HW-Time-Slice Firmware-Filter Software vx2740 Steering Module Reports MVM MVM Vexos MVM-Bug listing MVM TRIUMF Local DS Prototype DS Cryogenic For Shifters BCIT-31 ChronoBox Run Operation DS-DAQ
  CERN DS-Proto0 read-only backup, Page 1 of 8  Not logged in ELOG logo
Entry  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
Entry  14 Nov 2019 04:03, Yi/Edgar/Sam, Routine, General, Noise data taking 
Run 1121 

Gas pocket: OFF

Fields:  OFF
Entry  05 Nov 2019 04:48, Yi Wang, Routine, General, Run 873 
Gas pocket: ON (thinkness unknown, since the TPC pressure is >200 mbar)

Fields: drift 500V/cm extraction 3.78kV/cm

Threshold: 1600 ADC below baseline
Entry  05 Nov 2019 04:57, Yi Wang, Routine, General, Run 875 
Gas pocket: ON (thinkness unknown, since the TPC pressure is >200 mbar)

Fields: OFF

Threshold: 1600 ADC below baseline
Entry  05 Nov 2019 05:09, Yi Wang, Routine, General, Run 877 
Gas pocket: ON (thinkness unknown, since the TPC pressure is >200 mbar)

Fields: drift 200 V/cm, extraction 2.8 kV/cm

Threshold: 1600 ADC below baseline
Entry  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
Entry  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>
Entry  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
Entry  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
Entry  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.
Entry  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.
Entry  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
Entry  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
Entry  13 Nov 2019 00:08, Yi Wang, Routine, General, Morning data taking 
Run 1099

Gas pocket: ON (thinkness 7mm)

Fields: drift 200 V/cm, extraction 3.78 kV/cm
Entry  15 Nov 2019 00:19, Yi Wang, Routine, General, Laser run 
Run 1166 Laser run

Chronobox: External trigger Enable

Chronobox: Enable Channel [ch_enable]: 0x00000000
Entry  16 Nov 2019 01:57, Yi Wang, Routine, General, Dual phase data taking proposed by Marco 
Run 1186

Gas pocket: ON (thinkness 7mm)

Fields: drift 200 V/cm, extraction 2.8 kV/cm
Entry  17 Nov 2019 00:48, Yi Wang, Routine, General, dual phase data taking Screenshot_from_2019-11-17_11-02-26.png
Run 1197

Gas pocket: ON (thinkness 7mm)

Fields: drift 200 V/cm, extraction 2.8 kV/cm
Entry  17 Nov 2019 02:23, Yi Wang, Routine, General, dual phase data taking 
Noise problem seems like fixed after remaking the Al foil cover.

Run 1208

Gas pocket: ON (thinkness 9mm)
Entry  11 Nov 2019 00:47, Yi / Edgar, Problem Fixed, Digitizer, Problem fixed by restarting the VME crate 
 
Entry  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
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