norb: nrec:UTC date:thhmmssmss
    401      2 19990926 .024630001
    401     13 19990927 .002230001
    401     29 19990928 .012100001
    401     41 19990929 .012100001
    402     49 19990930 .001330001
    402     64 19991001 .003900001
    402     78 19991002 .012700001
    402     87 19991003 .030430001
    403     94 19991004 .023600001
    403    101 19991005 .004330001
    403    110 19991006 .014630001
    403    117 19991007 .003000001
    404    126 19991008 .010430001
    404    136 19991009 .014330001
    404    145 19991010 .005830001
    405    153 19991011 .012100001
    405    161 19991012 .001030001
    405    171 19991013 .014930001
    405    182 19991014 .031500001
    406    188 19991015 .012530001
    406    196 19991016 .025700001
    406    203 19991017 .011030001
    406    210 19991018 .025400001
    407    217 19991019 .051800001
    407    220 19991020 .011200001
    407    226 19991021 .023000001
    407    233 19991022 .040900001
    408    241 19991023 .010900001
    408    253 19991024 .005830001
    408    267 19991025 .013430001
    409    276 19991026 .003300001
    409    289 19991027 .002400001
    409    308 19991028 .002400001
    409    323 19991029 .020430001
    410    331 19991030 .005530001
    410    338 19991031 .024800001
    410    344 19991101 .010430001
    410    351 19991102 .000430001
    411    360 19991103 .032230001
    411    368 19991104 .000000000
    411    368 19991104 .000000000