norb: nrec:UTC date:thhmmssmss
    360      2 19990426 .030600001
    361      9 19990427 .021500001
    361     17 19990428 .022100001
    361     26 19990429 .001500001
    361     36 19990430 .022230001
    362     43 19990501 .013130001
    362     52 19990502 .012100001
    362     62 19990503 .012700001
    362     71 19990504 .030600001
    363     77 19990505 .005100001
    363     86 19990506 .021930001
    363     94 19990507 .005230001
    363    101 19990508 .010430001
    364    107 19990509 .024330001
    364    111 19990510 .002830001
    364    117 19990511 .013000001
    365    124 19990512 .015400001
    365    133 19990513 .015830001
    365    147 19990514 .011330001
    365    162 19990515 .005530001
    366    171 19990516 .033430001
    366    183 19990517 .003000001
    366    200 19990518 .002700001
    366    212 19990519 .002100001
    367    219 19990520 .030730001
    367    224 19990521 .024500001
    367    232 19990522 .033300001
    367    238 19990523 .012700001
    368    245 19990524 .031200001
    368    252 19990525 .000430001
    368    262 19990526 .023730001
    368    269 19990527 .003900001
    369    277 19990528 .014930001
    369    287 19990529 .020900001
    369    297 19990530 .022530001
    369    304 19990531 .002700001
    370    312 19990601 .000730001
    370    322 19990602 .002700001
    370    332 19990603 .022700001
    371    339 19990604 .000000000
    371    339 19990604 .000000000