| ID |
Date |
Author |
Subject |
Text |
 |
|
98
|
Tue, 8.11.2011 12:32:12 |
A.Aduszkiewicz | TPC HV drift and chambers | The drift voltage has been set to the nominal
value in all TPCs:
VTPC-1: 13000V
|
|
|
75
|
Sat, 11.06.2011 00:33:37 |
A. Aduszkiewicz | TPC HV almost full | VTPC-1 1050V
VTPC-2 1000V
MTPC SR 1000V
|
|
|
369
|
Tue, 28.10.2025 20:08:28 |
B. Lyon | TPC HV Settings for p+p 300GeV/c run and Pb+Pb run (with GRC) | [TABLE border="0" cellspacing="10"]
| VTPC-1 | Gap TPC
| VTPC-2 | FTPC 1 | MTPC-L | MTPC-R |
|
|
100
|
Wed, 9.11.2011 18:36:56 |
A. Aduszkiewicz | TPC HV | Chamber voltages are now 100V below the nominal
values. Currents are low. |
|
|
110
|
Wed, 16.11.2011 14:52:19 |
A. Aduszkiewicz | TPC HV | Today, testing with the beam on, the HV in
the GAP TPC has been increased to the nominal
value. It could be still too low, since the |
|
|
265
|
Tue, 26.07.2016 13:14:00 |
A.Aduszkiewicz, M.Kumara | TPC HV scan | 26.07.2016 16:24:33 HV reference values: http://na61-elog.cern.ch/Experts+logbook/160726_132831/printscreen_265_20160726-132821.png
26.07.2016 16:26:25 HV -30V setting: http://na61-elog.cern.ch/Experts+logbook/160726_162601/printscreen_265_20160726-162551.png
|
7x |
|
177
|
Mon, 3.12.2012 18:14:48 |
D.Jokovic | TOF status at the start of Be run | https://na61db.cern.ch:8443/elog/TOF+logbook/12 |
|
|
164
|
Tue, 25.09.2012 21:01:58 |
Zoltan Fodor | TOF readout problem | The TOF read out crashed, could not initialize
the create No5.
Reconnected the VSBI bus in the old configuration. |
|
|
18
|
Mon, 26.07.2010 21:00:05 |
N.Abgrall | TOF data | Starting to take data for forward TOF calibration.
HV is set to 2009 values to start with.
Goal is to check ADC spectra over the 160 |
|
|
161
|
Fri, 21.09.2012 13:16:10 |
D.Jokovic | TOF HV status at the start of p+Pb run | On TOF-R, the distributors #1.1, #1.2 & #1.3
in the crate 1 didn't work. High voltage
for those PMTs supplied by new, custom made |
|
|
316
|
Tue, 28.06.2022 18:51:55 |
Kamil W. | THC scan for protons (30 GeV/c T2K) |
Wed, 29.06.2022 07:55:51 THC full scan complete
and attached. |
8x |
|
315
|
Tue, 28.06.2022 16:59:00 |
Kamil W. | THC scan | Low pressure range scan |
|
|
311
|
Sun, 26.06.2022 13:54:33 |
K.Sakashita | T2K target installation work on June 25 | - Tightened fixing screws of the side support
bar since it was found that these screws
were not so tight. In order to reduce possibility |
|
|
310
|
Sun, 26.06.2022 13:42:52 |
K.Sakashita | T2K target installation work on June 24 | - install T2K replica target. We installed
the label "C".
- adjusted the position of S3 in order to |
|
|
309
|
Sun, 26.06.2022 12:57:43 |
K.Sakashita | T2K target installation work on June 23 | - GEM-BPD was installed after adjusting the
position of the concrete block
- Modify the position fixing parts of the |
|
|
307
|
Wed, 22.06.2022 19:16:57 |
K.Sakashita | T2K target installation work | K.Sakashita, Y.Nagai, H.Kitagawa, Y.Shiraishi
|
|
|
324
|
Tue, 5.07.2022 12:24:02 |
K. Wojcik | T2K run S4 position scan | Tue, 5.07.2022 12:24:43 Horizontal S4 scan.
Set nominal current for TRIM.021.492 : -4.1
A. DID NOT change the magnet current (-3.7 |
8x |
|
329
|
Wed, 20.07.2022 11:02:29 |
W. Brylinski | T2K run - pulser callibration data | Run list:
- 40737 - pulser data, default configuration
(glitch filter off)
|
|
|
34
|
Thu, 26.08.2010 17:40:08 |
Andras Laszlo, Zoltan Fodor | T1, T4 scaling factors | - Changed T1 scaling factor to 1000.
