any handheld GPS unit will display time with sub-millisecond accuracy. You don't have to worry about WWV reception anymore. Also, I have done lunar occultation timing for years, starting with the stopwatch method. Careful studies showed that while many people "thought" they were getting 0.1 second or less accuracy they always were around 0.3 second accuracy. Just nerve conduction and muscle contraction takes significant time. ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Wed Feb 14 2001 - 07:30:49 PST