ID |
Date |
Author |
Type |
Category |
Subject |
104
|
09 Nov 2019 00:13 |
Xiang Xiao | Routine | General | Morning data taking | "ERROR INFO: 10:38:10.924 2019/11/09 [feov1725MTI00,ERROR] [feoV1725.cxx:1048:read_trigger_event,ERROR] Error: did not receive a ZMQ bank after 100.000000 ms. Stopping run."
Emailed to Ben.
Run 999
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 233 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1000
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 235 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1001
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 238 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1002
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 238 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1003 Laser run (manually stopped)
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MIN
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
Comment: Triger rate too low (~8 Hz), manually stopped
Run 1004 Laser run (manually stopped)
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MIN
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
Comment: Triger rate too low (~8 Hz), manually stopped
|
105
|
09 Nov 2019 07:29 |
Marco Rescigno | Problem Fixed | MIDAS | this morning problem | frontend process still alive but slow, causing lot of rejected triggers.
stopped and restarted the feov1725 process to fix this |
106
|
09 Nov 2019 09:39 |
Sam Hill | Routine | General | Evening data taking | Run 1016
Gas pocket: ON (thinkness 7mm)
Fields: Off
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 201 mbarg
SiPM HV: 65 V
Number of Events: 10K
Run 1017
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 201 mbarg
SiPM HV: 65 V
Number of Events: 10K
Run 1018
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 217 mbarg
SiPM HV: 65 V
Number of Events: 10K
Run 1019
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 240
SiPM HV: 65 V
Number of Events: 10K
Run 1020 Laser Run
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MAX
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
Comment: Recieved this error message but run seemed to continue ok and data appeared to be written: 19:56:04.839 2019/11/09 [feov1725MTI00,ERROR] [feoV1725.cxx:1048:read_trigger_event,ERROR] Error: did not receive a ZMQ bank after 100.000000 ms. Stopping run. ╳
Run 1021 Laser Run
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MIN
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
|
107
|
10 Nov 2019 00:06 |
Yi Wang | Routine | General | morning data taking | Run 1022
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 159 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1024
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 186 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1025
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 207 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1026
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 225 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1028 Laser run
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MAX
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
Number of events: 100k
Run 1029 Laser run
Chronobox: External trigger Enable
Chronobox: Enable Channel [ch_enable]: 0x00000000
Laser Intensity: MIN
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V
Number of events: 100k |
108
|
10 Nov 2019 08:04 |
Edgar Sanchez | Routine | General | S1 data taking with field | Run 1032
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 100 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 800 Hz
Run 1033
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 200 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 350 Hz
Run 1034
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 250 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 260 Hz
Run 1035
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 400 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 200 Hz
Run 1036
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 600 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 130 Hz
"ERROR INFO: 17:19:23.176 2019/11/10 [feov1725MTI00,ERROR] [feoV1725.cxx:1048:read_trigger_event,ERROR] Error: did not receive a ZMQ bank after 100.000000 ms. Stopping run."
Run 1037
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 800 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 110 Hz
Run 1038
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 80 Hz
Run 1039
Gas pocket: OFF
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 150 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 400 Hz
|
109
|
10 Nov 2019 08:40 |
Edgar Sanchez | Routine | General | S1 data taking without field | Run 1041
Gas pocket: OFF
Fields: OFF
Threshold: 100 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 360 Hz
Run 1042
Gas pocket: OFF
Fields: OFF
Threshold: 200 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 340 Hz
Run 1043
Gas pocket: OFF
Fields: OFF
Threshold: 250 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 290 Hz
Run 1044
Gas pocket: OFF
Fields: OFF
Threshold: 400 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 240 Hz
Run 1045
Gas pocket: OFF
Fields: OFF
Threshold: 600 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 170 Hz
Run 1046
Gas pocket: OFF
Fields: OFF
Threshold: 800 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 140 Hz
Run 1047
Gas pocket: OFF
Fields: OFF
Threshold: 1000 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 110 Hz
Run 1048
Gas pocket: OFF
Fields: OFF
Threshold: 150 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 400 Hz
Run 1049
Gas pocket: OFF
Fields: OFF
Threshold: 100 ADCc below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 340 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 400 Hz |
110
|
10 Nov 2019 11:18 |
Edgar Sanchez | Routine | General | Afternoon system monitoring | Run 1050
Gas pocket: ON (unknow)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 245 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1051
Gas pocket: ON (unknow)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 260 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1052
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 245 mbarg
SiPM HV: 65 V
Number of events: 10k
Stopped. Problem with DAQ |
111
|
10 Nov 2019 11:19 |
Edgar Sanchez | Routine | General | S1 + S2 short time window | Run 1054
Gas pocket: ON (unknow)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 100 ADC below baseline
Trace length: 30us total, 5 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 240 mbarg
SiPM HV: 65 V
Number of events: 50k
Rate: 400 Hz
|
112
|
10 Nov 2019 12:15 |
E. Sanchez | Problem | MIDAS | Problem DAQ | Error during data taking 1573416708 21:11:48.151 2019/11/10 [feov1725MTI00,INFO] V1725 PLL loss lock Board:0 (vmeAcq=0x0)
It stop saving event but run in process. Impossible to stop the run. I tried to reset feov1725MTl00. After that error:
1573416857 21:14:17.792 2019/11/10 [feChronoEsper,INFO] Client 'feov1725MTI00' on database 'ODB' removed by db_cleanup called by cm_periodic_tasks because pid 9724 does not exist
Run stopped after some time. Error 21:21:19.121 2019/11/10 [mhttpd,ERROR] [midas.cxx:3951:cm_transition_call,ERROR] cannot connect to client "feov1725MTI00" on host localhost, port 40944, status 503 ╳
Trying to restart feov1725MTI00. Status initializing
It is not possible to initialize
|
113
|
11 Nov 2019 00:37 |
Yi Wang | Problem | MIDAS | cannot connect to rootana | The connection to rootana is lost.
