> > > > JPL have had such systems for many years: > > > > http://tmo.jpl.nasa.gov/progress_report/42-169/169B.pdfhttp://tmo.jpl.nasa.gov/progress_report/42- > 169/169B.pdf > > > > > > http://tycho.usno.navy.mil/ptti/1994/Vol%2026_25.pdf > > > > Bruce > Additional papers: > > http://tycho.usno.navy.mil/ptti/ptti2006/paper11.pdf
That's basically the same paper as the http://tmo.jpl.nasa.gov/ reference above. > > http://tycho.usno.navy.mil/ptti/ptti2006/paper26.pdf That one just talks about the LITS standard, but doesn't describe any of the measurement technique, just results for the Hg+ ion clock. > > http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA485911&Location=U2&doc=GetTRDoc.pdf > <http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA485911&Location=U2&doc=GetTRDoc.pdf> There's not a huge amount of information in that one, more high level block diagrams of how DSN does its synchronization and screen shots of the software. http://ipnpr.jpl.nasa.gov/progress_report/42-167/167C.pdf is a better description of the system. Rummaging through here: http://tmo.jpl.nasa.gov/index.cfm might be productive. A lot of the IPN progress reports (formerly TMO, TDA, or DSN progress reports) don't get indexed in the JPL Technical Reports Server or the NASA equivalent. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
