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Fermilab Test Beam Run » History » Version 12

Jixie Zhang, 01/23/2021 07:26 AM

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h1. Fermilab Test Beam Run
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h2. Shifter Roles
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* Leader: Communicate with MCR regarding desired beam energy and other relevant details.  Manage the DAQ (start and stop runs)
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* Remote: Keep a shift log of actives during the shift.  Decode runs as they are completed. Post a shift summary logbook entry at the conclusion of your shift.
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h2. VNC Connection Information (for Remote Shifts) 
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* Using terminal, ssh into login and then the computer that has the VNC server on it
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ssh -L 5901:localhost:XXXX @janedoe@fnalu.fnal.gov@
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Replace XXXX with a port number of your choice (avoid 22). Log in using your credentials
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* In the same session, ssh to the computer: 
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ssh -L XXXX:localhost:5901 @a-compton@clrlpc.dhcp.fnal.gov@ 
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Log in using JLab CUE credentials for user a-compton.
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* On your machine, run the VNC application. When prompted for the VNC Server, use: localhost:5901
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Encryption: Let VNC Server choose
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Enter password set up on the VNC server
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Log in using your credentials
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h2. How to make beam position plots using the MWPC data
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Directions below are for the soliddaq.dhcp.fnal.gov machine. 
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The MWPC folder is located at: /home/a-compton/MWPC/
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Raw data at: /home/a-compton/MWPC/data
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decoder at: /home/a-compton/MWPC/analysis/basic
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A script to run decoder and make one figure of beam position is available here:
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/home/a-compton/MWPC/analysis/basic/wcsolid.csh
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You can run this script at any folder.
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h2. FADC channel map
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0 SC1
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1 SC2
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2 left Ecal, SDU#4
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3 top Ecal, SDU#5
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4 right Ecal, THU#2
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5 top preshower, SDU#2
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6 left preshower, SDU#1
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7 right preshower, THU#1
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8 ftbf_trigger, logical signal
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9 user_trigger, SC1&SC2, logical signal
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10 Up Chrenkov
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11 Down Chrenkov, Outer PMT
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12 Down Chrenkov, Inner PMT
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13 spill start, logical signal (out of timing)
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14 spill end, logical signal