GPS Space Vehicle Time Integrity for MJD 55688

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
00:00
05:00
17,464
    54
  -334,904
11
1
0
0

3
3
1
2
06:45
14:44
09:28
19:08
  9,478
15,271
    51
    52
  -711,788
  -711,952
16
23
1
0
0
0
0
0

4
1
00:00
03:14
11,329
    56
  -108,409
38
2
2
0

5
1
00:51
06:10
18,273
    53
   155,868
37
2
2
0

6
6
1
2
06:12
14:39
09:33
18:35
11,714
13,846
    58
    57
  -503,710
  -500,643
343
402
1
0
1774
3817
0
0

7
1
15:29
21:48
21,882
    57
   -10,239
6
1
0
0

8
1
16:48
21:59
18,130
    61
    -7,838
4
0
0
0

9
9
1
2
00:00
06:40
01:37
10:27
  5,536
13,006
    57
    53
   -78,261
   -78,333
22
37
1
2
1
2
0
0

10
1
00:00
04:08
14,360
    55
    73,308
9
1
1
0

11
11
1
2
09:52
17:58
12:53
21:59
10,274
13,981
    53
    58
   148,878
   148,979
40
14
5
0
4
0
0
0

12
1
00:00
04:23
15,254
    55
     6,493
15
30
1
0

13
1
14:10
19:42
19,112
    54
  -271,827
19
1
1
0

14
1
07:28
13:41
21,448
    55
  -148,458
25
5
2
0

15
15
1
2
04:02
20:31
08:56
21:54
17,038
  4,712
    54
    55
   129,955
   129,813
16
4
2
2
1
0
0
0

16
1
12:44
17:54
18,042
    57
   170,513
16
1
1
0

17
17
1
2
00:00
19:25
01:45
21:59
  6,002
  9,017
    49
    54
  -184,287
  -184,284
23
4
1
28
1
0
0
0

18
1
04:56
11:34
23,007
    57
  -135,652
29
3
3
0

19
19
1
2
07:56
15:50
10:20
20:22
  8,306
15,771
    54
    59
   138,104
   138,236
33
19
2
0
2
0
0
0

20
1
11:53
16:36
16,355
    56
   -49,137
35
4
3
0

21
1
03:50
10:01
21,581
    58
   142,608
19
1
1
0

22
1
06:21
12:56
22,713
    59
  -149,054
34
5
3
0

23
1
12:35
18:35
21,071
    54
  -308,071
20
1
1
0

24
24
1
2
10:19
18:56
13:52
21:59
12,428
10,689
    59
    67
  -387,825
  -387,913
16
11
4
0
1
0
0
0

25
25
1
2
00:58
10:31
05:11
13:21
14,645
  9,840
    54
    58
      557
      538
17
12
1
3
1
1
0
0

26
26
1
2
03:18
18:51
07:26
21:59
14,321
10,951
    56
    53
    23,311
    23,892
47
41
2
0
2
0
0
0

27
27
1
2
00:00
06:29
01:14
09:48
  4,435
11,590
    61
    62
  -262,432
  -262,519
6
16
1
1
0
0
0
0

28
1
17:53
21:59
14,251
    57
   -36,230
9
0
0
0

29
1
01:52
07:26
19,488
    57
  -205,518
20
1
1
0

30
30
1
2
04:30
11:57
05:53
16:55
  4,733
17,003
    60
    54
  -342,290
  -342,383
6
38
1
4
0
2
0
0

31
1
09:48
15:25
19,389
    55
   -76,862
51
5
3
0

32
1
10:51
15:56
17,719
    55
   249,458
49
3
3
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	00:00	05:00	17,464	54	-334,904	11	1	0	0
3 3	1 2	06:45 14:44	09:28 19:08	9,478 15,271	51 52	-711,788 -711,952	16 23	1 0	0 0	0 0
4	1	00:00	03:14	11,329	56	-108,409	38	2	2	0
5	1	00:51	06:10	18,273	53	155,868	37	2	2	0
6 6	1 2	06:12 14:39	09:33 18:35	11,714 13,846	58 57	-503,710 -500,643	343 402	1 0	1774 3817	0 0
7	1	15:29	21:48	21,882	57	-10,239	6	1	0	0
8	1	16:48	21:59	18,130	61	-7,838	4	0	0	0
9 9	1 2	00:00 06:40	01:37 10:27	5,536 13,006	57 53	-78,261 -78,333	22 37	1 2	1 2	0 0
10	1	00:00	04:08	14,360	55	73,308	9	1	1	0
11 11	1 2	09:52 17:58	12:53 21:59	10,274 13,981	53 58	148,878 148,979	40 14	5 0	4 0	0 0
12	1	00:00	04:23	15,254	55	6,493	15	30	1	0
13	1	14:10	19:42	19,112	54	-271,827	19	1	1	0
14	1	07:28	13:41	21,448	55	-148,458	25	5	2	0
15 15	1 2	04:02 20:31	08:56 21:54	17,038 4,712	54 55	129,955 129,813	16 4	2 2	1 0	0 0
16	1	12:44	17:54	18,042	57	170,513	16	1	1	0
17 17	1 2	00:00 19:25	01:45 21:59	6,002 9,017	49 54	-184,287 -184,284	23 4	1 28	1 0	0 0
18	1	04:56	11:34	23,007	57	-135,652	29	3	3	0
19 19	1 2	07:56 15:50	10:20 20:22	8,306 15,771	54 59	138,104 138,236	33 19	2 0	2 0	0 0
20	1	11:53	16:36	16,355	56	-49,137	35	4	3	0
21	1	03:50	10:01	21,581	58	142,608	19	1	1	0
22	1	06:21	12:56	22,713	59	-149,054	34	5	3	0
23	1	12:35	18:35	21,071	54	-308,071	20	1	1	0
24 24	1 2	10:19 18:56	13:52 21:59	12,428 10,689	59 67	-387,825 -387,913	16 11	4 0	1 0	0 0
25 25	1 2	00:58 10:31	05:11 13:21	14,645 9,840	54 58	557 538	17 12	1 3	1 1	0 0
26 26	1 2	03:18 18:51	07:26 21:59	14,321 10,951	56 53	23,311 23,892	47 41	2 0	2 0	0 0
27 27	1 2	00:00 06:29	01:14 09:48	4,435 11,590	61 62	-262,432 -262,519	6 16	1 1	0 0	0 0
28	1	17:53	21:59	14,251	57	-36,230	9	0	0	0
29	1	01:52	07:26	19,488	57	-205,518	20	1	1	0
30 30	1 2	04:30 11:57	05:53 16:55	4,733 17,003	60 54	-342,290 -342,383	6 38	1 4	0 2	0 0
31	1	09:48	15:25	19,389	55	-76,862	51	5	3	0
32	1	10:51	15:56	17,719	55	249,458	49	3	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-