- Changed T4 scaling factor to 40. |
|
|
1
|
Fri, 28.05.2010 19:22:18 |
Z. Fodor, A. Laszlo | T0, timing, busy logic | - Because of the new 12bit prescale facility,
MT is late to S11 with additional 11ns at
the busy logic crate.
|
|
|
106
|
Sat, 12.11.2011 19:57:26 |
Z.Fodor, A.Laszlo | T0 change | See: https://na61db.cern.ch:8443/elog/DAQ+logbook/15 |
|
|
274
|
Thu, 6.07.2017 22:55:24 |
Z.Fodor, A.Laszlo | Starting FTPC conditioning | 21:48 (A.Laszlo):
Pulser data: run 28530
Empty events: run 28531
|
|
|
113
|
Sat, 19.11.2011 19:48:50 |
S. Pulawski | Signal cabel of Z get sum. | Connected back to ADC. Not reason to be unconnected
earlier. |
|
|
227
|
Mon, 3.11.2014 11:32:46 |
Z. Fodor, A.Laszlo | Sensor of water temperature | Stephan Berry opened one valve on the HR cooling
waters.
10:40 The sensor fixed to the tube on the |
|
|
195
|
Sun, 13.01.2013 22:29:05 |
S. Pulawski | Scan Be/All depend of trigger settings. | Scan was made on standalone DAQ of Z detector:
Results:
S1 S2 V0bar Be/All= 4.43%
|
|
|
237
|
Mon, 9.02.2015 15:27:35 |
A.Laszlo | Saving old S11 setting | |
|
|
120
|
Wed, 7.12.2011 17:52:15 |
A.Laszlo | Saved setting of 2011 ion run | ...::: TPC HV :::...
VTPC-1 1210 V (sectors 1 and 4) / 1180 V
(rest)
|
13x |
|
148
|
Wed, 8.08.2012 13:53:21 |
Z. Fodor | S5 position | The S5 counter was survey by the geometers
at the position -61.5, 7.9 |
|
|
185
|
Thu, 6.12.2012 12:54:38 |
Z. Fodor | S4 thresholds changed to 496mv | I changed th threshold of S4 fro 384 mV to
496mV no to cut the Li, but with this
cut we are reducing only half of the Be. |
|
|
226
|
Sun, 2.11.2014 21:37:24 |
O. Wyszynski | S4 signal | https://na61elog.cern.ch/Trigger+logbook/39 |
|
|
238
|
Tue, 10.02.2015 16:08:34 |
Z.fodor | S4 position x=0, check beam hight markers | I put the s4 counter to the no beam (x=0)
position
With the long tube water levels with Antoni |
|
|
198
|
Tue, 15.01.2013 17:15:58 |
MG | S4 position change to field on | 17:11 (MG) S4 is moved to the Be at 19A GeV/c
position for 20 GeV/c field, i.e. to 8.4
mm
|
|
|
183
|
Wed, 5.12.2012 12:33:48 |
Z. Fodor | S4 position | I put the S4 to the position of Be. 6.2 mm
to Jura. Before it was on the hadron position.!!!!!! |
|
|
243
|
Mon, 16.02.2015 18:11:38 |
S. Kowalski | S4 beam on | S4 is at the Ar 150 GeV/c beam with 158 GeV/c
magnetic field position: x=+6 mm (Jura side)
We had difficulty to move the counter with |
|
|
240
|
Wed, 11.02.2015 23:42:21 |
A. Aduszkiewicz, Z.Fodor | S4 and GAP TPC out of the beam | 23:10 A.Aduszkiewicz S4 moved to x=-16.9cm
(Saleve side). GAP TPC moved all the way
towards the Jura side (101.5cm). |
|
|
318
|
Wed, 29.06.2022 11:23:10 |
Kamil W., Yoshikazu N. Ken S. | S3 and S2 scan (T2K run) | |
6x |
|
232
|
Wed, 19.11.2014 23:03:18 |
A.Laszlo, Z.Fodor | S1_2,S1_3,S1_4 high voltage raised |
HV of S1_2,S1_3,S1_4 was raised a bit in
order to have better signal quality. |
|
|
250
|
Sat, 21.03.2015 23:18:47 |
T.Czopowicz | S1 in DB (and java monitor) | S1 counts added to the DCS database.
