GPS Space Vehicle Time Integrity for MJD 54147

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
00:00
18:46
01:32
23:59
  5,154
18,049
   -77
   181
  -108,128
  -108,053
6
9185
3
13
0
13
0
0

2
1
08:18
14:29
21,306
   -65
   -82,896
27
1
1
0

3
3
3
1
2
3
00:17
16:12
17:30
04:38
17:27
18:57
14,885
  4,337
  5,093
   -70
   -68
   -66
   -14,514
   -14,816
   -14,845
30
8
9
4
0
1
3
0
0
0
0
0

4
1
06:55
12:35
19,894
   -66
    -4,187
18
1
1
0

5
5
1
2
09:08
19:49
13:50
21:21
16,099
  5,372
   -62
   -62
   -36,230
   -36,425
31
13
1
1
0
0
0
0

6
1
11:26
16:52
18,663
   -68
   -32,335
146
0
0
0

7
1
11:56
17:07
17,832
   -64
  -413,783
67
0
0
0

8
1
02:07
08:09
21,243
   -58
    96,816
23
3
3
0

9
9
9
1
2
3
07:13
15:56
17:30
10:55
17:27
19:42
12,812
  5,277
  7,809
   -73
   -72
   -71
   -57,878
   -57,935
   -57,945
13
4
7
1
3
1
1
0
0
0
0
0

10
1
10:20
15:41
18,104
   -64
   -97,622
7
33
0
0

11
11
1
2
03:48
19:37
08:00
22:37
14,824
10,020
   -65
   -65
    -7,418
    -7,487
21
24
3
1
2
1
0
0

12
1
08:52
13:47
16,836
   -66
    50,352
19
1
0
0

13
1
00:00
05:10
17,853
   -69
  -144,078
29
4
3
0

14
1
17:30
23:14
19,581
   -66
    -8,525
27
2
2
0

16
16
1
2
00:00
21:46
02:50
23:59
  9,675
  7,430
   -71
  -347
  -122,755
  -123,310
17
6632
2
13
1
14
0
0

17
1
04:53
11:14
22,126
   -68
   -78,648
23
2
1
0

18
18
1
2
14:07
17:30
17:27
20:47
11,527
11,469
   -66
   -64
   253,604
   253,605
3
4
14
14
0
0
0
0

19
19
1
2
01:15
17:30
05:46
19:39
15,576
  7,459
   -68
   -68
    -5,391
    -5,615
23
15
4
1
1
1
0
0

20
20
20
1
2
3
00:00
08:11
21:04
01:58
09:14
23:59
  6,581
  3,586
  9,967
   -72
   -58
   136
    22,321
    22,340
    22,544
26
9
5634
1
18
13
1
0
14
0
0
0

21
21
1
2
13:09
17:30
17:27
19:26
14,926
  6,864
   -67
   -65
   -71,492
   -71,501
4
15
2
1
0
1
0
0

22
22
1
2
15:36
17:30
17:27
22:13
  6,477
16,151
   -69
   -65
  -167,874
  -167,891
4
12
1
1
0
1
0
0

23
1
00:00
04:13
14,442
   -71
  -150,273
28
3
2
0

24
1
10:48
17:30
22,947
   -63
   -77,924
26
0
0
0

25
25
1
2
00:00
20:22
02:36
23:59
  8,860
12,483
   -80
    -5
  -343,745
  -342,383
52
1922
2
13
2
14
0
0

26
1
13:02
17:27
15,320
   -68
    46,142
84
0
0
0

27
1
01:06
07:09
20,744
   -66
   -94,464
35
4
2
0

28
1
03:10
09:48
23,198
   -62
    -7,322
23
4
3
0

29
29
1
2
04:34
12:45
07:22
17:05
  9,837
14,855
   -65
   -66
  -350,352
  -350,669
29
44
2
0
1
0
0
0

30
30
1
2
10:12
19:46
14:29
22:35
14,585
  9,404
   -69
   -66
   -25,625
   -25,654
5
27
9
1
0
1
0
0

