| ID |
Date |
Author |
Subject |
Text |
 |
|
97
|
Sun, 12.07.2026 14:15:59 |
J.Szewinski | Settings and preparations for the 07/2026 run | |
|
|
96
|
Tue, 17.03.2026 17:11:32 |
J.Szewinski | Final trigger configuration for the hydrogen run 03/2026 | Tue, 17.03.2026 17:17:51 Final trigger configuration
for the hydrogen run 03/2026 |
|
|
95
|
Mon, 9.03.2026 15:43:53 |
J.Szewinski | New oscilloscope installed in the trigger rack | Mon, 9.03.2026 15:44:10
New oscilloscope from the electronics pool
has been installed in the trigger rack:
|
|
|
94
|
Mon, 8.12.2025 09:17:33 |
J.Szewinski | Trigger shutdown | Trigger crate has been turned off, S3 and
S1-4 signals has been switched back to their
original positions.
|
|
|
93
|
Sun, 7.12.2025 20:48:31 |
J.Szewinski | Final trigger configuration used during PbPb 2025 run | Sun, 7.12.2025 20:50:35 JS: Final trigger
configuration used during PbPb 2025 run
|
|
|
92
|
Tue, 2.12.2025 14:28:45 |
J.Szewinski | Trigger settings for PB run 12/2025 (MF on) | Trigger settings for PB run 12/2025 (MF on)
|
|
|
91
|
Sun, 30.11.2025 16:16:05 |
J.Szewinski | Trigger for Pilot data for Pb 2025 | |
|
|
90
|
Sat, 29.11.2025 20:21:47 |
J.Szewinski | Trigger threshold tuning | Sun, 30.11.2025 09:37:14 S3 threshold 180
mV -> T2/T1 ~ 69% (Attachment 4)
Sun, 30.11.2025 09:37:14 S3 threshold 150 |
8x |
|
89
|
Wed, 5.11.2025 12:12:31 |
Jaroslaw Szewinski | Trigger settings for proton run 11/2025 | Trigger configuration for the run:
T1 = S1 S1 #V0 #V1 CED6
|
|
|
88
|
Sat, 5.07.2025 11:59:07 |
J.Szewinski | Trigger tunning for fragmentation 07/2025 | Sat, 5.07.2025 11:59:59 Changing S4 threshold
from 200 mv to 230 mv for fragmentation run
|
|
|
87
|
Sat, 7.06.2025 14:54:21 |
Jaroslaw Szewinski | Trigger preparation for neutrino run 2025 | Name of trigger configuration: Neutrino_2025_06_S3p_V0
Due to bad discriminator channels, 2 channels
are swapped:
|
|
|
86
|
Mon, 2.12.2024 11:47:49 |
Dominik Rybka | NIM crate exchange | Mon, 2.12.2024 11:48:24 NIM crate for Trigger
system in Counting House exchanged due to
possible failure in future. |
|
|
85
|
Thu, 12.07.2018 21:18:58 |
E. Kaptur | BUSY and Trigger delays | Thu, 12.07.2018 21:19:07
We removed 6.5 ns from MT singal entry to |
|
|
84
|
Fri, 17.11.2017 17:31:03 |
E. Kaptur | Threshold on S3 changed | 17.11.2017 17:30:17 EK: [COLOR=red]I have
decreased threshold on S3 from 1.64V to 1.55V.[/COLOR] |
|
|
83
|
Mon, 13.11.2017 19:38:13 |
E. Kaptur, A. Snoch | 19A GeV/c | [B]S1:[/B]
Threshold V = -0.5127 V.
Threshold doesn't need to be changed.
|
|
|
82
|
Mon, 6.11.2017 19:32:04 |
A. Snoch | Trigger setup for Xe+La 75A GeV/c | Threshold S2 at maximum: 0.5166 V.
S2 voltage changed from 1136 V to 1030 V.
|
|
|
81
|
Tue, 24.10.2017 03:55:24 |
A. Snoch, E. Kaptur | Trigger setup | 1. Thresholds at S2, V0, and V1 were adjusted,
threshold at S3 not changed (due to the need
of data w/ and w/o the target).
