Lorrca MaxSis - At Measurement Completion; Deformability Results 1 Parameters Explanation

Lorrca MaxSis Program
Lorrca Maxsis User Manual Page 93
Version 5.04 MRN-231-EN
6.9.6. At measurement completion
6.9.6.1. Deformability results 1 parameters explanation
The following result parameters are given in Results file and printed report:
Parameter Description
Start time
Actual time that was valid after setting a new shear stress and
immediately following the image stabilisation time.
End time Actual time that was valid after the last EI measurement at the given
shear stress was performed.
Shear stress (Pa) Applied shear stress.
Coordinate count or
Crd cnt
Number of coordinates in the iso-intensity curve that describes the
shape of the diffraction pattern.
A (pixels) Vertical axis of ellipse.
B (pixels) Horizontal axis of ellipse.
EI Elongation index.
Eof (pixels) Error of fit. This parameter represents the average distance (in pixel
units) of the iso-intensity pixels to the best-fit ellipse that resulted. It
reflects how well the iso-intensity coordinates comply with the ellipse
model.
#Tries
Number of diffraction patterns that were analysed at the current shear
stress.
#Valid
The number of diffraction patterns that were within the ±2SD
confidence interval. This number agrees with the desired count as
given in the Settings menu (<Settings<Determinations per shear
stress).
Return to Cell Membrane stability screen (on page 88) or Deformability results screen (on
page 89).