RHUL Physics Department TWiki> PP/JAI Web>BeamPosition>ClicBpm>ClicLogBook>ClicLogBook20130227 (12 Jun 2013, FrankieCullinan)
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Log Book Entry 27/02/2013

  • Energy at 194 MeV
  • Pulse length 3 ns

Vertical Corrector Scans

Single Corrector Scan

  • Attenuation - X=9 dB, Y=0 dB, Reference = 9 dB
  • 20 pulses each

Corrector 740 current Filename
2.65 ctf3cbpm_20130227_152215.dat
2.67 ctf3cbpm_20130227_152248.dat
2.66 ctf3cbpm_20130227_152310.dat
2.65 ctf3cbpm_20130227_152341.dat
2.64 ctf3cbpm_20130227_152402.dat
2.63 ctf3cbpm_20130227_152423.dat
2.62 ctf3cbpm_20130227_152445.dat
2.61 ctf3cbpm_20130227_152508.dat
2.60 ctf3cbpm_20130227_152604.dat

corrscan0_2702.png

  • Focusing quadrupole triplet switched on
  • Attenuation - X=15.5 dB, Y=0 dB, Reference = 9 dB

Corrector 740 current Filename
2.0 ctf3cbpm_20130227_154117.dat
1.9 ctf3cbpm_20130227_154155.dat
1.8 ctf3cbpm_20130227_154222.dat
1.7 ctf3cbpm_20130227_154246.dat
1.6 ctf3cbpm_20130227_154313.dat
1.5 ctf3cbpm_20130227_154340.dat
1.4 ctf3cbpm_20130227_154409.dat

corrscan1_2702.png

Two Corrector Scan

Corrector Filename
710 740
-0.8 1.4 ctf3cbpm_20130227_155019.dat
-0.9 1.5 ctf3cbpm_20130227_155105.dat
-1.0 1.6 ctf3cbpm_20130227_155137.dat
-1.1 1.7 ctf3cbpm_20130227_155208.dat
-1.2 1.8 ctf3cbpm_20130227_155233.dat
-1.3 1.9 ctf3cbpm_20130227_155305.dat
-1.4 2.0 ctf3cbpm_20130227_155329.dat
-1.5 2.1 ctf3cbpm_20130227_155357.dat
-1.6 2.2 ctf3cbpm_20130227_155421.dat
-1.7 2.3 ctf3cbpm_20130227_155457.dat
-1.8 2.4 ctf3cbpm_20130227_155523.dat
-1.9 2.5 ctf3cbpm_20130227_155547.dat
-2.0 2.6 ctf3cbpm_20130227_155614.dat

closedorbity_2702.png

Horizontal Corrector Scans

Single Corrector Scan

Corrector 740 current Filename
-2.0 ctf3cbpm_20130227_160903.dat
-1.9 ctf3cbpm_20130227_160931.dat
-1.8 ctf3cbpm_20130227_160956.dat
-1.7 ctf3cbpm_20130227_161025.dat
-1.6 ctf3cbpm_20130227_161048.dat
-1.5 ctf3cbpm_20130227_161112.dat

corrscanx_2702.png

xcoupling_02271600.png

Two Corrector Scan

Corrector Filename
710 740
-1.4 -2.0 ctf3cbpm_20130227_162536.dat
-1.5 -1.9 ctf3cbpm_20130227_162606.dat
-1.6 -1.8 ctf3cbpm_20130227_162755.dat
-1.7 -1.7 ctf3cbpm_20130227_162829.dat
-1.8 -1.6 ctf3cbpm_20130227_162908.dat
-1.9 -1.5 ctf3cbpm_20130227_162934.dat
-2.0 -1.4 ctf3cbpm_20130227_163001.dat
-2.1 -1.3 ctf3cbpm_20130227_163026.dat
-2.2 -1.2 ctf3cbpm_20130227_163101.dat
-2.3 -1.1 ctf3cbpm_20130227_163128.dat
-2.2 -1.0 ctf3cbpm_20130227_163154.dat
-2.1 -0.9 ctf3cbpm_20130227_163222.dat
-2.0 -0.8 ctf3cbpm_20130227_163244.dat
-2.1 -0.7 ctf3cbpm_20130227_163307.dat
-2.2 -0.6 ctf3cbpm_20130227_163335.dat
-2.3 -0.5 ctf3cbpm_20130227_163401.dat
-2.4 -0.4 ctf3cbpm_20130227_163430.dat
-2.5 -0.3 ctf3cbpm_20130227_163454.dat
-2.6 -0.2 ctf3cbpm_20130227_163522.dat
-2.7 -0.1 ctf3cbpm_20130227_163548.dat
-2.8 0.0 ctf3cbpm_20130227_163614.dat
-2.9 0.1 ctf3cbpm_20130227_163642.dat
-3.0 0.2 ctf3cbpm_20130227_163706.dat
-3.1 0.3 ctf3cbpm_20130227_163732.dat
-3.2 0.4 ctf3cbpm_20130227_163805.dat

closedorbitx_2702.png

xcoupling_02271630.png

Attenuation Scans

Two scans made:

