norb: nrec:UTC date:thhmmssmss
   3143      2 19980926 .010000001
   3147     45 19980927 .000900001
   3151     92 19980928 .000730001
   3156    138 19980929 .001415001
   3160    182 19980930 .002915001
   3164    228 19981001 .003600001
   3168    271 19981002 .000515001
   3172    315 19981003 .004415001
   3176    359 19981004 .001930001
   3180    406 19981005 .000515001
   3185    454 19981006 .001030001
   3189    498 19981007 .000815001
   3193    542 19981008 .004415001
   3197    586 19981009 .012100001
   3201    629 19981010 .003345001
   3205    675 19981011 .000900001
   3210    723 19981012 .001200001
   3214    768 19981013 .003215001
   3218    812 19981014 .003645001
   3222    856 19981015 .011245001
   3226    899 19981016 .002100001
   3230    943 19981017 .002915001
   3234    987 19981018 .000130001
   3239   1035 19981019 .000515001
   3243   1080 19981020 .003045001
   3247   1126 19981021 .003515001
   3251   1170 19981022 .010000001
   3255   1213 19981023 .000900001
   3259   1257 19981024 .001845001
   3263   1302 19981025 .000130001
   3268   1352 19981026 .001545001
   3272   1396 19981027 .000730001
   3276   1440 19981028 .002015001
   3280   1484 19981029 .005915001
   3284   1527 19981030 .002745001
   3288   1573 19981031 .001715001
   3292   1619 19981101 .000215001
   3297   1666 19981102 .003300001
   3301   1710 19981103 .002700001
   3305   1754 19981104 .000000000
   3305   1754 19981104 .000000000