GPS Space Vehicle Time Integrity for MJD 54530

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
15:45
22:21
22,688
    91
  -190,148
33
2
1
0

2
1
05:53
12:00
21,080
    96
  -179,475
26
3
3
0

3
3
3
1
2
3
00:00
14:10
21:59
02:24
16:44
23:59
  8,350
  8,664
  7,019
    88
    90
  -162
  -195,894
  -196,159
  -196,555
16
27
6019
1
2
13
0
1
13
0
0
0

4
1
04:43
10:24
19,495
    93
    20,478
45
3
2
0

5
5
1
2
07:20
17:27
11:51
19:37
15,558
  7,297
    95
    96
  -711,542
  -711,941
68
30
4
0
2
0
0
0

6
6
6
1
2
3
10:56
14:10
21:56
14:07
15:42
23:02
10,872
  5,421
  3,691
    95
    92
    90
   -50,796
   -50,941
   -51,380
52
27
19
0
1
1
0
0
0
0
0
0

7
-

8
1
00:04
06:03
20,578
    85
   143,678
10
0
0
0

9
9
1
2
05:11
14:10
08:47
17:41
12,330
12,234
   100
    96
  -113,548
  -113,611
16
15
2
1
2
1
0
0

10
1
08:06
13:26
18,574
    98
   255,182
10
1
1
0

11
11
1
2
01:41
17:42
06:06
20:23
15,263
  9,163
    86
    88
   -26,825
   -26,819
7
8
5
1
0
1
0
0

12
1
06:43
11:37
16,975
    92
   357,735
32
3
3
0

13
13
1
2
00:00
21:33
03:00
23:59
10,325
  8,572
    83
  -154
  -243,571
  -243,965
10
6271
1
13
0
13
0
0

14
1
14:36
20:51
21,477
    95
   291,021
30
2
2
0

15
15
15
1
2
3
03:07
10:55
14:10
05:14
14:07
15:33
  7,423
10,906
  4,870
    83
    92
    91
    82,305
    82,424
    82,453
10
13
8
1
0
0
0
0
0
0
0
0

16
1
19:42
23:59
14,971
   474
  -131,683
12856
13
13
0

17
1
02:35
08:53
21,661
    99
   -41,444
24
2
2
0

18
18
1
2
11:44
14:10
14:07
18:19
  8,000
14,365
    93
    96
   199,131
   199,096
8
21
0
1
0
1
0
0

19
19
1
2
00:00
15:04
03:36
17:29
12,356
  8,344
    88
    93
   -22,996
   -23,061
6
6
34
2
0
0
0
0

20
20
1
2
06:01
18:58
07:07
23:45
  3,935
16,786
    99
    93
  -119,175
  -119,139
8
6
29
7
0
0
0
0

21
21
1
2
10:54
14:10
14:07
17:12
10,971
10,501
    94
    96
   -70,175
   -70,163
5
41
0
1
0
1
0
0

22
1
14:10
20:03
20,293
    92
  -209,159
13
2
2
0

23
23
1
2
00:00
19:46
01:49
23:59
  6,297
14,718
    82
   348
  -338,575
  -338,512
8
8559
1
13
0
13
0
0

24
24
1
2
09:07
14:10
14:07
15:46
17,149
  5,659
    95
    89
   -75,545
   -75,588
21
7
1
0
1
0
0
0

25
25
1
2
00:00
21:47
04:11
23:59
14,509
  7,729
    79
  -451
  -523,301
  -524,443
37
13054
1
13
1
7690
0
0

26
26
26
1
2
3
02:38
10:44
14:10
05:24
14:07
15:13
  9,418
11,605
  3,671
    84
    93
    87
  -199,540
  -199,820
  -199,904
26
33
15
1
0
0
0
0
0
0
0
0

27
27
1
2
00:00
22:55
04:59
23:59
17,357
  3,884
    85
-1,448
  -172,028
  -173,747
12
26514
1
13
0
3884
0
0

28
1
01:13
07:48
22,674
    94
    16,142
37
2
2
0

29
1
09:09
14:07
17,027
    94
    52,512
25
1
1
0

30
30
1
2
08:03
17:34
12:18
20:29
14,699
  9,970
    99
    99
   -66,317
   -66,366
8
11
12
1
0
1
0
0

