GPS Space Vehicle Time Integrity for MJD 55924

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
02:46
18:11
06:42
21:34
13,831
11,862
   -60
   -73
  -161,032
  -161,838
57
53
3
0
1
0
0
0

2
2
1
2
06:45
08:28
08:27
12:51
  5,969
15,027
   -60
   -58
  -372,393
  -372,409
32
7
2
1
1
0
0
0

3
3
3
3
1
2
3
4
00:00
14:32
16:01
22:32
03:02
15:59
17:17
23:59
10,411
  4,907
  4,557
  5,212
   -54
   -56
   -58
  -702
  -814,866
  -815,115
  -815,144
  -815,902
17
18
8
13327
1
2
1
12
0
2
0
5212
0
0
0
0

4
4
1
2
05:26
08:28
08:27
11:09
10,527
  9,097
   -61
   -59
   -47,308
   -47,422
39
31
1
1
1
1
0
0

5
1
08:50
14:11
18,392
   -62
   263,876
41
2
2
0

6
6
6
6
1
2
3
4
00:00
14:01
16:01
22:28
02:30
15:59
17:22
23:59
  8,534
  6,774
  4,857
  5,468
   -66
   -61
   -69
  -656
   -19,733
   -19,904
   -19,933
   -20,603
11
10
9
12628
1
2
1
12
0
0
0
5468
0
0
0
0

7
1
00:00
05:36
19,381
   -65
   -46,383
25
3
2
0

8
1
00:43
06:43
20,949
   -52
     -307
14
2
2
0

9
9
9
1
2
3
05:44
14:30
16:01
08:27
15:59
18:16
  9,488
  5,024
  7,818
   -59
   -55
   -60
  -128,265
  -128,340
  -128,363
15
35
20
2
2
1
1
2
1
0
0
0

10
10
10
1
2
3
00:00
07:18
08:28
01:57
08:27
11:49
  6,742
  4,106
11,302
   -64
   -57
   -59
    23,668
    23,705
    23,714
4
8
9
3
39
4
0
0
1
0
0
0

11
11
1
2
01:47
17:36
06:00
20:40
14,626
10,483
   -59
   -70
   217,626
   217,819
21
18
4
1
2
1
0
0

12
12
1
2
07:19
08:28
08:27
12:15
  4,066
12,859
   -62
   -61
   -43,473
   -43,492
5
13
0
2
0
1
0
0

13
13
1
2
00:00
22:02
03:38
23:59
12,508
  6,928
   -65
  -113
  -233,804
  -233,696
9
3564
1
1
0
3
0
0

14
1
16:01
21:45
20,041
   -66
  -187,921
14
1
1
0

15
15
1
2
04:27
11:52
05:47
15:59
  4,499
14,268
   -60
   -57
    95,657
    95,634
12
35
2
3
2
3
0
0

16
16
1
2
00:00
20:44
02:03
23:59
  7,105
11,480
   -63
   109
   216,153
   216,466
6
5458
97
12
0
14
0
0

17
17
1
2
03:17
08:28
08:27
09:30
18,037
  3,301
   -62
   -60
  -157,949
  -157,923
19
30
4
1
3
1
0
0

18
18
1
2
12:31
16:01
15:59
19:08
11,886
10,901
   -59
   -62
  -174,252
  -174,277
34
17
1
1
1
1
0
0

19
19
1
2
00:00
16:01
04:22
18:12
15,154
  7,559
   -60
   -66
   219,902
   220,104
16
14
1
2
0
1
0
0

20
20
1
2
06:36
19:29
07:40
23:59
  3,469
15,722
   -52
   302
   -59,000
   -58,687
8
13296
8
12
0
12
0
0

21
21
1
2
11:53
16:01
15:59
18:00
14,202
  6,824
   -60
   -62
   193,971
   193,997
29
29
3
1
3
1
0
0

22
22
1
2
14:19
16:01
15:59
20:52
  5,678
16,887
   -61
   -71
  -143,026
  -143,035
44
4
2
4
2
0
0
0

23
23
1
2
00:00
20:46
02:43
23:59
  9,253
11,390
   -63
   -35
  -246,816
  -246,539
10
1039
1
12
0
14
0
0

24
-

25
25
1
2
08:34
18:22
12:54
20:57
14,942
  9,013
   -60
   -66
   -30,758
   -30,777
16
6
1
4
1
0
0
0

26
26
1
2
04:00
11:08
06:01
15:13
  7,020
14,257
   -59
   -53
   278,819
   279,238
32
56
3
1
0
1
0
0

27
27
27
1
2
3
05:05
14:17
16:01
08:27
15:59
17:30
11,824
  5,791
  5,318
   -62
   -62
   -64
  -340,769
  -340,887
  -340,912
15
31
9
1
2
0
0
2
0
0
0
0

