GPS Space Vehicle Time Integrity for MJD 53004

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
04:26
05:43
05:42
10:17
  4,579
15,927
   127
   113
  -322,069
  -322,101
5
13
0
0
0
0
0
0

2
2
1
2
04:42
08:00
05:42
10:06
  3,622
  7,273
   117
   110
   248,649
   248,736
10
15
2
0
0
0
0
0

3
3
3
1
2
3
00:00
06:28
22:18
01:14
10:44
23:59
  4,479
14,855
  5,917
   123
   126
   223
   -73,829
   -73,912
   -73,962
5
15
2938
1
1
11
0
0
11
0
0
0

4
1
14:00
18:43
16,387
   109
    34,632
35
3
3
0

5
1
14:58
19:50
16,650
    99
   -11,463
33
3
1
0

6
1
17:40
23:05
18,907
    87
     2,782
14
1
1
0

7
1
11:03
17:20
21,951
   116
  -639,932
27
3
3
0

8
1
08:30
14:28
20,815
   114
  -389,838
35
2
2
0

9
9
9
1
2
3
00:00
13:19
22:04
01:51
17:02
23:59
  6,305
13,051
  6,734
   131
   111
    10
    23,634
    23,715
    23,665
6
7
2241
44
2
11
0
1
11
0
0
0

10
1
16:24
21:38
18,287
   108
   -36,853
24
3
3
0

11
11
1
2
01:43
10:04
05:00
14:05
11,533
13,847
   118
   120
   -86,695
   -86,768
9
14
1
2
0
2
0
0

12
-

13
1
05:56
11:16
18,396
   118
    31,844
5
6
0
0

14
1
00:00
05:42
19,937
   121
    18,258
4
43
0
0

15
15
1
2
00:00
21:18
03:05
23:59
10,780
  9,246
   130
   -39
  -206,011
  -206,566
20
4260
1
11
0
11
0
0

16
16
1
2
03:57
05:43
05:42
08:55
  6,272
10,984
   118
   121
   -16,020
   -16,023
4
6
1
1
0
0
0
0

17
1
15:47
22:10
22,151
    99
   -98,642
146
3
3
0

18
18
1
2
00:00
20:06
02:51
23:59
  9,923
13,552
   121
   191
     3,198
     3,418
4
3133
10
11
0
11
0
0

19
-

20
20
20
1
2
3
03:19
05:43
14:19
05:42
08:07
15:30
  8,359
  8,394
  3,949
   120
   122
   118
   196,943
   196,926
   196,863
4
8
29
7
1
1
0
0
1
0
0
0

21
21
1
2
00:00
19:07
01:33
23:59
  5,508
16,795
   123
   342
   -69,627
   -69,470
5
9250
1
11
0
12
0
0

22
-

23
23
1
2
01:55
22:28
04:13
23:59
  8,069
  5,282
   119
  -634
   177,838
   180,318
103
16005
0
11
0
5282
0
0

24
1
14:30
20:27
20,539
   108
   -86,610
41
3
2
0

25
25
1
2
01:28
05:43
05:42
07:11
14,638
  5,056
   121
   113
   -57,803
   -57,819
8
4
244
6
0
0
0
0

26
26
1
2
11:16
19:09
13:39
23:45
  8,294
15,979
   114
   105
  -466,176
  -465,892
29
53
3
1
2
1
0
0

27
1
07:02
13:13
21,333
   120
  -872,087
93
2
2
0

28
1
09:33
16:11
22,921
   114
   -12,045
29
1
1
0

29
29
1
2
10:30
18:45
13:25
23:01
  9,870
14,778
   115
   105
  -200,784
  -201,047
29
45
3
1
2
1
0
0

30
30
1
2
02:01
16:25
04:51
20:40
  9,960
14,718
   113
   100
  -716,500
  -717,532
57
89
1
3
1
3
0
0

31
31
1
2
00:05
07:24
01:22
12:23
  4,645
17,294
   121
   108
   -31,172
   -32,466
55
201
1
0
1
0
0
0

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 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	04:26 05:43	05:42 10:17	4,579 15,927	127 113	-322,069 -322,101	5 13	0 0	0 0	0 0
2 2	1 2	04:42 08:00	05:42 10:06	3,622 7,273	117 110	248,649 248,736	10 15	2 0	0 0	0 0
3 3 3	1 2 3	00:00 06:28 22:18	01:14 10:44 23:59	4,479 14,855 5,917	123 126 223	-73,829 -73,912 -73,962	5 15 2938	1 1 11	0 0 11	0 0 0
4	1	14:00	18:43	16,387	109	34,632	35	3	3	0
5	1	14:58	19:50	16,650	99	-11,463	33	3	1	0
6	1	17:40	23:05	18,907	87	2,782	14	1	1	0
7	1	11:03	17:20	21,951	116	-639,932	27	3	3	0
8	1	08:30	14:28	20,815	114	-389,838	35	2	2	0
9 9 9	1 2 3	00:00 13:19 22:04	01:51 17:02 23:59	6,305 13,051 6,734	131 111 10	23,634 23,715 23,665	6 7 2241	44 2 11	0 1 11	0 0 0
10	1	16:24	21:38	18,287	108	-36,853	24	3	3	0
11 11	1 2	01:43 10:04	05:00 14:05	11,533 13,847	118 120	-86,695 -86,768	9 14	1 2	0 2	0 0
12	-
13	1	05:56	11:16	18,396	118	31,844	5	6	0	0
14	1	00:00	05:42	19,937	121	18,258	4	43	0	0
15 15	1 2	00:00 21:18	03:05 23:59	10,780 9,246	130 -39	-206,011 -206,566	20 4260	1 11	0 11	0 0
16 16	1 2	03:57 05:43	05:42 08:55	6,272 10,984	118 121	-16,020 -16,023	4 6	1 1	0 0	0 0
17	1	15:47	22:10	22,151	99	-98,642	146	3	3	0
18 18	1 2	00:00 20:06	02:51 23:59	9,923 13,552	121 191	3,198 3,418	4 3133	10 11	0 11	0 0
19	-
20 20 20	1 2 3	03:19 05:43 14:19	05:42 08:07 15:30	8,359 8,394 3,949	120 122 118	196,943 196,926 196,863	4 8 29	7 1 1	0 0 1	0 0 0
21 21	1 2	00:00 19:07	01:33 23:59	5,508 16,795	123 342	-69,627 -69,470	5 9250	1 11	0 12	0 0
22	-
23 23	1 2	01:55 22:28	04:13 23:59	8,069 5,282	119 -634	177,838 180,318	103 16005	0 11	0 5282	0 0
24	1	14:30	20:27	20,539	108	-86,610	41	3	2	0
25 25	1 2	01:28 05:43	05:42 07:11	14,638 5,056	121 113	-57,803 -57,819	8 4	244 6	0 0	0 0
26 26	1 2	11:16 19:09	13:39 23:45	8,294 15,979	114 105	-466,176 -465,892	29 53	3 1	2 1	0 0
27	1	07:02	13:13	21,333	120	-872,087	93	2	2	0
28	1	09:33	16:11	22,921	114	-12,045	29	1	1	0
29 29	1 2	10:30 18:45	13:25 23:01	9,870 14,778	115 105	-200,784 -201,047	29 45	3 1	2 1	0 0
30 30	1 2	02:01 16:25	04:51 20:40	9,960 14,718	113 100	-716,500 -717,532	57 89	1 3	1 3	0 0
31 31	1 2	00:05 07:24	01:22 12:23	4,645 17,294	121 108	-31,172 -32,466	55 201	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-