|
|
|
80
|
Tue, 24.10.2017 00:58:16 |
E. Kaptur | Change of CFD channel for S11 signal | Due to intermittent failure of the S11 CFD
channel I have changed S11 channel to S4
channel. S4 is disconnected. We need another |
|
|
79
|
Thu, 12.10.2017 14:40:12 |
A.Aduszkiewicz | trigger timing tuning | Trigger timings verified with help of Emil
S2 and S4 are OK
V0 is perfect, which means our recent intervention |
|
|
78
|
Tue, 10.10.2017 23:41:41 |
A.Marcinek,A.Aduszkiewicz | V0 +2ns | We found the V0 signal cable cut, probably
by the S2 support. The cable was 6ns, but
we could find only a 8ns one for replacement. |
|
|
77
|
Thu, 8.12.2016 13:03:00 |
Scaller readout | Output from scaller |
2016-12-08 12:49.37 INF: [main] running with
hardware access ($Revision: 5325 $)!
|
|
|
76
|
Thu, 1.12.2016 21:00:42 |
E. Kaptur, P. Podlaski | S3 in visual scaler | Changed channel 8 in visual scaler S4->S3 |
|
|
75
|
Thu, 17.11.2016 09:50:55 |
P. Podlaski | PSD threshold scan | Removed delay from PSD signal before discriminator.
Rise time of signal from the PSD is long
- together with threshold timing changes.
|
|
|
74
|
Tue, 15.11.2016 16:00:38 |
E. Kaptur | Trigger cleaning | 51 cables not connected to anything were taken
out. |
|
|
73
|
Mon, 24.10.2016 09:29:46 |
Piotr Podlaski | Signals in patter units, scalers and ADCs pp400 | Pattern unit 1 (12 channels):
ch1 - MT
ch2 - T1prsc
|
|
|
72
|
Sat, 22.10.2016 15:28:29 |
P. Podlaski | Trigger settings for pp@400 run | V0 delay between splitter and CFD was changed
4ns->5ns
|
|
|
71
|
Wed, 28.09.2016 21:56:03 |
E. Kaptur | V1 delay changed | V1 delay changed from 3ns to 2ns between LED
and delaybox |
|
|
70
|
Thu, 22.09.2016 00:56:37 |
E. Kaptur | Trigger changes for 120 GeV/c protons | V1 was delayed by 2 ns between splitter and
LED
|
|
|
69
|
Fri, 16.09.2016 13:31:55 |
E. Kaptur | Change of camac delay box delay for CED8 | The signal delay (for pattern units and scalers)
for CED8 was changed to match signal delay
of (CED6 and CED7) |
|
|
68
|
Tue, 13.09.2016 16:07:08 |
E. Kaptur | Trigger channel mapping | Trigger:
Ch1: S1
Ch2: S2
|
|
|
67
|
Fri, 9.09.2016 15:38:04 |
E. Kaptur | Pi+ beam at 60 GeV/c | No timing corrections needed.
10.09.2016 10:53:00 (EK) V1 signal is much |
|
|
66
|
Mon, 18.07.2016 05:32:54 |
Aleksandra Snoch, Emil Kaptur | V0 | Cable V0-CFD was changed from 5 ns to 4 ns. |
|
|
65
|
Fri, 15.07.2016 08:08:23 |
Aleksandra Snoch, Piotr Podlaski, Emil Kaptur | Trigger configuration for p+Pb@80 GeV/c run | [B]Changes:[/B]
-- V0 discriminator changed from the Leading
Edge Discriminator to the Constant Fraction |
|
|
64
|
Fri, 11.09.2015 14:37:32 |
sandro | signal naming / connections | Here are the signals in the trigger
S1
|
|
|
63
|
Thu, 10.09.2015 19:11:04 |
sandro | first trigger for 400 GeV pp | First trigger for pp@400 GeV setup with no
CEDAR (S5 is timed in)
