[LEAPSECS] preprint about timekeeping for neutrino experiment

[Peter Vince]

If they were using stand-alone caesium clocks, then yes - gravity and
altitude would make big difference.  But they locked their clocks to a
single common-view GPS satellite - surely, then, they were both
ticking at the same rate, and in sync?

     Peter


On 29 September 2011 22:51, Zefram <zefram at fysh.org> wrote:


> In fact, the OPERA paper makes no mention at all of any relativistic

> corrections, even for matters as simple as the labs being at different

> altitudes.