deletions | additions       diff --git a/figures/fitting_1/caption.md b/figures/fitting_1/caption.md  index fd87547..de7262b 100644  --- a/figures/fitting_1/caption.md  +++ b/figures/fitting_1/caption.md 
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\label{fig:fig1}  Fitting function. **Fitting function.**  **A**: Fitting function for transients given by eq 1. **B** Result of fitting raw fluorescence data with the combined fitting function. **C** Raw signal is the sum of the fit, noise (W) and residual (R). **D** The fit is a superposition of the baseline and pixel events.