31
1
16:56
22:34
19,542
    89
    11,737
13
1
1
0

32
1
15:09
21:17
21,051
    96
  -243,228
56
1
1
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	15:45	22:21	22,688	91	-190,148	33	2	1	0
2	1	05:53	12:00	21,080	96	-179,475	26	3	3	0
3 3 3	1 2 3	00:00 14:10 21:59	02:24 16:44 23:59	8,350 8,664 7,019	88 90 -162	-195,894 -196,159 -196,555	16 27 6019	1 2 13	0 1 13	0 0 0
4	1	04:43	10:24	19,495	93	20,478	45	3	2	0
5 5	1 2	07:20 17:27	11:51 19:37	15,558 7,297	95 96	-711,542 -711,941	68 30	4 0	2 0	0 0
6 6 6	1 2 3	10:56 14:10 21:56	14:07 15:42 23:02	10,872 5,421 3,691	95 92 90	-50,796 -50,941 -51,380	52 27 19	0 1 1	0 0 0	0 0 0
7	-
8	1	00:04	06:03	20,578	85	143,678	10	0	0	0
9 9	1 2	05:11 14:10	08:47 17:41	12,330 12,234	100 96	-113,548 -113,611	16 15	2 1	2 1	0 0
10	1	08:06	13:26	18,574	98	255,182	10	1	1	0
11 11	1 2	01:41 17:42	06:06 20:23	15,263 9,163	86 88	-26,825 -26,819	7 8	5 1	0 1	0 0
12	1	06:43	11:37	16,975	92	357,735	32	3	3	0
13 13	1 2	00:00 21:33	03:00 23:59	10,325 8,572	83 -154	-243,571 -243,965	10 6271	1 13	0 13	0 0
14	1	14:36	20:51	21,477	95	291,021	30	2	2	0
15 15 15	1 2 3	03:07 10:55 14:10	05:14 14:07 15:33	7,423 10,906 4,870	83 92 91	82,305 82,424 82,453	10 13 8	1 0 0	0 0 0	0 0 0
16	1	19:42	23:59	14,971	474	-131,683	12856	13	13	0
17	1	02:35	08:53	21,661	99	-41,444	24	2	2	0
18 18	1 2	11:44 14:10	14:07 18:19	8,000 14,365	93 96	199,131 199,096	8 21	0 1	0 1	0 0
19 19	1 2	00:00 15:04	03:36 17:29	12,356 8,344	88 93	-22,996 -23,061	6 6	34 2	0 0	0 0
20 20	1 2	06:01 18:58	07:07 23:45	3,935 16,786	99 93	-119,175 -119,139	8 6	29 7	0 0	0 0
21 21	1 2	10:54 14:10	14:07 17:12	10,971 10,501	94 96	-70,175 -70,163	5 41	0 1	0 1	0 0
22	1	14:10	20:03	20,293	92	-209,159	13	2	2	0
23 23	1 2	00:00 19:46	01:49 23:59	6,297 14,718	82 348	-338,575 -338,512	8 8559	1 13	0 13	0 0
24 24	1 2	09:07 14:10	14:07 15:46	17,149 5,659	95 89	-75,545 -75,588	21 7	1 0	1 0	0 0
25 25	1 2	00:00 21:47	04:11 23:59	14,509 7,729	79 -451	-523,301 -524,443	37 13054	1 13	1 7690	0 0
26 26 26	1 2 3	02:38 10:44 14:10	05:24 14:07 15:13	9,418 11,605 3,671	84 93 87	-199,540 -199,820 -199,904	26 33 15	1 0 0	0 0 0	0 0 0
27 27	1 2	00:00 22:55	04:59 23:59	17,357 3,884	85 -1,448	-172,028 -173,747	12 26514	1 13	0 3884	0 0
28	1	01:13	07:48	22,674	94	16,142	37	2	2	0
29	1	09:09	14:07	17,027	94	52,512	25	1	1	0
30 30	1 2	08:03 17:34	12:18 20:29	14,699 9,970	99 99	-66,317 -66,366	8 11	12 1	0 1	0 0
31	1	16:56	22:34	19,542	89	11,737	13	1	1	0
32	1	15:09	21:17	21,051	96	-243,228	56	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-