Plotted entries from OPSLOG files in CRIRES report FLATSTAB, plot 1, data set plt_par1:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-17 54787.551002 558.3180176	plt_par1
2008-11-18 54788.522885 449.7555664	plt_par1
2008-11-19 54789.404840 449.4822754	plt_par1
2008-11-21 54791.530163 453.0092773	plt_par1