GPS Space Vehicle Time Integrity for MJD 55591

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
2
1
2
05:25
09:50
09:48
11:30
15,230
  5,709
  -333
  -330
  -317,897
  -317,918
18
4
1
2
1
0
0
0

3
3
3
1
2
3
00:00
13:26
21:23
01:53
16:06
23:59
  6,579
  9,327
  8,631
  -338
  -323
  -215
  -669,578
  -669,811
  -669,848
10
11
2426
5
1
14
0
0
14
0
0
0

4
1
04:20
09:48
19,142
  -332
   -22,404
56
1
1
0

5
5
1
2
07:32
09:50
09:48
12:52
  7,914
10,451
  -332
  -332
   106,492
   106,552
14
20
0
0
0
0
0
0

6
6
6
1
2
3
00:00
12:52
21:18
01:22
16:11
23:59
  4,917
11,571
  8,951
  -333
  -325
  -103
    44,696
    46,010
    46,990
42
100
5372
7
2
14
1
2
14
0
0
0

7
7
1
2
00:00
22:06
04:29
23:59
15,471
  6,556
  -337
  -964
    -3,011
    -3,688
5
13977
2
14
1
6556
0
0

8
1
00:00
05:33
19,342
  -333
    -7,644
7
1
1
0

9
9
1
2
04:31
13:16
08:13
17:03
13,008
13,313
  -334
  -320
   -58,952
   -59,013
8
8
2
0
0
0
0
0

10
10
10
1
2
3
06:19
09:50
22:26
09:48
10:58
23:59
12,228
  3,784
  5,335
  -325
  -327
   -73
    64,456
    64,464
    64,773
19
5
4762
1
8
14
1
0
14
0
0
0

11
11
1
2
00:50
17:26
05:15
19:34
15,237
  7,466
  -339
  -320
   122,865
   123,041
19
10
3
0
1
0
0
0

12
12
1
2
05:51
09:50
09:48
10:52
13,707
  3,383
  -334
  -333
    31,002
    30,973
22
9
1
10
1
0
0
0

13
13
1
2
00:00
20:52
02:25
23:59
  8,346
10,515
  -338
  -245
  -284,568
  -284,373
26
1987
2
14
1
14
0
0

14
14
1
2
14:07
17:26
17:23
20:20
11,258
10,126
  -319
  -315
  -128,046
  -128,073
9
17
0
1
0
1
0
0

15
1
12:00
15:42
12,829
  -327
   155,861
16
1
1
0

16
1
19:13
23:59
16,112
    75
   146,926
13319
14
15
0

17
1
02:00
08:13
21,766
  -338
  -182,768
18
2
2
0

18
1
11:29
17:23
20,517
  -324
  -119,120
22
1
1
0

19
19
19
1
2
3
00:00
14:37
17:26
03:08
16:58
23:59
10,892
  8,157
  5,128
  -337
  -325
-1,270
   105,907
   106,105
   105,257
17
11
18167
2
1
14
1
0
5128
0
0
0

20
20
1
2
05:26
18:26
06:35
23:11
  3,827
16,332
  -328
  -316
   -49,040
   -49,025
12
13
7
1
1
1
0
0

21
1
10:18
16:32
21,623
  -325
   120,055
21
1
1
0

22
22
1
2
12:54
17:26
17:23
19:30
15,559
  7,195
  -322
  -313
  -154,526
  -154,511
32
5
1
0
1
0
0
0

23
23
1
2
00:00
19:23
01:23
23:59
  5,033
15,745
  -339
    60
  -329,525
  -328,949
6
12658
1
14
0
15
0
0

24
24
1
2
01:35
17:26
05:21
20:27
12,908
10,541
  -326
  -322
  -361,238
  -361,411
18
15
2
1
1
1
0
0

25
25
25
1
2
3
07:34
09:50
17:26
09:48
11:48
19:57
  7,789
  6,780
  8,740
  -332
  -332
  -316
    65,744
    65,757
    65,821
5
6
16
3
7
1
0
0
1
0
0
0

26
26
1
2
01:34
09:56
04:48
14:05
10,965
14,360
  -339
  -327
   108,105
   108,416
34
46
2
1
1
1
0
0

27
27
1
2
03:56
13:04
07:49
16:21
13,402
11,509
  -325
  -326
  -232,193
  -232,290
14
10
2
0
1
0
0
0

28
1
00:31
07:05
22,679
  -328
   -17,562
20
2
2
0

29
29
1
2
08:38
09:50
09:48
14:09
  4,149
14,982
  -329
  -328
  -182,048
  -182,071
5
32
0
1
0
1
0
0

30
30
1
2
11:11
18:36
12:29
23:33
  4,699
17,056
  -338
  -323
  -318,138
  -318,236
6
23
1
1
0
1
0
0

