H1 CRD  1 2017  8  1  8
H2 IRKL       1891 53  1  4
H3 cryosat2    1001301 8006    36508 0 1
H4  1 2017  7 31  9 40 53 2017  7 31  9 45 24  0 0 0 0 1 0 2 0
C0 0    532.000 STD
20 34853.195491680002  943.90 298.85  38. 0
40 34853.195491680000 0 STD       523      523  -1.000   149170.0     -1.0   -1.0  -1.000  -1.000   -1.0 3 2 0
11 34853.974659699998    0.010153441882 STD  2   15.0     93     181.0   0.712   2.774     -94.5  -1.0 0
11 35092.489082270004    0.008269146246 STD  2   15.0    155     180.1   0.511   2.862     -82.4  -1.0 0
11 35114.200156070001    0.008833082223 STD  2   15.0     41     172.1   0.406   1.961     -73.3  -1.0 0
11 35117.240289970003    0.008918731890 STD  2   15.0    234     170.7   0.556   2.669     -77.8  -1.0 0
h8
H9