h1 crd  1 2009 10 13  6
h2 ZIML       7810 68  1  4
h3 icesat      0300201 8201    27642 0 1
h4  1 2009 10 12 20 27  0   -1 -1 -1 -1 -1 -1  0 0 0 0 1 0 2 0
c0 0 532.100 sys1 frq1 spad tim1
c1 0 frq1 Nd-YAG 1064.20 100.00 8.00 60.0 10.00 0
c2 0 spad CSPAD 532.100 -1.00 -1.0 -1.0 tbd -1.0 0.10 90.0 10.00 na
c3 0 tim1 TrueTime_XL-DC BVA_8607BE_10MHz A032ET 3203 0.0
40 73619.747529993765 0 sys1 -1 2211 658.711 108487.0 0.0 38.4 -1.000 -1.000 -1.0 2 0 0
50 sys1 75.4 0.000 0.000 0.0 0
11 73619.747500122670     0.008555897309 sys1 2    5      5   37.1  -1.000  -1.000   -1.0  -1.00 0
20 73619.748  921.31 276.95  92. 1
11 73623.917500119831     0.008640022892 sys1 2    5     12   14.2  -1.000  -1.000   -1.0  -1.00 0
h8
H9