GPS Space Vehicle Time Integrity for MJD 53238

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
10:48
15:59
18,074
   118
  -359,198
17
1
1
0

2
-

3
3
1
2
06:20
14:26
09:11
15:59
  9,925
  5,622
   114
   109
   -37,263
   -37,352
8
5
1
1
0
0
0
0

4
1
00:00
02:39
  9,018
   115
   259,711
40
1
1
0

5
5
1
2
00:00
10:10
03:55
11:12
13,456
  3,665
   117
   117
   -45,005
   -45,061
39
8
2
35
2
0
0
0

6
1
01:46
07:10
18,380
   109
  -382,266
174
2
2
0

7
7
1
2
00:00
19:27
01:36
21:59
  5,567
  8,934
   108
   112
  -397,281
  -395,803
37
56
1
0
1
0
0
0

8
8
1
2
16:21
19:27
19:24
21:59
10,728
  8,934
   111
   125
     7,353
     7,375
32
4
2
0
2
0
0
0

9
9
1
2
00:00
06:09
01:08
09:59
  3,870
13,319
   115
   118
      847
      901
5
14
1
2
0
1
0
0

10
1
02:00
05:53
13,233
   110
   -49,176
15
2
2
0

11
11
11
1
2
3
09:43
18:01
19:27
12:57
19:24
21:59
11,379
  4,731
  8,934
   111
   109
   112
  -142,368
  -142,454
  -142,474
10
74
11
2
2
0
0
2
0
0
0
0

12
-

13
1
13:58
19:17
18,550
   103
    23,710
42
2
2
0

14
1
07:01
13:20
22,230
   111
    25,704
9
16
2
0

15
1
05:28
11:09
19,953
   127
  -309,336
32
1
1
0

16
1
11:59
15:59
14,052
   109
    -6,940
3
15
0
0

17
1
00:00
05:49
19,934
   118
   131,404
60
2
2
0

18
1
04:07
10:44
22,975
   113
    67,438
29
1
1
0

19
19
1
2
07:40
18:00
09:50
19:24
  7,552
  4,844
   114
   107
    10,788
    10,701
11
25
2
2
1
2
0
0

20
1
11:18
15:59
16,280
   108
   131,014
25
1
1
0

21
1
03:17
09:37
21,955
   115
   -78,438
15
1
1
0

22
1
05:33
12:12
23,177
   101
   -15,819
14
2
1
0

23
1
12:06
15:59
13,641
   107
  -152,799
38
0
0
0

24
1
00:00
04:12
14,448
   116
   -51,072
34
2
2
0

25
1
09:28
15:10
19,925
   113
   -73,740
13
1
1
0

26
26
1
2
03:11
19:27
07:46
21:38
15,902
  7,664
   111
   104
  -199,433
  -200,114
60
26
1
0
1
0
0
0

27
27
1
2
18:00
19:27
19:24
21:23
  4,843
  6,729
   109
   117
  -374,389
  -374,484
23
35
0
0
0
0
0
0

28
28
1
2
17:37
19:27
19:24
21:59
  6,174
  8,934
    98
   108
   -40,137
   -40,133
62
3
2
0
2
0
0
0

29
29
1
2
02:54
19:27
07:13
21:26
14,931
  6,933
   119
   105
  -362,200
  -361,713
37
21
1
0
0
0
0
0

30
30
1
2
02:00
10:00
04:42
12:51
  9,188
10,047
   116
   109
  -553,593
  -553,534
11
7
3
9
2
0
0
0

31
1
20:00
21:59
  6,960
   115
  -296,493
21
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	10:48	15:59	18,074	118	-359,198	17	1	1	0
2	-
3 3	1 2	06:20 14:26	09:11 15:59	9,925 5,622	114 109	-37,263 -37,352	8 5	1 1	0 0	0 0
4	1	00:00	02:39	9,018	115	259,711	40	1	1	0
5 5	1 2	00:00 10:10	03:55 11:12	13,456 3,665	117 117	-45,005 -45,061	39 8	2 35	2 0	0 0
6	1	01:46	07:10	18,380	109	-382,266	174	2	2	0
7 7	1 2	00:00 19:27	01:36 21:59	5,567 8,934	108 112	-397,281 -395,803	37 56	1 0	1 0	0 0
8 8	1 2	16:21 19:27	19:24 21:59	10,728 8,934	111 125	7,353 7,375	32 4	2 0	2 0	0 0
9 9	1 2	00:00 06:09	01:08 09:59	3,870 13,319	115 118	847 901	5 14	1 2	0 1	0 0
10	1	02:00	05:53	13,233	110	-49,176	15	2	2	0
11 11 11	1 2 3	09:43 18:01 19:27	12:57 19:24 21:59	11,379 4,731 8,934	111 109 112	-142,368 -142,454 -142,474	10 74 11	2 2 0	0 2 0	0 0 0
12	-
13	1	13:58	19:17	18,550	103	23,710	42	2	2	0
14	1	07:01	13:20	22,230	111	25,704	9	16	2	0
15	1	05:28	11:09	19,953	127	-309,336	32	1	1	0
16	1	11:59	15:59	14,052	109	-6,940	3	15	0	0
17	1	00:00	05:49	19,934	118	131,404	60	2	2	0
18	1	04:07	10:44	22,975	113	67,438	29	1	1	0
19 19	1 2	07:40 18:00	09:50 19:24	7,552 4,844	114 107	10,788 10,701	11 25	2 2	1 2	0 0
20	1	11:18	15:59	16,280	108	131,014	25	1	1	0
21	1	03:17	09:37	21,955	115	-78,438	15	1	1	0
22	1	05:33	12:12	23,177	101	-15,819	14	2	1	0
23	1	12:06	15:59	13,641	107	-152,799	38	0	0	0
24	1	00:00	04:12	14,448	116	-51,072	34	2	2	0
25	1	09:28	15:10	19,925	113	-73,740	13	1	1	0
26 26	1 2	03:11 19:27	07:46 21:38	15,902 7,664	111 104	-199,433 -200,114	60 26	1 0	1 0	0 0
27 27	1 2	18:00 19:27	19:24 21:23	4,843 6,729	109 117	-374,389 -374,484	23 35	0 0	0 0	0 0
28 28	1 2	17:37 19:27	19:24 21:59	6,174 8,934	98 108	-40,137 -40,133	62 3	2 0	2 0	0 0
29 29	1 2	02:54 19:27	07:13 21:26	14,931 6,933	119 105	-362,200 -361,713	37 21	1 0	0 0	0 0
30 30	1 2	02:00 10:00	04:42 12:51	9,188 10,047	116 109	-553,593 -553,534	11 7	3 9	2 0	0 0
31	1	20:00	21:59	6,960	115	-296,493	21	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-