GPS Space Vehicle Time Integrity for MJD 55834

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
-

2
1
13:01
19:10
21,183
   124
  -358,482
41
3
3
0

3
3
1
2
04:45
20:40
09:10
23:26
15,406
  9,611
   125
   116
  -774,843
  -775,122
36
18
3
1
2
0
0
0

4
1
11:29
17:12
19,880
   124
  -246,469
72
2
2
0

5
1
14:54
19:42
16,378
   121
   225,532
26
0
0
0

6
6
1
2
04:40
20:07
08:36
23:30
13,943
11,857
   115
   116
    59,416
    58,973
28
33
1
1
0
0
0
0

7
7
1
2
05:28
09:22
09:20
11:48
13,429
  8,489
   119
   128
   -29,173
   -29,185
5
46
1
1
0
1
0
0

8
-

9
9
1
2
11:53
20:39
15:36
23:59
12,863
11,530
   124
   499
  -108,662
  -108,361
20
12193
2
11
2
12
0
0

10
10
1
2
05:32
13:28
08:05
18:00
  8,980
15,514
   114
   132
    14,892
    14,948
6
16
3
2
0
1
0
0

11
11
11
1
2
3
00:00
07:57
09:22
02:53
09:20
12:11
  9,787
  4,721
  9,866
   110
   119
   128
   190,452
   190,549
   190,585
8
46
24
1
2
24
0
2
1
0
0
0

12
1
13:32
18:13
16,081
   123
   -25,490
20
1
1
0

13
1
04:04
09:20
18,250
   118
  -248,913
39
2
2
0

14
14
1
2
00:00
21:30
03:47
23:59
12,988
  8,464
   112
   -33
  -174,476
  -174,756
13
4176
1
11
0
12
0
0

15
15
15
1
2
3
10:29
17:57
19:45
11:57
19:42
22:46
  4,974
  6,178
10,437
   122
   120
   116
   104,425
   104,385
   104,369
9
4
19
2
9
1
1
0
1
0
0
0

16
1
03:05
08:25
18,725
   116
   200,764
19
1
0
0

17
1
09:32
15:49
21,851
   124
  -172,747
24
3
3
0

18
18
1
2
00:00
19:45
01:24
23:59
  5,084
14,646
   108
   412
  -159,652
  -159,491
10
10638
1
11
0
11
0
0

19
19
19
1
2
3
05:53
09:22
21:55
09:20
10:28
23:59
11,932
  3,941
  7,261
   120
   129
   494
   189,342
   189,384
   189,938
26
8
9708
3
22
11
2
0
12
0
0
0

20
1
01:45
06:33
16,272
   110
   -53,547
8
16
0
0

21
21
1
2
18:00
19:45
19:42
23:59
  6,028
14,662
   121
   552
   175,021
   175,480
8
15827
0
11
0
12
0
0

22
22
1
2
00:00
20:25
03:02
23:59
10,295
12,377
   111
   128
  -144,090
  -144,037
6
379
1
11
0
12
0
0

23
1
02:54
08:48
20,616
   116
  -271,757
23
0
0
0

24
24
1
2
00:08
09:22
03:49
12:36
12,636
11,340
   117
   129
  -427,926
  -428,007
15
12
1
0
0
0
0
0

25
25
1
2
00:32
14:49
03:16
19:06
  9,202
14,641
   106
   121
   -20,960
   -21,043
7
11
1
1
0
1
0
0

26
26
26
1
2
3
09:22
17:17
19:45
12:09
19:42
21:23
  9,767
  8,309
  5,753
   124
   121
   119
   174,568
   174,926
   175,021
41
39
19
2
1
0
1
1
0
0
0
0

27
-

28
28
1
2
08:02
09:22
09:20
14:34
  4,473
18,220
   114
   125
   -71,515
   -71,540
60
32
2
3
2
3
0
0

29
29
1
2
16:07
19:45
19:42
21:35
12,298
  6,503
   120
   119
  -244,234
  -244,267
17
11
1
0
1
0
0
0

30
30
1
2
00:37
16:10
04:41
19:27
13,724
11,273
   101
   125
   -77,625
   -77,257
29
24
2
1
0
0
0
0

