Single wiggler tune scans

Tune scans

Scans are based on 1000 turn tracking. Use symplectic integration (symp_lie_bmad) through fitted field.

March 19, 2003
Lattice: bmad_1843mev_1wig_r3_nosep.lat
Pretzel off: Lattice parameters
- wig_14e, b_max= 2.1T
- wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nosep.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3_reopt_nosep.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nosep_1.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3_reopt_nosep.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.003
  - Scan png , and ps

March 19, 2003
Lattice: bmad_1843mev_1wig_r3.lat
Crossing angle = 3.3mrad: Lattice parameters and ps and png
- wig_14e, b_max= 2.1T
- wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_1.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3_1.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.003
  - Scan png , and ps
- Dynamic aperture
  - initialization
  - Qx=0.538, Qy = 0.628, Qz=0.672
  - Tracking result ps and png

March 25, 2003
Lattice: bmad_1843mev_1wig_r3_nowig.lat
Wiggler off, Crossing angle = 3.3mrad: Lattice parameters
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nowig.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3_nowig.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nowig_1.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.61, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/lat/bmad_1843mev_1wig_r3_nowig.lat'
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.003
  - Scan png , and ps

Lattice: bmad_1843mev_1wig_r4.lat
- wig_14e, b_max= 2.1T
- wiggler fit parameters w7-20_37_0237_002800,
- Comparison of tracking through field table and fit are plot
- Q_x0 = 0.52, Q_y0 = 0.58, Q_x1 = 0.57, Q_y1 = 0.64, dQ_x = 0.0009, dQ_y = 0.0009
- Q_z = 0.067
- lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig/bmad_1843mev_1wig_r4.lat'
- n_turn = 1000 init%vec = 0.0022, 0.0, 0.00001, 0.0, 0.0, 0.0012
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/tune_scan/scan_single_wig_1843mev_21kg.out
- scan

Lattice: bmad_1843mev_1wig_r4.lat
- wig_14e, b_max= 2.1T
- wiggler fit parameters w7-20_37_0237_002800,
- Comparison of tracking through field table and fit are plot
- Q_x0 = 0.51, Q_y0 = 0.6, Q_x1 = 0.59, Q_y1 = 0.68, dQ_x = 0.0009, dQ_y = 0.0009
- Q_z = 0.067
- lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig/bmad_1843mev_1wig_r4.lat'
- n_turn = 1000 init%vec = 0.0022, 0.0, 0.00001, 0.0, 0.0, 0.0012
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/tune_scan/scan_sing_wig_21kg_v1.out
- scan

Lattice: bmad_1843mev_1wig_r4_19kg.lat
- wig_14e, b_max= 1.9T
- wiggler fit parameters w7-20_37_135_0711_005000
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/tune_scan/scan_single_wig_19kg.out
- scan

April 28, 2003
Lattice: bmad_1843mev_1wig_r3.lat
Pretzel off, wig_14e, b_max= 2.1T : Lattice parameters
Orbit is fit to measured buttons file 88021 and phase and coupling is fit to phase measurement 2367. The data was collected October 15, 2002. The fit is good except just outside the IR. The digested model file is [cesr.bmad.lat]DIGESTED_1843MEV_1WIG_R3_FIT_88021_2367.LAT. The digested file is translated with [cesr.dlr]digested_to_bmad.f90 to bmad input file format and transferred to ~dlr/bmad_devel/single_wig_scans/fit_1843mev_1wig_r3_fit_88021_2367.lat. Then corrections are appended to the design lattice in ~dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_fit_88021_2367.lat
- wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nosep_fit_88021_2367.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.68, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_fit_88021_2367.lat
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps

April 28, 2003
Lattice: bmad_1843mev_1wig_r3_nowig.lat
Pretzel off, wig_14e off : Lattice parameters
Orbit is fit to measured buttons file 88021 and phase and coupling is fit to phase measurement 2367. The data was collected October 15, 2003. The fit is good except just outside the IR. The digested model file is [cesr.bmad.lat]DIGESTED_1843MEV_1WIG_R3_NOWIG_88021_2367.LAT The digested file is translated with [cesr.dlr]digested_to_bmad.f90 to bmad input file format and transferred to ~dlr/bmad_devel/single_wig_scans/fit_1843mev_1wig_r3_nowig_88021_2367.lat Then corrections are appended to the design lattice in ~dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_nowig_88021_2367.lat
- wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_nowig_88021_2367.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.68, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_nowig_88021_2367.lat
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps

