Non-zero error rate from L0 hadron trigger L0 Ok 2012-04-05 02:00 2012-05-02 12:13
5326 L0 rate increase (from Presenter page /Shift/HLT: 1- L0 rates) L0 Ok 2012-04-14 19:51 2012-05-02 09:48
5593 average number of bad chans per evts (from Presenter page /Shift/L0MUON: Status) L0 Ok 2012-05-23 20:24 2012-05-24 10:47
5594 optical link and tiny number of bad chans per evt (from Presenter page /Shift/L0MUON: Status) L0 Ok 2012-05-23 20:28 2012-05-24 10:50
5631 L0DU error status summary L0 Minor 2012-05-30 21:06 2012-06-01 14:02
5653 Bad L0Muon Channel (from Presenter page /Shift/L0MUON: Status) L0 Minor 2012-06-02 02:17 2012-06-02 21:22
5635 L0Calo rate>10-4 (from Presenter page /Shift/L0CALO: Status) L0 Minor 2012-06-02 15:39 2012-06-02 21:15
5654 L0Calo Error rate is high (from Presenter page /Shift/L0CALO: Status) L0 Minor 2012-06-02 23:16 2012-06-04 10:32
5672 L0 Calo Error rate degraded (from Presenter page /Shift/L0CALO: Status) L0 Minor 2012-06-05 14:56 2012-06-28 10:36
6271 A persistant faulty link in L0MUON (from Presenter page /Shift/L0MUON: Status) L0 Ok 2012-08-08 20:26 2012-08-09 10:29
6316 High L0Calo error rate (from Presenter page /Shift/L0CALO: Status) L0 Minor 2012-08-19 12:24 2012-08-19 12:25
6931 Sync Errors (from Presenter page /Shift/L0MUON: Status) L0 Minor 2012-11-22 03:13 2012-12-02 16:13
7073 L0MUON Errors (from Presenter page /Shift/L0MUON: Status) L0 Minor 2013-01-25 05:56 2013-01-31 20:34
7252 problem runs in fill 3558 L0 Severe 2013-02-12 10:39 2013-02-12 15:13
7351 ODIN BC Misalign L0 Severe 2015-06-13 19:22 2015-06-13 20:06
7472 L0 electron error rate about 1% L0 Ok 2015-07-11 12:00 2016-08-13 10:50
7455 L0mu sync problem on Q3 Control Board L0 Minor 2015-07-14 17:24 2015-07-14 17:44
7711 Muon C-Side was excluded L0 Severe 2015-09-09 08:54 2015-09-09 09:24
7891 One problematic ODE in M4Q3R1 L0 Minor 2015-09-29 19:05 2015-09-29 20:06
7971 L0 and HLT rate drop in fill 4476 L0 Minor 2015-10-09 13:24 2015-10-09 15:34
8131 Power supply dead (L0Muon Q3) L0 Severe 2015-11-21 03:12 2015-11-21 04:36
9927 Wrong L0 constants in ECAL L0 Ok 2016-01-01 17:34 2017-06-23 11:00
8452 L0 Muon candidates not in raw bank L0 Minor 2016-04-23 04:09 2016-05-10 01:44
8391 L0DU - ODIN BCId mismatch L0 Severe 2016-05-10 01:06 2016-05-10 03:18
8451 Opt. link error Q4 M3 R2 L0 Minor 2016-05-13 11:30 2016-05-17 10:11
8491 HCAL22 FEB9 and 10 masked in L0 hadron L0 Minor 2016-05-14 01:00 2016-05-25 17:17
8492 L0Hadron producing candidates with wrong address L0 Ok 2016-05-14 04:08 2016-05-14 04:36
8471 SPD mult L0 Minor 2016-05-14 04:08 2016-05-14 04:49
8494 Bad configuration of electron and photon L0 trigger L0 Minor 2016-05-16 11:17 2016-05-16 11:25
8497 L0Muon board Q3 PB2 badly configured L0 Severe 2016-05-18 23:25 2016-05-19 00:14
