GPS Space Vehicle Time Integrity for MJD 53398

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
00:00
21:46
03:58
23:01
13,764
  4,226
    81
    86
  -385,178
  -385,334
41
26
5
1
4
1
0
0

2
1
11:31
17:44
21,642
    92
    38,891
32
1
1
0

3
3
1
2
03:59
20:20
07:53
22:13
13,542
  6,541
    89
    94
   -80,096
   -80,254
9
9
4
1
0
0
0
0

4
1
10:15
15:55
19,703
    85
  -426,279
666
1
1
0

5
1
12:04
16:55
16,776
    92
   -74,847
31
1
1
0

6
1
14:48
20:11
18,938
    92
    99,370
478
1
7643
0

7
1
08:05
14:21
21,670
    91
   -40,911
202
0
0
0

8
1
05:16
11:20
21,319
    94
    19,934
7
1
0
0

9
9
9
1
2
3
10:35
19:11
20:20
14:10
20:18
23:01
12,243
  3,924
  9,153
    86
    98
    92
    26,315
    26,372
    26,380
10
5
20
1
0
2
0
0
2
0
0
0

10
1
13:29
18:46
18,135
   103
   -57,913
5
67
0
0

11
11
1
2
00:00
07:05
02:01
11:07
  6,981
14,147
    72
    86
  -188,976
  -189,069
11
16
2
1
0
0
0
0

12
-

13
13
1
2
02:47
03:59
03:58
08:13
  4,142
14,743
    71
    84
    13,208
    13,211
111
5
4
28
4
0
0
0

14
14
1
2
00:00
20:20
02:23
23:01
  8,331
  9,094
    76
    94
    31,635
    31,660
13
23
1
2
1
1
0
0

15
15
1
2
18:17
20:20
20:18
23:01
  7,128
  9,153
    99
    98
  -381,870
  -381,917
10
25
0
2
0
2
0
0

16
16
1
2
01:00
03:59
03:58
05:58
10,389
  6,912
    74
    85
    -1,802
    -1,790
38
9
4
17
4
0
0
0

17
1
12:38
18:51
21,494
    93
    78,044
136
1
1
0

18
18
1
2
17:14
20:20
20:18
23:01
10,725
  9,153
    95
    91
   121,875
   121,909
13
17
0
2
0
1
0
0

19
19
1
2
04:29
20:30
09:00
22:51
15,779
  8,074
    88
    92
    12,594
    12,647
7
21
2
2
0
2
0
0

20
20
1
2
00:14
03:59
03:58
05:06
12,925
  3,792
    77
    81
    89,088
    89,069
21
7
5
1
2
0
0
0

21
21
1
2
16:16
20:20
20:18
22:37
14,186
  7,772
    95
    89
   -88,752
   -88,773
5
13
0
1
0
1
0
0

22
22
22
1
2
3
00:00
18:37
20:20
01:19
20:18
23:01
  4,535
  6,006
  9,152
    74
    96
    93
   -16,481
   -16,490
   -16,497
32
4
13
1
0
2
1
0
1
0
0
0

23
23
1
2
01:28
03:59
03:58
07:22
  8,742
11,729
    75
    86
  -211,689
  -211,681
59
4
4
9
4
0
0
0

24
1
09:54
15:13
18,514
    98
   -91,453
12
2
0
0

25
1
00:00
03:58
13,764
    76
   -84,889
43
5
5
0

26
26
1
2
08:27
16:19
10:46
20:18
  8,062
14,048
    88
    94
  -320,771
  -320,926
13
21
1
0
0
0
0
0

27
1
04:25
10:29
21,119
    84
  -517,815
39
0
0
0

28
1
06:35
13:13
23,144
    87
   -46,509
4
11
0
0

29
29
1
2
07:53
16:00
10:33
20:20
  9,371
15,001
    88
    93
  -164,871
  -164,239
55
95
1
1
0
1
0
0

