GPS Space Vehicle Time Integrity for MJD 53002

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
04:34
10:25
20,372
   142
  -321,783
15
1
0
0

2
1
04:50
10:12
18,651
   149
   247,559
41
1
1
0

3
3
3
1
2
3
00:00
06:36
22:26
01:22
10:54
23:59
  4,697
14,930
  5,157
   141
   142
   171
   -73,298
   -73,383
   -73,501
5
25
1053
1
2
11
0
1
12
0
0
0

4
1
13:13
18:51
19,440
   128
    33,445
39
1
1
0

5
1
15:06
19:58
16,887
   136
   -11,184
28
2
2
0

6
1
17:48
23:14
18,482
   125
     2,776
29
2
2
0

7
1
11:11
17:28
21,865
   140
  -640,392
18
1
1
0

8
1
08:38
14:36
20,745
   149
  -390,550
29
0
0
0

9
9
9
1
2
3
00:00
13:27
22:12
01:59
17:10
23:59
  6,869
12,902
  5,981
   137
   142
   -50
    23,326
    23,417
    23,280
6
11
4175
36
1
11
0
1
12
0
0
0

10
1
16:32
21:47
18,233
   140
   -36,718
26
2
2
0

11
11
1
2
01:51
10:12
05:08
14:13
11,388
14,036
   134
   145
   -86,273
   -86,337
7
10
1
1
0
0
0
0

12
-

13
1
06:04
11:25
18,697
   140
    31,878
20
1
1
0

14
1
00:00
05:50
20,091
   139
    18,297
4
42
0
0

15
15
1
2
00:00
21:26
03:13
23:59
11,103
  8,736
   144
   -68
  -205,130
  -205,729
22
5683
1
11
0
12
0
0

16
1
04:05
09:03
17,402
   140
   -15,908
22
1
1
0

17
1
15:56
22:20
22,181
   134
   -94,837
146
2
2
0

18
18
1
2
00:00
20:15
02:59
23:59
10,500
12,776
   141
   204
     2,867
     3,080
5
2551
2
11
0
12
0
0

19
-

20
20
1
2
03:26
14:27
08:15
15:39
16,765
  4,264
   136
   134
   197,302
   197,232
33
8
1
36
1
0
0
0

21
21
1
2
00:00
19:15
01:42
23:59
  5,841
16,339
   148
   354
   -69,463
   -69,317
4
8556
1
11
0
13
0
0

22
-

23
23
1
2
00:00
22:36
05:02
23:59
17,377
  4,554
   139
  -757
   170,122
   172,531
231
17934
1
11
1
4554
0
0

24
1
14:38
20:35
20,752
   136
   -86,106
23
2
2
0

25
1
01:36
07:19
19,894
   142
   -57,662
8
227
0
0

26
26
1
2
11:24
19:17
13:48
23:57
  8,354
16,071
   143
   134
  -467,687
  -467,409
26
51
1
2
0
2
0
0

27
1
07:10
13:21
21,504
   142
  -869,580
92
1
1
0

28
1
09:41
16:19
23,106
   147
   -11,672
16
0
0
0

29
29
1
2
10:38
18:53
13:33
23:09
10,243
14,764
   143
   131
  -199,386
  -199,653
23
39
1
1
0
1
0
0

30
30
1
2
02:09
16:33
04:59
20:48
  9,753
14,921
   134
   125
  -713,241
  -714,273
57
83
1
1
1
0
0
0

31
31
1
2
00:13
07:32
01:30
12:31
  4,368
17,153
   131
   142
   -24,453
   -25,729
56
195
1
1
1
1
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	04:34	10:25	20,372	142	-321,783	15	1	0	0
2	1	04:50	10:12	18,651	149	247,559	41	1	1	0
3 3 3	1 2 3	00:00 06:36 22:26	01:22 10:54 23:59	4,697 14,930 5,157	141 142 171	-73,298 -73,383 -73,501	5 25 1053	1 2 11	0 1 12	0 0 0
4	1	13:13	18:51	19,440	128	33,445	39	1	1	0
5	1	15:06	19:58	16,887	136	-11,184	28	2	2	0
6	1	17:48	23:14	18,482	125	2,776	29	2	2	0
7	1	11:11	17:28	21,865	140	-640,392	18	1	1	0
8	1	08:38	14:36	20,745	149	-390,550	29	0	0	0
9 9 9	1 2 3	00:00 13:27 22:12	01:59 17:10 23:59	6,869 12,902 5,981	137 142 -50	23,326 23,417 23,280	6 11 4175	36 1 11	0 1 12	0 0 0
10	1	16:32	21:47	18,233	140	-36,718	26	2	2	0
11 11	1 2	01:51 10:12	05:08 14:13	11,388 14,036	134 145	-86,273 -86,337	7 10	1 1	0 0	0 0
12	-
13	1	06:04	11:25	18,697	140	31,878	20	1	1	0
14	1	00:00	05:50	20,091	139	18,297	4	42	0	0
15 15	1 2	00:00 21:26	03:13 23:59	11,103 8,736	144 -68	-205,130 -205,729	22 5683	1 11	0 12	0 0
16	1	04:05	09:03	17,402	140	-15,908	22	1	1	0
17	1	15:56	22:20	22,181	134	-94,837	146	2	2	0
18 18	1 2	00:00 20:15	02:59 23:59	10,500 12,776	141 204	2,867 3,080	5 2551	2 11	0 12	0 0
19	-
20 20	1 2	03:26 14:27	08:15 15:39	16,765 4,264	136 134	197,302 197,232	33 8	1 36	1 0	0 0
21 21	1 2	00:00 19:15	01:42 23:59	5,841 16,339	148 354	-69,463 -69,317	4 8556	1 11	0 13	0 0
22	-
23 23	1 2	00:00 22:36	05:02 23:59	17,377 4,554	139 -757	170,122 172,531	231 17934	1 11	1 4554	0 0
24	1	14:38	20:35	20,752	136	-86,106	23	2	2	0
25	1	01:36	07:19	19,894	142	-57,662	8	227	0	0
26 26	1 2	11:24 19:17	13:48 23:57	8,354 16,071	143 134	-467,687 -467,409	26 51	1 2	0 2	0 0
27	1	07:10	13:21	21,504	142	-869,580	92	1	1	0
28	1	09:41	16:19	23,106	147	-11,672	16	0	0	0
29 29	1 2	10:38 18:53	13:33 23:09	10,243 14,764	143 131	-199,386 -199,653	23 39	1 1	0 1	0 0
30 30	1 2	02:09 16:33	04:59 20:48	9,753 14,921	134 125	-713,241 -714,273	57 83	1 1	1 0	0 0
31 31	1 2	00:13 07:32	01:30 12:31	4,368 17,153	131 142	-24,453 -25,729	56 195	1 1	1 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-