RFC 5905, "Network Time Protocol Version 4: Protocol and Algorithms Specification", June 2010Source of RFC: ntp (int)
Errata ID: 2826
Status: Held for Document Update
Publication Format(s) : TEXT
Reported By: Christian Aistleitner
Date Reported: 2011-06-10
Held for Document Update by: Brian Haberman
Section 6 says:
[...] and a 64-bit fraction field resolving .05 attosecond (i.e., 0.5e-18).
It should say:
[...] and a 64-bit fraction field resolving .05 attosecond (i.e., 0.05e-18).
"atto" is the prefix for 1e-18.