GPS Space Vehicle Time Integrity for MJD 55960

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
00:18
15:43
04:17
19:07
13,704
11,332
   -99
  -108
  -200,545
  -201,146
54
41
6
1
6
1
0
0

2
1
04:16
10:19
20,968
  -100
  -377,515
19
3
3
0

3
3
1
2
12:06
20:06
14:50
23:59
  9,450
13,413
   -95
   308
    -4,845
    -4,593
21
12686
4
14
3
14
0
0

4
1
03:02
08:46
19,753
   -99
   -82,654
77
6
5
0

5
1
06:19
11:41
18,733
  -102
   278,208
29
2
2
0

6
6
1
2
11:35
20:01
14:55
23:59
11,369
13,669
   -95
   378
   -28,573
   -28,155
42
15233
5
14
4
1565
0
0

7
7
1
2
00:00
20:42
03:08
23:59
10,911
11,357
  -102
  -111
   -54,450
   -54,661
15
10
2
0
1
0
0
0

8
8
1
2
00:00
22:14
04:17
23:59
14,837
  6,033
   -96
  -825
     -635
    -1,368
45
14872
4
14
4
6033
0
0

9
9
1
2
03:15
12:03
07:00
15:47
13,084
13,035
   -98
   -97
  -136,131
  -136,205
46
14
5
3
4
0
0
0

10
10
1
2
04:50
20:49
09:21
23:25
15,677
  9,013
   -97
  -107
    27,702
    27,761
17
5
2
3
2
0
0
0

11
11
1
2
00:00
15:08
03:33
18:12
12,188
10,666
   -98
  -105
   228,718
   228,906
45
12
5
1
4
0
0
0

12
1
04:48
09:45
17,069
   -98
   -50,389
21
14
1
0

13
13
1
2
00:00
19:38
01:12
23:59
  4,166
15,079
  -104
   296
  -227,287
  -226,720
6
13322
11
14
0
14
0
0

14
1
13:05
19:20
21,220
  -102
  -192,635
36
4
4
0

15
15
1
2
02:05
09:27
03:18
14:23
  4,140
16,881
   -98
   -99
    93,487
    93,467
5
40
3
6
0
4
0
0

16
1
18:15
23:27
17,619
  -108
   221,710
20
1
1
0

17
1
00:48
07:00
21,431
   -94
  -151,149
25
6
3
0

18
1
10:03
16:39
22,694
   -99
  -179,952
22
5
4
0

19
19
19
1
2
3
00:00
13:26
21:18
01:56
15:45
23:59
  6,735
  7,917
  9,410
   -98
  -105
   -37
   231,892
   232,076
   232,256
22
24
1853
2
3
14
1
3
14
0
0
0

20
20
1
2
04:10
17:06
05:16
21:54
  3,913
16,442
   -98
  -109
   -61,305
   -61,354
7
11
33
1
0
1
0
0

21
1
09:25
15:31
21,081
   -99
   201,836
39
6
5
0

22
1
11:53
18:25
22,597
  -105
  -143,021
31
5
4
0

23
1
18:19
23:59
19,362
   304
  -235,822
15331
14
15
0

24
-

25
25
1
2
06:10
15:52
10:29
18:33
14,993
  8,955
   -99
  -104
   -31,536
   -31,547
17
5
2
5
2
0
0
0

26
26
1
2
00:15
08:40
03:34
12:46
11,325
14,151
   -94
   -97
   323,112
   323,591
62
70
6
2
5
2
0
0

27
27
1
2
02:33
11:51
06:31
14:58
13,614
10,800
   -93
   -95
  -352,927
  -353,044
44
44
5
5
5
3
0
0

