Difference between revisions of "CTOF ADC response"
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m (Elton moved page COTF ADC response to CTOF ADC response: correct title) |
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== CTOF ADC Response == | == CTOF ADC Response == | ||
− | The PMT signal response of the CTOF is looked at using Raw data from the fADC using the pulse_peak variable. The data is from run 101604 and run 101606 with CTOF trigger and a simultaneouos physics trigger. The response function for the two paddles further away from the beam line show nice relatively clean landau distributions while the two paddles close to the beam line still do have some backround from accidental hits. Note that these analysis uses the tracking and matches hits to the tracks to reduce the background. | + | The PMT signal response of the CTOF is looked at using Raw data from the fADC using the pulse_peak variable. The data is from run 101604 and run 101606 with CTOF trigger and a simultaneouos physics trigger. The response function for the two paddles further away from the beam line show nice relatively clean landau distributions while the two paddles close to the beam line (middle tow colums) still do have some "exponential" backround from accidental hits. Note that these analysis uses the tracking and matches hits to the tracks to reduce the background. The top row displays the TOP PMTs while to bottom row the BOTTOM PMTs. |
− | + | <br><b>Run 101604 and Run 101606</b><br> | |
[[File:adc_rawdata.jpg]] | [[File:adc_rawdata.jpg]] | ||
+ | |||
+ | <br>similarly <b>Run 101604 and Run 101606</b>, note the missing Paddle 3 bottom PMT!<br> | ||
+ | [[File:adc_rawdata_r101290_r101291.gif]] | ||
+ | |||
+ | |||
+ | <br>similarly two even realier runs <b>Run 100834 and Run 100835</b><br> | ||
+ | [[File:adc_rawdata_r100834_r100835.gif]] |
Latest revision as of 10:30, 1 March 2023
CTOF ADC Response
The PMT signal response of the CTOF is looked at using Raw data from the fADC using the pulse_peak variable. The data is from run 101604 and run 101606 with CTOF trigger and a simultaneouos physics trigger. The response function for the two paddles further away from the beam line show nice relatively clean landau distributions while the two paddles close to the beam line (middle tow colums) still do have some "exponential" backround from accidental hits. Note that these analysis uses the tracking and matches hits to the tracks to reduce the background. The top row displays the TOP PMTs while to bottom row the BOTTOM PMTs.
Run 101604 and Run 101606
similarly Run 101604 and Run 101606, note the missing Paddle 3 bottom PMT!