note McDarren This was easy, as procrastination is my favourite pastime (and I'm also very very good at it) :D <p>For those that are interested, a few relevant links are <a href="ftp://hpiers.obspm.fr/iers/bul/bulc/bulletinc.dat">here</a> and <a href="http://www.ucolick.org/~sla/leapsecs/dutc.html#atomic.png">here</a>. 519073 519073