GPS Space Vehicle Time Integrity for MJD 54522

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
16:18
20:42
20:40
22:54
14,982
  7,348
    18
    28
  -188,342
  -188,371
12
30
0
2
0
2
0
0

2
1
06:26
12:32
21,172
    21
  -177,421
26
3
3
0

3
3
3
1
2
3
00:00
14:31
22:32
02:57
17:17
23:59
10,417
  9,600
  5,034
    19
    13
  -687
  -192,315
  -192,589
  -193,429
16
15
14419
1
1
12
0
0
5034
0
0
0

4
1
05:15
10:56
19,702
    21
    15,627
40
0
0
0

5
5
1
2
07:53
18:00
12:24
20:10
15,449
  7,499
    22
    24
  -702,713
  -703,140
68
30
4
0
3
0
0
0

6
1
11:16
16:08
16,920
    16
   -39,491
87
5
5
0

7
-

8
1
00:38
06:36
20,739
    19
   142,554
15
1
0
0

9
9
1
2
05:43
14:22
09:20
18:14
12,522
13,483
    26
    23
  -112,314
  -112,371
8
22
3
2
1
2
0
0

10
1
08:40
14:00
18,609
    33
   252,924
32
2
2
0

11
11
1
2
02:14
18:15
06:38
20:40
15,297
  8,348
    17
    22
   -26,939
   -26,935
14
4
3
8
2
0
0
0

12
1
07:16
12:10
16,909
    20
   357,229
16
1
1
0

13
13
1
2
00:00
22:06
03:33
23:59
12,485
  6,600
    13
  -545
  -242,189
  -242,911
10
13361
1
12
0
6600
0
0

14
1
15:09
20:40
19,159
    26
   293,601
20
0
0
0

15
15
1
2
03:41
11:28
05:47
16:06
  7,533
16,108
    13
    17
    79,856
    79,969
22
29
2
4
2
4
0
0

16
16
1
2
00:00
20:42
01:23
23:59
  5,024
11,093
    14
   387
  -132,585
  -132,182
10
10875
59
12
0
14
0
0

17
1
03:07
09:25
21,892
    17
   -41,908
23
4
3
0

18
1
14:00
18:52
16,672
    23
   201,225
16
2
2
0

19
19
1
2
00:00
15:37
03:59
18:01
13,832
  8,296
    16
    21
   -22,122
   -22,193
24
4
2
5
2
0
0
0

20
20
20
1
2
3
06:34
19:31
20:42
07:40
20:40
23:59
  3,944
  4,072
11,094
    25
    26
   620
  -119,778
  -119,742
  -119,141
8
5
17297
23
3
13
0
0
11094
0
0
0

21
1
11:26
17:44
21,747
    23
   -70,825
18
4
2
0

22
1
13:59
20:36
22,887
    25
  -208,962
17
2
2
0

23
23
1
2
00:00
20:42
02:21
23:59
  8,279
11,093
    13
   166
  -336,761
  -336,820
10
4226
1
12
0
14
0
0

24
1
09:40
16:19
23,080
    26
   -73,551
23
4
4
0

25
25
1
2
00:00
22:23
04:47
23:59
16,664
  5,541
    12
  -859
  -518,157
  -519,564
41
18983
3
12
2
5541
0
0

26
26
1
2
03:12
11:17
05:57
15:46
  9,450
15,582
    19
    25
  -192,969
  -193,276
33
49
3
4
2
4
0
0

27
1
00:00
05:32
19,393
    17
  -170,337
20
3
2
0

28
1
01:45
08:20
22,922
    25
    15,697
20
4
3
0

29
1
09:42
15:12
18,973
    13
    55,319
34
4
2
0

30
30
1
2
08:36
18:07
12:51
20:40
14,724
  8,777
    13
    26
   -65,346
   -65,391
21
5
2
9
2
0
0
0

