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No.	： 681
Title	： SAD Update V1.1.1k64
Date	： 2017/11/20(Mon) 22:31:31
Name	： K. Oide
URL	：

Bug fixes:
1. The transfer matrix of BEND and MULT with nonzero ANGLE and nonzero K1 has been wrong since 1.0.10.9.1k64, on around Mar. 14, 2016. The amount of error was usually not large unless the horizontal focusing (1/rhob + K1) is too weak.

2. DynamicApertureSurvey with artificial damping has not been working for a while, probably within a half year.

Changes:
1. New functions FitGaussian and FitEmit are implemented:
FitGaussian performs Gaussian fit of 1D list data:

FitGaussian[data, [opt, ...]]

returns a list

{sigma, mean, {sigma_conf, mean_conf}, chisq} ,

where sigma_conf and mean_conf are the confidence interval of the results sigma and mean, respectively.
opt is options to Fit. If Plot->True is specified, a plot of the fitting will be made.

FitEmit obtains the emittance, beta, alpha, etc. from data of particles x and px using FitGaussian.

FitEmit[x, px] ,

where x and px are the lists of data of the particles in the phase space, returns a list

{{xmean, pxmean, alpha, beta, emittance},
{xmean, pxmean, alpha, beta, emittance}_conf},

where the second component is the confidence interval of the first.

2. The character "\m" (RETURN) is added to WordSeparators to read a file generated by Windows more easily. Now the default WordSeparators are " ,\t\m".

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SAD Update V1.1.1k64pre

K. Oide

No.530

Re: SAD Update V1.1.1k64pre - Akio Morita 17/07/20-17:16 No.535
- Re^2: SAD Update V1.1.1k64pre - K. Oide 17/07/22-13:33 No.553
SAD Update V1.1.1k64_pre01 - K. Oide 17/07/23-20:08 No.556
Re: SAD Update V1.1.1k64pre - K. Oide 17/07/25-11:08 No.558
SAD Update V1.1.1k64_pre05 - K. Oide 17/07/26-01:44 No.560
SAD Update V1.1.1k64_pre07 - K. Oide 17/08/03-10:15 No.571
SAD Update V1.1.1k64_pre11 More on PROFILE, closed orbit with RADTAPER, etc. - K. Oide 17/08/24-15:30 No.601
SAD Update V1.1.1k64_pre15 - K. Oide 17/09/15-15:19 No.644
SAD Update V1.1.1k64 - K. Oide 17/11/20-22:31 No.681

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> Bug fixes: > 1. The transfer matrix of BEND and MULT with nonzero ANGLE and nonzero K1 has been wrong since 1.0.10.9.1k64, on around Mar. 14, 2016. The amount of error was usually not large unless the horizontal focusing (1/rhob + K1) is too weak. > > 2. DynamicApertureSurvey with artificial damping has not been working for a while, probably within a half year. > > Changes: > 1. New functions FitGaussian and FitEmit are implemented: > FitGaussian performs Gaussian fit of 1D list data: > > FitGaussian[data, [opt, ...]] > > returns a list > > {sigma, mean, {sigma_conf, mean_conf}, chisq} , > > where sigma_conf and mean_conf are the confidence interval of the results sigma and mean, respectively. > opt is options to Fit. If Plot->True is specified, a plot of the fitting will be made. > > FitEmit obtains the emittance, beta, alpha, etc. from data of particles x and px using FitGaussian. > > FitEmit[x, px] , > > where x and px are the lists of data of the particles in the phase space, returns a list > > {{xmean, pxmean, alpha, beta, emittance}, > {xmean, pxmean, alpha, beta, emittance}_conf}, > > where the second component is the confidence interval of the first. > > 2. The character "\m" (RETURN) is added to WordSeparators to read a file generated by Windows more easily. Now the default WordSeparators are " ,\t\m".
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Message > Bug fixes: > 1. The transfer matrix of BEND and MULT with nonzero ANGLE and nonzero K1 has been wrong since 1.0.10.9.1k64, on around Mar. 14, 2016. The amount of error was usually not large unless the horizontal focusing (1/rhob + K1) is too weak. > > 2. DynamicApertureSurvey with artificial damping has not been working for a while, probably within a half year. > > Changes: > 1. New functions FitGaussian and FitEmit are implemented: > FitGaussian performs Gaussian fit of 1D list data: > > FitGaussian[data, [opt, ...]] > > returns a list > > {sigma, mean, {sigma_conf, mean_conf}, chisq} , > > where sigma_conf and mean_conf are the confidence interval of the results sigma and mean, respectively. > opt is options to Fit. If Plot->True is specified, a plot of the fitting will be made. > > FitEmit obtains the emittance, beta, alpha, etc. from data of particles x and px using FitGaussian. > > FitEmit[x, px] , > > where x and px are the lists of data of the particles in the phase space, returns a list > > {{xmean, pxmean, alpha, beta, emittance}, > {xmean, pxmean, alpha, beta, emittance}_conf}, > > where the second component is the confidence interval of the first. > > 2. The character "\m" (RETURN) is added to WordSeparators to read a file generated by Windows more easily. Now the default WordSeparators are " ,\t\m".
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