RHUL Physics Department TWiki> PP/JAI Web>BeamPosition>ClicBpm>ClicLogBook>ClicLogBook20130422 (12 Jul 2013, FrankieCullinan)
Tags:
create new tag
view all tags

Measurements with Multiple Bunches

  • Beam energy: 198.3 MeV
  • Califes quadrupole currents/A: 25.5, 48, 23.6
  • Final triplet quadrupole currents/A: 44, 74.1, 30
  • no attenuation control, maximum on all channels
  • 20 ns train length
  • -2 delta attenuation on BPM 745 and -1 delta attenuation on BPM 725. 0 attenuation on sum signals.

Corrector half range/A Steps Filename
0.9 7 ctf3cbpmAllCorr_20130422_131825.dat
0.9 7 ctf3cbpmAllCorr_20130422_132047.dat
0.9 7 ctf3cbpmAllCorr_20130422_132254.dat
0.9 7 ctf3cbpmAllCorr_20130422_132844.dat
0.9 7 ctf3cbpmAllCorr_20130422_133124.dat
0.9 7 ctf3cbpmAllCorr_20130422_133440.dat
0.5 5 ctf3cbpmAllCorr_20130422_133917.dat
0.5 5 ctf3cbpmAllCorr_20130422_134139.dat
0.5 5 ctf3cbpmAllCorr_20130422_134357.dat
0.5 5 ctf3cbpmAllCorr_20130422_134551.dat
0.5 5 ctf3cbpmAllCorr_20130422_134845.dat
0.5 5 ctf3cbpmAllCorr_20130422_135100.dat
0.5 5 ctf3cbpmAllCorr_20130422_135230.dat
0.5 5 ctf3cbpmAllCorr_20130422_135354.dat
0.5 5 ctf3cbpmAllCorr_20130422_135521.dat

  • Two corrector scan

Corrector half range/A Steps Filename
2.5 6 ctf3cbpmAllCorr_20130422_140333.dat

  • Break while Wilfrid and Christopher looked at WFM

Corrector half range/A Steps Filename
2.5 6 ctf3cbpmAllCorr_20130422_140333.dat
1.5 7 ctf3cbpmAllCorr_20130422_161830.dat
1.5 7 ctf3cbpmAllCorr_20130422_162136.dat
1.5 7 ctf3cbpmAllCorr_20130422_162354.dat
1.5 7 ctf3cbpmAllCorr_20130422_162607.dat
2 7 ctf3cbpmAllCorr_20130422_163047.dat
2 7 ctf3cbpmAllCorr_20130422_163337.dat
2 6 ctf3cbpmAllCorr_20130422_163613.dat
2 6 ctf3cbpmAllCorr_20130422_163806.dat
2 6 ctf3cbpmAllCorr_20130422_164133.dat
2 6 ctf3cbpmAllCorr_20130422_164317.dat
2 7 ctf3cbpmAllCorr_20130422_164708.dat
2 6 ctf3cbpmAllCorr_20130422_164903.dat
2 6 ctf3cbpmAllCorr_20130422_165132.dat
2 6 ctf3cbpmAllCorr_20130422_165332.dat
2 6 ctf3cbpmAllCorr_20130422_165538.dat
2 6 ctf3cbpmAllCorr_20130422_170019.dat
2 6 ctf3cbpmAllCorr_20130422_170210.dat
2 6 ctf3cbpmAllCorr_20130422_170544.dat

