Beam Wire chambers » History » Version 11
Andrew Sutton, 11/15/2019 02:04 PM
1 | 1 | Andrew Sutton | h1. Beam Wire chambers |
---|---|---|---|
2 | 1 | Andrew Sutton | |
3 | 7 | Andrew Sutton | We have two chambers used to monitor the secondary beam. |
4 | 8 | Andrew Sutton | Almost everything at "Wire Chambers":https://cdcvs.fnal.gov/redmine/projects/novatestbeam/wiki/Wire_chambers applies to the beam chambers. |
5 | 3 | Andrew Sutton | |
6 | 3 | Andrew Sutton | Upstream chamber |
7 | 3 | Andrew Sutton | * placed just downstream of LArIAT in a break in the beam pipe |
8 | 4 | Andrew Sutton | * HV setting: |
9 | 1 | Andrew Sutton | * Controller: ftbfwc02 |
10 | 1 | Andrew Sutton | |
11 | 3 | Andrew Sutton | Target chamber |
12 | 3 | Andrew Sutton | * placed just before the NOvA target in MC7 |
13 | 4 | Andrew Sutton | * HV setting: |
14 | 2 | Andrew Sutton | * Controller: ftbfwc07 |
15 | 1 | Andrew Sutton | |
16 | 6 | Andrew Sutton | |
17 | 4 | Andrew Sutton | |
18 | 1 | Andrew Sutton | h3. DAQ |
19 | 9 | Andrew Sutton | |
20 | 8 | Andrew Sutton | These run using the FTBF wire chamber daq which can be accessed from one of the FTBF machines |
21 | 8 | Andrew Sutton | <pre> |
22 | 8 | Andrew Sutton | ssh -XY ftbf_user@ftbf-cr-02.fnal.gov |
23 | 8 | Andrew Sutton | cd /home/tmp_forJason/EDIT2018/MWPC-MCenter (location subject to change) |
24 | 8 | Andrew Sutton | ./daq-mcenter_<target || upstream>.py |
25 | 8 | Andrew Sutton | data is saved to /home/tmp_forJason/EDIT2018/MWPC-MCenter/data |
26 | 1 | Andrew Sutton | </pre> |
27 | 10 | Andrew Sutton | |
28 | 10 | Andrew Sutton | h3. Monitoring and Plotting |
29 | 10 | Andrew Sutton | |
30 | 11 | Andrew Sutton | There is an on/near-line monitoring script along with an offline version of which are also housed on the FTBF machines. |
31 | 11 | Andrew Sutton | You need to have kinit rights to user extbeams (I need to make this more easily accessible -ATCS). |
32 | 11 | Andrew Sutton | |
33 | 11 | Andrew Sutton | To run the offline script: |
34 | 11 | Andrew Sutton | <pre> |
35 | 11 | Andrew Sutton | ssh -XY extbeams@ftbf-cr-02.fnal.gov |
36 | 11 | Andrew Sutton | cd mtestwire/ |
37 | 11 | Andrew Sutton | source py3/bin/activate |
38 | 11 | Andrew Sutton | python plot_wires_offline.py /home/tmp_forJason/EDIT2018/MWPC-MCenter/data/filename.dat |
39 | 11 | Andrew Sutton | </pre> |
40 | 11 | Andrew Sutton | |
41 | 11 | Andrew Sutton | To run the monitoring script: |
42 | 11 | Andrew Sutton | <pre> |
43 | 11 | Andrew Sutton | ssh -XY extbeams@ftbf-cr-02.fnal.gov |
44 | 11 | Andrew Sutton | cd mtestwire/ |
45 | 11 | Andrew Sutton | source py3/bin/activate |
46 | 11 | Andrew Sutton | python plot_wires_nearline.py /home/tmp_forJason/EDIT2018/MWPC-MCenter/data/filename (*note there is no .dat ending) |
47 | 11 | Andrew Sutton | </pre> |
48 | 11 | Andrew Sutton | |
49 | 11 | Andrew Sutton | Both scripts output images to: /home/nfs/extbeams/mtestwire/images |