9 GeV Au+Au collision studies in STAR
Run Totals-----------MARCH 11th 2008.
| Run Label |
Run Type |
Runs |
Events |
Running Time(hrs) |
% Questionable |
Sampled Luminosity nb**-1 |
| bbcvpd |
Physics. |
9 |
179974 |
3.86 |
0 |
| lowEnergy2008 |
Physics. |
61 |
23142 |
7.07 |
0 |
| Totals |
|
70 |
203116 |
10.93 |
|
Trigger Totals
| Trigger-Label |
Run w/ Trg |
Events |
| bbc |
56 |
189638 |
| bbc-ctb |
51 |
7459 |
| ctb |
23 |
2426 |
| VPD |
20 |
8292 |
Details can be found here.
| Run No# (March 11, 2008) |
Detectors in Run |
Trigger details |
QA details(Events,MagF) |
Comments and more from Run-link Pages! |
| 9071036, Physics |
tpc tpx |
BBC/CTB trigger with TPC on - collisions observed in TPC |
554 Events,RFF |
Run link |
| 9071039, Physics |
tpc tof tpx |
lowEnergy2008 with bbc-ctb trigger |
76 Events,RFF |
Run link |
| 9071040, Physics |
tpc tof tpx |
trigger adjustements:
CTB treshold down to 200
BBC tag difference between 1.5 and 2.5 |
23 Events,RFF |
Run link |
| 9071041, Physics |
tpc tof tpx |
lowEnergy2008
ctb-bbc trigger |
52 Events,RFF |
Run link |
| 9071042, Physics |
tpc tof tpx |
lowEnergy2008
bbc trigger |
22 Events, RFF |
Run link |
| 9071043, Physics |
tpc tpx |
lowEnergy2008
bbc trigger
without TOF |
135 Events,RFF |
Run link |
| 9071044, Physics |
tpc tof tpx |
'' |
0 Events, RFF |
Run link |
| 9071046, Physics |
tpc emc eemc bsmd esmd tpx |
lowEnergy2008
bbc trigger
includes calorimeters |
168 Events, RFF |
Run link |
| 9071048, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008
bbc trigger
FTPC TPC TPX + calorimeters |
648 Events,RFF |
Run link |
| 9071049, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008
bbc-ctp trigger without tac difference
TPC FTP TPX+calorimeters
|
1K, RFF |
Run link |
| 9071050, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008
CTB treshold set to 100 |
143 Events,RFF |
Run link |
| 9071051, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. CTB threshold multiplicity changed from 500 to 200. |
193 Events, RFF |
Run link |
| 9071052, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Mix of BBC only and BBC+CTB trigger. |
141 Events, RFF |
Run link |
| 9071053, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Trigger is BBC with a timing difference cut. |
98 Events,RFF |
Run link |
| 9071055, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Beams cogged at PHENIX. |
303 Events,RFF |
Run link |
| 9071056, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy 2008. Changed BBC TAC cut from (155-355) to (178-332).CTB > 300 |
8 Events, RFF |
Run link |
| 9071057, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008.Trigger conditions same with BBC TAC and CTB > 300. |
29 Events,RFF |
Run link |
| 9071058, Physics |
tpc emc ftpc eemc bsmd esmd tpx |
lowEnergy2008.Trigger conditions same with BBC TAC and CTB > 300. |
17 Events,RFF |
Run link |
| 9071061, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Beam cogged at PHENIX. Trigger conditions same. VPD added. |
0 Events,RFF |
Run link |
| 9071062, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at PHENIX. Triggers same. |
0 Events,RFF |
Run link |
| 9071063, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at PHENIX. Triggers same. |
19 Events,RFF |
Run link |
| 9071064, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at PHENIX. Triggers same. |
32 Events,RFF |
Run link |
| 9071065, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
From 9071065 on, vpd parameters will be in the following for lowenergy2008 configurations:
vpd-Adc-Th: 3
vpd-TAC-MAX:230
vpd-TAC-MIN: 1
The original paras were:
vpd-Adc-Th: 5
vpd-TAC-MAX:200
vpd-TAC-MIN: 20
|
1K,RFF |
Run link |
| 9071066, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at PHENIX. Triggers same. |
353 Events,RFF |
Run link |
| 9071067, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at PHENIX. Triggers same. |
3K,RFF |
Run link |
| 9071068, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Critical errors:
13:02:19 1 l1 CRITICAL tSC mvmeIrqLib.c#472 EXCEPTION: Task 0x0192C948 suspended, exception 0xFF000001.
13:02:19 1 l1 CRITICAL tSC ravenMpic.c#503 PCI Bus Error: status: 0x01, PPC address: 0x1F2C0004, taskId 0x192C948 |
195 Events,RFF |
Run link |
| 9071070, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at STAR. Triggers same. |
1K,RFF |
Run link |
| 9071072, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. beam cogged at STAR. Triggers same. |
5K,RFF |
Run link |
| 9071073, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
lowEnergy2008. Triggers same. |
2K,RFF |
Run link |
| 9071074, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd, lowEnergy2008. Run with two new triggers, BBC coinc. and vpd coinc. Rate ~40Htz. |
14K, RFF |
Run link |
| 9071076, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd. Beam cogged at STAR. |
45K,RFF |
Run link |
| 9071077, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd. After test at PHENIX. |
4K,RFF |
Run link |
| 9071081, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd: 4.4k evts, Beam cogged at PHENIX.
Good Background study: Essentially all beam gas. |
4K,RFF |
Run link |
| 9071082, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd: 5303 evts, taken while beams were cogged in PHENIX.
Good Background study: Essentially all beam gas. |
5K,RFF |
Run link |
| 9071088, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd: 2509 evts, background run while PHENIX was getting beam. |
2K,RFF |
Run link |
| 9071090, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd:started out as a fill for PHENIX, got tuned for STAR roughly 6 minutes into the run. PHENIX magnet ramping down. First part of the run should be mostly background, in the last part of the run the percentage of visually good Events was as high as 50%. |
8K,RFF |
Run link |
| 9071095, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd: 3676 evts, percentage of visually good Events ~15% |
3K,RFF |
Run link |
| 9071097, Physics |
tpc tof emc ftpc eemc bsmd esmd tpx |
bbcvpd: 90k evts, fantastic store, visually 25% to 50% good Events. The last store of the 9 GeV run.
Starting at 300 Hz BBC coincidences, data taking rate ~60 Hz |
90K,RFF |
Run link |