It can be monitored via the java monitor
(trig/S1) |
|
|
27
|
Wed, 11.08.2010 20:31:00 |
A. Aduszkiewicz | Restored the standard TPC voltages. | VTPC-1: 1210/1180 V
VTPC-2: 1060 V
MTPC-L: 1060/990 V
|
|
|
162
|
Fri, 21.09.2012 18:52:50 |
A. Marcinek | Problems with BPD1 signals | see https://na61db.cern.ch:8443/elog/BPD+logbook/65 |
|
|
144
|
Thu, 2.08.2012 08:57:06 |
Z. Fodor | Problem with na61conv | During the MD the na61conv hanged up, was
no connections and the terminal also was
not working. I restarted with the reset button. |
|
|
244
|
Fri, 20.02.2015 19:01:39 |
Dejan Jokovic | Problem with TOF-R TDCs | https://na61-elog.cern.ch/TOF+logbook/27 |
|
|
173
|
Fri, 30.11.2012 14:53:08 |
A.Laszlo | Pressure loss in VTPC chilled water circuit. | Due to the above reason the readout electronics
power supply tripped, |
|
|
216
|
Wed, 6.08.2014 11:46:48 |
Z. Fodor | Preparation to the modification in the area | We (AA and ZF) are switched off the powers
for the racks in the area for the low voltage
creates and crates of the gating pulser. |
|
|
293
|
Tue, 13.11.2018 17:56:21 |
M. Kuich | Pb targets inside VD | Tue, 13.11.2018 17:56:11 Targets installed
in the VD: Pb 2mm - 37mm towards Jura; Pb
3mm - 37mm toward Saleve. |
|
|
205
|
Wed, 23.01.2013 18:13:59 |
O. Wyszynski | Pattern Units | https://na61db.cern.ch:8443/elog/Trigger+logbook/37 |
|
|
44
|
Sat, 20.11.2010 20:52:30 |
A.Laszlo | Page entry to log PSD and ion test beam activities |
* RUNCONTROL[2010.11.20-20:55:25]: Pedestal
run 013251 was successful.
|
|
|
115
|
Thu, 24.11.2011 09:41:36 |
A. Ivashkin | PSD voltages for Pb runs | For Pb test runs 15136-15141 the HV at MAPDs
for modules 6,7,10,11 was reduced for 1 Volts.
The current values: Mod.6: U=65.0 V ;Mod.7: |
|
|
91
|
Fri, 16.09.2011 09:20:06 |
A.Laszlo | PSD trigger uses aircore cable of S5 temporarily | We unconnected S5 PMT from its aircore cable,
and used it for PSD trigger signal line to
shorten PSD delay. |
|
|
118
|
Tue, 29.11.2011 17:42:32 |
Ivashkin A. | PSD trigger thresholds | PSD trigger thresholds for energies:
150 GeV - 520 mV
75 GeV - 270 mV
|
|
|
182
|
Tue, 4.12.2012 20:52:34 |
A.Ivashkin | PSD trigger threshold | At 20:30 the threshould on PSD veto was set
to 100 mV. It corresponds to 5-6 nucleons
threshold. Fine tuning is required after |
|
|
207
|
Tue, 5.02.2013 15:58:35 |
A.Ivashkin | PSD trigger threshold | PSD trigger threshold was set to 100 mV (1V)
as before for 13 GeV Be beam
|
|
|
206
|
Fri, 25.01.2013 10:17:48 |
S. Pulawski | PSD treshold 30 GeV | Yesterday night:
PSD threshold set -2.3 (measure on module)
(A.Ivashkin) - It corresponds to 230 mV |
|
|
194
|
Fri, 11.01.2013 22:35:26 |
A.Ivashkin | PSD threshold for 20 GeV is 160 mV | We set PSD threshold for 20 GeV as 160 mV.
