GPS Space Vehicle Time Integrity for MJD 55869

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
1
2
3
00:00
06:31
21:57
01:23
10:29
23:03
  4,729
13,631
  3,645
   100
   105
    95
   -72,403
   -73,064
   -74,259
39
97
26
1
3
0
0
3
0
0
0
0

2
1
10:34
16:43
21,302
   113
  -363,901
34
109
31
0

3
3
1
2
02:21
18:17
06:46
21:02
15,132
  9,022
    95
   103
  -790,217
  -790,491
22
30
2
2
1
2
0
0

4
1
09:08
14:51
19,618
   107
  -280,587
66
2
2
0

5
1
12:34
17:55
18,709
   111
   240,924
41
102
31
0

6
6
1
2
02:17
17:45
06:13
21:07
13,455
11,173
   103
    99
    37,788
    37,447
25
41
2
2
1
2
0
0

7
1
03:03
09:24
22,053
   100
   -35,308
22
2
2
0

8
1
04:23
10:25
20,704
   101
       76
20
3
2
0

9
9
1
2
09:30
18:15
13:13
22:02
12,746
12,639
   111
   100
  -116,041
  -116,130
18
22
2
2
2
2
0
0

10
10
1
2
04:00
11:04
05:42
15:35
  5,748
15,708
   101
   116
    18,179
    18,227
15
39
1
109
1
33
0
0

11
11
1
2
05:33
21:22
09:47
23:03
14,654
  5,770
   103
    96
   200,935
   201,109
18
6
3
12
1
0
0
0

12
1
11:07
16:02
17,138
   113
   -32,554
37
99
32
0

13
1
01:45
07:19
19,284
   103
  -243,154
16
1
1
0

14
14
1
2
00:00
19:09
01:27
23:03
  4,962
13,460
    94
   102
  -179,603
  -179,714
8
25
2
2
0
2
0
0

15
15
1
2
08:08
15:35
09:33
20:29
  5,030
16,641
   101
   103
   100,488
   100,451
5
13
6
6
0
0
0
0

16
1
00:38
05:56
18,141
   101
   207,103
19
1
1
0

17
1
07:06
13:21
21,663
   104
  -167,322
36
3
2
0

18
1
18:00
22:55
16,588
   102
  -165,398
23
2
2
0

19
19
1
2
03:31
19:33
08:05
21:56
15,824
  8,304
   103
    98
   201,369
   201,578
37
9
3
2
2
0
0
0

20
20
1
2
00:00
10:21
04:07
11:24
14,217
  3,697
   101
   110
   -55,383
   -55,395
7
8
52
18
0
0
0
0

21
1
15:38
21:45
20,733
   105
   182,466
36
2
2
0

22
1
18:03
23:03
16,779
   100
  -143,443
10
2
2
0

23
1
00:33
06:27
20,195
   101
  -262,232
26
1
1
0

24
-

25
1
12:22
16:41
14,985
   115
   -26,279
36
108
30
0

26
26
1
2
06:28
14:53
09:46
18:59
11,348
13,772
   102
   109
   214,115
   214,544
47
61
2
58
1
29
0
0

27
-

28
1
05:40
12:12
22,648
   103
   -81,172
29
3
3
0

29
1
13:45
19:13
18,447
   110
  -254,356
42
108
33
0

30
30
1
2
00:00
15:00
03:33
17:16
12,167
  7,869
   103
   128
   -56,406
   -56,002
23
51
1
64
0
29
0
0

31
31
1
2
00:00
21:31
03:12
23:03
10,925
  5,251
   100
    92
  -164,473
  -164,865
21
12
1
10
0
0
0
0

32
1
00:00
03:34
12,223
   104
   356,223
18
1
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	1 2 3	00:00 06:31 21:57	01:23 10:29 23:03	4,729 13,631 3,645	100 105 95	-72,403 -73,064 -74,259	39 97 26	1 3 0	0 3 0	0 0 0
2	1	10:34	16:43	21,302	113	-363,901	34	109	31	0
3 3	1 2	02:21 18:17	06:46 21:02	15,132 9,022	95 103	-790,217 -790,491	22 30	2 2	1 2	0 0
4	1	09:08	14:51	19,618	107	-280,587	66	2	2	0
5	1	12:34	17:55	18,709	111	240,924	41	102	31	0
6 6	1 2	02:17 17:45	06:13 21:07	13,455 11,173	103 99	37,788 37,447	25 41	2 2	1 2	0 0
7	1	03:03	09:24	22,053	100	-35,308	22	2	2	0
8	1	04:23	10:25	20,704	101	76	20	3	2	0
9 9	1 2	09:30 18:15	13:13 22:02	12,746 12,639	111 100	-116,041 -116,130	18 22	2 2	2 2	0 0
10 10	1 2	04:00 11:04	05:42 15:35	5,748 15,708	101 116	18,179 18,227	15 39	1 109	1 33	0 0
11 11	1 2	05:33 21:22	09:47 23:03	14,654 5,770	103 96	200,935 201,109	18 6	3 12	1 0	0 0
12	1	11:07	16:02	17,138	113	-32,554	37	99	32	0
13	1	01:45	07:19	19,284	103	-243,154	16	1	1	0
14 14	1 2	00:00 19:09	01:27 23:03	4,962 13,460	94 102	-179,603 -179,714	8 25	2 2	0 2	0 0
15 15	1 2	08:08 15:35	09:33 20:29	5,030 16,641	101 103	100,488 100,451	5 13	6 6	0 0	0 0
16	1	00:38	05:56	18,141	101	207,103	19	1	1	0
17	1	07:06	13:21	21,663	104	-167,322	36	3	2	0
18	1	18:00	22:55	16,588	102	-165,398	23	2	2	0
19 19	1 2	03:31 19:33	08:05 21:56	15,824 8,304	103 98	201,369 201,578	37 9	3 2	2 0	0 0
20 20	1 2	00:00 10:21	04:07 11:24	14,217 3,697	101 110	-55,383 -55,395	7 8	52 18	0 0	0 0
21	1	15:38	21:45	20,733	105	182,466	36	2	2	0
22	1	18:03	23:03	16,779	100	-143,443	10	2	2	0
23	1	00:33	06:27	20,195	101	-262,232	26	1	1	0
24	-
25	1	12:22	16:41	14,985	115	-26,279	36	108	30	0
26 26	1 2	06:28 14:53	09:46 18:59	11,348 13,772	102 109	214,115 214,544	47 61	2 58	1 29	0 0
27	-
28	1	05:40	12:12	22,648	103	-81,172	29	3	3	0
29	1	13:45	19:13	18,447	110	-254,356	42	108	33	0
30 30	1 2	00:00 15:00	03:33 17:16	12,167 7,869	103 128	-56,406 -56,002	23 51	1 64	0 29	0 0
31 31	1 2	00:00 21:31	03:12 23:03	10,925 5,251	100 92	-164,473 -164,865	21 12	1 10	0 0	0 0
32	1	00:00	03:34	12,223	104	356,223	18	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-