Plotted entries from OPSLOG files in CRIRES report FLATSTAB, plot 5, data set plt_par53:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-17 54787.553331 0.2208146239	plt_par53
2008-11-18 54788.525201 0.2542665137	plt_par53
2008-11-19 54789.407460 0.2558795935	plt_par53
2008-11-21 54791.532443 0.2603216626	plt_par53