28
1
00:00
06:03
20,911
   -93
  -109,028
30
7
3
0

29
1
07:32
13:00
19,007
  -101
  -281,295
38
4
3
0

30
1
17:17
22:17
17,173
  -101
    32,251
64
1
1
0

31
1
15:13
20:51
19,140
  -108
  -203,808
32
1
1
0

32
1
16:06
21:22
17,812
  -105
   402,179
28
1
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 1	1 2	00:18 15:43	04:17 19:07	13,704 11,332	-99 -108	-200,545 -201,146	54 41	6 1	6 1	0 0
2	1	04:16	10:19	20,968	-100	-377,515	19	3	3	0
3 3	1 2	12:06 20:06	14:50 23:59	9,450 13,413	-95 308	-4,845 -4,593	21 12686	4 14	3 14	0 0
4	1	03:02	08:46	19,753	-99	-82,654	77	6	5	0
5	1	06:19	11:41	18,733	-102	278,208	29	2	2	0
6 6	1 2	11:35 20:01	14:55 23:59	11,369 13,669	-95 378	-28,573 -28,155	42 15233	5 14	4 1565	0 0
7 7	1 2	00:00 20:42	03:08 23:59	10,911 11,357	-102 -111	-54,450 -54,661	15 10	2 0	1 0	0 0
8 8	1 2	00:00 22:14	04:17 23:59	14,837 6,033	-96 -825	-635 -1,368	45 14872	4 14	4 6033	0 0
9 9	1 2	03:15 12:03	07:00 15:47	13,084 13,035	-98 -97	-136,131 -136,205	46 14	5 3	4 0	0 0
10 10	1 2	04:50 20:49	09:21 23:25	15,677 9,013	-97 -107	27,702 27,761	17 5	2 3	2 0	0 0
11 11	1 2	00:00 15:08	03:33 18:12	12,188 10,666	-98 -105	228,718 228,906	45 12	5 1	4 0	0 0
12	1	04:48	09:45	17,069	-98	-50,389	21	14	1	0
13 13	1 2	00:00 19:38	01:12 23:59	4,166 15,079	-104 296	-227,287 -226,720	6 13322	11 14	0 14	0 0
14	1	13:05	19:20	21,220	-102	-192,635	36	4	4	0
15 15	1 2	02:05 09:27	03:18 14:23	4,140 16,881	-98 -99	93,487 93,467	5 40	3 6	0 4	0 0
16	1	18:15	23:27	17,619	-108	221,710	20	1	1	0
17	1	00:48	07:00	21,431	-94	-151,149	25	6	3	0
18	1	10:03	16:39	22,694	-99	-179,952	22	5	4	0
19 19 19	1 2 3	00:00 13:26 21:18	01:56 15:45 23:59	6,735 7,917 9,410	-98 -105 -37	231,892 232,076 232,256	22 24 1853	2 3 14	1 3 14	0 0 0
20 20	1 2	04:10 17:06	05:16 21:54	3,913 16,442	-98 -109	-61,305 -61,354	7 11	33 1	0 1	0 0
21	1	09:25	15:31	21,081	-99	201,836	39	6	5	0
22	1	11:53	18:25	22,597	-105	-143,021	31	5	4	0
23	1	18:19	23:59	19,362	304	-235,822	15331	14	15	0
24	-
25 25	1 2	06:10 15:52	10:29 18:33	14,993 8,955	-99 -104	-31,536 -31,547	17 5	2 5	2 0	0 0
26 26	1 2	00:15 08:40	03:34 12:46	11,325 14,151	-94 -97	323,112 323,591	62 70	6 2	5 2	0 0
27 27	1 2	02:33 11:51	06:31 14:58	13,614 10,800	-93 -95	-352,927 -353,044	44 44	5 5	5 3	0 0
28	1	00:00	06:03	20,911	-93	-109,028	30	7	3	0
29	1	07:32	13:00	19,007	-101	-281,295	38	4	3	0
30	1	17:17	22:17	17,173	-101	32,251	64	1	1	0
31	1	15:13	20:51	19,140	-108	-203,808	32	1	1	0
32	1	16:06	21:22	17,812	-105	402,179	28	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-