April 30, 2003
Lattice: bmad_1843mev_1wig_r3_19kg.lat which is just the bmad_1843mev_1wig_r3.lat (2.1T lattice) with 2.1 changed to 1.9.
Pretzel off, wig_14e = 1.9T :
Orbit is fit to measured buttons file 88021 and phase and coupling is fit to phase measurement 2367 of October 15. The measured orbit and phase on October 18 was found to be very much like that of October 15, 2003. The fit is good except just outside the IR. Because we have a 1.9T wiggler in a 2.1T lattice, there is a large phase error between measured and design and this is corrected with quads from 19E:9E. This corrected most of the error. Then IR quads and skews were used to improve. The digested model file is [cesr.bmad.lat]DIGESTED_1843MEV_1WIG_R3_19KG_88021_2367.LAT The digested file is translated with [cesr.dlr]digested_to_bmad.f90 to bmad input file format and transferred to ~dlr/bmad_devel/single_wig_scans/fit_1843mev_1wig_r3_19kg_88021_2367.lat Then corrections are appended to the design lattice in ~dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_19kg_88021_2367.lat
- wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
- Comparison of tracking through field table and fit are plot
- Scan initialization file
- Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_19kg_88021_2367.out
  - Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.68, dQ_x = 0.002, dQ_y = 0.002
  - Q_z = 0.0672
  - lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_19kg_88021_2367.lat
  - n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
  - Scan png , and ps

April 30, 2003

Lattice: bmad_1843mev_1wig_r3_19kg.lat which is just the bmad_1843mev_1wig_r3.lat (2.1T lattice) with 2.1 changed to 1.9.

Pretzing 1 = 3000, wig_14e = 1.9T :

Pretzel off orbit is fit to measured buttons file 88021 and phase and coupling is fit to phase measurement 2367 of October 15. The measured orbit and phase on October 18 was found to be very much like that of October 15, 2003. The fit is good except just outside the IR. Because we have a 1.9T wiggler in a 2.1T lattice, there is a large phase error between measured and design and this is corrected with quads from 19E:9E. This corrected most of the error. Then IR quads and skews were used to improve. The digested model file is [cesr.bmad.lat]DIGESTED_1843MEV_1WIG_R3_19KG_88021_2367.LAT The digested file is translated with [cesr.dlr]digested_to_bmad.f90 to bmad input file format and transferred to ~dlr/bmad_devel/single_wig_scans/fit_1843mev_1wig_r3_19kg_88021_2367.lat Then corrections are appended to the design lattice in ~dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_19kg_pr1_3000.lat

wiggler fit parameters w7-20_37_0237_002800 /cdat/cesr38/disk1/dlr/bmad_devel/7pole/wig1_14e.bmad
Comparison of tracking through field table and fit are plot
Scan initialization file
Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_1wig_r3_19kg_pr1_3000.out
- Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.68, dQ_x = 0.002, dQ_y = 0.002
- Q_z = 0.0672
- lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig_scans/bmad_1843mev_1wig_r3_19kg_pr1_3000.la
- n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
- Scan png , and ps

May 8, 2003

Lattice: bmad_1843mev_8pwig_r3_19kg.lat which is just the bmad_1843mev_1wig_r3.lat (2.1T lattice) with 7 pole wiggler replaced with 8 pole wiggler

Pretzing 1 = 0, 8 pole, 2.1T

Pretzel off orbit is fit to measured buttons file 88021 and phase and coupling is fit to phase measurement 2367 of October 15. The measured orbit and phase on October 18 was found to be very much like that of October 15, 2003. The fit is good except just outside the IR. Because we have a 1.9T wiggler in a 2.1T lattice, there is a large phase error between measured and design and this is corrected with quads from 19E:9E. This corrected most of the error. Then IR quads and skews were used to improve. The digested model file is [cesr.bmad.lat]DIGESTED_1843MEV_1WIG_R3_FIT_88021_2367.LAT The digested file is translated with [cesr.dlr]digested_to_bmad.f90 to bmad input file format and transferred to ~dlr/bmad_devel/single_wig_scans/fit_1843mev_1wig_r3_fit_88021_2367.lat Then corrections are appended to the design lattice in ~dlr/bmad_devel/single_wig_scans/bmad_1843mev_8pwig_r3.lat

wiggler fit parameters w8-20_37_144_0333_005200 /cdat/cesr38/disk1/dlr/bmad_devel/8pole/wig_15e.bmad
Comparison of tracking through field table and fit are plot
Scan initialization file
Scan output file : ~dlr/bmad_devel/single_wig_scans/scan_1843mev_8pwig_r3_nosep_fit_88021_2367.out
- Q_x0 = 0.53, Q_y0 = 0.60, Q_x1 = 0.61, Q_y1 = 0.68, dQ_x = 0.002, dQ_y = 0.002
- Q_z = 0.0672
- lat_file = '/cdat/cesr38/disk1/dlr/bmad_devel/single_wig_scans/bmad_1843mev_8pwig_r3.lat
- n_turn = 1000 init%vec = 0.0022, 0.0, 0.00002, 0.0, 0.0, 0.0006
- Scan png , and ps