Time Course Window

WinFluor

Viewing/Measuring Recorded Images > Time Course Window

 

The Time Course Plots window displays the time course of the fluorescence intensity at a selected region of interest in the image and/or analogue signals.

 

 

Fluorescence 

 

Select the Fluorescence option to display the time course of the fluorescence intensity of a selected the region of interest (ROI.1 2 etc.)  Once defined, the fluorescence intensity within the ROI can be selected for display in the time course plot by selecting it in Fluorescence ROI list. in the time course window. The difference between 2 ROIs can be plotted by selecting an ROI in the - ROI list.

 

Ratio 

 

Select the Ratio option to display the time course of the ratio of intensities from a selected pair of wavelength image at the selected ROIs. The Display Max box sets the upper limit of the ratio display range. The Excl. Threshold box defines the minimum fluorescence signal level required for computation of a ratio. (If either of the two fluorescence signals fall below this value, the ratio is set to 0).

 

A/D Channels 

Select the A/D Channel option to display analogue signal channels (if they are being acquired).

 

Display

The duration of the time course plot can be set by entering a value (in seconds) into the duration box at the bottom-right of the graph. Clicking the left and right arrow buttons halves and doubles the display duration.

The vertical magnification of each time course plot can be expanded to a selected region by moving the mouse to the upper limit of the region, pressing the left mouse button, drawing a rectangle to indicate the region and releasing the mouse button. The vertical magnification can also be adjusted using the  + -  buttons at the right edge of each plot.

Displayed traces can be printed (File / Print Graph) or copied to the Windows clipboard as data (Edit / Copy Graph Data) or as an image (Edit / Copy Graph as Image). (A plot is selected for printing/copying by clicking on it. Selected plot is outlined in red.)