h1 crd  0 2011  5 20 11
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2011  5 19 19 16 39 2011  5 19 19 17 33  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 69399.2051220  0.008874888762 std 2  15.0   5  97.0 -1.000 -1.000 -1.0 0.0 0
20 69399.205  972.60 289.20  62. 1
40 69399.2051220 0 std -1 -1 -1.000  73473.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 69411.4051280  0.009352065134 std 2  15.0  11 300.0 -1.000 -1.000 -1.0 0.0 0
11 69422.4051310  0.009791451992 std 2  15.0   7 200.0 -1.000 -1.000 -1.0 0.0 0
11 69446.2061330  0.010766374869 std 2  15.0   2 154.0 -1.000 -1.000 -1.0 0.0 0
11 69453.4061300  0.011066739156 std 2  15.0   4  98.0 -1.000 -1.000 -1.0 0.0 0
50 std  229.0 -1.000 -1.000 -1.0 0
h8
H9