Plotted entries from OPSLOG files in FORS2 report BIAS_med_master, plot 6, data set parC2m:

DATE       MJD-OBS      parameter values
==========================================================================
2008-08-26 54704.438952 11.5	parC2m
2008-08-26 54704.440291 11.5	parC2m
2008-08-26 54704.442260 11.5	parC2m
2008-08-26 54704.449462 11.5	parC2m
2008-08-26 54704.489720 11.4	parC2m
2008-08-27 54705.674329 10.8	parC2m
2008-08-28 54706.471613 8.6	parC2m
2008-08-29 54707.426492 10.4	parC2m
2008-08-29 54707.427831 10.4	parC2m
2008-08-29 54707.429801 10.4	parC2m
2008-08-29 54707.447164 10.4	parC2m
2008-08-29 54707.482293 10.3	parC2m
2008-08-30 54708.461444 10.6	parC2m
2008-08-30 54708.509685 10.9	parC2m
2008-08-31 54709.457761 10.9	parC2m
2008-08-31 54709.480779 10.9	parC2m
2008-09-01 54710.443500 12.4	parC2m
2008-09-01 54710.444857 12.4	parC2m
2008-09-01 54710.446193 12.4	parC2m
2008-09-01 54710.448116 12.4	parC2m
2008-09-01 54710.477609 12.4	parC2m
2008-09-02 54711.434136 10.8	parC2m
2008-09-02 54711.469526 10.8	parC2m
2008-09-03 54712.456603 11.4	parC2m
2008-09-04 54713.403637 7.0	parC2m
2008-09-04 54713.404973 7.0	parC2m
2008-09-04 54713.406942 7.0	parC2m
2008-09-04 54713.414131 7.0	parC2m
2008-09-04 54713.435198 7.0	parC2m
2008-09-06 54715.422785 7.6	parC2m
2008-09-06 54715.430102 7.6	parC2m
2008-09-07 54716.436783 11.8	parC2m
2008-09-07 54716.438130 11.8	parC2m
2008-09-07 54716.439463 11.8	parC2m
2008-09-07 54716.441386 11.8	parC2m
2008-09-07 54716.455263 11.8	parC2m