Note, that it was 100 mV for 13 GeV used
in December run. |
|
|
92
|
Sun, 18.09.2011 20:33:05 |
A.Laszlo | PSD sum signal to ADC1-10 | We connect the PSD sum signal (arriving on
S5 aircore cable) to ADC unit 1 (rack 17
crate 8 slot 8) channel 10. |
|
|
233
|
Mon, 8.12.2014 13:37:18 |
A.Ivashkin | PSD repair | From 11.30 to 13.30 we replaced the thermo-electrical
controller for Peltier cooling in module
#18. Now it works.
|
|
|
139
|
Wed, 18.07.2012 11:23:25 |
AL, ZF | PSD readout check | AL,ZF: Took out some hanging cable on the
NIM crate, in the FAN IN/OUT used different
outputs for the lines /to have higher signals/ |
|
|
117
|
Tue, 29.11.2011 17:39:47 |
Ivashkin A. | PSD position at beam | PSD position (center of PSD) at beam for energy:
80 GeV, 150 GeV: Z=2200 cm from target, Y=0
cm, X=18 cm (to Jura side)
|
|
|
149
|
Mon, 13.08.2012 16:00:06 |
Z.fodor | PSD movement | I moved the PSD to the parking position. move
down by 472mm and to Jura 340mmm
|
|
|
220
|
Mon, 29.09.2014 15:58:18 |
A.Aduszkiewicz | PSD moved to Saleve | PSD was moved all the way towards the Saleve
side, in order to be moved away from the
beam incoming on October 3. |
|
|
187
|
Mon, 10.12.2012 18:55:04 |
O.Wyszynski | PSD in pattern unit | See: https://na61db.cern.ch:8443/elog/DAQ+logbook/37 |
|
|
337
|
Sun, 13.11.2022 00:08:29 |
M. Bielewicz, J. Szewinski, O. Izvestnyy, N. Karpushkin | PSD callibratrion | All run have wrong label "0 GeV Krypton Calibration
2022"
Sun, 13.11.2022 00:10:13 Experimental area |
|
|
116
|
Thu, 24.11.2011 11:07:21 |
A. Ivashkin | PSD MAPD voltages | For the next Pb test runs the voltage at PSD
modules 6,7,10,11 increased.
Mod.6: U=65.5 V;Mod.7: U=65.5 V; Mod.10: |
|
|
45
|
Sun, 21.11.2010 01:06:16 |
O. Petukhov | PSD | Starting module-by-module calibration.
Module 1 already checked - psd run 10792.
Need 5M events for other modules.
|
|
|
175
|
Mon, 3.12.2012 16:48:23 |
O.Petukhov | PSD | PSD platform moved to the run position (13cm
to Jura https://na61db.cern.ch:8443/elog/Experts+logbook/117).
Y-position at 0 cm. Z-position - at 71 cm |
|
|
36
|
Thu, 2.09.2010 15:58:25 |
Andras Laszlo | Overcurrent on FEE, replacement of FEE in MPTCR | MB LV193 was switching off constantly. Could
not switch on. Reason found out: overcurrent
on MTPCR, Sector9, PADR12, FEE2 detected, |
|
|
109
|
Tue, 15.11.2011 22:55:09 |
A.Laszlo, S.Pulawski | Oscillation observed on the pedestal line of VTPC2-Sector4,6 | See: https://na61db.cern.ch:8443/elog/DAQ+logbook/17 |
|
|
196
|
Sun, 13.01.2013 22:53:19 |
S. Pulawski | New treshold for Z detector | I increase the treshold for Z detector.
New values are:
Z2 = -1.17V
|
|
|
186
|
Thu, 6.12.2012 18:32:11 |
S. Pulawski | New Z det TH | Set threshold for Zdet Z2=-1.60, Z3=-3.43 |
|
|
67
|
Sun, 5.12.2010 10:41:28 |
O.Petukhov, M.Golubeva | Morning shift |
* RUNCONTROL[2010.12.05-11:05:58]: Startup
of run 013547 with success. Target: None.