No data taking can be started. |
114
|
11 Nov 2019 00:47 |
Yi / Edgar | Problem Fixed | Digitizer | Problem fixed by restarting the VME crate | |
115
|
11 Nov 2019 01:12 |
Yi / Edgar | Routine | General | Morning data taking | Run 1065
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 100us total, 80 us post-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 260 mbarg
SiPM HV: 65 V
Number of events: 20k
Run 1066
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 500 ADCc below baseline
Trace length: 100us total, 80 us post-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 260 mbarg
SiPM HV: 65 V
Number of events: 20k
Run 1067
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 200 ADCc below baseline
Trace length: 100us total, 80 us post-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 260 mbarg
SiPM HV: 65 V
Number of events: 20k |
116
|
11 Nov 2019 09:31 |
Sam Hill | Routine | General | Afternoon system monitoring: IV curves and Dewar refill | 17:30
Took a set of IV curves using 0.5V steps from 30-50V and 0.05 steps above 50V.
Curves all look as expected, although reducing the step size makes the breakdown voltage harder to see on the plots.
Will use 0.02V steps in future.
Data can be found on dsproto machine at: /home/dsproto/online/dsproto_sy4527/ivdata_191111
Summary plot attached to this entry.
19:15
Refilled outer dewar for 10 mins |
Attachment 1: summaryPlot_191111.png
|
|
117
|
11 Nov 2019 10:05 |
Sam Hill | Problem | General | Evening data taking | Attemted the following run, and it started but the rate was shoing 0 and it got stuck on 5 events
Was unable to connect to Chronobox webpage even after turning VME crate off and on.
Abandoned run and will attempt to fix in the morning.
Run 1073
Gas pocket: ON (thickness unknown)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 252mbarg
SiPM HV: 65 V
Number of Events: 10K
|
118
|
11 Nov 2019 23:57 |
Yi Wang | Problem Fixed | Trigger | ID 117 problem is fixed | The problem reported in ID 117 is somehow fixed this morning. |
119
|
12 Nov 2019 00:16 |
Yi Wang | Problem | Digitizer | V1725 error, runs keep crashing | 09:15:33.955 2019/11/12 [feov1725MTI00,ERROR] [feoV1725.cxx:663:link_thread,ERROR] Exiting thread 3 with error |
120
|
12 Nov 2019 00:23 |
Ben Smith | Problem | Digitizer | V1725 error, runs keep crashing | It looks like there's a memory leak in the high voltage driver, and we were running out of memory (using a lot of swap). That *may* be related to the recent instability, but I'm not sure.
If things are more stable now, then the memory leak was probably the cause. If not, then we should try stopping the V1725 program, power-cycling the VME crate, then starting the V1725 program.
Yi: restarted the VME crate twice, now it seems like smooth. |
121
|
12 Nov 2019 00:24 |
Yi Wang | Routine | General | Morning data taking | Run 1084
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 500 ADCc below baseline
Trace length: 100us total, 50 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 240 mbarg
SiPM HV: 65 V
Number of events: 20k
Run 1085
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 200 ADCc below baseline
Trace length: 100us total, 50 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 240 mbarg
SiPM HV: 65 V
Number of events: 20k
Run 1086
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 100us total, 50 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 240 mbarg
SiPM HV: 65 V
Number of events: 6k
Run crashed: 09:31:55.239 2019/11/12 [feov1725MTI00,ERROR] [feoV1725.cxx:663:link_thread,ERROR] Exiting thread 0 with error |
122
|
12 Nov 2019 09:22 |
Edgar Sanchez | Routine | General | Afternoon system monitoring | Run 1090
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 100us total, 50 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1091
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 400 ADCc below baseline
Trace length: 100us total, 50 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k |
123
|
12 Nov 2019 09:30 |
Edgar Sanchez | Routine | General | Afternoon system monitoring | Run 1092
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1093
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1094
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADCc below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 1095
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1000 ADCc below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: 220 mbarg
SiPM HV: 65 V
Number of events: 10k |
|