remote refid st t when poll reach delay offset jitter
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*ntp-b2.nict.go. .NICT. 1 u 5 16 377 1.428 0.011 0.013
+ntp2.jst.mfeed. 133.243.236.18 2 u 48 64 377 2.158 1.049 0.025
Last generated @ 2020/01/24 05:02:43
Using: * , Available: +
Supplying wrong time: x
Far distance(but available): #
Clustering inspection failure: -
Congestion: .