Difference between revisions of "Hall C Pedestal Runs and Determining FADC Thresholds"
From HallCWiki
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== Determining the FADC thresholds == | == Determining the FADC thresholds == | ||
| + | * On the SHMS side, this procedure will have to be repeated for both ROC's 2 and 4 | ||
| + | * On the HMS side, this procedure only has to be executed for ROC 1 | ||
* With the pedestal runs complete, open a terminal and SSH into cdaql1 | * With the pedestal runs complete, open a terminal and SSH into cdaql1 | ||
ssh cdaq@cdaql1 | ssh cdaq@cdaql1 | ||
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./tstfadc | ./tstfadc | ||
* Input the appropriate configurations: raw data file location, run number, number of events, spectrometer name, crate number | * Input the appropriate configurations: raw data file location, run number, number of events, spectrometer name, crate number | ||
| − | |||
Enter the location of the raw CODA file (raw, cache, raw.copiedtotape): raw | Enter the location of the raw CODA file (raw, cache, raw.copiedtotape): raw | ||
Enter a Run Number (-1 to exit): 1537 | Enter a Run Number (-1 to exit): 1537 | ||
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Enter the Spectrometer Name (hms or shms): shms | Enter the Spectrometer Name (hms or shms): shms | ||
Enter the Crate Number to be Analyzed: 2 | Enter the Crate Number to be Analyzed: 2 | ||
| + | * | ||
Revision as of 12:48, 6 December 2017
Overview
This How-To discusses the necessary steps required in order to take a pedestal run utilizing the single arm DAQ's. Furthermore, the steps required in-order to determine the appropriate FADC thresholds are discussed.
Taking Pedestal Runs
- Ensure that both single arm DAQ's are configured with the "fadcnothr" flag, which is activated via. of the pre-scale GUI, and the configuration has been saved
- With both arms take at least 1000 cosmic or EDTM triggers and note the run numbers
Determining the FADC thresholds
- On the SHMS side, this procedure will have to be repeated for both ROC's 2 and 4
- On the HMS side, this procedure only has to be executed for ROC 1
- With the pedestal runs complete, open a terminal and SSH into cdaql1
ssh cdaq@cdaql1
- Setup the hallc-online analyzer
go_analysis
- Descend into the hallc-online hcana/podd directory
cd ../hcana/podd/hana_decode/
- Exectue the tstfadc_main.C script
./tstfadc
- Input the appropriate configurations: raw data file location, run number, number of events, spectrometer name, crate number
Enter the location of the raw CODA file (raw, cache, raw.copiedtotape): raw Enter a Run Number (-1 to exit): 1537 Enter Number of Events to Analyze (-1 = All): -1 All Events in Run 1537 Will be Analayzed Enter the Spectrometer Name (hms or shms): shms Enter the Crate Number to be Analyzed: 2
