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Message ID: 104     Entry time: 09 Nov 2019 00:13
Author: Xiang Xiao 
Type: Routine 
Category: General 
Subject: 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

 

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