calibration/calfile.md

+# Calibration file 
+The calibration of each RCF batch is done according to the supplementary publication. 
+Each colour component is fitted with the relation:
+
+<img src="https://latex.codecogs.com/svg.image?\Xi(D)&space;=&space;D\frac{a&plus;bD}{c&plus;D}" title="\Xi(D) = D\frac{a+bD}{c+D}" />
+
+For each colour component a dictionary containing the data and the covariance matrix are written down and saved in the corresponding pickle file.
+
+Each pickle file contains a set of dictionaries: 
+- R_dic 
+   - fit_dosis_params: np-array (3,): a,b,c
+   - fit_dosis_cov: np-array (3,3): covariance matrix for a,b,c
+   - data: Dataframe (n,4): Dose/Gy, sigma_Dose/Gy, R, sigma_R
+- G_dic
+   - fit_dosis_params: np-array (3,): a,b,c
+   - fit_dosis_cov: np-array (3,3): covariance matrix for a,b,c
+   - data: Dataframe (n,4): Dose/Gy, sigma_Dose/Gy, G, sigma_G
+- B_dic
+   - fit_dosis_params: np-array (3,): a,b,c
+   - fit_dosis_cov: np-array (3,3): covariance matrix for a,b,c
+   - data: Dataframe (n,4): Dose/Gy, sigma_Dose/Gy, B, sigma_B
+- Meta_data
+   - Dictionary with arbitrary number of entries