GPS Space Vehicle Time Integrity for MJD 53389

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

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

1
1
1
1
2
3
00:00
04:03
22:51
04:02
05:08
23:59
14,482
  3,857
  4,121
    89
    78
    95
  -383,569
  -383,598
  -383,710
15
7
5
13
4
14
0
0
0
0
0
0

2
1
12:09
17:25
18,967
    96
    42,953
38
0
0
0

3
3
1
2
04:10
20:44
08:01
22:50
13,853
  7,566
    96
    76
   -77,769
   -77,959
17
17
28
5
0
0
0
0

4
-

5
1
12:44
17:32
17,266
    89
   -72,979
21
0
0
0

6
1
15:26
20:43
19,040
    89
   166,402
495
0
7843
0

7
1
08:50
13:47
17,853
    91
   -64,609
150
0
0
0

8
1
06:29
11:56
19,539
    95
    19,078
10
151
0
0

9
9
9
1
2
3
11:13
19:51
21:33
14:47
20:55
22:54
12,874
  3,857
  4,887
    81
    96
    98
    24,858
    24,913
    24,926
7
11
6
38
1
6
0
0
0
0
0
0

10
1
14:07
19:20
18,626
    95
   -57,406
11
102
0
0

11
11
11
1
2
3
00:00
07:43
10:11
02:38
10:10
11:40
  9,415
  8,765
  5,283
    69
    97
    82
  -186,127
  -186,199
  -186,240
19
17
17
7
22
34
0
0
0
0
0
0

12
-

13
1
03:24
08:49
19,495
    90
    13,967
12
0
0
0

14
14
1
2
00:00
20:44
02:00
23:59
  7,228
11,705
    83
    95
    31,562
    31,581
9
6
56
112
0
0
0
0

15
1
19:12
23:59
17,267
    95
  -377,744
34
0
0
0

16
1
01:38
06:06
16,105
    91
    -1,912
5
88
0
0

17
1
13:16
18:16
17,953
    95
    93,742
106
0
0
0

18
1
18:16
23:09
17,582
    90
   118,990
14
0
0
0

19
19
1
2
05:11
21:17
09:34
23:23
15,782
  7,604
    98
    81
    11,921
    11,948
12
8
35
7
0
0
0
0

20
1
00:52
05:43
17,425
    84
    91,159
21
117
0
0

21
21
1
2
16:54
22:00
21:16
23:09
15,665
  4,170
    96
    68
   -87,894
   -87,935
9
9
8
0
0
0
0
0

22
22
1
2
00:00
21:17
01:56
23:59
  6,989
  9,770
    72
    81
   -16,177
   -16,166
8
7
28
8
0
0
0
0

23
1
02:05
07:59
21,219
    90
  -211,352
10
31
0
0

24
1
10:43
16:03
19,079
    87
   -89,257
21
30
0
0

25
1
00:00
04:01
14,502
    87
   -84,176
13
23
0
0

26
26
1
2
09:04
17:33
11:23
21:31
  8,322
14,303
    75
    90
  -316,625
  -316,798
19
30
1
6
0
0
0
0

27
1
05:03
11:06
21,814
    86
  -512,987
53
0
0
0

28
1
07:13
13:50
23,810
    87
   -46,384
9
46
0
0

29
29
29
1
2
3
08:31
16:38
18:48
11:11
18:16
20:55
  9,519
  5,850
  7,595
    77
    94
    86
  -179,778
  -179,242
  -179,086
47
35
36
1
0
0
0
0
0
0
0
0

30
30
1
2
00:42
13:57
01:55
18:16
  4,363
15,553
    82
    86
  -445,381
  -444,615
14
54
51
1
0
0
0
0

31
-

32
-

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	00:00 04:03 22:51	04:02 05:08 23:59	14,482 3,857 4,121	89 78 95	-383,569 -383,598 -383,710	15 7 5	13 4 14	0 0 0	0 0 0
2	1	12:09	17:25	18,967	96	42,953	38	0	0	0
3 3	1 2	04:10 20:44	08:01 22:50	13,853 7,566	96 76	-77,769 -77,959	17 17	28 5	0 0	0 0
4	-
5	1	12:44	17:32	17,266	89	-72,979	21	0	0	0
6	1	15:26	20:43	19,040	89	166,402	495	0	7843	0
7	1	08:50	13:47	17,853	91	-64,609	150	0	0	0
8	1	06:29	11:56	19,539	95	19,078	10	151	0	0
9 9 9	1 2 3	11:13 19:51 21:33	14:47 20:55 22:54	12,874 3,857 4,887	81 96 98	24,858 24,913 24,926	7 11 6	38 1 6	0 0 0	0 0 0
10	1	14:07	19:20	18,626	95	-57,406	11	102	0	0
11 11 11	1 2 3	00:00 07:43 10:11	02:38 10:10 11:40	9,415 8,765 5,283	69 97 82	-186,127 -186,199 -186,240	19 17 17	7 22 34	0 0 0	0 0 0
12	-
13	1	03:24	08:49	19,495	90	13,967	12	0	0	0
14 14	1 2	00:00 20:44	02:00 23:59	7,228 11,705	83 95	31,562 31,581	9 6	56 112	0 0	0 0
15	1	19:12	23:59	17,267	95	-377,744	34	0	0	0
16	1	01:38	06:06	16,105	91	-1,912	5	88	0	0
17	1	13:16	18:16	17,953	95	93,742	106	0	0	0
18	1	18:16	23:09	17,582	90	118,990	14	0	0	0
19 19	1 2	05:11 21:17	09:34 23:23	15,782 7,604	98 81	11,921 11,948	12 8	35 7	0 0	0 0
20	1	00:52	05:43	17,425	84	91,159	21	117	0	0
21 21	1 2	16:54 22:00	21:16 23:09	15,665 4,170	96 68	-87,894 -87,935	9 9	8 0	0 0	0 0
22 22	1 2	00:00 21:17	01:56 23:59	6,989 9,770	72 81	-16,177 -16,166	8 7	28 8	0 0	0 0
23	1	02:05	07:59	21,219	90	-211,352	10	31	0	0
24	1	10:43	16:03	19,079	87	-89,257	21	30	0	0
25	1	00:00	04:01	14,502	87	-84,176	13	23	0	0
26 26	1 2	09:04 17:33	11:23 21:31	8,322 14,303	75 90	-316,625 -316,798	19 30	1 6	0 0	0 0
27	1	05:03	11:06	21,814	86	-512,987	53	0	0	0
28	1	07:13	13:50	23,810	87	-46,384	9	46	0	0
29 29 29	1 2 3	08:31 16:38 18:48	11:11 18:16 20:55	9,519 5,850 7,595	77 94 86	-179,778 -179,242 -179,086	47 35 36	1 0 0	0 0 0	0 0 0
30 30	1 2	00:42 13:57	01:55 18:16	4,363 15,553	82 86	-445,381 -444,615	14 54	51 1	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-