|
12x |
|
72
|
Mon, 6.12.2010 08:37:11 |
A. Wilczek, M.Golubeva | Morning shift | 11:15 (awilczek) Changed position of the radiator
from 26 cm to 32 cm.
The Voltage is still off.
|
12x |
|
82
|
Thu, 4.08.2011 18:47:29 |
Z.Fodor, A.Laszlo | Modification of MTDC mapping | See: https://na61db.cern.ch:8443/elog/DAQ+logbook/5 |
|
|
80
|
Mon, 1.08.2011 14:02:33 |
W. Dominik | Magnets V1 & V2 settings and callibration | 14:00 callibration:
V1 for I=5000A measured ==> should be 5000A
set
|
|
|
141
|
Thu, 26.07.2012 15:44:04 |
Z, Fodor | Magnet warm up | With Yves Gaillard measured the resistance
of the coil on VTX1. Put 10 A current to
the coil. The measured voltage drop .720V |
|
|
299
|
Tue, 9.11.2021 13:53:38 |
Zoltan Fodor | Magnet test | 8.11 10:00 tried to rump up VTX1
11:40 VTX1 camp crashed by cryo after they
tried to ramp up the VTX2 and it is was |
|
|
135
|
Tue, 10.07.2012 10:41:14 |
A.Laszlo | Magnet settings for 2012 158GeV/c p+Pb data taking | List of responsables in 2012:
- Magnet cryogenics: Laura Stuart - 160720
- Magnet power supply: Yves Gaillard - 160950, |
|
|
158
|
Thu, 20.09.2012 14:18:15 |
Zoltan Fodor | Magnet settings | Set the current on the magnets for 160 GeV/c
configuration
VTX1 set value: 5012.6A measured value: 5011.6A
|
|
|
159
|
Thu, 20.09.2012 19:10:59 |
Zoltan Fodor | Magnet problem on VTX1 again | ZF: The VTX1 magnet is quenched !!!!!!! some
times around 6 o'clock
in the crio logbook 18:01 started the quench |
|
|
147
|
Mon, 6.08.2012 13:24:11 |
Z. Fodor | Magnet heating | From NA49 VTX@ reparation we found: 60 heating
current at 20V is 215K.
62A |
|
|
282
|
Thu, 5.10.2017 13:33:44 |
M. Kuich | MTPCs, VTPCs and GapTPC HV status (p+Pb 40 and Xe+La) | amplification voltage/drift voltage
[TABLE border="0" cellspacing="10"]
|
|
|
286
|
Sat, 30.06.2018 16:20:07 |
P. Podlaski | MTPCs, VTPCs and GTPC HV status (neutrino run) | amplification voltage/drift voltage
[TABLE border="0" cellspacing="10"]
|
|
|
291
|
Fri, 26.10.2018 09:49:15 |
P. Podlaski, M. Kuich | MTPCs, VTPCs and GTPC HV status (neutrino run and Pb+Pb run and FRAGMENTATION run) | amplification voltage/drift voltage
[TABLE border="0" cellspacing="10"]
|
9x |
|
83
|
Fri, 5.08.2011 11:35:02 |
A.Laszlo | MTPCL gating grid contact problem | MTPCL sectors 11-20 showed spike in the middle
of time range. Rainer's advice was to check
contacts of trigger LEMO cable to gating |
|
|
248
|
Wed, 18.03.2015 11:46:43 |
A.Grzeszczuk, A.Aduszkiewicz | MTPC-R gating pulser | The gating pulser in MTPC-R sector 23 was
repaired: chip 4001 was replaced with a new
one. Preliminary tests with pedestals show |
|
|
38
|
Wed, 22.09.2010 19:57:32 |
A. Aduszkiewicz | MTPC-L voltages down by 100V | Reduce MTPC-L voltages in for safety during
the test - looking for the leak in the gas
