| ID |
Date |
Author |
Type |
Category |
Subject |
|
84
|
05 Nov 2019 08:23 |
Alex / Sam | Routine | General | Run 899, Edrift 100V/cm | Gas pocket: ON (thinkness unknown, since the TPC pressure is >200 mbar) [Edgar\Yi: correction: OFF (during recirculation tpc pressure about 400 mbar)]
Fields: drift 100 V/cm, extraction 2.8 kV/cm (wire grid 3780 V, 1st ring 3580 V, cathode 3780 V) [Yi: 1st ring setting is incorrect, inverted fied between wire grid and field cage ring]
Threshold: 400 ADC below baseline (baselines equalized to 15500)
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Comment: |
|
85
|
05 Nov 2019 08:32 |
Alex / Sam | Routine | General | Run 900, Edrift 500V/cm | Gas pocket: ON (thinkness unknown, since the TPC pressure is >200 mbar) [Edgar\Yi: correction: OFF (during recirculation tpc pressure about 400 mbar)]
Fields: drift 500 V/cm, extraction 2.8 kV/cm (wire grid 3780 V, 1st ring 2780 V, cathode 7780 V) [Yi: 1st ring setting is incorrect, inverted fied between wire grid and field cage ring]
Threshold: 400 ADC below baseline (baselines equalized to 15500)
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Comment: |
|
86
|
05 Nov 2019 23:58 |
Yi Wang | Routine | General | Morning data taking, purity check | Run 917
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 918
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 919
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 920
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
Threshold extend: 5x16 = 80ns
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
|
|
88
|
06 Nov 2019 11:22 |
Yi Wang | Routine | General | Evening data taking, purity check | Not sure if the trigger threshold is correctly set, there is an error:
Traceback (most recent call last):
File "/home/dsproto/online/dsproto_analyzer/threshold_tool.py", line 71, in <module>
main()
File "/home/dsproto/online/dsproto_analyzer/threshold_tool.py", line 47, in main
(mean, rms) = fit_res
ValueError: too many values to unpack (expected 2)
the trigger threshold for all the runs in this Elog is 2699 ADCc below the baseline (see Elog 89)
Run 943
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 945
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
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 946
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
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 948
Gas pocket: ON (thinkness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 949
Gas pocket: ON (thinkness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 951
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
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 952
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 954
Gas pocket: ON (thinkness 7mm)
Fields: OFF
Threshold: 1600 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k |
|
90
|
07 Nov 2019 02:07 |
Sam | Routine | General | Run 963 Laser Run with SiPMs at 65V, 12us trace | Laser Intensity: MAX
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 12us, 5us pre-trigger
SIPM HV: 65V |
|
91
|
07 Nov 2019 02:07 |
Yi/Marco/Andrea | Routine | General | morning data taking, purity check | Run 956
Gas pocket: ON (thickness 7mm)
Fields: drift 200 V/cm, extraction 2.8 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 957
Gas pocket: ON (thickness 7mm)
Fields: drift 200 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 958
Gas pocket: ON (thickness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 960
Gas pocket: ON (thickness 7mm)
Fields: drift 500 V/cm, extraction 3.78 kV/cm
Threshold: 200 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 961
Gas pocket: ON (thickness 7mm)
Fields: OFF
Threshold: 1000 ADC below baseline
Trace length: 200us total, 100 us pre-trigger
TPC Pressure: >200 mbarg
SiPM HV: 65 V
Number of events: 10k |
|
92
|
07 Nov 2019 02:16 |
Sam | Routine | General | Run 964 Laser Run with SiPMs at 65V, 30us trace | Laser Intensity: MAX
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 30us, 5us pre-trigger
SIPM HV: 65V |
|
93
|
07 Nov 2019 02:34 |
Sam | Routine | General | Run 966 Laser Run with SiPMs at 65V, 30us trace | Laser Intensity: MIN
Threshold: external clock (laser NIM), laser set to 1kHz
Trace length: 30us, 5us pre-trigger
SIPM HV: 65V
MISSING FILE (E.Sanchez) |
|
94
|
07 Nov 2019 23:48 |
Yi Wang | Routine | General | morning data taking | Run 973
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: 222 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 974
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: 222 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 975
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: 222 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 976
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: 222 mbarg
SiPM HV: 65 V
Number of events: 10k
Run 978 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 979 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
After laser run:
Switch Laser OFF
In Chronobox:
DIsable "External Triger Enable [ext_trig_ena]0\[0]
Input "0x3F3F3F7F" in "Enable Channel [ch_enable]
|
|
96
|
08 Nov 2019 02:31 |
Ben Smith | Routine | Software | New "run type" selection page | I made a new page that makes it easier to switch between laser/noise/physics runs.
It handles setting the most common chronobox trigger settings, and the V1725 self-trigger thresholds.
For the latter, it assumes that the baselines are at 15500. A suggested workflow would be to run
"equalize_baselines.py" in the morning to ensure all channels are at 15500, then you can use this
page to set the self-trigger thresholds for the rest of the day/week without using the python scripts.
The page is available at https://m-darkside.web.cern.ch/?cmd=custom&page=Run%20type |
|
101
|
08 Nov 2019 10:07 |
Edgar Sanchez | Routine | General | Monitoring Data Taking | Run 995
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: 230 mbarg
SiPM HV: 65 V
Number of events: 10k
Rate ~9 Hz
Comment: TPC pressure increased up to 290 mbarg
Run 996
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: 225 mbarg
SiPM HV: 65 V
Number of events: 10k
Rate ~9 Hz
Comment: TPC pressure increased up to 240 mbarg
Run 997
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 mbarg
SiPM HV: 65 V
Number of events: 10k
Rate ~9 Hz
Run 998
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: 240 mbarg
SiPM HV: 65 V
Number of events: 10k
Rate ~9 Hz |
|
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
|
|
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
|
|
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
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