FHC   2   3470    0 4124319  77557522  0 21NORMAL 0DB   0DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1588088    .60923692+05    
 BFC         2 0   2 0   2 0   3 0   2 0   2 0