GPS Space Vehicle Time Integrity for MJD 55969

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
15:06
03:40
17:41
12,600
  9,014
  -102
   -91
  -208,709
  -209,230
39
27
4
0
2
0
0
0

2
1
03:38
09:41
21,159
   -94
  -378,732
39
3
3
0

3
3
3
1
2
3
11:29
19:29
21:00
14:13
20:55
23:55
  9,509
  4,980
10,028
   -81
   -87
   -89
    -8,679
    -8,808
    -8,851
12
7
39
1
0
3
0
0
3
0
0
0

4
1
02:26
08:11
19,841
   -99
   -91,560
72
3
3
0

5
5
1
2
05:42
10:00
07:59
11:03
  7,952
  3,538
   -99
   -90
   281,686
   281,755
30
30
1
1
1
1
0
0

6
6
6
1
2
3
10:58
19:25
21:00
14:18
20:55
23:24
11,586
  5,253
  8,150
   -85
   -89
   -90
   -29,897
   -29,936
   -29,948
6
4
44
10
1
3
0
0
3
0
0
0

7
7
1
2
00:00
21:00
02:30
23:59
  8,630
10,304
  -103
    63
   -56,579
   -56,624
62
4209
2
14
2
17
0
0

8
8
1
2
00:00
21:38
03:41
23:59
12,652
  8,185
   -91
  -441
     -709
    -1,044
23
8328
3
14
2
15
0
0

9
9
1
2
02:38
11:27
06:23
15:10
12,873
12,744
  -106
   -83
  -138,079
  -138,143
25
10
2
0
2
0
0
0

10
10
1
2
04:13
21:00
08:44
22:48
15,687
  6,311
   -93
   -94
    28,667
    28,730
29
11
2
2
2
2
0
0

11
11
11
1
2
3
00:00
14:31
22:38
02:55
17:35
23:59
10,102
10,797
  4,550
  -100
   -87
  -936
   231,529
   231,730
   230,975
22
11
15163
4
1
14
2
0
4550
0
0
0

12
1
04:10
08:43
15,870
   -96
   -52,071
34
2
2
0

13
13
1
2
19:01
21:00
20:55
23:59
  6,649
10,266
   -94
   649
  -225,446
  -224,684
6
20004
0
14
0
10266
0
0

14
14
1
2
12:28
17:43
17:41
18:43
18,207
  3,432
   -85
   -89
  -193,690
  -193,709
8
4
0
0
0
0
0
0

15
15
1
2
01:30
08:50
02:41
13:47
  4,218
17,200
  -108
   -90
    93,059
    93,060
32
12
3
1
2
1
0
0

16
16
1
2
17:43
21:00
20:55
22:49
10,953
  6,413
   -89
   -90
   223,020
   223,035
46
18
2
2
2
2
0
0

17
1
00:11
06:23
21,315
   -97
  -149,356
39
4
4
0

18
1
09:26
16:01
22,825
   -88
  -181,343
15
1
1
0

19
19
19
1
2
3
00:00
12:50
21:00
01:20
15:08
23:59
  4,656
  7,962
10,226
   -99
   -85
   246
   234,879
   235,079
   235,528
7
12
8972
1
1
14
0
0
16
0
0
0

20
20
20
1
2
3
03:33
16:30
17:43
04:40
17:41
20:55
  3,800
  4,142
10,953
   -96
   -89
   -90
   -61,857
   -61,884
   -61,891
14
4
5
1
2
15
1
0
0
0
0
0

21
1
08:48
14:54
21,118
   -88
   203,792
22
1
1
0

22
1
11:16
17:41
22,243
   -85
  -143,080
4
39
0
0

23
23
1
2
17:43
21:00
20:55
23:36
10,954
  8,869
   -93
   -89
  -233,605
  -233,565
44
50
2
3
2
1
0
0

24
-

25
25
1
2
05:35
15:16
09:53
17:41
14,987
  8,466
   -96
   -86
   -31,697
   -31,694
20
5
2
7
2
0
0
0

26
-

27
27
1
2
01:55
11:13
05:53
14:20
13,728
10,770
  -105
   -93
  -356,023
  -356,141
17
15
2
0
0
0
0
0

28
28
1
2
00:00
22:52
05:27
23:59
18,916
  3,743
   -97
-1,648
  -111,968
  -113,802
33
25179
5
14
3
3743
0
0

29
1
06:54
12:23
19,023
  -101
  -284,024
31
2
2
0

30
30
1
2
16:40
17:43
17:41
20:55
  3,639
10,953
   -84
   -82
    42,507
    42,599
12
41
0
2
0
1
0
0

31
31
1
2
16:00
17:43
17:41
20:13
  5,838
  8,572
   -86
   -90
  -207,404
  -207,443
9
45
0
2
0
2
0
0

