h1 CRD  1 2021  2 17 11
h2 ALTL       1879 94  1  7
h3 glonass127  1106403 9127    37869 0 1
h4  1 2021  2 16 20 44 24 2021  2 16 20 54 56  0 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 0
12 74664.434195300000 std       0.0    0.0000 -1.00  -1.0000
20 74664.434  969.80 275.10  45. 1
40 74664.434195299997 0 std       -1       -1  -1.000   154836.0      0.0    0.0  -1.000  -1.000   -1.0 2 2 0
11 74679.298599600006    0.128667860743 std  2  300.0     35     174.2   1.011  -1.000     -74.4  -1.0 0
11 74882.779977800004    0.128898910476 std  2  300.0     78     168.9   0.385   2.757     -48.9  -1.0 0
11 75154.569797599994    0.129259538395 std  2  300.0    244     206.3   0.306   2.503     -74.8  -1.0 0
50   std     159.5     0.352     2.655    -68.5   0
H8
H9