Plotted entries from OPSLOG files in CRIRES report DARKMED, plot 8:

DATE       MJD-OBS      parameter values
==========================================================================
2009-11-17 55152.400916 19.67424266	med_par_ch8
2009-11-18 55153.397402 20.35606066	med_par_ch8
2009-11-19 55154.456862 19.20707067	med_par_ch8
2009-11-20 55155.428306 18.95454597	med_par_ch8
2009-11-21 55156.537436 18.75	med_par_ch8
2009-11-22 55157.427593 19.020202	med_par_ch8