remote refid st t when poll reach delay offset jitter
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*ntp-a2.nict.go. .NICT. 1 u 10 16 377 1.421 0.005 0.028
+ntp1.jst.mfeed. 133.243.236.17 2 u 5 64 377 2.673 0.307 0.040
Last generated @ 2020/07/07 18:06:05
Using: * , Available: +
Supplying wrong time: x
Far distance(but available): #
Clustering inspection failure: -
Congestion: .