FORS2-CCID20-14-5-3

 filter    extinction        colour          zeropoint
           coefficient        term
           value  error    value  error     value  error
U_SPECIAL   0.531  0.025   +0.069  0.009    24.365  0.045
B_BESS      0.236  0.015   -0.026  0.009    27.740  0.032
V_BESS      0.117  0.012   -0.002  0.006    28.186  0.025
R_SPECIAL   0.067  0.020   -0.039  0.016    28.404  0.037
I_BESS      0.049  0.016   -0.044  0.007    27.773  0.034


 FORS2-CCID20-14-5-6

 filter    extinction        colour          zeropoint
           coefficient        term
           value  error    value  error     value  error
U_SPECIAL   0.526  0.042   +0.067  0.014    24.476  0.066
B_BESS      0.272  0.023   -0.062  0.011    27.837  0.040
V_BESS      0.123  0.014   -0.008  0.006    28.207  0.028
R_SPECIAL   0.065  0.022   -0.036  0.013    28.400  0.037
I_BESS      0.023  0.013   -0.080  0.008    27.777  0.039