system. |
|
|
39
|
Fri, 24.09.2010 00:13:21 |
A. Aduszkiewicz | MTPC-L voltage up and down | At 20.00 I increased the voltage in MTPC-L
to nominal values. However at 23:11 shifters
reported problems with the gas system and |
|
|
42
|
Fri, 24.09.2010 22:25:10 |
A. Aduszkiewicz | MTPC-L voltage up | The MTPC-L HV was increased by 100V, to the
nominal values. |
|
|
219
|
Sun, 21.09.2014 10:29:28 |
A. Aduszkiewicz | MTPC-L sector 3 | In MTPC-L sector 3 there is a high current
(50nA) with very low voltage (100V). We suspect
either the capacitor, or problem inside the |
|
|
40
|
Fri, 24.09.2010 10:14:31 |
A. Aduszkiewicz | MTPC-L HR down by 100V | Just realized that the shifters didn't reduce
the voltage in the HR sectors - did it right
now. |
|
|
304
|
Tue, 10.05.2022 10:41:47 |
PP, WB | MTPC non working sectors | Following sectors are not working (zero current,
no particles visible):
[LIST]
|
|
|
168
|
Wed, 3.10.2012 15:35:26 |
Z. Fodor | MTPC hut temperature | At 13.30 we increased the incoming air temprature
by 1 C degree. I learned from the guy, they
modified
|
|
|
303
|
Fri, 1.04.2022 15:54:22 |
P. Podlaski, W. Brylinski | MTPC cooling temperatures | Fri, 1.04.2022 15:54:31 Changing the temperatures
of cooling 16.5 -> 15.5 |
|
|
285
|
Wed, 20.06.2018 20:54:43 |
A.Aduszkiewicz | MTPC LV on | LV for the MTPC wall was switched on.
I tried to power on concentrators using standalone
power supply, but it seems I connected the |
|
|
88
|
Tue, 23.08.2011 12:04:53 |
T. Matulewicz, P. Roznowski | MTPC L drift length change 2 | [URL=https://na61db.cern.ch:8443/elog/DCS+logbook/62]MTPC
L drift length change 2[/URL] |
|
|
87
|
Mon, 22.08.2011 09:53:28 |
T. Matulewicz, P. Roznowski | MTPC L drift length change | [URL=https://na61db.cern.ch:8443/elog/DCS+logbook/61]MTPC
L drift length change[/URL] |
|
|
340
|
Thu, 17.11.2022 20:18:36 |
M. Bielewicz, J. Szewinski, A. Izvestnyy, N. Karpushkin, D. Rybka | MPSD position callibration | Thu, 17.11.2022 19:30:21 Move MPSD to the
central position
Thu, 17.11.2022 20:00:52 Close the door to |
|
|
283
|
Mon, 23.10.2017 21:26:24 |
E. Kaptur | Lowered TPC Voltages | On Magda's orders I have lowered TPC voltages
by 200 V.
|
|
|
351
|
Sat, 13.07.2024 12:36:35 |
I. Pidhurskyi | List of runs to fix in bookkeeping | Run 44231 -- All zero-suppression thresholds
for TPCs were set to zero due to a bug in
the tdaq-control. (remove?)
|
|
|
351
|
Sat, 13.07.2024 12:36:35 |
I. Pidhurskyi | List of runs to fix in bookkeeping | Run 44231 -- All zero-suppression thresholds
for TPCs were set to zero due to a bug in
the tdaq-control. (remove?)
|
|
|
261
|
Sun, 28.02.2016 15:05:00 |
T.Czopowicz, B.Maksiak | Light guide for LV protected | Part of the VTPCs LV optical fiber, which
goes aside the MTPC hut and magnets has been
protected. |
|