32
32
1
2
15:30
17:43
17:41
20:46
  7,601
10,473
   -90
   -94
   406,383
   406,431
12
36
0
2
0
2
0
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	00:00 15:06	03:40 17:41	12,600 9,014	-102 -91	-208,709 -209,230	39 27	4 0	2 0	0 0
2	1	03:38	09:41	21,159	-94	-378,732	39	3	3	0
3 3 3	1 2 3	11:29 19:29 21:00	14:13 20:55 23:55	9,509 4,980 10,028	-81 -87 -89	-8,679 -8,808 -8,851	12 7 39	1 0 3	0 0 3	0 0 0
4	1	02:26	08:11	19,841	-99	-91,560	72	3	3	0
5 5	1 2	05:42 10:00	07:59 11:03	7,952 3,538	-99 -90	281,686 281,755	30 30	1 1	1 1	0 0
6 6 6	1 2 3	10:58 19:25 21:00	14:18 20:55 23:24	11,586 5,253 8,150	-85 -89 -90	-29,897 -29,936 -29,948	6 4 44	10 1 3	0 0 3	0 0 0
7 7	1 2	00:00 21:00	02:30 23:59	8,630 10,304	-103 63	-56,579 -56,624	62 4209	2 14	2 17	0 0
8 8	1 2	00:00 21:38	03:41 23:59	12,652 8,185	-91 -441	-709 -1,044	23 8328	3 14	2 15	0 0
9 9	1 2	02:38 11:27	06:23 15:10	12,873 12,744	-106 -83	-138,079 -138,143	25 10	2 0	2 0	0 0
10 10	1 2	04:13 21:00	08:44 22:48	15,687 6,311	-93 -94	28,667 28,730	29 11	2 2	2 2	0 0
11 11 11	1 2 3	00:00 14:31 22:38	02:55 17:35 23:59	10,102 10,797 4,550	-100 -87 -936	231,529 231,730 230,975	22 11 15163	4 1 14	2 0 4550	0 0 0
12	1	04:10	08:43	15,870	-96	-52,071	34	2	2	0
13 13	1 2	19:01 21:00	20:55 23:59	6,649 10,266	-94 649	-225,446 -224,684	6 20004	0 14	0 10266	0 0
14 14	1 2	12:28 17:43	17:41 18:43	18,207 3,432	-85 -89	-193,690 -193,709	8 4	0 0	0 0	0 0
15 15	1 2	01:30 08:50	02:41 13:47	4,218 17,200	-108 -90	93,059 93,060	32 12	3 1	2 1	0 0
16 16	1 2	17:43 21:00	20:55 22:49	10,953 6,413	-89 -90	223,020 223,035	46 18	2 2	2 2	0 0
17	1	00:11	06:23	21,315	-97	-149,356	39	4	4	0
18	1	09:26	16:01	22,825	-88	-181,343	15	1	1	0
19 19 19	1 2 3	00:00 12:50 21:00	01:20 15:08 23:59	4,656 7,962 10,226	-99 -85 246	234,879 235,079 235,528	7 12 8972	1 1 14	0 0 16	0 0 0
20 20 20	1 2 3	03:33 16:30 17:43	04:40 17:41 20:55	3,800 4,142 10,953	-96 -89 -90	-61,857 -61,884 -61,891	14 4 5	1 2 15	1 0 0	0 0 0
21	1	08:48	14:54	21,118	-88	203,792	22	1	1	0
22	1	11:16	17:41	22,243	-85	-143,080	4	39	0	0
23 23	1 2	17:43 21:00	20:55 23:36	10,954 8,869	-93 -89	-233,605 -233,565	44 50	2 3	2 1	0 0
24	-
25 25	1 2	05:35 15:16	09:53 17:41	14,987 8,466	-96 -86	-31,697 -31,694	20 5	2 7	2 0	0 0
26	-
27 27	1 2	01:55 11:13	05:53 14:20	13,728 10,770	-105 -93	-356,023 -356,141	17 15	2 0	0 0	0 0
28 28	1 2	00:00 22:52	05:27 23:59	18,916 3,743	-97 -1,648	-111,968 -113,802	33 25179	5 14	3 3743	0 0
29	1	06:54	12:23	19,023	-101	-284,024	31	2	2	0
30 30	1 2	16:40 17:43	17:41 20:55	3,639 10,953	-84 -82	42,507 42,599	12 41	0 2	0 1	0 0
31 31	1 2	16:00 17:43	17:41 20:13	5,838 8,572	-86 -90	-207,404 -207,443	9 45	0 2	0 2	0 0
32 32	1 2	15:30 17:43	17:41 20:46	7,601 10,473	-90 -94	406,383 406,431	12 36	0 2	0 2	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-