[time-nuts] Lady Heather 5 leap second video

Vlad time at patoka.org
Sun Jan 1 17:49:33 UTC 2017



My video is there:

https://youtu.be/2hMy3XoNah4

I am wandering, if anybody else noticed that LH 5.0 watch is little 
behind of some other relatively good time source ? On my video, you 
could see my own NIXIE (driving by its own GPS receiver), my hand watch 
(synched by WWVB), 'xclock' from my NTP machine and Internet time on the 
web.


To follow up my previous note about 'chronyd', Linux syslog has 
following:

Dec 31 19:00:00 dl145 chronyd[2555]: Adjusting system clock for leap 
second

And then its interesting log (tracking.log). Here we could see how 
'chronyd' did the alignment (see the last column)


==================================================================================================
    Date (UTC) Time     IP Address   St   Freq ppm   Skew ppm     Offset 
L Co  Offset sd Rem. corr.
==================================================================================================
2016-12-31 23:41:22 PPS0             1      9.021      0.006  5.523e-07 
+  1  9.074e-08 -3.469e-08
2016-12-31 23:41:38 PPS0             1      9.025      0.007  1.845e-07 
+  1  1.148e-07  8.597e-13
2016-12-31 23:41:54 PPS0             1      9.029      0.011  4.315e-07 
+  1  1.672e-07  5.534e-12
2016-12-31 23:42:10 PPS0             1      9.031      0.010  9.133e-08 
+  1  1.752e-07 -4.515e-11
2016-12-31 23:42:26 PPS0             1      9.031      0.008 -1.899e-08 
+  1  1.880e-07 -5.975e-08
2016-12-31 23:42:42 PPS0             1      9.031      0.006 -3.497e-08 
+  1  1.582e-07 -3.503e-08
2016-12-31 23:42:58 PPS0             1      9.031      0.005 -8.847e-08 
+  1  1.546e-07 -1.546e-10
2016-12-31 23:43:14 PPS0             1      9.030      0.004 -5.270e-08 
+  1  1.412e-07  5.457e-08
2016-12-31 23:43:30 PPS0             1      9.030      0.004 -2.788e-09 
+  1  1.294e-07  5.278e-08
2016-12-31 23:43:46 PPS0             1      9.030      0.003 -9.947e-08 
+  1  1.259e-07  3.943e-08
2016-12-31 23:44:02 PPS0             1      9.029      0.003 -9.814e-08 
+  1  1.183e-07  3.661e-08
2016-12-31 23:44:18 PPS0             1      9.029      0.003 -1.763e-07 
+  1  1.417e-07  3.234e-08
2016-12-31 23:44:34 PPS0             1      9.028      0.004 -2.060e-08 
+  1  1.496e-07  3.796e-09
2016-12-31 23:44:50 PPS0             1      9.028      0.004 -1.874e-07 
+  1  1.509e-07  2.163e-08
2016-12-31 23:45:06 PPS0             1      9.027      0.004 -4.819e-09 
+  1  1.636e-07  1.590e-08
2016-12-31 23:45:22 PPS0             1      9.025      0.009 -5.962e-07 
+  1  1.914e-07  1.875e-08
2016-12-31 23:45:38 PPS0             1      9.021      0.015 -4.350e-07 
+  1  2.020e-07 -9.867e-11
2016-12-31 23:45:54 PPS0             1      9.018      0.014 -4.419e-08 
+  1  2.224e-07 -1.104e-11
2016-12-31 23:46:10 PPS0             1      9.017      0.010 -5.512e-09 
+  1  2.091e-07  3.810e-08
2016-12-31 23:46:26 PPS0             1      9.017      0.008 -9.145e-08 
+  1  1.888e-07  3.752e-08
2016-12-31 23:46:42 PPS0             1      9.017      0.006  7.408e-08 
+  1  1.618e-07  7.016e-08
2016-12-31 23:46:58 PPS0             1      9.017      0.005 -9.794e-09 
+  1  1.552e-07 -4.002e-09
[skip]
2016-12-31 23:57:55 PPS0             1      8.797      0.019 -8.302e-08 
+  1  8.256e-08 -1.723e-08
2016-12-31 23:58:11 PPS0             1      8.796      0.013 -2.801e-08 
+  1  9.587e-08  3.075e-08
2016-12-31 23:58:27 PPS0             1      8.792      0.020 -5.538e-07 
+  1  2.202e-07  3.456e-08
2016-12-31 23:58:43 PPS0             1      8.787      0.015 -2.437e-07 
+  1  1.787e-07 -9.001e-11
2016-12-31 23:58:59 PPS0             1      8.785      0.012 -2.167e-07 
+  1  1.767e-07  2.221e-08
2016-12-31 23:59:15 PPS0             1      8.785      0.009  8.334e-09 
+  1  1.547e-07  2.342e-08
