GPS Space Vehicle Time Integrity for MJD 56117

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
04:57
13:55
08:23
16:33
11,717
  9,154
   129
   122
  -264,667
  -264,723
22
44
2
3
2
3
0
0

2
1
17:30
23:35
20,935
   124
  -396,164
32
2
2
0

3
3
1
2
01:29
09:26
04:07
13:52
  8,854
15,250
   129
   124
   -72,735
   -72,907
19
23
3
1
2
0
0
0

4
1
16:35
21:51
18,387
   121
  -238,749
63
1
1
0

5
1
19:29
23:59
15,536
   494
   333,609
12307
14
14
0

6
6
1
2
02:00
09:20
04:13
13:20
  7,359
13,844
   130
   121
    -9,201
    -9,067
31
20
2
1
2
1
0
0

7
7
1
2
10:00
13:55
13:52
16:13
13,505
  7,921
   125
   123
   -98,522
   -98,566
24
35
1
3
1
3
0
0

8
8
1
2
11:37
13:55
13:52
16:33
  7,680
  9,115
   119
   117
    -1,583
    -1,585
40
24
1
3
1
3
0
0

9
9
1
2
01:20
16:35
04:57
20:11
12,386
12,655
   134
   122
  -170,329
  -170,470
11
11
3
1
0
0
0
0

10
10
1
2
10:09
18:05
12:43
22:36
  8,924
15,536
   125
   127
    44,283
    44,328
12
32
1
1
1
1
0
0

11
11
11
1
2
3
04:23
12:30
13:55
07:27
13:52
16:33
10,549
  4,737
  9,154
   131
   126
   122
   279,983
   280,081
   280,107
15
6
28
3
0
3
2
0
3
0
0
0

12
1
18:00
22:24
15,268
   120
   -78,907
36
1
1
0

13
1
08:58
13:52
16,912
   124
  -195,661
14
0
0
0

14
1
02:09
08:22
21,105
   131
  -206,607
28
4
2
0

15
15
1
2
00:00
15:15
03:36
16:31
12,165
  4,304
   132
   116
    92,468
    92,469
41
7
3
1
3
0
0
0

16
1
08:00
12:43
16,447
   126
   240,700
26
1
1
0

17
17
1
2
14:00
16:35
16:33
20:13
  8,887
12,687
   120
   122
  -114,610
  -114,574
59
22
3
1
3
1
0
0

18
1
00:00
05:57
20,378
   132
  -204,206
33
6
5
0

19
19
19
1
2
3
02:46
10:36
13:55
05:03
13:52
15:12
  7,594
11,323
  4,479
   139
   128
   122
   283,035
   283,134
   283,158
23
31
40
2
1
2
2
1
2
0
0
0

20
20
1
2
06:31
17:17
11:15
18:37
16,344
  4,468
   128
   122
   -64,472
   -64,491
5
16
122
1
0
1
0
0

21
21
1
2
00:00
22:27
04:40
23:59
15,983
  5,180
   134
  -856
   235,486
   234,682
38
18837
4
14
3
5180
0
0

22
1
01:11
07:43
22,237
   136
  -145,146
18
4
4
0

23
1
07:31
13:26
20,642
   125
  -187,105
32
1
1
0

24
-

25
25
1
2
05:12
19:34
08:00
23:47
  9,466
14,475
   127
   123
   -36,751
   -36,798
22
13
2
1
2
1
0
0

26
26
26
1
2
3
00:00
13:55
21:53
02:03
16:33
23:59
  7,174
  9,144
  7,141
   134
   118
    56
   352,143
   351,562
   351,191
33
48
1574
2
3
14
2
3
15
0
0
0

27
27
1
2
01:09
16:35
04:25
19:49
11,120
11,319
   131
   120
  -407,063
  -407,297
14
24
3
1
1
1
0
0

28
28
28
1
2
3
12:46
13:55
16:35
13:52
16:33
19:17
  3,794
  9,139
  9,421
   124
   124
   125
  -163,017
  -163,045
  -163,082
7
39
44
0
2
1
0
2
1
0
0
0

29
29
1
2
00:00
22:00
02:08
23:59
  7,470
  6,772
   132
   513
  -331,475
  -331,406
42
8649
2
14
1
15
0
0

