Tags:
create new tag
view all tags

Saturation Analysis.

  • All BPM Waveform should be recorded.

File name No Bunch Bunch Spacing (ns) Number of Pulses Comments
bpmWfAllLog_20111214_095143.dat 2 187.6 30  
bpmWfAllLog_20111214_100109.dat 2 187.6 25  
bpmWfAllLog_20111214_103731.dat 2 187.6 25  
bpmWfAllLog_20111214_110107.dat 2 187.6 100  
bpmWfAllLog_20111214_112634.dat 2 187.6 25  
bpmWfAllLog_20111214_114141.dat 2 187.6 25  
bpmWfAllLog_20111214_115800.dat 2 187.6 25  
bpmWfAllLog_20111214_125314.dat 2 187.6 100  
bpmWfAllLog_20111214_133940.dat 2 187.6 25  

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_095143.dat)

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 25

  • QM10AFF
Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_100409.dat  
-100 bpmWfAllLog_20111214_100531.dat  
000 bpmWfAllLog_20111214_100639.dat  
100 bpmWfAllLog_20111214_100746.dat  
200 bpmWfAllLog_20111214_100853.dat  

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_103731.dat)

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 25

  • QF9BFF (This must have gone in to saturation at it does not have attenuation. Noticed at another calibration @125314.)
Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_104158.dat  
-100 bpmWfAllLog_20111214_104410.dat  
000 bpmWfAllLog_20111214_104617.dat  
100 bpmWfAllLog_20111214_104756.dat  
200 bpmWfAllLog_20111214_104910.dat  

  • SF6FF
Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_105252.dat  
-100 bpmWfAllLog_20111214_105356.dat  
000 bpmWfAllLog_20111214_105504.dat  
100 bpmWfAllLog_20111214_105629.dat  
200 bpmWfAllLog_20111214_105734.dat  

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_112634.dat)

  • Direction: X
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 25

  • SF6FF
Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_113005.dat  
-100 bpmWfAllLog_20111214_113117.dat  
000 bpmWfAllLog_20111214_113222.dat  
100 bpmWfAllLog_20111214_113326.dat  
200 bpmWfAllLog_20111214_113435.dat  

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_115800.dat)

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 25

  • QF7FF
Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_120156.dat  
-100 bpmWfAllLog_20111214_120311.dat  
000 bpmWfAllLog_20111214_120447.dat  
100 bpmWfAllLog_20111214_120725.dat  
200 bpmWfAllLog_20111214_120830.dat  

  • Data for resolution analysis
File name Number of Pulses Comments
bpmWfAllLog_20111214_121237.dat 2 FONT started changing Q-quads, there should be change in X-Y coupling of lattice. Change in position expected.

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_125314.dat)

  • Data for residual/Satuation/Correlation

File name Number of Pulses Comments
bpmWfAllLog_20111214_125314.dat 100  

  • Not possible to calibrate as FONT is turning the feed back on and off every minute.

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_133940.dat)

  • FONT is kicking inter leaving bunches.

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 50

  • QF7FF

Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_135116.dat  
-100 bpmWfAllLog_20111214_135325.dat  
000 bpmWfAllLog_20111214_135529.dat  
100 bpmWfAllLog_20111214_135737.dat  
200 bpmWfAllLog_20111214_135943.dat  

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_145517.dat)

  • FONT is kicking inter leaving bunches.

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 50
  • Unsaturated BPMs in series QF3FF to QD2AFF

  • QF3FF

Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_150943.dat  
-100 bpmWfAllLog_20111214_151148.dat  
000 bpmWfAllLog_20111214_151412.dat  
100 bpmWfAllLog_20111214_151730.dat  
200 bpmWfAllLog_20111214_152039.dat  

* Data for residual/Satuation/Correlation

File name Number of Pulses Comments
bpmWfAllLog_20111214_152415.dat 200 Ignore first 50 pulses. QF3FF magnet was treaming.

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_152415.dat)

  • FONT was not kicking at the time of +200. but i am not sure when they stopped kicking.

  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 50
  • Unsaturated BPMs in series QF7FF- QF5BFF to QD2AFF

  • QF5BFF

Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_153835.dat  
-100 bpmWfAllLog_20111214_154055.dat  
000 bpmWfAllLog_20111214_154320.dat  
100 bpmWfAllLog_20111214_154527.dat  
200 bpmWfAllLog_20111214_154734.dat  

* Data for residual/Satuation/Correlation

File name Number of Pulses Comments
bpmWfAllLog_20111214_155203.dat 100 FONT might have started kicking again during
bpmWfAllLog_20111214_155926.dat 100 FONT is kicking interleaving bunches
bpmWfAllLog_20111214_160857.dat 100 FONT took access in between.
bpmWfAllLog_20111214_163425.dat 100 FONT took access in between.

Unstaturated 3-BPM calibration (bpmWfAllLog_20111214_160857.dat)

  • FONT is kicking inter leaving bunches.
  • Direction: Y
  • Number of Bunches: 2, Bunch Separation : 187.6 ns.
  • Number of pulses recorded : 50
  • Unsaturated BPMs QF7FF to QF5AFF (5)

  • QF7FF

Delta Mover Pos Data file Comments
-200 bpmWfAllLog_20111214_163851.dat  
-100 bpmWfAllLog_20111214_164059.dat  
000 bpmWfAllLog_20111214_164306.dat  
100 bpmWfAllLog_20111214_164520.dat  
200 bpmWfAllLog_20111214_164726.dat  

* Data for residual/Satuation/Correlation

File name Number of Pulses Comments
bpmWfAllLog_20111214_164936.dat 100 FONT is kicking interleaving bunches

Edit | Attach | Watch | Print version | History: r2 < r1 | Backlinks | Raw View | Raw edit | More topic actions

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

Topic revision: r2 - 14 Dec 2011 - NiravJoshi

 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2022 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