-- MJD_1    MJD_2    VAL_ms    MX_ms --
-- correct --
-- corrupted --
58940.250000	58940.333333	 NaN	 NaN
59062.250000	59062.333333	-0.271669166	+0.053921999
59184.250000	59184.333333	-0.063464430	+0.134343619
58880.250000	58880.333333	+0.230046279	+0.026172090
59031.250000	59031.333333	-1.327532669	+0.224637533
59001.250000	59001.333333	+0.249903337	+0.027807465
58909.250000	58909.333333	-0.013614103	+0.016575698
58970.250000	58970.333333	 NaN	 NaN
59123.250000	59123.333333	-0.049855951	+0.000000000
59093.250000	59093.333333	-1.979491386	+0.166770100
