GPS Space Vehicle Time Integrity for MJD 56013

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
12:06
20:37
15:30
23:59
11,623
11,508
   -32
   404
  -239,733
  -239,482
38
12893
2
13
2
15
0
0

2
2
1
2
00:38
04:00
01:59
06:40
  4,910
  9,098
   -37
   -34
  -384,386
  -384,404
7
19
2
1
0
1
0
0

3
3
1
2
08:31
16:29
11:13
20:56
  9,053
15,067
   -17
   -30
   -28,029
   -28,200
15
25
1
2
0
2
0
0

4
4
1
2
00:00
04:00
01:59
05:09
  7,133
  3,936
   -36
   -35
  -134,991
  -135,137
24
17
1
1
0
1
0
0

5
1
02:39
07:59
18,656
   -36
   298,247
35
2
2
0

6
6
1
2
07:59
16:25
11:18
20:24
11,262
13,456
   -31
   -29
   -31,832
   -31,826
5
19
7
2
0
2
0
0

7
1
17:02
23:24
21,724
   -34
   -67,825
26
4
4
0

8
1
18:40
23:59
18,003
   356
     -556
14562
13
14
0

9
9
1
2
00:00
08:26
03:22
12:08
11,820
12,628
   -23
   -23
  -147,388
  -147,454
20
13
1
1
1
0
0
0

10
10
1
2
04:00
17:12
05:42
19:48
  5,914
  8,620
   -27
   -34
    33,490
    33,545
7
21
5
2
0
2
0
0

11
11
1
2
11:30
19:38
14:34
23:51
10,698
14,535
   -25
   -28
   245,648
   245,763
13
19
1
3
0
1
0
0

12
1
04:00
06:04
  7,193
   -31
   -60,144
18
66
0
0

13
1
16:03
21:33
18,838
   -33
  -217,014
22
2
2
0

14
1
09:23
15:38
21,473
   -28
  -198,382
26
2
2
0

15
15
1
2
05:54
22:34
10:52
23:34
16,997
  3,606
   -30
   -33
    91,689
    91,674
35
5
2
4
2
0
0
0

16
1
14:36
19:47
17,516
   -33
   229,036
37
3
2
0

17
17
1
2
00:00
21:05
03:22
23:59
11,776
  9,844
   -36
   -46
  -140,039
  -139,864
29
325
2
15
1
15
0
0

18
1
06:26
13:01
22,503
   -27
  -188,145
35
2
2
0

19
19
1
2
09:55
17:44
12:09
22:19
  7,637
15,662
   -25
   -28
   249,598
   249,716
10
28
1
3
0
3
0
0

20
1
13:35
18:19
16,433
   -32
   -63,308
20
2
2
0

21
1
05:46
11:53
21,047
   -30
   213,309
32
2
2
0

22
1
08:16
14:48
22,476
   -32
  -143,163
10
1
1
0

23
1
14:42
20:35
20,006
   -33
  -220,379
39
3
2
0

24
-

25
25
1
2
02:38
12:14
06:54
15:01
14,822
  9,642
   -32
   -30
   -32,548
   -32,554
36
11
2
1
2
1
0
0

26
26
1
2
05:03
20:33
09:08
23:53
14,105
11,425
   -29
   -31
   215,655
   218,665
238
190
2
2
3
2
0
0

27
27
27
1
2
3
00:00
08:13
22:54
01:59
11:23
23:59
  7,133
10,729
  3,644
   -35
   -25
-1,254
  -370,999
  -371,115
  -372,522
8
18
20312
1
1
13
0
0
3644
0
0
0

28
28
1
2
00:00
19:54
02:28
23:59
  8,589
14,106
   -27
   136
  -126,861
  -126,991
54
5295
2
13
1
15
0
0

