Plotted entries from OPSLOG files in FORS2 report SCR_FF_UV, plot 3:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-26 54796.398882 19141.4521469057	parC1V
2008-11-30 54800.391956 19383.1916450224	parC1V
2008-12-04 54804.390586 19334.6162028621	parC1V