all counters timed in
|
|
|
60
|
Wed, 18.03.2015 22:36:11 |
Oskar Wyszynski | 30A GeV -> 40A GeV | S1 ok
S2 ok
V1 -1ns
|
|
|
59
|
Sat, 14.03.2015 20:19:08 |
Oskar Wyszynski | V1 signal changed | V1 -3ns |
|
|
58
|
Tue, 10.03.2015 19:51:30 |
Oskar Wyszynski | 19A GeV -> 30A GeV | S1 ok
S2 ok
V1 -1ns
|
|
|
57
|
Tue, 3.03.2015 22:05:39 |
O. Wyszynski | 13A GeV -> 19A GeV | S1 - ok
S2 - ok
V1 - ok
|
|
|
56
|
Tue, 24.02.2015 16:24:00 |
O. Wyszynski | Massive clean up | 27 cables were removed from: misc
3 cables were removed from: PSD
59 cables were removed from: Zdet and Adet
|
|
|
55
|
Tue, 24.02.2015 15:39:27 |
O. Wyszynski | Signals for Ar+Sc after clean-up | Pattern unit 1 (12 channels):
ch1 - MT
ch2 - T1prsc
|
|
|
54
|
Sun, 15.02.2015 19:26:38 |
O. Wyszynski | Signals for Ar+Sc | Pattern unit 1 (12 channels):
ch1 - MT
ch2 - T1prsc
|
|
|
53
|
Thu, 12.02.2015 17:33:53 |
O. Wyszynski | PSD in ADC | The PSD signal was found in the ADC2, ch11.
The signal has been delayed by 40ns. |
|
|
52
|
Wed, 11.02.2015 23:15:47 |
O. Wyszynski | Changes for Ar run | S5 signal goes to C1/Z1 signal input
and
PSD signal goes to Ced6/Z2 singal input of |
|
|
51
|
Wed, 11.02.2015 22:07:35 |
A.Laszlo | Interaction rates in Ar+Sc (test) | Target-in: https://na61-elog.cern.ch/Trigger+logbook/150211_220745/id51-2015-02-11-220528.png
Target-out: https://na61-elog.cern.ch/Trigger+logbook/150211_221505/id51-2015-02-11-221316.png |
|
|
50
|
Sun, 8.02.2015 21:38:47 |
O. Wyszynski | na61trig | The ATI graphics card was removed (broken).
Now it is using the integrated one (intel). |
|
|
49
|
Sun, 14.12.2014 17:54:55 |
Z. Fodor | PSD signal timing | We checked the summed signal of PSD, it is
coming 80 ns after the S11 discriminated
signal on discriminator and
|
|
|
48
|
Wed, 19.11.2014 22:01:50 |
O. Wyszynski | Trigger cables delays | ced6 - removed 80ns
ced8 - taken from fan-out
c1 - cleanup cabling as it is not use |
|
|
47
|
Mon, 17.11.2014 23:48:25 |
O. Wyszynski A. Laszlo | Trigger internal delay corrected | DELAYb_2 was wrong.
Corrected from 12 to 18 cu.
It seems, that 2012 BeBe13 was wrong...
|
|
|
46
|
Mon, 17.11.2014 18:14:58 |
O.Wyszynski, A.Laszlo | Signals connected to CAMAC beam/trigger acquisition in DAQ for 2014 158GeV/c p+Pb run (run18421-) | Pattern unit 1 (12 channels):
ch1 - MT
ch2 - T1prsc
|
|
|
45
|
Sat, 15.11.2014 18:06:00 |
O. Wyszynski | Cedar 7-fold | Cedar 7-fold signal to pattern unit delay
decreased by 80ns |
|
|
44
|
Thu, 13.11.2014 22:58:56 |
A.Laszlo | Trigger config file for 2014 158GeV/c p+Pb |
Located at: /home/online/TriggerCurrentConfigs/2014pPbAt158GeVPerC.cnf
on the na61trig.cern.ch machine |
|
|
43
|
Tue, 11.11.2014 15:09:21 |
A. Laszlo | Trigger PMT HV settings for p+Pb run | For trigger:
U[S1_1] = -2200V
U[S2] = -2080V
|
|
|
42
|
Tue, 11.11.2014 14:31:47 |
O. Wyszynski | Thresholds | V0 294mV
V1 350mV -> 294mV
S4 120mV -> 104mV |
|
|
41
|
Tue, 11.11.2014 14:29:04 |
O. Wyszynski A. Laszlo | New preliminary config for p+Pb | |
|
|
40
|
Tue, 11.11.2014 13:42:16 |
O. Wyszynski | Trigger internal delays | Scan:
[TABLE border="1"]
D0|24|25|27
|
|
|
39
|
Sun, 2.11.2014 21:36:45 |
O. Wyszynski | S4 signal | Remove doubled attenuator from S4 signal. |
|
|
38
|
Fri, 31.10.2014 19:54:40 |
O. Wyszynski | Thresholds and Voltages | new (old) new (old)
S1_1 2200V -330mV
S2 2000V (1900V) -100mV
|
|
|
37
|
Wed, 23.01.2013 18:11:10 |
O. Wyszynski | Pattern Units | [TABLE border="1"]
Channel| P.U. 1| P.U. 2
|-
|
|
|
36
|
Tue, 15.01.2013 21:35:16 |
O.Wyszynski | Internal delays changed | Scan:
[TABLE border="1"]
D0|22|23|24|25|27
|
|
|
35
|
Mon, 10.12.2012 18:54:48 |
O.Wyszynski | PSD in pattern unit | See: https://na61db.cern.ch:8443/elog/DAQ+logbook/37 |
|
|
34
|
Tue, 31.07.2012 21:42:28 |
O.Wyszynski | Modifications | Pattern unit:
C1, CED6, CED7, CED8 was synchronized to
the gate.