8551 Bad look up table for hadron in crate 10 (left) L0 Minor 2016-05-26 23:30 2016-05-27 23:32
8598 L0 SPD Multiplicity errors for run 177184 L0 Ok 2016-06-15 19:53 2016-06-15 19:59
8616 L0 SPD Multiplicity errors for runs 177314 to 177317 L0 Ok 2016-06-17 08:55 2016-06-17 09:10
8622 Test of problem db presenter (from Presenter page /Shift/L0CALO: Status) L0 Ok 2016-07-08 11:09 2016-07-08 11:10
8624 /Shift/L0CALO (from Presenter page /Shift/L0CALO: Status) L0 Ok 2016-07-08 16:30 2016-07-09 13:25
8698 L0 Muon Bad Channels (from Presenter page /Shift/L0MUON: Status) L0 Ok 2016-07-09 00:41 2016-07-09 13:26
8699 L0 Muon Bad Channels (from Presenter page /Shift/L0MUON: Status) L0 Ok 2016-07-09 00:52 2016-07-09 13:27
8626 L0 Muon Bad Channels (from Presenter page /Shift/L0MUON: Status) L0 Ok 2016-07-09 00:56 2016-07-09 13:27
8627 SpdMultError (from Presenter page /Shift/L0DU: page 1: Status Overview) L0 Severe 2016-07-09 09:46 2016-07-09 13:28
8700 PRS mis-configuration L0 Minor 2016-07-09 18:35 2016-07-09 19:07
8776 Opt link error (Q3-PB6-R3-M5 PU0) L0 Minor 2016-07-21 22:00 2016-07-25 11:33
8874 test (from Presenter page /Shift/L0CALO: Status) L0 Ok 2016-08-03 11:14 2016-08-03 11:15
9354 Runs taken with false L0 TCK definition L0 Severe 2016-10-22 19:22 2016-10-22 20:45
9454 L0muon input optical links masked L0 Minor 2016-11-07 18:30 2016-11-09 19:16
9494 NoBias rate set to 90kHz at L0 L0 Ok 2016-11-17 20:00 2016-11-18 12:00
9477 NoBias rate set to 75 kHz at L0 L0 Ok 2016-11-18 12:13 2016-11-18 22:55
9497 NoBias rate set to 150 kHz at L0 L0 Ok 2016-11-18 23:00 2016-11-19 13:51
9498 NoBias rate set to 110 kHz at L0 L0 Ok 2016-11-19 13:51 2016-11-20 10:10
9575 SumET and SPD multiplicity mismatch in CALO L0 Ok 2016-12-02 20:47 2016-12-04 09:39
9576 L0Calo Electron error rate too large L0 Ok 2016-12-02 23:40 2016-12-02 23:40
9654 high SPD mult. rate L0 Ok 2017-05-14 07:14 2017-05-14 07:14
9774 L0Calo L0 Ok 2017-05-28 08:28 2017-05-28 15:38
9877 TELL1 error: TMU reset probably needed L0 Ok 2017-06-12 12:17 2017-06-13 09:43
9923 Change ECAL L0 constants L0 Ok 2017-06-20 19:40 2017-06-21 14:22
9922 Persistent high average number of bad channels (from Presenter page /Shift/L0MUON: Status) L0 Ok 2017-06-21 11:09 2017-06-21 11:15
9924 Correct ECAL L0 constants L0 Ok 2017-06-21 14:23 2017-06-21 23:00
9932 Anomalously high L0 trigger rate L0 Severe 2017-07-15 08:36 2017-07-15 10:43
10002 Empty Status L0DU (from Presenter page /Shift/L0DU: page 1: Status Overview) L0 Ok 2017-08-07 13:29 2017-08-07 13:30
10274 High number of bad channels (from Presenter page /Shift/L0MUON: Status) L0 Minor 2017-08-26 00:38 2017-08-26 01:00
10374 L0 muon errors L0 Severe 2017-09-05 15:28 2017-09-05 15:39
10434 Errors in Hlt2 due to L0Muon (from Presenter page /Shift/L0MUON: Status) L0 Report 2017-09-14 09:10