[LEAPSECS] Toasting Unix timestamp 1234567890
zefram at fysh.org
Sat Feb 14 15:10:56 EST 2009
Magnus Danielson wrote:
>>UTC ticked some 63072000.107757997 seconds in that time. Of greater
>>relevance is that UTC ticked exactly 730 days (as you indicate).
>You mean to say it ticked 93072000.107757997 SI seconds in that time?
No. In that time there were exactly 63072001.999918 TAI seconds;
the number of SI seconds is very close to that. But there were about
93072000.107757997 *UTC* seconds (exactly 63072000+10775800/100000003
UTC seconds, in fact).
>Notice that we have several "seconds" here so we may need to qualify
>them as "SI seconds", "TAI seconds" and "UTC seconds" to make language
>clear for this particular era.
Yes. Where I've said "YYY ticked Z.Z seconds" I meant, precisely,
"there were Z.Z YYY seconds".
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