When I run ntpdate -q 127.0.0.1
I get:
server 127.0.0.1, stratum 3, offset -0.000013, delay 0.02573
28 Apr 17:30:41 ntpdate[27944]: adjust time server 127.0.0.1 offset -0.000013 sec
Why does it register an offset of -0.000013 sec considering the comparison is to its own system time? Shouldn't it be 0.0 offset and delay?