  • First with attenuation only in X and Y with 2 ns pulse
  • Second with attenuation in all channels and 2.7 ns pulse for measuring saturation of electronics
  • 20 pulses each
  • Processing file: ddcMax_130227_170635.json

Attenuation/dB Attenuator Filename Saturation Filename
15.5 ctf3cbpm_20130227_164530.dat ctf3cbpm_20130227_165959.dat
15.0 ctf3cbpm_20130227_164614.dat ctf3cbpm_20130227_170016.dat
14.5 ctf3cbpm_20130227_164642.dat ctf3cbpm_20130227_170035.dat
14.0 ctf3cbpm_20130227_164700.dat ctf3cbpm_20130227_170056.dat
13.5 ctf3cbpm_20130227_164720.dat ctf3cbpm_20130227_170123.dat
13.0 ctf3cbpm_20130227_164736.dat ctf3cbpm_20130227_170146.dat
12.5 ctf3cbpm_20130227_164754.dat ctf3cbpm_20130227_170204.dat
12.0 ctf3cbpm_20130227_164811.dat ctf3cbpm_20130227_170224.dat
11.5 ctf3cbpm_20130227_164829.dat ctf3cbpm_20130227_170252.dat
11.0 ctf3cbpm_20130227_164846.dat ctf3cbpm_20130227_170315.dat
10.5 ctf3cbpm_20130227_164905.dat ctf3cbpm_20130227_170335.dat
10.0 ctf3cbpm_20130227_164922.dat ctf3cbpm_20130227_170359.dat
9.5 ctf3cbpm_20130227_164943.dat ctf3cbpm_20130227_170421.dat
9.0 ctf3cbpm_20130227_164959.dat ctf3cbpm_20130227_170442.dat
8.5 ctf3cbpm_20130227_165019.dat ctf3cbpm_20130227_170501.dat
8.0 ctf3cbpm_20130227_165037.dat ctf3cbpm_20130227_170521.dat
7.5 ctf3cbpm_20130227_165055.dat ctf3cbpm_20130227_170539.dat
7.0 ctf3cbpm_20130227_165111.dat ctf3cbpm_20130227_170558.dat
6.5 ctf3cbpm_20130227_165131.dat ctf3cbpm_20130227_170616.dat
6.0 ctf3cbpm_20130227_165147.dat ctf3cbpm_20130227_170635.dat
5.5 ctf3cbpm_20130227_165208.dat ctf3cbpm_20130227_170654.dat
5.0 ctf3cbpm_20130227_165228.dat ctf3cbpm_20130227_170716.dat
4.5 ctf3cbpm_20130227_165246.dat ctf3cbpm_20130227_170735.dat
4.0 ctf3cbpm_20130227_165305.dat ctf3cbpm_20130227_170754.dat
3.5 ctf3cbpm_20130227_165325.dat ctf3cbpm_20130227_170813.dat
3.0 ctf3cbpm_20130227_165343.dat ctf3cbpm_20130227_170833.dat
2.5 ctf3cbpm_20130227_165401.dat ctf3cbpm_20130227_170853.dat
2.0 ctf3cbpm_20130227_165417.dat ctf3cbpm_20130227_170910.dat
1.5 ctf3cbpm_20130227_165438.dat ctf3cbpm_20130227_170929.dat
1.0 ctf3cbpm_20130227_165457.dat ctf3cbpm_20130227_170947.dat
0.5 ctf3cbpm_20130227_165519.dat ctf3cbpm_20130227_171006.dat
0.0 ctf3cbpm_20130227_165535.dat ctf3cbpm_20130227_171024.dat

  • ctf3cbpm_20130227_171128.dat also taken because saturation scan had low amplitude in the vertical channel

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Topic revision: r7 - 12 Jun 2013 - FrankieCullinan

 
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