31
1
00:00
05:33
19,079
   111
  -148,453
32
24
0
0

32
1
00:44
06:01
18,076
   112
   337,464
33
0
0
0

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	-
2	1	13:01	19:10	21,183	124	-358,482	41	3	3	0
3 3	1 2	04:45 20:40	09:10 23:26	15,406 9,611	125 116	-774,843 -775,122	36 18	3 1	2 0	0 0
4	1	11:29	17:12	19,880	124	-246,469	72	2	2	0
5	1	14:54	19:42	16,378	121	225,532	26	0	0	0
6 6	1 2	04:40 20:07	08:36 23:30	13,943 11,857	115 116	59,416 58,973	28 33	1 1	0 0	0 0
7 7	1 2	05:28 09:22	09:20 11:48	13,429 8,489	119 128	-29,173 -29,185	5 46	1 1	0 1	0 0
8	-
9 9	1 2	11:53 20:39	15:36 23:59	12,863 11,530	124 499	-108,662 -108,361	20 12193	2 11	2 12	0 0
10 10	1 2	05:32 13:28	08:05 18:00	8,980 15,514	114 132	14,892 14,948	6 16	3 2	0 1	0 0
11 11 11	1 2 3	00:00 07:57 09:22	02:53 09:20 12:11	9,787 4,721 9,866	110 119 128	190,452 190,549 190,585	8 46 24	1 2 24	0 2 1	0 0 0
12	1	13:32	18:13	16,081	123	-25,490	20	1	1	0
13	1	04:04	09:20	18,250	118	-248,913	39	2	2	0
14 14	1 2	00:00 21:30	03:47 23:59	12,988 8,464	112 -33	-174,476 -174,756	13 4176	1 11	0 12	0 0
15 15 15	1 2 3	10:29 17:57 19:45	11:57 19:42 22:46	4,974 6,178 10,437	122 120 116	104,425 104,385 104,369	9 4 19	2 9 1	1 0 1	0 0 0
16	1	03:05	08:25	18,725	116	200,764	19	1	0	0
17	1	09:32	15:49	21,851	124	-172,747	24	3	3	0
18 18	1 2	00:00 19:45	01:24 23:59	5,084 14,646	108 412	-159,652 -159,491	10 10638	1 11	0 11	0 0
19 19 19	1 2 3	05:53 09:22 21:55	09:20 10:28 23:59	11,932 3,941 7,261	120 129 494	189,342 189,384 189,938	26 8 9708	3 22 11	2 0 12	0 0 0
20	1	01:45	06:33	16,272	110	-53,547	8	16	0	0
21 21	1 2	18:00 19:45	19:42 23:59	6,028 14,662	121 552	175,021 175,480	8 15827	0 11	0 12	0 0
22 22	1 2	00:00 20:25	03:02 23:59	10,295 12,377	111 128	-144,090 -144,037	6 379	1 11	0 12	0 0
23	1	02:54	08:48	20,616	116	-271,757	23	0	0	0
24 24	1 2	00:08 09:22	03:49 12:36	12,636 11,340	117 129	-427,926 -428,007	15 12	1 0	0 0	0 0
25 25	1 2	00:32 14:49	03:16 19:06	9,202 14,641	106 121	-20,960 -21,043	7 11	1 1	0 1	0 0
26 26 26	1 2 3	09:22 17:17 19:45	12:09 19:42 21:23	9,767 8,309 5,753	124 121 119	174,568 174,926 175,021	41 39 19	2 1 0	1 1 0	0 0 0
27	-
28 28	1 2	08:02 09:22	09:20 14:34	4,473 18,220	114 125	-71,515 -71,540	60 32	2 3	2 3	0 0
29 29	1 2	16:07 19:45	19:42 21:35	12,298 6,503	120 119	-244,234 -244,267	17 11	1 0	1 0	0 0
30 30	1 2	00:37 16:10	04:41 19:27	13,724 11,273	101 125	-77,625 -77,257	29 24	2 1	0 0	0 0
31	1	00:00	05:33	19,079	111	-148,453	32	24	0	0
32	1	00:44	06:01	18,076	112	337,464	33	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-