From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Ada.Calendar and NTP (and Unix Epoch)
Date: Wed, 25 Jul 2012 08:40:00 +0200
Date: 2012-07-25T08:40:00+02:00 [thread overview]
Message-ID: <2ivdmu3durx2.1l8gawr0lyhyr.dlg@40tude.net> (raw)
In-Reply-To: c78d8522-9ab2-450d-85b0-26977652a6d0@googlegroups.com
On Tue, 24 Jul 2012 19:23:52 -0700 (PDT), sla29970@gmail.com wrote:
> On Monday, July 23, 2012 2:42:32 PM UTC-7, erlo wrote:
>> This is because Ada.Calendar starts at 1-1-1901. But NTP starts at
>> 1-1-1900, so how can I work my way around this issue? I need to compare
>> NTP time with Unix Epoch based time.
>
> What time scale is being used? Is that time scale counting mean solar
> seconds or atomic seconds? Of course UTC and atomic time did not exist at
> those epochs, but unless the situation defines the time scale a problem
> exists even if the year in question is 1972. See
> http://www.ucolick.org/~sla/leapsecs/epochtime.html
A great link. Thanks!
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
prev parent reply other threads:[~2012-07-26 14:32 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 21:42 Ada.Calendar and NTP (and Unix Epoch) erlo
2012-07-23 22:07 ` Adam Beneschan
[not found] ` <5s8s08lv6dj1i4tkb99roq9roifsgr44vd@invalid.netcom.com>
2012-07-24 7:11 ` Dmitry A. Kazakov
2012-07-24 7:50 ` erlo.haugen
2012-07-24 8:14 ` Dmitry A. Kazakov
2012-07-24 8:34 ` erlo.haugen
2012-07-24 9:13 ` Dmitry A. Kazakov
2012-07-24 12:27 ` erlo.haugen
2012-07-24 13:02 ` Dmitry A. Kazakov
2012-07-24 14:10 ` erlo
2012-07-24 16:37 ` Adam Beneschan
2012-07-24 7:24 ` erlo.haugen
2012-07-24 16:26 ` Adam Beneschan
2012-07-24 18:28 ` Dmitry A. Kazakov
2012-07-24 19:07 ` Adam Beneschan
2012-07-24 20:17 ` Dmitry A. Kazakov
2012-07-24 19:43 ` Vasiliy Molostov
2012-07-24 20:29 ` Dmitry A. Kazakov
2012-07-24 21:22 ` Vasiliy Molostov
2012-07-25 6:32 ` Dmitry A. Kazakov
2012-07-25 7:04 ` Vasiliy Molostov
2012-07-25 7:33 ` Dmitry A. Kazakov
2012-07-25 8:05 ` Vasiliy Molostov
2012-07-25 8:30 ` Dmitry A. Kazakov
2012-07-25 8:45 ` Vasiliy Molostov
2012-07-25 9:30 ` Dmitry A. Kazakov
2012-07-24 20:33 ` Simon Wright
2012-07-25 10:14 ` Simon Wright
2012-07-25 13:16 ` Dmitry A. Kazakov
2012-07-24 7:37 ` erlo.haugen
2012-07-24 11:34 ` Simon Wright
2012-07-24 11:59 ` Nasser M. Abbasi
2012-07-24 15:08 ` Simon Wright
2012-07-24 16:59 ` Georg Bauhaus
2012-07-24 19:25 ` Simon Wright
2012-07-24 22:07 ` Georg Bauhaus
2012-07-24 19:17 ` John B. Matthews
2012-07-25 2:23 ` sla29970
2012-07-25 6:40 ` Dmitry A. Kazakov [this message]
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