SAXS Analyses Program Anarg32 (Guinier Analysis)

(→ sample data)
* 1st row is skipped as comment line.
* In 2nd row and below, each column is separated by comma (separation by space or tab is not allowed).
* 1st column: q(=4πsinθ/λ), 2nd column: scattering intensity, 3rd column: error (optional)
* If 3rd column is specified, each error will be considered in least-squares calculation.
To run the program properly, you need JavaScript enabled.
Plot Menu:



For wider-angle scattering, use Porod/Luzzati Analysis.



:




(acceptable for /^[+-]?([0-9]+(\.[0-9]*)?|\.[0-9]+)([eE][+-]?[0-9]+)?$/)
I(q)=I1(0)exp(−(Rg1·q)2/3) + I2(0)exp(−(Rg2·q)2/3):




(acceptable for /^[+-]?([0-9]+(\.[0-9]*)?|\.[0-9]+)([eE][+-]?[0-9]+)?$/)




I(q)=I1(0)exp(−(Rg1·q)2/3) + I2(0)exp(−(Rg2·q)2/3):




Author: Masaki Kojima (originally written by VAX Fortran) & Miho Ishizuka (translated by JavaScript)
Contact us