28
1
01:58
08:27
22,498
   -67
   -97,588
24
4
1
0

29
1
10:00
15:28
18,944
   -61
  -270,386
23
1
1
0

30
1
19:47
23:59
14,673
   272
    -7,318
11867
12
14
0

31
1
17:49
23:20
19,270
   -69
  -188,951
41
3
3
0

32
1
18:30
23:47
18,527
   -66
   384,711
41
2
2
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	02:46 18:11	06:42 21:34	13,831 11,862	-60 -73	-161,032 -161,838	57 53	3 0	1 0	0 0
2 2	1 2	06:45 08:28	08:27 12:51	5,969 15,027	-60 -58	-372,393 -372,409	32 7	2 1	1 0	0 0
3 3 3 3	1 2 3 4	00:00 14:32 16:01 22:32	03:02 15:59 17:17 23:59	10,411 4,907 4,557 5,212	-54 -56 -58 -702	-814,866 -815,115 -815,144 -815,902	17 18 8 13327	1 2 1 12	0 2 0 5212	0 0 0 0
4 4	1 2	05:26 08:28	08:27 11:09	10,527 9,097	-61 -59	-47,308 -47,422	39 31	1 1	1 1	0 0
5	1	08:50	14:11	18,392	-62	263,876	41	2	2	0
6 6 6 6	1 2 3 4	00:00 14:01 16:01 22:28	02:30 15:59 17:22 23:59	8,534 6,774 4,857 5,468	-66 -61 -69 -656	-19,733 -19,904 -19,933 -20,603	11 10 9 12628	1 2 1 12	0 0 0 5468	0 0 0 0
7	1	00:00	05:36	19,381	-65	-46,383	25	3	2	0
8	1	00:43	06:43	20,949	-52	-307	14	2	2	0
9 9 9	1 2 3	05:44 14:30 16:01	08:27 15:59 18:16	9,488 5,024 7,818	-59 -55 -60	-128,265 -128,340 -128,363	15 35 20	2 2 1	1 2 1	0 0 0
10 10 10	1 2 3	00:00 07:18 08:28	01:57 08:27 11:49	6,742 4,106 11,302	-64 -57 -59	23,668 23,705 23,714	4 8 9	3 39 4	0 0 1	0 0 0
11 11	1 2	01:47 17:36	06:00 20:40	14,626 10,483	-59 -70	217,626 217,819	21 18	4 1	2 1	0 0
12 12	1 2	07:19 08:28	08:27 12:15	4,066 12,859	-62 -61	-43,473 -43,492	5 13	0 2	0 1	0 0
13 13	1 2	00:00 22:02	03:38 23:59	12,508 6,928	-65 -113	-233,804 -233,696	9 3564	1 1	0 3	0 0
14	1	16:01	21:45	20,041	-66	-187,921	14	1	1	0
15 15	1 2	04:27 11:52	05:47 15:59	4,499 14,268	-60 -57	95,657 95,634	12 35	2 3	2 3	0 0
16 16	1 2	00:00 20:44	02:03 23:59	7,105 11,480	-63 109	216,153 216,466	6 5458	97 12	0 14	0 0
17 17	1 2	03:17 08:28	08:27 09:30	18,037 3,301	-62 -60	-157,949 -157,923	19 30	4 1	3 1	0 0
18 18	1 2	12:31 16:01	15:59 19:08	11,886 10,901	-59 -62	-174,252 -174,277	34 17	1 1	1 1	0 0
19 19	1 2	00:00 16:01	04:22 18:12	15,154 7,559	-60 -66	219,902 220,104	16 14	1 2	0 1	0 0
20 20	1 2	06:36 19:29	07:40 23:59	3,469 15,722	-52 302	-59,000 -58,687	8 13296	8 12	0 12	0 0
21 21	1 2	11:53 16:01	15:59 18:00	14,202 6,824	-60 -62	193,971 193,997	29 29	3 1	3 1	0 0
22 22	1 2	14:19 16:01	15:59 20:52	5,678 16,887	-61 -71	-143,026 -143,035	44 4	2 4	2 0	0 0
23 23	1 2	00:00 20:46	02:43 23:59	9,253 11,390	-63 -35	-246,816 -246,539	10 1039	1 12	0 14	0 0
24	-
25 25	1 2	08:34 18:22	12:54 20:57	14,942 9,013	-60 -66	-30,758 -30,777	16 6	1 4	1 0	0 0
26 26	1 2	04:00 11:08	06:01 15:13	7,020 14,257	-59 -53	278,819 279,238	32 56	3 1	0 1	0 0
27 27 27	1 2 3	05:05 14:17 16:01	08:27 15:59 17:30	11,824 5,791 5,318	-62 -62 -64	-340,769 -340,887 -340,912	15 31 9	1 2 0	0 2 0	0 0 0
28	1	01:58	08:27	22,498	-67	-97,588	24	4	1	0
29	1	10:00	15:28	18,944	-61	-270,386	23	1	1	0
30	1	19:47	23:59	14,673	272	-7,318	11867	12	14	0
31	1	17:49	23:20	19,270	-69	-188,951	41	3	3	0
32	1	18:30	23:47	18,527	-66	384,711	41	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-