GPS Space Vehicle Time Integrity for MJD 53559

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
11:15
16:25
18,602
   134
  -412,559
15
6
0
0

2
2
1
2
00:32
04:39
04:38
05:58
14,758
  4,618
   131
   117
    26,593
    26,581
5
5
19
9
0
0
0
0

3
3
1
2
09:11
16:31
11:14
20:49
  7,388
15,403
   129
   138
   -15,388
   -15,479
16
25
21
79
0
0
0
0

4
1
00:00
04:23
15,730
   130
  -105,022
108
0
0
0

5
1
01:03
05:53
17,363
   130
  -112,538
25
0
0
0

6
1
03:48
09:10
19,329
   126
  -693,417
183
0
0
0

7
7
1
2
00:00
21:17
02:18
23:59
  8,276
  9,734
   125
   147
  -214,449
  -216,145
55
66
0
0
0
0
0
0

8
1
19:04
23:59
17,736
   139
    34,593
8
192
0
0

9
9
1
2
00:00
08:14
03:11
11:35
11,507
12,022
   124
   132
    51,761
    51,822
7
7
81
61
0
0
0
0

10
1
02:56
07:09
15,134
   129
   -66,460
13
0
0
0

11
11
11
1
2
3
11:47
20:01
22:04
14:56
22:02
23:58
11,279
  7,261
  6,779
   129
   143
   132
  -243,555
  -243,646
  -243,685
19
14
18
12
27
62
0
0
0
0
0
0

12
-

13
1
16:01
21:20
19,180
   130
    -4,149
16
20
0
0

14
1
09:35
14:31
17,600
   135
    28,710
8
58
0
0

15
1
06:54
12:48
21,211
   129
  -456,431
38
0
0
0

16
1
14:07
18:49
16,877
   137
    -4,352
14
46
0
0

17
-

18
1
06:15
11:29
18,843
   130
   169,749
14
30
0
0

19
19
1
2
09:35
17:27
11:47
21:53
  7,878
15,956
   129
   138
    23,833
    23,863
8
10
13
107
0
0
0
0

20
1
13:26
18:11
17,120
   134
    58,269
18
38
0
0

21
21
1
2
05:10
10:21
09:35
11:29
15,885
  4,111
   131
   116
  -112,701
  -112,746
14
9
13
5
0
0
0
0

22
1
07:42
14:19
23,870
   131
   -28,746
16
17
0
0

23
1
14:57
20:23
19,609
   132
  -187,459
8
137
0
0

24
24
1
2
00:00
22:22
02:19
23:59
  8,349
  5,849
   127
   143
   -29,556
   -29,761
11
8
14
1
0
0
0
0

25
1
11:30
16:21
17,450
   134
   -97,370
13
34
0
0

26
26
1
2
05:18
21:21
09:53
23:44
16,490
  8,466
   126
   133
   -21,645
   -21,578
8
8
216
71
0
0
0
0

27
1
17:11
23:17
21,846
   135
    -6,273
17
54
0
0

28
28
1
2
00:00
19:27
02:08
23:59
  7,676
16,357
   117
   143
   -44,493
   -44,436
10
8
37
178
0
0
0
0

29
29
29
29
1
2
3
4
04:57
06:56
20:41
22:15
06:55
09:11
22:11
23:29
  7,028
  8,081
  5,358
  4,448
   131
   120
   138
   124
  -170,464
  -170,674
  -171,899
  -172,046
55
66
40
37
0
1
0
0
0
1
0
0
0
0
0
0

30
30
1
2
02:29
12:12
06:44
13:49
15,313
  5,533
   125
   142
  -285,478
  -286,022
91
30
1
0
1
0
0
0

31
-

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	11:15	16:25	18,602	134	-412,559	15	6	0	0
2 2	1 2	00:32 04:39	04:38 05:58	14,758 4,618	131 117	26,593 26,581	5 5	19 9	0 0	0 0
3 3	1 2	09:11 16:31	11:14 20:49	7,388 15,403	129 138	-15,388 -15,479	16 25	21 79	0 0	0 0
4	1	00:00	04:23	15,730	130	-105,022	108	0	0	0
5	1	01:03	05:53	17,363	130	-112,538	25	0	0	0
6	1	03:48	09:10	19,329	126	-693,417	183	0	0	0
7 7	1 2	00:00 21:17	02:18 23:59	8,276 9,734	125 147	-214,449 -216,145	55 66	0 0	0 0	0 0
8	1	19:04	23:59	17,736	139	34,593	8	192	0	0
9 9	1 2	00:00 08:14	03:11 11:35	11,507 12,022	124 132	51,761 51,822	7 7	81 61	0 0	0 0
10	1	02:56	07:09	15,134	129	-66,460	13	0	0	0
11 11 11	1 2 3	11:47 20:01 22:04	14:56 22:02 23:58	11,279 7,261 6,779	129 143 132	-243,555 -243,646 -243,685	19 14 18	12 27 62	0 0 0	0 0 0
12	-
13	1	16:01	21:20	19,180	130	-4,149	16	20	0	0
14	1	09:35	14:31	17,600	135	28,710	8	58	0	0
15	1	06:54	12:48	21,211	129	-456,431	38	0	0	0
16	1	14:07	18:49	16,877	137	-4,352	14	46	0	0
17	-
18	1	06:15	11:29	18,843	130	169,749	14	30	0	0
19 19	1 2	09:35 17:27	11:47 21:53	7,878 15,956	129 138	23,833 23,863	8 10	13 107	0 0	0 0
20	1	13:26	18:11	17,120	134	58,269	18	38	0	0
21 21	1 2	05:10 10:21	09:35 11:29	15,885 4,111	131 116	-112,701 -112,746	14 9	13 5	0 0	0 0
22	1	07:42	14:19	23,870	131	-28,746	16	17	0	0
23	1	14:57	20:23	19,609	132	-187,459	8	137	0	0
24 24	1 2	00:00 22:22	02:19 23:59	8,349 5,849	127 143	-29,556 -29,761	11 8	14 1	0 0	0 0
25	1	11:30	16:21	17,450	134	-97,370	13	34	0	0
26 26	1 2	05:18 21:21	09:53 23:44	16,490 8,466	126 133	-21,645 -21,578	8 8	216 71	0 0	0 0
27	1	17:11	23:17	21,846	135	-6,273	17	54	0	0
28 28	1 2	00:00 19:27	02:08 23:59	7,676 16,357	117 143	-44,493 -44,436	10 8	37 178	0 0	0 0
29 29 29 29	1 2 3 4	04:57 06:56 20:41 22:15	06:55 09:11 22:11 23:29	7,028 8,081 5,358 4,448	131 120 138 124	-170,464 -170,674 -171,899 -172,046	55 66 40 37	0 1 0 0	0 1 0 0	0 0 0 0
30 30	1 2	02:29 12:12	06:44 13:49	15,313 5,533	125 142	-285,478 -286,022	91 30	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-