Internet time server and 472kHz WSPR

The program atomic.exe seems to be doing a decent job of keeping my PC to time. Currently it re-syncs to internet time every 5 minutes, which is probably far more often than is needed.   I know that my timing drifted out after 12 hours, so once an hour is probably often enough.   I shall have to alter settings and experiment.

472kHz WSPR spots today so far

No great surprises on the 472kHz WSPR band today with stations who have spotted me before, or that I have spotted before, in the log.