31
1
17:26
22:06
16,002
  -320
   -36,105
21
1
0
0

32
1
17:26
22:37
17,824
  -317
   185,844
45
1
1
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 2	1 2	05:25 09:50	09:48 11:30	15,230 5,709	-333 -330	-317,897 -317,918	18 4	1 2	1 0	0 0
3 3 3	1 2 3	00:00 13:26 21:23	01:53 16:06 23:59	6,579 9,327 8,631	-338 -323 -215	-669,578 -669,811 -669,848	10 11 2426	5 1 14	0 0 14	0 0 0
4	1	04:20	09:48	19,142	-332	-22,404	56	1	1	0
5 5	1 2	07:32 09:50	09:48 12:52	7,914 10,451	-332 -332	106,492 106,552	14 20	0 0	0 0	0 0
6 6 6	1 2 3	00:00 12:52 21:18	01:22 16:11 23:59	4,917 11,571 8,951	-333 -325 -103	44,696 46,010 46,990	42 100 5372	7 2 14	1 2 14	0 0 0
7 7	1 2	00:00 22:06	04:29 23:59	15,471 6,556	-337 -964	-3,011 -3,688	5 13977	2 14	1 6556	0 0
8	1	00:00	05:33	19,342	-333	-7,644	7	1	1	0
9 9	1 2	04:31 13:16	08:13 17:03	13,008 13,313	-334 -320	-58,952 -59,013	8 8	2 0	0 0	0 0
10 10 10	1 2 3	06:19 09:50 22:26	09:48 10:58 23:59	12,228 3,784 5,335	-325 -327 -73	64,456 64,464 64,773	19 5 4762	1 8 14	1 0 14	0 0 0
11 11	1 2	00:50 17:26	05:15 19:34	15,237 7,466	-339 -320	122,865 123,041	19 10	3 0	1 0	0 0
12 12	1 2	05:51 09:50	09:48 10:52	13,707 3,383	-334 -333	31,002 30,973	22 9	1 10	1 0	0 0
13 13	1 2	00:00 20:52	02:25 23:59	8,346 10,515	-338 -245	-284,568 -284,373	26 1987	2 14	1 14	0 0
14 14	1 2	14:07 17:26	17:23 20:20	11,258 10,126	-319 -315	-128,046 -128,073	9 17	0 1	0 1	0 0
15	1	12:00	15:42	12,829	-327	155,861	16	1	1	0
16	1	19:13	23:59	16,112	75	146,926	13319	14	15	0
17	1	02:00	08:13	21,766	-338	-182,768	18	2	2	0
18	1	11:29	17:23	20,517	-324	-119,120	22	1	1	0
19 19 19	1 2 3	00:00 14:37 17:26	03:08 16:58 23:59	10,892 8,157 5,128	-337 -325 -1,270	105,907 106,105 105,257	17 11 18167	2 1 14	1 0 5128	0 0 0
20 20	1 2	05:26 18:26	06:35 23:11	3,827 16,332	-328 -316	-49,040 -49,025	12 13	7 1	1 1	0 0
21	1	10:18	16:32	21,623	-325	120,055	21	1	1	0
22 22	1 2	12:54 17:26	17:23 19:30	15,559 7,195	-322 -313	-154,526 -154,511	32 5	1 0	1 0	0 0
23 23	1 2	00:00 19:23	01:23 23:59	5,033 15,745	-339 60	-329,525 -328,949	6 12658	1 14	0 15	0 0
24 24	1 2	01:35 17:26	05:21 20:27	12,908 10,541	-326 -322	-361,238 -361,411	18 15	2 1	1 1	0 0
25 25 25	1 2 3	07:34 09:50 17:26	09:48 11:48 19:57	7,789 6,780 8,740	-332 -332 -316	65,744 65,757 65,821	5 6 16	3 7 1	0 0 1	0 0 0
26 26	1 2	01:34 09:56	04:48 14:05	10,965 14,360	-339 -327	108,105 108,416	34 46	2 1	1 1	0 0
27 27	1 2	03:56 13:04	07:49 16:21	13,402 11,509	-325 -326	-232,193 -232,290	14 10	2 0	1 0	0 0
28	1	00:31	07:05	22,679	-328	-17,562	20	2	2	0
29 29	1 2	08:38 09:50	09:48 14:09	4,149 14,982	-329 -328	-182,048 -182,071	5 32	0 1	0 1	0 0
30 30	1 2	11:11 18:36	12:29 23:33	4,699 17,056	-338 -323	-318,138 -318,236	6 23	1 1	0 1	0 0
31	1	17:26	22:06	16,002	-320	-36,105	21	1	0	0
32	1	17:26	22:37	17,824	-317	185,844	45	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-