Yep, to paraphrase Bunker Hunt's "a billion dollars ain't what it used to be"... a nanosecond (or picosecond) ain't what it used to be. Things that used to be insignificant n'th order theoretical nuisances are now very real significant problems.
---------------- > But it's not one-to-one as you suggest. A 1 meter change in elevation > corresponds to a frequency offset of about 1e-16. So for 1e-18 levels of > performance you "only" need to know g, or your elevation to 1 cm accuracy. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
