Difference between revisions of "First look at TOF data from Fall 2014"
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[[Image:run2209_tdctime.gif|x200px|CAEN TDC timing of all PMTs]] | [[Image:run2209_tdctime.gif|x200px|CAEN TDC timing of all PMTs]] | ||
| − | The | + | The next two images shows the number of samples used to calculate the integral of the Signal and an example pedestal: |
| − | [[Image:run2209_samplesinintegral.gif|x200px| Number of samples used to calculate the integral]] | + | {|boarder="0" cellpadding="2" |
| + | |[[Image:run2209_samplesinintegral.gif|x200px| Number of samples used to calculate the integral]] | ||
| + | |[[Image:run2209_pedestal_plane0_paddle0_pmt0.gif|x200px| Pedestal of the first paddle PMT0]] | ||
| + | |} | ||
First look at ADC data from Paddle 1, 19, 20 22 of Plane 0. These paddles are double ended readout 252cm long and 6cm wide (1, 19) or 3cm wide (22) or the short paddle single ended readout (22). | First look at ADC data from Paddle 1, 19, 20 22 of Plane 0. These paddles are double ended readout 252cm long and 6cm wide (1, 19) or 3cm wide (22) or the short paddle single ended readout (22). | ||
Revision as of 14:12, 1 February 2015
TOF DATA
All the data are from run 2209. At first a raw look at the TDC times of all the PMTs:
The next two images shows the number of samples used to calculate the integral of the Signal and an example pedestal:
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First look at ADC data from Paddle 1, 19, 20 22 of Plane 0. These paddles are double ended readout 252cm long and 6cm wide (1, 19) or 3cm wide (22) or the short paddle single ended readout (22). The plots show the raw ADC spectrum in blue with out any cuts while the red curve shows only hits that are generated in the center by cutting on the time difference between the two ends. The cut is +/- 1ns which is about +/- 16cm.
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