31
1
19:10
23:59
16,571
   244
    -8,547
11271
13
13
0

32
-

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	00:00 18:46	01:32 23:59	5,154 18,049	-77 181	-108,128 -108,053	6 9185	3 13	0 13	0 0
2	1	08:18	14:29	21,306	-65	-82,896	27	1	1	0
3 3 3	1 2 3	00:17 16:12 17:30	04:38 17:27 18:57	14,885 4,337 5,093	-70 -68 -66	-14,514 -14,816 -14,845	30 8 9	4 0 1	3 0 0	0 0 0
4	1	06:55	12:35	19,894	-66	-4,187	18	1	1	0
5 5	1 2	09:08 19:49	13:50 21:21	16,099 5,372	-62 -62	-36,230 -36,425	31 13	1 1	0 0	0 0
6	1	11:26	16:52	18,663	-68	-32,335	146	0	0	0
7	1	11:56	17:07	17,832	-64	-413,783	67	0	0	0
8	1	02:07	08:09	21,243	-58	96,816	23	3	3	0
9 9 9	1 2 3	07:13 15:56 17:30	10:55 17:27 19:42	12,812 5,277 7,809	-73 -72 -71	-57,878 -57,935 -57,945	13 4 7	1 3 1	1 0 0	0 0 0
10	1	10:20	15:41	18,104	-64	-97,622	7	33	0	0
11 11	1 2	03:48 19:37	08:00 22:37	14,824 10,020	-65 -65	-7,418 -7,487	21 24	3 1	2 1	0 0
12	1	08:52	13:47	16,836	-66	50,352	19	1	0	0
13	1	00:00	05:10	17,853	-69	-144,078	29	4	3	0
14	1	17:30	23:14	19,581	-66	-8,525	27	2	2	0

16 16	1 2	00:00 21:46	02:50 23:59	9,675 7,430	-71 -347	-122,755 -123,310	17 6632	2 13	1 14	0 0
17	1	04:53	11:14	22,126	-68	-78,648	23	2	1	0
18 18	1 2	14:07 17:30	17:27 20:47	11,527 11,469	-66 -64	253,604 253,605	3 4	14 14	0 0	0 0
19 19	1 2	01:15 17:30	05:46 19:39	15,576 7,459	-68 -68	-5,391 -5,615	23 15	4 1	1 1	0 0
20 20 20	1 2 3	00:00 08:11 21:04	01:58 09:14 23:59	6,581 3,586 9,967	-72 -58 136	22,321 22,340 22,544	26 9 5634	1 18 13	1 0 14	0 0 0
21 21	1 2	13:09 17:30	17:27 19:26	14,926 6,864	-67 -65	-71,492 -71,501	4 15	2 1	0 1	0 0
22 22	1 2	15:36 17:30	17:27 22:13	6,477 16,151	-69 -65	-167,874 -167,891	4 12	1 1	0 1	0 0
23	1	00:00	04:13	14,442	-71	-150,273	28	3	2	0
24	1	10:48	17:30	22,947	-63	-77,924	26	0	0	0
25 25	1 2	00:00 20:22	02:36 23:59	8,860 12,483	-80 -5	-343,745 -342,383	52 1922	2 13	2 14	0 0
26	1	13:02	17:27	15,320	-68	46,142	84	0	0	0
27	1	01:06	07:09	20,744	-66	-94,464	35	4	2	0
28	1	03:10	09:48	23,198	-62	-7,322	23	4	3	0
29 29	1 2	04:34 12:45	07:22 17:05	9,837 14,855	-65 -66	-350,352 -350,669	29 44	2 0	1 0	0 0
30 30	1 2	10:12 19:46	14:29 22:35	14,585 9,404	-69 -66	-25,625 -25,654	5 27	9 1	0 1	0 0
31	1	19:10	23:59	16,571	244	-8,547	11271	13	13	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-