GNOM

Small-angle scattering data processing using the regularisation technique

Version 4.6 © ATSAS team 1991-2009

Written by D.I. Svergun¹ & A. Semenyuk^2
1European Molecular Biology Laboratory, Hamburg Outstation
EMBL c/o DESY
Notkestr. 85, Geb. 25a
22607 Hamburg
Germany
²Institute of Crystallography
Russian Academy of Sciences
Leninsky pr. 59
119333 Moscow
Russia

GNOM is an indirect transform program for small-angle scattering data processing. It reads in one-dimensional scattering curves (possibly smeared with instrumental distortions) and evaluates the particle distance distribution function p(r) (for monodisperse systems) or the size distribution function D(R) (for polydisperse systems).

If you use GNOM in your work, please cite:
Svergun D.I. (1992) Determination of the regularization parameter in indirect-transform methods using perceptual criteria. J. Appl. Crystallogr. 25, 495-503

• Introduction
• GNOM manual
• DATGNOM manual
• Electronic reprint
• Questions and feedback
• Download