Plotted entries from OPSLOG files in FORS2 report BIAS_med_master, plot 3, data set parC2r:

DATE       MJD-OBS      parameter values
==========================================================================
2008-10-03 54742.418306 8.2	parC2r
2008-10-03 54742.434348 8.3	parC2r
2008-10-04 54743.434192 7.5	parC2r
2008-10-04 54743.435542 7.5	parC2r
2008-10-04 54743.437523 7.5	parC2r
2008-10-04 54743.473441 7.8	parC2r
2008-10-04 54743.503140 8.0	parC2r
2008-10-05 54744.420205 10.2	parC2r
2008-10-05 54744.438571 10.3	parC2r
2008-10-06 54745.427873 11.5	parC2r
2008-10-06 54745.437351 11.5	parC2r
2008-10-07 54746.423026 11.7	parC2r
2008-10-07 54746.424366 11.7	parC2r
2008-10-07 54746.426335 11.7	parC2r
2008-10-09 54748.436527 11.7	parC2r
2008-10-09 54748.442183 11.7	parC2r
2008-10-10 54749.409291 11.0	parC2r
2008-10-10 54749.410635 11.0	parC2r
2008-10-10 54749.412581 11.0	parC2r
2008-10-11 54750.428545 12.2	parC2r
2008-10-13 54752.436262 12.2	parC2r
2008-10-13 54752.437606 12.2	parC2r
2008-10-13 54752.439575 12.2	parC2r