Corrector Scans at Different Pulse Lengths

Pulse length/ns Corrector half range/A Steps Filename
4 2 6 ctf3cbpmAllCorr_20130422_170819.dat
4 2 6 ctf3cbpmAllCorr_20130422_171048.dat
8 2 6 ctf3cbpmAllCorr_20130422_171319.dat
8 2 6 ctf3cbpmAllCorr_20130422_171651.dat
12 2 6 ctf3cbpmAllCorr_20130422_171935.dat
12 2 6 ctf3cbpmAllCorr_20130422_172134.dat
12 2 6 ctf3cbpmAllCorr_20130422_172341.dat
16 2 6 ctf3cbpmAllCorr_20130422_172616.dat
16 2 6 ctf3cbpmAllCorr_20130422_173022.dat
24 2 6 ctf3cbpmAllCorr_20130422_173231.dat
24 2 6 ctf3cbpmAllCorr_20130422_173432.dat
28 2 6 ctf3cbpmAllCorr_20130422_173632.dat
28 2 6 ctf3cbpmAllCorr_20130422_173829.dat
32 2 6 ctf3cbpmAllCorr_20130422_174020.dat
32 2 6 ctf3cbpmAllCorr_20130422_174212.dat
40 2 6 ctf3cbpmAllCorr_20130422_174425.dat
40 2 6 ctf3cbpmAllCorr_20130422_174622.dat
48 2 6 ctf3cbpmAllCorr_20130422_174820.dat
48 2 6 ctf3cbpmAllCorr_20130422_175016.dat
56 2 6 ctf3cbpmAllCorr_20130422_175209.dat
56 2 6 ctf3cbpmAllCorr_20130422_175557.dat
64 2 6 ctf3cbpmAllCorr_20130422_175801.dat
64 2 6 ctf3cbpmAllCorr_20130422_175955.dat
80 2 6 ctf3cbpmAllCorr_20130422_180212.dat
80 2 6 ctf3cbpmAllCorr_20130422_180410.dat
100 2 6 ctf3cbpmAllCorr_20130422_180621.dat
100 2 6 ctf3cbpmAllCorr_20130422_180818.dat
100 1.5 6 ctf3cbpmAllCorr_20130422_184826.dat
100 1.5 6 ctf3cbpmAllCorr_20130422_185031.dat
120 2 6 ctf3cbpmAllCorr_20130422_181706.dat
120 1.5 6 ctf3cbpmAllCorr_20130422_182214.dat
120 1.5 6 ctf3cbpmAllCorr_20130422_182412.dat
120 1.5 6 ctf3cbpmAllCorr_20130422_182557.dat
120 1.5 6 ctf3cbpmAllCorr_20130422_184408.dat
120 1.5 6 ctf3cbpmAllCorr_20130422_184628.dat
140 1.5 6 ctf3cbpmAllCorr_20130422_182830.dat
140 1.5 6 ctf3cbpmAllCorr_20130422_183020.dat
140 1.5 6 ctf3cbpmAllCorr_20130422_184014.dat
140 1.5 6 ctf3cbpmAllCorr_20130422_184209.dat
160 1.5 6 ctf3cbpmAllCorr_20130422_183248.dat
160 1.5 6 ctf3cbpmAllCorr_20130422_183552.dat
160 1.5 6 ctf3cbpmAllCorr_20130422_183818.dat

Horizontal Scans

  • 100 ns pulses
  • 20 pulses each

Corrector half range/A Steps Filename
0.6 7 ctf3cbpmAllCorr_20130422_190209.dat
0.6 7 ctf3cbpmAllCorr_20130422_190506.dat

