Re: TAI time

2000-08-18 Thread Tim Jenness
practical applications (our telescope synchronizes with the clock on the GPS satellites - a 1 second error in our clock means we can miss our target by 15 arcseconds (and that's a lot). -- Tim Jenness JCMT software engineer/Support scientist http://www.jach.hawaii.edu/~timj

epoch for time

2000-08-19 Thread Tim Jenness
altime() replacement. Whether time() returns fractioanl seconds or a libtai object (with seconds and nanoseconds) is another issue. All of these are simply integer second offsets from each other. -- Tim Jenness JCMT software engineer/Support scientist http://www.jach.hawaii.edu/~timj

Re: epoch for time

2000-08-20 Thread Tim Jenness
On Sun, 20 Aug 2000, Chris Nandor wrote: > At 15:02 -1000 2000.08.19, Tim Jenness wrote: > >I'm of the camp that feels perl should have a fixed epoch rather than the > >epoch of the underlining OS. Furthermore, I can understand that the OS > >epoch can also be importa