30
30
1
2
00:00
13:20
01:46
17:39
  6,134
14,953
    74
    91
  -434,025
  -433,214
29
69
2
2
1
1
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 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	00:00 21:46	03:58 23:01	13,764 4,226	81 86	-385,178 -385,334	41 26	5 1	4 1	0 0
2	1	11:31	17:44	21,642	92	38,891	32	1	1	0
3 3	1 2	03:59 20:20	07:53 22:13	13,542 6,541	89 94	-80,096 -80,254	9 9	4 1	0 0	0 0
4	1	10:15	15:55	19,703	85	-426,279	666	1	1	0
5	1	12:04	16:55	16,776	92	-74,847	31	1	1	0
6	1	14:48	20:11	18,938	92	99,370	478	1	7643	0
7	1	08:05	14:21	21,670	91	-40,911	202	0	0	0
8	1	05:16	11:20	21,319	94	19,934	7	1	0	0
9 9 9	1 2 3	10:35 19:11 20:20	14:10 20:18 23:01	12,243 3,924 9,153	86 98 92	26,315 26,372 26,380	10 5 20	1 0 2	0 0 2	0 0 0
10	1	13:29	18:46	18,135	103	-57,913	5	67	0	0
11 11	1 2	00:00 07:05	02:01 11:07	6,981 14,147	72 86	-188,976 -189,069	11 16	2 1	0 0	0 0
12	-
13 13	1 2	02:47 03:59	03:58 08:13	4,142 14,743	71 84	13,208 13,211	111 5	4 28	4 0	0 0
14 14	1 2	00:00 20:20	02:23 23:01	8,331 9,094	76 94	31,635 31,660	13 23	1 2	1 1	0 0
15 15	1 2	18:17 20:20	20:18 23:01	7,128 9,153	99 98	-381,870 -381,917	10 25	0 2	0 2	0 0
16 16	1 2	01:00 03:59	03:58 05:58	10,389 6,912	74 85	-1,802 -1,790	38 9	4 17	4 0	0 0
17	1	12:38	18:51	21,494	93	78,044	136	1	1	0
18 18	1 2	17:14 20:20	20:18 23:01	10,725 9,153	95 91	121,875 121,909	13 17	0 2	0 1	0 0
19 19	1 2	04:29 20:30	09:00 22:51	15,779 8,074	88 92	12,594 12,647	7 21	2 2	0 2	0 0
20 20	1 2	00:14 03:59	03:58 05:06	12,925 3,792	77 81	89,088 89,069	21 7	5 1	2 0	0 0
21 21	1 2	16:16 20:20	20:18 22:37	14,186 7,772	95 89	-88,752 -88,773	5 13	0 1	0 1	0 0
22 22 22	1 2 3	00:00 18:37 20:20	01:19 20:18 23:01	4,535 6,006 9,152	74 96 93	-16,481 -16,490 -16,497	32 4 13	1 0 2	1 0 1	0 0 0
23 23	1 2	01:28 03:59	03:58 07:22	8,742 11,729	75 86	-211,689 -211,681	59 4	4 9	4 0	0 0
24	1	09:54	15:13	18,514	98	-91,453	12	2	0	0
25	1	00:00	03:58	13,764	76	-84,889	43	5	5	0
26 26	1 2	08:27 16:19	10:46 20:18	8,062 14,048	88 94	-320,771 -320,926	13 21	1 0	0 0	0 0
27	1	04:25	10:29	21,119	84	-517,815	39	0	0	0
28	1	06:35	13:13	23,144	87	-46,509	4	11	0	0
29 29	1 2	07:53 16:00	10:33 20:20	9,371 15,001	88 93	-164,871 -164,239	55 95	1 1	0 1	0 0
30 30	1 2	00:00 13:20	01:46 17:39	6,134 14,953	74 91	-434,025 -433,214	29 69	2 2	1 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-