Run Number |
Date, Start/Stop times (PST) |
Trigger Used / (filename) |
No. of Events L0/L3 |
Blue/Yellow intensity (10^6) |
ZDC Rate (Hz) @ start/end of the run |
Note |
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Note: click on the run number to find out more about location of the .daq and DST files for that run |
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Aug 22, 17:49/18:18 |
PC4t/ tpc_rich_pc4 |
10008 / NA |
14360 / 8479 |
16 / 28 |
TPC, Rich |
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Aug 24, 17:13/17:23 |
PC4t/ tpc_rich_pc4 |
4199 / NA |
10475 / 17574 |
47 / 47 |
L3 first try, error in run, tpc svt rich |
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Aug 24, 17:36/17:50 |
PC4t/ tpc_rich_pc4 |
??? / 378 |
10345/ 17341 |
47 / 45 |
Tpc svt rich, L3 used for triggering |
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Aug 28, 12:47/23:09 |
PC4t/ tpc_rich_pc4 |
???? / 662 |
11000 / 7000 |
8 / 3 |
Run stopped for SCSI failure |
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Aug 29, 12:35/12:58 |
PC4t/ tpc_rich_pc4 |
29186 / 1642 |
12591 / 21996 |
80 / 69 |
Error in run (no ENDRUN) |
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Aug 29, 13:19/13:53 |
PC4'/ tpc_pc4 |
38900 / 2092 |
12086 / 21250 |
60 / 41 |
TPC only, error in run |
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Aug 29, 14:07/15:19 |
PC4' / tpc_pc4 |
???? / 3981 |
10268 / 17800 |
35 / 25 |
TPC only |
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Aug 29, 15:29/16:02 |
PC4'/ tpc_pc4 |
33000 / 1603 , only 1200 good evts |
10199 / 17454 |
23 / 20 (15:50/15:54-no ZDC trigs at all) |
TPC only, TPC failed in last 5 min |
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Aug 29, 16:11/17:07 |
PC4'/ tpc_pc4 |
????? / 2601 |
9749 / 16453 |
20 / 20 |
TPC |
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Aug 29, 17:12/17:24 |
PC4'/ tpc_pc4 |
10309 / 528 |
9031 / 14752 |
20 / 16.7 |
TPC |
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Sep 02, 09:19/09:31 |
PC4' /tpc_rich_pc4 |
?? / 1459 |
14949 / 19853 |
50 / 47 |
TPC svt rich. Stop for trig. problems |
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Sep 02, 17:47/20:00 |
PC4' / tpc_rich_pc4 |
?? / 7139 |
15259 / 17928 |
49 / 33 |
Tpc, rich, svt |
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Sep 02, 20:03/21:17 |
PC4' / tpc_rich_pc4 |
?? / 3314 |
13309 / 13290 |
30 / 22 |
same |
Click here to get information on the earlier runs
Trigger Conditions:
"pc4" trigger . This trigger was optimized to select 2-prong, back to back events, while rejecting as much background as possible. It was implemented by re-programming the lookup tables in the DSMs in Level 0 of the trigger. The CTB slat ADCs were the relevant inputs. The CTB slats were divided into 4 groups:
Quadrant |
CTB Slats (z>0) |
CTB slats (z<0) |
Top Veto |
51-60, 1-5 |
111-120 & 61-65 |
North Side |
36-50 |
66-80 |
South Side |
6-20 |
96-110 |
Bottom Veto |
21-35 |
81-95 |