|
|
|
33
|
Tue, 31.07.2012 02:45:45 |
O.Wyszynski | Trigger modifications | Signal S5 (delayed ~180ns) go to input B12
of Trigger.
Signal S1 go to input B13 of Trigger,
|
|
|
32
|
Mon, 25.06.2012 06:08:42 |
A.Laszlo | Set beam only trigger configuration for PSD intensity test | Set up beam only trigger with PID, 120GeV/c.
Config file: al_beamonlyPID_120.cnf |
|
|
31
|
Sun, 24.06.2012 12:52:44 |
Oskar Wyszynski | Config file | We are using ow_beamPID_120.cnf.
T1 - s1, s2, v0, v1, ced6
T2 - T1 + s4bar
|
|
|
30
|
Fri, 9.12.2011 13:18:30 |
H.-J. Mathes | Link to trigger software changed | Switched trigger software from Trigger.trunk.hmathes
(@5550) to v2011_11_19 (was created from
that trunk revision). |
|
|
29
|
Wed, 23.11.2011 20:47:21 |
S. Pulawski | Pb beam 80A GeV/c | T4 scaled factor change to 20 for Pb beam. |
|
|
28
|
Tue, 22.11.2011 02:55:37 |
S. Pulawski | New treshold for Be beam at 80A GeV/c | Tresholds measure on discriminator:
Z2 -2.00V
Z3 -4.00 V
|
|
|
27
|
Fri, 18.11.2011 14:00:31 |
sandro | unprescaled triggers | Added a fan out for unprescaled triggers.
Please use this fan out |
|
|
26
|
Thu, 17.11.2011 13:12:15 |
sandro | mapping of pattern units | Pattern Unit 1
--------------
MT
|
|
|
25
|
Thu, 17.11.2011 01:01:28 |
S. Pulawski | Treshold for PSD set to 520 | change of treshhold. |
|
|
24
|
Thu, 10.11.2011 10:09:37 |
H.-J. Mathes | Trigger setup S1*S2 | (HJM) File for trigger setup (S1*S2) is: config-13AGeV_S1S2.cnf
File for trigger setup (T1 = S1*S2*S4) is: |
|
|
23
|
Wed, 9.11.2011 11:29:42 |
H.-J. Mathes | Trigger electronics etc. | 10:00 (HJM) moved diagnostic scaler from Trigger
crate #3 (18-3) to Trigger crate #2 (18-2),
this should give space for PSD related trigger |
|
|
22
|
Wed, 9.11.2011 00:35:00 |
H.-J. Mathes | Trigger ... | 08.11 17:30 (HJM) uTrigger-Crate removed (=
cannibalized), now used for PSD and Zdet
trigger logic |
|
|
21
|
Fri, 4.11.2011 10:23:30 |
H.-J. Mathes | Trigger software | Switched to Trigger.trunk.hmathes, some ongoing
development and test... |
|
|
20
|
Fri, 16.09.2011 10:58:31 |
H.-J. Mathes | Trigger software | HJM: Switched to Trigger.v2011_09_10, this
version (tag v2011_09_10) is identical to
the previously used one (trunk@4968),
|
|
|
19
|
Fri, 16.09.2011 09:22:52 |
A.Laszlo | Using S5 aircore cable for PSD trigger signal | See: https://na61db.cern.ch:8443/elog/Experts+logbook/91 |
|
|
18
|
Sun, 11.09.2011 11:53:40 |
H.-J.Mathes | Trigger software | HJM 11:51: Switched trigger software from
v2011_08_31 to Trigger.trunk.hmathes (@4968).
