remote refid st t when poll reach delay offset jitter
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*ntp-k1.nict.jp .nict. 1 u 2 16 377 10.842 0.039 0.043
+ntp1.jst.mfeed. 133.243.236.17 2 u 7 64 377 2.578 0.804 0.038
Last generated @ 2021/06/19 23:59:52
Using: * , Available: +
Supplying wrong time: x
Far distance(but available): #
Clustering inspection failure: -
Congestion: .