29
1
03:51
09:21
18,892
   -33
  -297,643
18
2
0
0

30
1
13:38
18:39
17,403
   -36
   102,651
99
2
2
0

31
1
11:38
17:10
19,145
   -34
  -224,389
33
2
2
0

32
1
12:33
17:47
17,824
   -32
   425,496
33
2
2
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	12:06 20:37	15:30 23:59	11,623 11,508	-32 404	-239,733 -239,482	38 12893	2 13	2 15	0 0
2 2	1 2	00:38 04:00	01:59 06:40	4,910 9,098	-37 -34	-384,386 -384,404	7 19	2 1	0 1	0 0
3 3	1 2	08:31 16:29	11:13 20:56	9,053 15,067	-17 -30	-28,029 -28,200	15 25	1 2	0 2	0 0
4 4	1 2	00:00 04:00	01:59 05:09	7,133 3,936	-36 -35	-134,991 -135,137	24 17	1 1	0 1	0 0
5	1	02:39	07:59	18,656	-36	298,247	35	2	2	0
6 6	1 2	07:59 16:25	11:18 20:24	11,262 13,456	-31 -29	-31,832 -31,826	5 19	7 2	0 2	0 0
7	1	17:02	23:24	21,724	-34	-67,825	26	4	4	0
8	1	18:40	23:59	18,003	356	-556	14562	13	14	0
9 9	1 2	00:00 08:26	03:22 12:08	11,820 12,628	-23 -23	-147,388 -147,454	20 13	1 1	1 0	0 0
10 10	1 2	04:00 17:12	05:42 19:48	5,914 8,620	-27 -34	33,490 33,545	7 21	5 2	0 2	0 0
11 11	1 2	11:30 19:38	14:34 23:51	10,698 14,535	-25 -28	245,648 245,763	13 19	1 3	0 1	0 0
12	1	04:00	06:04	7,193	-31	-60,144	18	66	0	0
13	1	16:03	21:33	18,838	-33	-217,014	22	2	2	0
14	1	09:23	15:38	21,473	-28	-198,382	26	2	2	0
15 15	1 2	05:54 22:34	10:52 23:34	16,997 3,606	-30 -33	91,689 91,674	35 5	2 4	2 0	0 0
16	1	14:36	19:47	17,516	-33	229,036	37	3	2	0
17 17	1 2	00:00 21:05	03:22 23:59	11,776 9,844	-36 -46	-140,039 -139,864	29 325	2 15	1 15	0 0
18	1	06:26	13:01	22,503	-27	-188,145	35	2	2	0
19 19	1 2	09:55 17:44	12:09 22:19	7,637 15,662	-25 -28	249,598 249,716	10 28	1 3	0 3	0 0
20	1	13:35	18:19	16,433	-32	-63,308	20	2	2	0
21	1	05:46	11:53	21,047	-30	213,309	32	2	2	0
22	1	08:16	14:48	22,476	-32	-143,163	10	1	1	0
23	1	14:42	20:35	20,006	-33	-220,379	39	3	2	0
24	-
25 25	1 2	02:38 12:14	06:54 15:01	14,822 9,642	-32 -30	-32,548 -32,554	36 11	2 1	2 1	0 0
26 26	1 2	05:03 20:33	09:08 23:53	14,105 11,425	-29 -31	215,655 218,665	238 190	2 2	3 2	0 0
27 27 27	1 2 3	00:00 08:13 22:54	01:59 11:23 23:59	7,133 10,729 3,644	-35 -25 -1,254	-370,999 -371,115 -372,522	8 18 20312	1 1 13	0 0 3644	0 0 0
28 28	1 2	00:00 19:54	02:28 23:59	8,589 14,106	-27 136	-126,861 -126,991	54 5295	2 13	1 15	0 0
29	1	03:51	09:21	18,892	-33	-297,643	18	2	0	0
30	1	13:38	18:39	17,403	-36	102,651	99	2	2	0
31	1	11:38	17:10	19,145	-34	-224,389	33	2	2	0
32	1	12:33	17:47	17,824	-32	425,496	33	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-