associd=0 status=0615 leap_none, sync_ntp, 1 event, clock_sync,
pll offset:            -0.174806
pll frequency:         -12.8176
maximum error:         97.317
estimated error:       0.226
kernel status:         pll nano
pll time constant:     6
precision:             1e-06
frequency tolerance:   495.911
pps frequency:         0
pps stability:         0
pps jitter:            0
calibration interval   0
calibration cycles:    0
jitter exceeded:       0
stability exceeded:    0
calibration errors:    0
