Plotted entries from OPSLOG files in FORS2 report CONAD, plot 4:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-26 54796.396974 1.20058310069618	parL2
2008-11-30 54800.390047 1.15283607575139	parL2
2008-12-04 54804.388686 1.21141511979439	parL2