|
|
|
17
|
Wed, 31.08.2011 16:12:33 |
H.-J. Mathes | Trigger software | Set symbolic link 'current' to v2011_08_31,
in case of problems (new ones), switch back
to v2011_08_02! |
|
|
16
|
Tue, 30.08.2011 16:06:55 |
H.-J. Mathes | Trigger software, switch to test version | 12:06 (HJM) running application readscalers2
stopped
switched to test version in ~/Trigger/Trigger.trunk.hmathes
|
|
|
15
|
Tue, 2.08.2011 19:11:38 |
H.-J. Mathes | Software link set to v2011_08_02 | Set symbolic link ~/Trigger/current to Trigger.v2011_08_02
This is trunk@4660 copied to tags@4661. Please |
|
|
14
|
Tue, 2.08.2011 19:03:46 |
H.-J. Mathes | Signal 'CLK' in the trigger system | 18:56 just discovered this: the signal 'CLK'
is no longer defined in signals.dat and also
not connected to ULM CMC206. Don't know when |
|
|
13
|
Tue, 2.08.2011 15:05:50 |
H.-J. Mathes, P. Roznoski | Rerouting of V0p signal | 15:02: The routing of the signal from the
V0p counter was changed in order to shorten
the signal delay to the counting house:
|
|
|
12
|
Tue, 2.08.2011 14:44:13 |
H.-J. Mathes | Trigger software update | 14:40: HJM - Updated to trunk@4658, this contains
Sandros changes (Monitor.cxx) and a (minor)
modification of the start/stop scripts.
|
|
|
11
|
Sun, 31.07.2011 19:27:03 |
H.-J. Mathes | Trigger software | Updated to trunk@4634, the bug in handling
disconnected TCP/IP sockets is fixed now. |
|
|
10
|
Sun, 31.07.2011 05:19:05 |
sandro | setting up trigger | counter HV thr. comments
S1 2200 170 KFKI disc
S2 2000 50 KFKI disc
|
|
|
9
|
Sat, 30.07.2011 10:49:01 |
roznowski | beam cnt settings change | [CODE]
| singal | treshold |
------------------------
|
|
|
8
|
Fri, 29.07.2011 04:18:46 |
H.-J. Mathes | Trigger-Software | on na61trig: Set link for current software
to Trigger.trunk (@4576)
|
|
|
7
|
Wed, 27.07.2011 08:35:38 |
H.-J. Mathes | Icons on desktop of na61trig.cern.ch | [H3]Trigger program icons for 2011 RUN[/H3]
HJM: For the 2011 RUN a new version of the
trigger software will be probably active |
|
|
6
|
Fri, 13.08.2010 15:35:06 |
sandro | trigger check | checked trigger setup for 13 GeV -> OK
checked trigger timing -> OK
|
|
|
5
|
Sun, 8.08.2010 10:47:12 |
alberto | Trigger configuration for Long target 158 GeV magnetic field | Since S3 efficiency is very low at high field,
we changed trigger configuration as follows:
|
|
|
4
|
Wed, 4.08.2010 18:00:26 |
sandro | s2 counting rate | RUN 10850 between 17h00 and 17h30 for about
30 spills the scaler rates for S2 were bizarre.
Back to normal :-) |
|
|
3
|
Sat, 31.07.2010 18:21:54 |
Alain Blondel | change of trigger downscaling | studied trigger downscaling factors.
T2 downscaling of 4:
s1 81835
|
|
|
2
|
Thu, 29.07.2010 18:02:39 |
alain blondel, sandro bravar, alberto marchionni | trigger studies | Took a number of runs with specific trigger
configurations to check the alignment of
the counters, BPD, and target.
|
|
|
1
|
Thu, 29.07.2010 03:32:05 |
Alain Blondel | Long target trigger | consists of
T1 prescale 10 Cedar.(CKOV)bar.S1.S2.(V1')bar |
|