-- 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	+0.003147767	+Inf
58880.250000	58880.333333	+0.005273589	+0.000623678
59031.250000	59031.333333	-0.000000000	-42.098199964
59001.250000	59001.333333	+0.004713625	+0.000135580
