[time-nuts] New NTBW50AA

[Mark Sims]

Look at the comments at the start of the heather.cpp in your Lady Heather installation directory for what there is of ducumentation.

Your temperature readings are bouncing around because the temperature sensor is only providing readings quantized to 1 degree C.   This is usually due to the GPSDO firmware not being compatible with an undocumented change Dallas Semi made to later revs of their temp sensor chips.  NTPX series GPSDO's don't do high res readings even with the earlier rev temp sensor chips.