Up to four-exponential decay models can be fitted to the observed data. IRF and decay background as well as time shift are included as fit parameters. A robust guess algorithm aids quick and reliable convergence after few iterations. Additionally, all parameters and options can be adjusted manually. The fit limits can be adjusted by graphical sliders.
User preferences are widely adjustable and can be automatically stored and retrieved.
Numerical and graphical results can be printed and saved for later reference. Instrument response and fluorescence decay may be loaded from different sources. A comprehensive on-line help facility is provided for ease of use. Microsoft Inc. Please request an evaluation package or send us your data for test fitting.