Oops -- the National Institute of Science and Technology's time servers in Bolder, Colorado have been hosed by a prolonged power outage, and at this writing, the atomic clock is way off, at least as such things go.
I don't see how that can happen without generator issues. This is part of the WWV radio time signal complex, a well-built, well-maintained facility that operates on a shoestring budget, with a handful of administrators, scientists, engineers and technicians keeping the equipment running. They've got UPSs and generators; they've got the skill set. They may not have the bucks. The transmitters are pretty much antiques, but they were very well built and have been looked after carefully.
During the first Trump administration, there was some talk of shutting down the WWV stations, due to cuts planned for NIST's budget. It didn't happen, but this entire operation, the basic time and frequency reference for the United States, is treated like a mushroom farm: left in the dark and mostly ignored except when a fresh load of stable sweepings is shoveled in. They rarely complain; they're too busy keeping the thing running.
And it will continue to be ignored by the current regime because it doesn't wage war or make him money.
ReplyDeleteThe NIST pictures are a hoot...I wonder if those Criterion 80 cart machines will still spin up...
WWV and WWVH have been a time and frequency standard for over 60 years
ReplyDeleteand I still use it to check some of my test gear.
Eck!
WOW! I didn't think this scenario was possible. How could they not have 110% reliable power? 8.4 µs is a lot in NIST's world.
ReplyDeleteQuite disturbing that they've been treated so shabbily due to politics.
How does this affect the outfits that rely on super accurate time? I've read you can see the effect of the wind swaying WWV's antenna if you have the right gear.
Aside: one day on a warship, the super-duper stuff that let all the warstuff share the tactical situation in real time, STOPPED. People became quite concerned. I have no idea which genius thought the absolutely critical timebase generator should be feeding some 500 feet of unarmored RG-58(IIRC) instead of, I dunno, right where it was needed. Your tax dollars at work. Apparently, reliability is overrated.