GPS Space Vehicle Time Integrity for MJD 54147

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:30
18:47
01:30
23:59
  3,608
18,737
   -84
   -54
  -108,137
  -108,288
9
15
25
21
0
0
0
0

2
2
1
2
08:18
12:25
12:24
13:32
14,741
  4,020
   -50
   -63
   -82,870
   -82,914
22
4
0
14
0
0
0
0

3
3
1
2
00:38
17:31
04:36
18:57
14,149
  5,161
   -60
   -62
   -14,506
   -14,841
28
14
7
8
0
0
0
0

4
1
06:56
12:06
18,568
   -56
    -4,175
20
0
0
0

5
1
09:09
13:31
15,736
   -55
   -36,221
37
1
0
0

6
1
11:32
16:36
18,255
   -59
   -32,317
144
0
0
0

7
1
12:02
17:02
17,966
   -57
  -413,777
55
0
0
0

8
1
02:50
08:09
19,170
   -51
    96,825
5
70
0
0

9
9
9
1
2
3
07:14
15:59
18:34
10:55
17:22
19:39
13,273
  4,968
  3,894
   -60
   -59
   -69
   -57,870
   -57,921
   -57,945
16
8
14
0
27
25
0
0
0
0
0
0

10
10
1
2
10:48
13:58
13:57
15:16
11,336
  4,683
   -52
   -65
   -97,608
   -97,626
11
5
6
9
0
0
0
0

11
11
11
1
2
3
03:48
19:56
21:01
07:16
20:59
22:37
12,430
  3,731
  5,726
   -56
   -51
   -61
    -7,407
    -7,470
    -7,486
11
10
12
96
48
23
0
0
0
0
0
0

12
1
08:54
13:25
16,233
   -58
    50,361
27
0
0
0

13
1
00:30
05:10
16,839
   -61
  -144,073
27
1
0
0

14
1
17:03
22:02
17,949
   -54
    -8,508
13
39
0
0

15
-

16
16
1
2
00:30
21:50
02:21
23:59
  6,701
  7,762
   -67
   -52
  -122,752
  -123,015
10
12
0
0
0
0
0
0

17
1
05:04
10:02
17,867
   -57
   -78,640
6
122
0
0

18
1
14:18
19:16
17,888
   -56
   253,614
9
27
0
0

19
19
1
2
01:33
18:24
05:40
19:35
14,817
  4,161
   -58
   -63
    -5,381
    -5,615
23
13
1
16
0
0
0
0

20
20
1
2
00:30
21:21
01:58
23:59
  5,332
  9,522
   -74
   -54
    22,319
    22,355
6
7
29
31
0
0
0
0

21
1
13:31
19:24
21,159
   -60
   -71,489
13
1
0
0

22
1
15:59
21:49
21,016
   -59
  -167,879
16
0
0
0

23
23
1
2
00:30
22:38
04:13
23:59
13,416
  4,830
   -67
   -48
  -150,271
  -150,380
14
8
0
33
0
0
0
0

24
24
24
1
2
3
10:56
12:51
15:54
12:02
15:53
17:29
  3,935
10,867
  5,682
   -38
   -57
   -72
   -77,869
   -77,920
   -77,963
10
15
12
33
25
20
0
0
0
0
0
0

25
25
1
2
00:30
20:38
01:38
23:59
  4,092
12,096
   -77
   -56
  -343,756
  -342,424
23
52
21
0
0
0
0
0

26
26
1
2
05:04
13:26
06:42
15:58
  5,755
  9,162
   -53
   -54
    45,530
    46,120
30
45
0
0
0
0
0
0

27
1
01:57
07:09
18,732
   -58
   -94,459
16
0
0
0

28
1
03:11
09:48
23,819
   -54
    -7,314
6
28
0
0

29
29
1
2
06:09
15:24
07:22
16:59
  4,398
  5,732
   -64
   -67
  -350,379
  -350,713
16
21
8
0
0
0
0
0

