norb: nrec:UTC date:thhmmssmss
    224      2 19971126 .030730001
    225      7 19971127 .015700001
    225     15 19971128 .000600001
    225     26 19971129 .012700001
    225     36 19971130 .030430001
    226     41 19971201 .003300001
    226     51 19971202 .013300001
    226     61 19971203 .004330001
    226     70 19971204 .024930001
    227     76 19971205 .020730001
    227     84 19971206 .025530001
    227     90 19971207 .003430001
    227     96 19971208 .014200001
    228    103 19971209 .020900001
    228    113 19971210 .001200001
    228    127 19971211 .013000001
    229    135 19971212 .032100001
    229    145 19971213 .012400001
    229    162 19971214 .010900001
    229    176 19971215 .002830001
    230    183 19971216 .012700001
    230    191 19971217 .010900001
    230    201 19971218 .010900001
    230    208 19971219 .030900001
    231    213 19971220 .001930001
    231    218 19971221 .001930001
    231    224 19971222 .004930001
    231    230 19971223 .000600001
    232    236 19971224 .024330001
    232    246 19971225 .021630001
    232    255 19971226 .020130001
    232    262 19971227 .015100001
    233    269 19971228 .015100001
    233    279 19971229 .013900001
    233    289 19971230 .012700001
    234    297 19971231 .051500001
    234    304 19980101 .014200001
    234    313 19980102 .002100001
    234    322 19980103 .020600001
    235    328 19980104 .000000000
    235    328 19980104 .000000000