31
31
1
2
17:28
20:42
20:40
23:07
11,131
  8,111
    24
    21
    10,679
    10,690
7
24
76
2
0
2
0
0

32
1
18:01
20:40
  8,770
    28
  -237,459
23
0
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	16:18 20:42	20:40 22:54	14,982 7,348	18 28	-188,342 -188,371	12 30	0 2	0 2	0 0
2	1	06:26	12:32	21,172	21	-177,421	26	3	3	0
3 3 3	1 2 3	00:00 14:31 22:32	02:57 17:17 23:59	10,417 9,600 5,034	19 13 -687	-192,315 -192,589 -193,429	16 15 14419	1 1 12	0 0 5034	0 0 0
4	1	05:15	10:56	19,702	21	15,627	40	0	0	0
5 5	1 2	07:53 18:00	12:24 20:10	15,449 7,499	22 24	-702,713 -703,140	68 30	4 0	3 0	0 0
6	1	11:16	16:08	16,920	16	-39,491	87	5	5	0
7	-
8	1	00:38	06:36	20,739	19	142,554	15	1	0	0
9 9	1 2	05:43 14:22	09:20 18:14	12,522 13,483	26 23	-112,314 -112,371	8 22	3 2	1 2	0 0
10	1	08:40	14:00	18,609	33	252,924	32	2	2	0
11 11	1 2	02:14 18:15	06:38 20:40	15,297 8,348	17 22	-26,939 -26,935	14 4	3 8	2 0	0 0
12	1	07:16	12:10	16,909	20	357,229	16	1	1	0
13 13	1 2	00:00 22:06	03:33 23:59	12,485 6,600	13 -545	-242,189 -242,911	10 13361	1 12	0 6600	0 0
14	1	15:09	20:40	19,159	26	293,601	20	0	0	0
15 15	1 2	03:41 11:28	05:47 16:06	7,533 16,108	13 17	79,856 79,969	22 29	2 4	2 4	0 0
16 16	1 2	00:00 20:42	01:23 23:59	5,024 11,093	14 387	-132,585 -132,182	10 10875	59 12	0 14	0 0
17	1	03:07	09:25	21,892	17	-41,908	23	4	3	0
18	1	14:00	18:52	16,672	23	201,225	16	2	2	0
19 19	1 2	00:00 15:37	03:59 18:01	13,832 8,296	16 21	-22,122 -22,193	24 4	2 5	2 0	0 0
20 20 20	1 2 3	06:34 19:31 20:42	07:40 20:40 23:59	3,944 4,072 11,094	25 26 620	-119,778 -119,742 -119,141	8 5 17297	23 3 13	0 0 11094	0 0 0
21	1	11:26	17:44	21,747	23	-70,825	18	4	2	0
22	1	13:59	20:36	22,887	25	-208,962	17	2	2	0
23 23	1 2	00:00 20:42	02:21 23:59	8,279 11,093	13 166	-336,761 -336,820	10 4226	1 12	0 14	0 0
24	1	09:40	16:19	23,080	26	-73,551	23	4	4	0
25 25	1 2	00:00 22:23	04:47 23:59	16,664 5,541	12 -859	-518,157 -519,564	41 18983	3 12	2 5541	0 0
26 26	1 2	03:12 11:17	05:57 15:46	9,450 15,582	19 25	-192,969 -193,276	33 49	3 4	2 4	0 0
27	1	00:00	05:32	19,393	17	-170,337	20	3	2	0
28	1	01:45	08:20	22,922	25	15,697	20	4	3	0
29	1	09:42	15:12	18,973	13	55,319	34	4	2	0
30 30	1 2	08:36 18:07	12:51 20:40	14,724 8,777	13 26	-65,346 -65,391	21 5	2 9	2 0	0 0
31 31	1 2	17:28 20:42	20:40 23:07	11,131 8,111	24 21	10,679 10,690	7 24	76 2	0 2	0 0
32	1	18:01	20:40	8,770	28	-237,459	23	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-