norb: nrec:UTC date:thhmmssmss
    417      2 19991126 .021330001
    417     12 19991127 .004200001
    417     21 19991128 .022400001
    417     28 19991129 .035530001
    418     34 19991130 .004630001
    418     41 19991201 .003730001
    418     50 19991202 .024630001
    419     57 19991203 .011800001
    419     65 19991204 .005100001
    419     75 19991205 .010000001
    419     85 19991206 .015700001
    420     93 19991207 .021630001
    420    102 19991208 .012830001
    420    112 19991209 .003300001
    420    122 19991210 .022530001
    421    129 19991211 .014330001
    421    138 19991212 .015400001
    421    147 19991213 .011630001
    421    155 19991214 .024500001
    422    160 19991215 .014030001
    422    167 19991216 .025700001
    422    174 19991217 .021030001
    422    181 19991218 .003300001
    423    191 19991219 .001930001
    423    208 19991220 .002100001
    423    226 19991221 .013300001
    424    236 19991222 .004330001
    424    248 19991223 .002830001
    424    262 19991224 .001630001
    424    273 19991225 .005100001
    425    282 19991226 .024200001
    425    287 19991227 .033430001
    425    292 19991228 .024930001
    425    298 19991229 .014930001
    426    305 19991230 .014800001
    426    312 19991231 .011800001
    426    320 20000101 .001500001
    426    328 20000102 .005830001
    427    336 20000103 .005700001
    427    345 20000104 .000000000
    427    345 20000104 .000000000