Online Integrated Luminosity
ALICE: 31.94 nb-1 ATLAS: 31.2 nb-1 CMS: 31.69 nb-1 LHCb: 2.12 nb-1
Latest 5 LHC Fills
| Fill | Fill Times | Energy [Gev] |
Intensity | Bunches | Peak Luminosity [Hz/mb] = [1027 cm-2s-1] |
Delivered Luminosity [ub-1] = [1030 cm-2] |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fill Start |
SB Start [hh:mm] |
SB Duration [hh:mm] |
B1 [1012] |
B2 [1012] | B1 | B2 | ATLAS | ALICE | CMS | LHCb | ATLAS | ALICE | CMS | LHCb | ||
| 3544 | 01:11 10/02/2013 | 03:28 | 2:35 | 4000 | 4.32 | 6.26 | Pb: 338 | p: 338 | 112.4 | 101.1 | 116.4 | 5.4 | 803.2 | 858.7 | 827.4 | 37.2 |
| 3543 | 15:25 09/02/2013 | 18:31 | 6:34 | 4000 | 4.25 | 6.12 | Pb: 338 | p: 13 | 109.3 | 124.4 | 111.4 | 5.1 | 1473.8 | 1670.8 | 1484.4 | 66 |
| 3542 | 07:52 09/02/2013 | 10:40 | 3:57 | 4000 | 4.08 | 5.86 | Pb: 338 | p: 338 | 99.4 | 102.5 | 106.7 | 4.8 | 1011.7 | 1171.2 | 1066.2 | 32 |
| 3541 | 19:13 08/02/2013 | 02:42 | 5:02 | 4000 | 4.18 | 5.86 | Pb: 338 | p: 338 | 100.5 | 100.6 | 102.8 | 4.7 | 1119.3 | 1282.9 | 1138.2 | 41.9 |
| 3540 | 14:36 08/02/2013 | 16:45 | 1:57 | 4000 | 4.05 | 3.71 | Pb: 314 | p: 272 | 74.1 | 85.6 | 75.8 | 2.6 | 225.9 | 453.6 | 423.4 | 13.7 |
Integrated Luminosity Evolution
LHC Efficiency and Availability
LHC Run Efficiency
Run Availability
Based on LHC Physics Schedule| Total Run Time | 21 days 10 hrs 32 mins | |
| Cryo Availability | 21 days 3 hrs 5 mins | 98.6 % |
| Fault Downtime | 3 days 4 hrs 29 mins | 14.9 % |
Recent Availability
| Total Run Time | 5 days 1 hrs 16 mins | |
| Cryo Availability | 4 days 20 hrs 21 mins | 96 % |
| Fault Downtime | 0 days 13 hrs 10 mins | 10.9 % |
Recent Faults: The top 5 list
| Fill | Duration | System |
|---|---|---|
| 3534 | 6:13 | Cryogenics/Cold compressor |
| 3541 | 4:33 | QPS/Hardware |
| 3530 | 0:56 | PS/No beam |
| 3538 | 0:42 | SPS/No beam |
| 3531 | 0:30 | PS/No beam |