Millisecond clock resolution for DateAndTime now
Brent Pinkney
brent.pinkney at aircom.co.za
Mon Sep 27 12:15:42 UTC 2004
> Remeber that julian days start at noon (hey, it makes sense if you are a
> European astronomer) so JD 2451179.5 is midnight.
I cannot find the ref, but it is also ok for JDN to start at midnight -
this is what Squeak does.
There are lots of different JDN standrds, but you are correct, the
original artonomical definition was from noon.
Brent
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