[time-nuts] Homebrew WWVB TX simulator?

Hal Murray hmurray at megapathdsl.net
Tue Sep 14 23:32:55 UTC 2010


> Um, that's just a general description -- not the current values. Or did I
> miss something? 

Here is a table of leap seconds.
  ftp://time.nist.gov/pub/leap-seconds.list
It gets updated every 6 months or so and contains a use-by date inside so you 
know when you need to get a new one.  The comments tell you how to parse it.  
They make up a new one with an updated use-by date when a leap-second or or 
non-leap-second is announced.


There is a lot of stuff here:
  http://maia.usno.navy.mil/

This has UT1-UTC with a 90 day prediction:
  http://maia.usno.navy.mil/ser7/mark3.out

This says -0.1 sec:
  ftp://hpiers.obspm.fr/iers/bul/buld/bulletind.dat
I think it's rounding.


-- 
These are my opinions, not necessarily my employer's.  I hate spam.






More information about the time-nuts mailing list