norb: nrec:UTC date:thhmmssmss
    328      2 19981226 .034030001
    329      9 19981227 .025230001
    329     18 19981228 .000430001
    329     32 19981229 .000600001
    329     43 19981230 .000900001
    330     51 19981231 .001200001
    330     68 19990101 .010600001
    330     83 19990102 .004030001
    330     92 19990103 .021200001
    331     98 19990104 .004030001
    331    106 19990105 .005230001
    331    113 19990106 .020300001
    332    120 19990107 .052830001
    332    124 19990108 .030430001
    332    129 19990109 .015700001
    332    135 19990110 .004800001
    333    141 19990111 .004500001
    333    148 19990112 .010000001
    333    156 19990113 .001630001
    333    164 19990114 .002830001
    334    171 19990115 .024630001
    334    179 19990116 .004030001
    334    189 19990117 .015830001
    334    197 19990118 .024330001
    335    203 19990119 .014800001
    335    212 19990120 .015400001
    335    221 19990121 .021630001
    335    227 19990122 .000300001
    336    234 19990123 .023000001
    336    244 19990124 .020300001
    336    255 19990125 .021200001
    337    262 19990126 .050300001
    337    272 19990127 .003600001
    337    289 19990128 .000730001
    337    303 19990129 .015830001
    338    310 19990130 .013600001
    338    319 19990131 .003130001
    338    329 19990201 .010430001
    338    337 19990202 .011030001
    339    343 19990203 .003730001
    339    350 19990204 .000000000
    339    350 19990204 .000000000