n1 is a stratum 1 server steered by pair of GPS receivers.
n1 exists because I need a reliable source of time. One where I know it'll either give correct time,
or be honest and say it is unsynchronized. I've been burned one time too many.
2018.11.7: Another antenna relocation
The structured cabling used for the GPS2 receiver was needed for other purposes. The new location may be slightly worse,
as it has both obstructions north and east of it. On the upside, the obstruction to the north is not as impenetrable,
and the environment is quieter. Once I mount it, that is. Right now it has a bundle of 3-phase cables less than 30cm from it.
2018.6.1: Transceiver upgrade and antenna relocation
The transceiver driving PPS over the 133m long cat5e cable between the receiver (GPS1) and the server had died halfway and gotten weak.
Since I had to unmount GPS1 anyway, it now lives in a new location. I may be better, but it might not. Time will tell.
2018.5.31: gpsd died. Again.
Now running on github.com/kkpdk/refclock-tools/ .. Eating my own dogfood, and it is yummy.
2018.5.21: new clock wiggling
After the update, the clock is now wiggling a few microseconds every two hours. It has no effect, but it is
annoying not knowing what causes it. Something is causing bi-hourly temperature excursions.
2018.5.20: Downtime during upgrade
An update that was supposed to take half an hour ended up taking several and a road trip. There will
be another round of updates, but for now, it is stable.