BGV PIN Diodes & Trigger Updates Andreas Alexopoulos BGV Meeting #94 16 / 11 / 2016
Andreas Alexopoulos - BGV Meeting #94 Trigger (1) 5 V/div 1300 V Before TS3 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (2) 1300 V After TS3 – Timing & Amplitude changes (although different beams – to be seen) 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (3) Amplitudes – Before TS3 1300V 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (4) Amplitudes – After TS3 1300V 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (5) Amplitudes 0.5 V/div 1300 V 1 V/div 1500 V 5 V/div 1800 V 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (6) Amplitudes – After TS3 1500V 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (7) Amplitudes – After TS3 1800V 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 PIN Diodes Equipment used: Keithley 2410 Keithley 7001, 7076 mux GPIB-USB-HS cable Software on bgvgw linux-gpib 4.0.3 libraries installed Python installation Under ~/tools, v2.7, with Gpib module Must be used for the read-out script Script for read out bgv_diodes.py Also under ~/tools 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 PIN Diodes Sample console output Usage and help: ~/tools/python/python27/bin/python2.7 ~/tools/bgv_diodes.py –help Automatic run: ~/bgv_diodes.sh CSV output – measurement blocks Datetime, Diode ID, Temp, X, X Voltage, Current, Resistance, Timestamp, Status (x4) 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 PIN Diodes 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 DAQ Attempt today Gas bgvctrl 16/11/2016 Andreas Alexopoulos - BGV Meeting #94
Andreas Alexopoulos - BGV Meeting #94 Trigger (+) Amplitudes – Before TS3 (range (-5,0)) 16/11/2016 Andreas Alexopoulos - BGV Meeting #94