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

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-22 54792.003216 28.2849939812655	parC2
2008-11-24 54794.010026 28.1579398025948	parC2
2008-11-25 54795.002716 28.1570624885033	parC2
2008-11-25 54795.006166 28.2199262285974	parC2
2008-11-26 54796.021570 28.1541370084567	parC2
2008-11-27 54797.001959 28.1529893963261	parC2
2008-11-27 54797.346484 28.1405941041553	parC2
2008-11-27 54797.999374 28.5668602678877	parC2
2008-11-28 54798.009836 28.1873348884475	parC2
2008-11-28 54798.013158 28.180081669716	parC2
2008-12-01 54801.004621 28.1669849783452	parC2
2008-12-01 54801.008188 28.1732596622211	parC2
2008-12-03 54803.011101 28.1606548868903	parC2