norb: nrec:UTC date:thhmmssmss
    401      2 19990926 .024630001
    401     13 19990927 .002100001
    401     29 19990928 .011930001
    401     41 19990929 .012100001
    402     49 19990930 .001030001
    402     64 19991001 .003430001
    402     78 19991002 .011800001
    402     87 19991003 .025230001
    403     94 19991004 .023600001
    403    101 19991005 .004330001
    403    110 19991006 .014800001
    404    117 19991007 .010130001
    404    125 19991008 .000130001
    404    135 19991009 .004500001
    404    145 19991010 .024030001
    405    153 19991011 .011630001
    405    161 19991012 .000600001
    405    171 19991013 .014500001
    405    179 19991014 .005100001
    406    185 19991015 .005830001
    406    193 19991016 .023000001
    406    200 19991017 .004200001
    406    207 19991018 .021930001
    407    214 19991019 .065530001
    407    217 19991020 .022230001
    407    223 19991021 .031800001
    407    229 19991022 .005230001
    408    237 19991023 .013300001
    408    249 19991024 .011500001
    408    263 19991025 .014930001
    409    272 19991026 .003430001
    409    285 19991027 .002400001
    409    304 19991028 .002400001
    409    319 19991029 .020900001
    410    327 19991030 .005400001
    410    334 19991031 .024500001
    410    340 19991101 .010130001
    410    347 19991102 .000130001
    411    356 19991103 .032100001
    411    364 19991104 .000000000
    411    364 19991104 .000000000