DAQ how to » History » Version 3
Alexandre Camsonne, 01/14/2021 11:51 PM
| 1 | 1 | Alexandre Camsonne | h1. DAQ how to |
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| 2 | |||
| 3 | on clrlpc, a-compton account |
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| 4 | |||
| 5 | to start coda ( need to be in tcsh ) |
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| 6 | |||
| 7 | tcsh |
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| 8 | startcoda |
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| 9 | |||
| 10 | several windows will open |
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| 11 | |||
| 12 | click in Control in rcgui pull down connect |
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| 13 | |||
| 14 | select Configuration if not on desired configuration |
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| 15 | |||
| 16 | |||
| 17 | Hit config , download, prestart and go to start a run |
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| 18 | |||
| 19 | Intelvmeha8 FADC only ( most stable ) |
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| 20 | FADCTDCDSC : FADC + F1 TDC + readout of discriminator scalers - need to reset and download at each run for now - still need to check |
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| 21 | |||
| 22 | In case ROC or PEB crash, do Ctrl-C in their window and do reset and rcgui and restart a run |
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| 23 | 2 | Alexandre Camsonne | |
| 24 | |||
| 25 | |||
| 26 | To look at data : |
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| 27 | |||
| 28 | on clrlpc : |
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| 29 | |||
| 30 | type tcsh |
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| 31 | cd companaEcal |
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| 32 | ./compana |
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| 33 | |||
| 34 | type run number |
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| 35 | |||
| 36 | type a |
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| 37 | |||
| 38 | type 1 for all events |
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| 39 | |||
| 40 | Open root file in Rootfiles directory |
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| 41 | |||
| 42 | 3 | Alexandre Camsonne | root Rootfiles/vtpCerenkov_795.root |
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| 44 | 2 | Alexandre Camsonne | One liner to display all waveforms : |
| 45 | 3 | Alexandre Camsonne | |
| 46 | T->Draw("fadc_slot7:Iteration$","") |
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| 47 | |||
| 48 | Look at one fadc channel |
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| 49 | |||
| 50 | T->Draw("fadc_slot7[3]:Iteration$","") |
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| 51 | |||
| 52 | To display event by event : |
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| 53 | i=0 |
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| 54 | T->Draw("fadc_slot7:Iteration$","Iteration$>200&&Iteration$<600","L",1,i++) |
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| 55 | |||
| 56 | if you go up in history and hit enter it will display next event |