h1 crd  0 2011  4 27  7
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2011  4 26 18 17 24 2011  4 26 18 20 59  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 65844.2181430  0.009288020754 std 2  15.0   1 236.0 -1.000 -1.000 -1.0 0.0 0
20 65844.218  975.30 283.70  69. 1
40 65844.2181430 0 std -1 -1 -1.000  73699.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 65935.0191500  0.009650823792 std 2  15.0   1 236.0 -1.000 -1.000 -1.0 0.0 0
11 65973.2191480  0.010354614214 std 2  15.0   2 306.0 -1.000 -1.000 -1.0 0.0 0
11 65998.0201480  0.010949657623 std 2  15.0   6 185.0 -1.000 -1.000 -1.0 0.0 0
11 66004.0201500  0.011107610045 std 2  15.0   3 137.0 -1.000 -1.000 -1.0 0.0 0
11 66026.4201490  0.011739609639 std 2  15.0   4 172.0 -1.000 -1.000 -1.0 0.0 0
11 66041.6201500  0.012202480627 std 2  15.0   4 229.0 -1.000 -1.000 -1.0 0.0 0
20 66041.620  975.20 283.60  69. 1
11 66059.0201530  0.012761534738 std 2  15.0   2  37.0 -1.000 -1.000 -1.0 0.0 0
50 std  236.0 -1.000 -1.000 -1.0 0
h8
H9