-- MJD_1    MJD_2    VAL_ms    MX_ms --
-- correct --
-- corrupted --
58940.250000	58940.333333	 NaN	 NaN
59062.250000	59062.333333	+0.000000001	+0.000000000
59184.250000	59184.333333	-3.229187901	+Inf
58880.250000	58880.333333	+0.080479067	+0.018713258
59031.250000	59031.333333	-0.000000006	+0.000000000
59001.250000	59001.333333	-0.430219084	+0.182403158
