Dr. Matsakis has revealed something much more deep about the ITU and leap seconds than he realized.
On Fri 2005-11-11T02:55:22 -0500, [EMAIL PROTECTED] hath writ: > There is a nifty google feature that will scour the internet for news > articles on any subject, and send you weeky, daily, or immediate > notifications. > > Browse on http://www.google.com/alerts > > Beware- If you ask for 'leap second' you will get more than you want! > > Ask for "leap second", and you will get emails like what is below. As I mentioned, I've been scanning for news in other languages. Until yesterday I was a bit mystified to find that searches on the Spanish term "segundo intercalar" produced nothing. Then a hint from a Spanish weblog prompted me to try something different. See what you get if you try this link today http://news.google.com/news?hl=es&ie=UTF-8&oe=UTF-8&scoring=d&btnG=Search+News&q=%22segundo+intercalar%22 However, if you try the following link today you get much more http://news.google.com/news?hl=es&ie=UTF-8&oe=UTF-8&scoring=d&q=%22segundo+adicional%22&btnG=Search+News It is evident that the Spanish language press picked up the press release from Nothnagel at U Bonn. It is also evident that when they translated the press release from German to Spanish they had no idea what the canonical name of a leap second was. They used the words "segundo adicional" instead of "segundo intercalar". The text of ITU-R TF.460-6 is available from the ITU in three languages: English, French, and Spanish. The Spanish text plainly indicates that the name for a leap second is "segungo intercalar", plural "segundos intercalares". But nobody knows this. Why? Because for practical purposes ITU-R TF.460-6 is a secret. Everyone in the world is supposed to implement it in their operational and legal systems, but it is not openly available for them to see it. If there is blame to be had for improper implementation and use of leap seconds it is pretty clear where that blame lies. The same analysis probably applies to the reason why POSIX had "double leap seconds" in its specification for a decade. I agree with Andreas Bauch of the German PTB when he was quoted recently in Die Welt http://www.welt.de/data/2005/10/28/794936.html?s=2 but the blame for the ignorance which has contributed to sloppy software does not belong on the programmers. Last week the WP7A reported that they lacked consensus. I know I am not alone in thinking that one of the first things that WP7A needs to do is to publish ITU-R TF.460 with no access restriction. -- Steve Allen <[EMAIL PROTECTED]> WGS-84 (GPS) UCO/Lick Observatory Natural Sciences II, Room 165 Lat +36.99858 University of California Voice: +1 831 459 3046 Lng -122.06014 Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m
