/ .- Source state '*' = current best, '+' = combined, '-' = not combined,
| /             'x' = may be in error, '~' = too variable, '?' = unusable.
||                                                 .- xxxx [ yyyy ] +/- zzzz
||      Reachability register (octal) -.           |  xxxx = adjusted offset,
||      Log2(Polling interval) --.      |          |  yyyy = measured offset,
||                                \     |          |  zzzz = estimated error.
||                                 |    |           \
MS Name/IP address         Stratum Poll Reach LastRx Last sample               
===============================================================================
^- ntp1.inrim.it                 1  10   377   983   -289us[ -353us] +/- 8391us
^* ntp2.inrim.it                 1  10   367   963   -318us[ -381us] +/- 1537us
^- ntps1-0.eecsit.tu-berlin>     1  10   377   424   -231us[ -231us] +/-   13ms
^- ntp1.nl.uu.net                1  10   377   774  -3012us[-3012us] +/-   13ms
^- ntp.metas.ch                  1  10   377   264   -894us[ -894us] +/-   10ms
^- ts2.aco.net                   1  10   377   154   -172us[ -172us] +/- 5943us
^- ts1.aco.net                   1  10   377  1000   -204us[ -268us] +/- 5711us
^? 161.53.78.71                  1  10    25   31m  -1426us[-1489us] +/-   13ms
^- sth1-ts.nts.netnod.se         1  10   377   448   -712us[ -712us] +/-   14ms
^- sth2-ts.nts.netnod.se         1  10   377   901   -668us[ -668us] +/-   14ms