Pulse Length Scan

Pulse length/ns Filename
4 ctf3cbpmAll_20130422_191338.dat
6 ctf3cbpmAll_20130422_191408.dat
8 ctf3cbpmAll_20130422_191430.dat
10 ctf3cbpmAll_20130422_191454.dat
12 ctf3cbpmAll_20130422_191534.dat
14 ctf3cbpmAll_20130422_191559.dat
16 ctf3cbpmAll_20130422_191632.dat
18 ctf3cbpmAll_20130422_191708.dat
20 ctf3cbpmAll_20130422_191741.dat
22 ctf3cbpmAll_20130422_191811.dat
24 ctf3cbpmAll_20130422_191838.dat
26 ctf3cbpmAll_20130422_191859.dat
28 ctf3cbpmAll_20130422_191925.dat
30 ctf3cbpmAll_20130422_191947.dat
32 ctf3cbpmAll_20130422_192035.dat
34 ctf3cbpmAll_20130422_192101.dat
36 ctf3cbpmAll_20130422_192125.dat
38 ctf3cbpmAll_20130422_192152.dat
40 ctf3cbpmAll_20130422_192215.dat
42 ctf3cbpmAll_20130422_192245.dat
44 ctf3cbpmAll_20130422_192327.dat
46 ctf3cbpmAll_20130422_192408.dat
48 ctf3cbpmAll_20130422_192503.dat
50 ctf3cbpmAll_20130422_192528.dat
52 ctf3cbpmAll_20130422_192620.dat
54 ctf3cbpmAll_20130422_192737.dat
56 ctf3cbpmAll_20130422_192807.dat
58 ctf3cbpmAll_20130422_192911.dat
60 ctf3cbpmAll_20130422_192955.dat

Charge Scan

  • 30 ns pulse length
  • 20 pulses each
  • processing file: ddc_130422_194825_max.json
  • with phase flattening: ddcMax_130422_194825.json

Picomotor position Filename
100 ctf3cbpmAll_20130422_193717.dat
50 ctf3cbpmAll_20130422_193751.dat
0 ctf3cbpmAll_20130422_193833.dat
-50 ctf3cbpmAll_20130422_193905.dat
-100 ctf3cbpmAll_20130422_193940.dat
-150 ctf3cbpmAll_20130422_194006.dat
-200 ctf3cbpmAll_20130422_194047.dat
-250 ctf3cbpmAll_20130422_194124.dat
-300 ctf3cbpmAll_20130422_194148.dat
-350 ctf3cbpmAll_20130422_194215.dat
-400 ctf3cbpmAll_20130422_194246.dat
-450 ctf3cbpmAll_20130422_194326.dat
-500 ctf3cbpmAll_20130422_194416.dat
-550 ctf3cbpmAll_20130422_194456.dat
-600 ctf3cbpmAll_20130422_194520.dat
-650 ctf3cbpmAll_20130422_194542.dat
-700 ctf3cbpmAll_20130422_194603.dat
-750 ctf3cbpmAll_20130422_194621.dat
-800 ctf3cbpmAll_20130422_194644.dat
-850 ctf3cbpmAll_20130422_194705.dat
-900 ctf3cbpmAll_20130422_194805.dat
-950 ctf3cbpmAll_20130422_194825.dat
-1000 ctf3cbpmAll_20130422_194849.dat
-1050 ctf3cbpmAll_20130422_194915.dat
-1100 ctf3cbpmAll_20130422_194945.dat
-1150 ctf3cbpmAll_20130422_195013.dat
-1200 ctf3cbpmAll_20130422_195038.dat
-1250 ctf3cbpmAll_20130422_195104.dat
-1300 ctf3cbpmAll_20130422_195137.dat
-1350 ctf3cbpmAll_20130422_195158.dat
-1400 ctf3cbpmAll_20130422_195227.dat
-1450 ctf3cbpmAll_20130422_195303.dat
-1500 ctf3cbpmAll_20130422_195335.dat
-1550 ctf3cbpmAll_20130422_195357.dat

2204charge.png

  • Gradient: -0.346 +/- 0.002 V/nC corresponding to approximately 13.1 V/nC cavity sensitivity.
  • Chi squared/d.o.f. : 2.25

-- FrankieCullinan - 22 Apr 2013

Edit | Attach | Watch | Print version | History: r7 < r6 < r5 < r4 < r3 | Backlinks | Raw View | Raw edit | More topic actions

Physics Webpages • RHUL Webpages • Campus Connect • Royal Holloway, University of London, Egham, Surrey TW20 0EX; Tel/Fax +44 (0)1784 434455/437520

Topic revision: r7 - 12 Jul 2013 - FrankieCullinan

 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2023 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding RHUL Physics Department TWiki? Send feedback