remote refid st t when poll reach delay offset jitter
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*ntp-a3.nict.go. .NICT. 1 u 8 16 377 1.502 -0.013 0.033
+ntp3.jst.mfeed. 133.243.236.17 2 u 34 64 377 1.825 0.049 0.125
Last generated @ 2019/10/16 06:27:41
Using: * , Available: +
Supplying wrong time: x
Far distance(but available): #
Clustering inspection failure: -
Congestion: .