Plotted entries from OPSLOG files in FORS1 report BIAS_struct_raw, plot 3, data set parC1lm:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-19 54789.420427 0.429869201160708	parC1lm
2008-11-20 54790.452524 0.635434629842337	parC1lm
2008-11-20 54790.885002 0.458236705738563	parC1lm
2008-11-21 54791.397671 0.449663561320241	parC1lm
2008-11-21 54791.408206 0.480562939152171	parC1lm
2008-11-22 54792.510572 0.46105425498276	parC1lm
2008-11-23 54793.387228 0.419877874577324	parC1lm
2008-11-24 54794.396538 0.435694473054227	parC1lm
2008-11-25 54795.380674 0.410273528321535	parC1lm
2008-11-27 54797.376264 0.500041980738971	parC1lm
2008-11-27 54797.394252 0.557699912169419	parC1lm