30
1
06:32
23:59
17,343
   130
   287,060
509
1
1
0

31
1
04:48
10:04
18,093
   127
  -258,766
27
2
2
0

32
1
05:28
10:42
18,106
   132
   463,255
32
2
2
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 1	1 2	04:57 13:55	08:23 16:33	11,717 9,154	129 122	-264,667 -264,723	22 44	2 3	2 3	0 0
2	1	17:30	23:35	20,935	124	-396,164	32	2	2	0
3 3	1 2	01:29 09:26	04:07 13:52	8,854 15,250	129 124	-72,735 -72,907	19 23	3 1	2 0	0 0
4	1	16:35	21:51	18,387	121	-238,749	63	1	1	0
5	1	19:29	23:59	15,536	494	333,609	12307	14	14	0
6 6	1 2	02:00 09:20	04:13 13:20	7,359 13,844	130 121	-9,201 -9,067	31 20	2 1	2 1	0 0
7 7	1 2	10:00 13:55	13:52 16:13	13,505 7,921	125 123	-98,522 -98,566	24 35	1 3	1 3	0 0
8 8	1 2	11:37 13:55	13:52 16:33	7,680 9,115	119 117	-1,583 -1,585	40 24	1 3	1 3	0 0
9 9	1 2	01:20 16:35	04:57 20:11	12,386 12,655	134 122	-170,329 -170,470	11 11	3 1	0 0	0 0
10 10	1 2	10:09 18:05	12:43 22:36	8,924 15,536	125 127	44,283 44,328	12 32	1 1	1 1	0 0
11 11 11	1 2 3	04:23 12:30 13:55	07:27 13:52 16:33	10,549 4,737 9,154	131 126 122	279,983 280,081 280,107	15 6 28	3 0 3	2 0 3	0 0 0
12	1	18:00	22:24	15,268	120	-78,907	36	1	1	0
13	1	08:58	13:52	16,912	124	-195,661	14	0	0	0
14	1	02:09	08:22	21,105	131	-206,607	28	4	2	0
15 15	1 2	00:00 15:15	03:36 16:31	12,165 4,304	132 116	92,468 92,469	41 7	3 1	3 0	0 0
16	1	08:00	12:43	16,447	126	240,700	26	1	1	0
17 17	1 2	14:00 16:35	16:33 20:13	8,887 12,687	120 122	-114,610 -114,574	59 22	3 1	3 1	0 0
18	1	00:00	05:57	20,378	132	-204,206	33	6	5	0
19 19 19	1 2 3	02:46 10:36 13:55	05:03 13:52 15:12	7,594 11,323 4,479	139 128 122	283,035 283,134 283,158	23 31 40	2 1 2	2 1 2	0 0 0
20 20	1 2	06:31 17:17	11:15 18:37	16,344 4,468	128 122	-64,472 -64,491	5 16	122 1	0 1	0 0
21 21	1 2	00:00 22:27	04:40 23:59	15,983 5,180	134 -856	235,486 234,682	38 18837	4 14	3 5180	0 0
22	1	01:11	07:43	22,237	136	-145,146	18	4	4	0
23	1	07:31	13:26	20,642	125	-187,105	32	1	1	0
24	-
25 25	1 2	05:12 19:34	08:00 23:47	9,466 14,475	127 123	-36,751 -36,798	22 13	2 1	2 1	0 0
26 26 26	1 2 3	00:00 13:55 21:53	02:03 16:33 23:59	7,174 9,144 7,141	134 118 56	352,143 351,562 351,191	33 48 1574	2 3 14	2 3 15	0 0 0
27 27	1 2	01:09 16:35	04:25 19:49	11,120 11,319	131 120	-407,063 -407,297	14 24	3 1	1 1	0 0
28 28 28	1 2 3	12:46 13:55 16:35	13:52 16:33 19:17	3,794 9,139 9,421	124 124 125	-163,017 -163,045 -163,082	7 39 44	0 2 1	0 2 1	0 0 0
29 29	1 2	00:00 22:00	02:08 23:59	7,470 6,772	132 513	-331,475 -331,406	42 8649	2 14	1 15	0 0
30	1	06:32	23:59	17,343	130	287,060	509	1	1	0
31	1	04:48	10:04	18,093	127	-258,766	27	2	2	0
32	1	05:28	10:42	18,106	132	463,255	32	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-