FGC   2   3380    0 3442162  77985677  0423HIGH  30DB  30DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CAL ON 1977    378058    .10543729+05    
 HFC         1 0   1 0   1 0   0 0   2 0   0 0  -4 0   1 0  -4 0 -15 0  -6 0 -16 0  
 GHC [ -35 0 -27 0 -42 0 -61 0 -63 0 -78 0 -85 0-101 0-110 0 -96 0-122 0-123 0
 GGC ] -91 0-115 0-111 0 -74 0 -85 0 -80 0 -51 0 -47 0 -45 0 -29 0 -13 0 -16 0
 GGC   -11 0  13 0   5 0   2 0  32 0  20 0  12 0  46 0  31 0  20 0  56 0  39 0
 GGC    24 0  61 0  43 0  27 0  63 0  44 0  27 0  63 0  44 0  27 0  60 0  42 0
 GGC    26 0  57 0  40 0  24 0  53 0  36 0  21 0  49 0  33 0  19 0  44 0  29 0
 GGC A  17 0  39 0  26 0  14 0  34 0  22 0  12 0  30 0  19 0  10 0  26 0  16 0
 GGC B   8 0  22 0  13 0   6 0  19 0  10 0   4 0  15 0   8 0   3 0  12 0   6 0
 GGC C   2 0  10 0   4 0   1 0   7 0   2 0   0 0   5 0   1 0  -1 0   4 0   0 0
 GGC D  -2 0   2 0  -1 0  -3 0   1 0  -2 0  -3 0   0 0  -3 0  -4 0  -1 0  -4 0
 AGC E  -4 0  -2 0  -4 0  -4 0   0 0   0 0