2016-12-31 23:59:31 PPS0             1      8.784      0.007 -1.067e-07 
+  1  1.319e-07  1.396e-08
2016-12-31 23:59:47 PPS0             1      8.782      0.007 -3.197e-07 
+  1  1.458e-07  4.703e-08
2017-01-01 00:00:03 PPS0             1      8.774      0.012 -7.315e-07 
N  1  1.374e-08 -9.954e-01
2017-01-01 00:00:19 PPS0             1      8.774      0.015  1.559e-06 
N  1  6.262e-08 -9.794e-01
2017-01-01 00:00:35 PPS0             1      8.775      0.021 -8.661e-07 
N  1  1.100e-07 -9.634e-01
2017-01-01 00:00:51 PPS0             1      8.780      0.042  8.435e-07 
N  1  1.764e-07 -9.473e-01
2017-01-01 00:01:07 PPS0             1      8.788      0.054 -1.003e-07 
N  1  2.240e-07 -9.313e-01
2017-01-01 00:01:23 PPS0             1      8.787      0.071 -1.125e-06 
N  1  5.314e-07 -9.153e-01
2017-01-01 00:01:39 PPS0             1      8.776      0.124 -8.750e-07 
N  1  2.290e-07 -8.992e-01
2017-01-01 00:01:55 PPS0             1      8.752      0.063 -2.786e-07 
N  1  1.987e-07 -8.832e-01
2017-01-01 00:02:11 PPS0             1      8.748      0.027 -2.084e-07 
N  1  1.676e-07 -8.672e-01
2017-01-01 00:02:27 PPS0             1      8.745      0.017 -3.240e-07 
N  1  1.397e-07 -8.512e-01
2017-01-01 00:02:43 PPS0             1      8.742      0.013 -2.357e-07 
N  1  1.364e-07 -8.351e-01
2017-01-01 00:02:59 PPS0             1      8.742      0.009 -4.711e-08 
N  1  1.128e-07 -8.191e-01
2017-01-01 00:03:15 PPS0             1      8.741      0.014 -1.671e-07 
N  1  1.204e-07 -8.031e-01
2017-01-01 00:03:31 PPS0             1      8.738      0.015 -1.035e-07 
N  1  6.237e-08 -7.870e-01
2017-01-01 00:03:48 PPS0             1      8.738      0.012 -2.478e-09 
N  1  9.564e-08 -7.710e-01
2017-01-01 00:04:04 PPS0             1      8.735      0.009 -2.157e-07 
N  1  8.319e-08 -7.550e-01
2017-01-01 00:04:20 PPS0             1      8.736      0.006  4.360e-08 
N  1  8.013e-08 -7.389e-01
2017-01-01 00:04:36 PPS0             1      8.736      0.006  8.444e-08 
N  1  1.004e-07 -7.229e-01
2017-01-01 00:04:52 PPS0             1      8.738      0.008  2.648e-07 
N  1  1.481e-07 -7.069e-01
[skip]
2017-01-01 00:14:29 PPS0             1      8.833      0.021  1.075e-07 
N  1  2.989e-07 -1.298e-01
2017-01-01 00:14:45 PPS0             1      8.837      0.023  5.388e-07 
N  1  3.883e-07 -1.138e-01
2017-01-01 00:15:01 PPS0             1      8.853      0.041  1.743e-06 
N  1  2.175e-07 -9.774e-02
2017-01-01 00:15:17 PPS0             1      8.874      0.023  6.476e-07 
N  1  4.577e-08 -8.171e-02
2017-01-01 00:15:33 PPS0             1      8.875      0.035  3.595e-07 
N  1  9.564e-08 -6.568e-02
2017-01-01 00:15:49 PPS0             1      8.880      0.045  1.007e-07 
N  1  1.184e-07 -4.965e-02
2017-01-01 00:16:05 PPS0             1      8.885      0.021  1.655e-07 
N  1  9.022e-08 -3.362e-02
2017-01-01 00:16:21 PPS0             1      8.881      0.022 -3.652e-07 
N  1  1.365e-07 -1.758e-02
2017-01-01 00:16:37 PPS0             1      8.881      0.011  7.835e-08 
N  1  9.353e-08 -1.549e-03
2017-01-01 00:16:53 PPS0             1      8.881      0.014 -3.873e-06 
N  1  4.035e-08 -1.477e-10
2017-01-01 00:17:09 PPS0             1      8.881      0.017  6.501e-07 
N  1  1.036e-07 -3.846e-09
2017-01-01 00:17:25 PPS0             1      8.880      0.026 -2.076e-07 
N  1  6.241e-08  7.244e-11
2017-01-01 00:17:41 PPS0             1      8.882      0.027  1.428e-07 
N  1  5.454e-08 -7.758e-11
2017-01-01 00:17:57 PPS0             1      8.882      0.042  2.949e-08 
N  1  6.114e-08 -9.608e-12



> Hi!
> 
> Trimble thunderbolt and direct on-screen capture with 1 fps from Lady
> Heather 5 running on Windows XP.
> 
> 23:59:59 --> 00:00:60 --> 00:00:00
> 
> https://youtu.be/pJt8bHAo_yU
> 
> 
> It doesn't do it beautifully anymore, like older version did:
> 
> https://youtu.be/DbvMZikqtI4

-- 
WBW,

V.P.



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