30
1
10:13
11:31
  4,672
   -55
   -25,605
4
21
0
0

31
1
19:25
23:59
16,474
   -61
    -8,854
27
0
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:30 18:47	01:30 23:59	3,608 18,737	-84 -54	-108,137 -108,288	9 15	25 21	0 0	0 0
2 2	1 2	08:18 12:25	12:24 13:32	14,741 4,020	-50 -63	-82,870 -82,914	22 4	0 14	0 0	0 0
3 3	1 2	00:38 17:31	04:36 18:57	14,149 5,161	-60 -62	-14,506 -14,841	28 14	7 8	0 0	0 0
4	1	06:56	12:06	18,568	-56	-4,175	20	0	0	0
5	1	09:09	13:31	15,736	-55	-36,221	37	1	0	0
6	1	11:32	16:36	18,255	-59	-32,317	144	0	0	0
7	1	12:02	17:02	17,966	-57	-413,777	55	0	0	0
8	1	02:50	08:09	19,170	-51	96,825	5	70	0	0
9 9 9	1 2 3	07:14 15:59 18:34	10:55 17:22 19:39	13,273 4,968 3,894	-60 -59 -69	-57,870 -57,921 -57,945	16 8 14	0 27 25	0 0 0	0 0 0
10 10	1 2	10:48 13:58	13:57 15:16	11,336 4,683	-52 -65	-97,608 -97,626	11 5	6 9	0 0	0 0
11 11 11	1 2 3	03:48 19:56 21:01	07:16 20:59 22:37	12,430 3,731 5,726	-56 -51 -61	-7,407 -7,470 -7,486	11 10 12	96 48 23	0 0 0	0 0 0
12	1	08:54	13:25	16,233	-58	50,361	27	0	0	0
13	1	00:30	05:10	16,839	-61	-144,073	27	1	0	0
14	1	17:03	22:02	17,949	-54	-8,508	13	39	0	0
15	-
16 16	1 2	00:30 21:50	02:21 23:59	6,701 7,762	-67 -52	-122,752 -123,015	10 12	0 0	0 0	0 0
17	1	05:04	10:02	17,867	-57	-78,640	6	122	0	0
18	1	14:18	19:16	17,888	-56	253,614	9	27	0	0
19 19	1 2	01:33 18:24	05:40 19:35	14,817 4,161	-58 -63	-5,381 -5,615	23 13	1 16	0 0	0 0
20 20	1 2	00:30 21:21	01:58 23:59	5,332 9,522	-74 -54	22,319 22,355	6 7	29 31	0 0	0 0
21	1	13:31	19:24	21,159	-60	-71,489	13	1	0	0
22	1	15:59	21:49	21,016	-59	-167,879	16	0	0	0
23 23	1 2	00:30 22:38	04:13 23:59	13,416 4,830	-67 -48	-150,271 -150,380	14 8	0 33	0 0	0 0
24 24 24	1 2 3	10:56 12:51 15:54	12:02 15:53 17:29	3,935 10,867 5,682	-38 -57 -72	-77,869 -77,920 -77,963	10 15 12	33 25 20	0 0 0	0 0 0
25 25	1 2	00:30 20:38	01:38 23:59	4,092 12,096	-77 -56	-343,756 -342,424	23 52	21 0	0 0	0 0
26 26	1 2	05:04 13:26	06:42 15:58	5,755 9,162	-53 -54	45,530 46,120	30 45	0 0	0 0	0 0
27	1	01:57	07:09	18,732	-58	-94,459	16	0	0	0
28	1	03:11	09:48	23,819	-54	-7,314	6	28	0	0
29 29	1 2	06:09 15:24	07:22 16:59	4,398 5,732	-64 -67	-350,379 -350,713	16 21	8 0	0 0	0 0
30	1	10:13	11:31	4,672	-55	-25,605	4	21	0	0
31	1	19:25	23:59	16,474	-61	-8,854	27	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-