Plotted entries from OPSLOG files in CRIRES report WAVEXCORR, plot 8, data set plt_par_ch8:

DATE       MJD-OBS      parameter values
==========================================================================
2008-11-17 54787.548304 0.305703509	plt_par_ch8
2008-11-18 54788.520564 0.3805886306	plt_par_ch8
2008-11-19 54789.402510 0.4131560516	plt_par_ch8