GPS Space Vehicle Time Integrity for MJD 55511

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
-

2
2
1
2
10:53
14:20
14:18
16:57
11,979
  8,903
  -706
  -709
  -302,365
  -302,395
12
27
0
3
0
3
0
0

3
3
3
1
2
3
02:58
18:58
20:12
07:27
20:03
21:34
15,610
  3,856
  4,633
  -710
  -714
  -712
  -634,337
  -634,618
  -634,642
24
7
8
1
0
0
0
0
0
0
0
0

4
4
1
2
09:42
14:20
14:18
15:24
15,673
  3,692
  -704
  -707
  -217,538
  -217,639
58
27
1
1
1
1
0
0

5
5
1
2
13:05
14:20
14:18
18:27
  4,327
14,303
  -711
  -713
    65,024
    65,080
7
31
0
3
0
3
0
0

6
6
6
1
2
3
02:51
18:22
20:12
06:51
20:03
21:39
13,852
  5,795
  4,929
  -709
  -715
  -710
  -425,220
  -424,575
  -424,493
53
23
19
1
0
0
1
0
0
0
0
0

7
1
03:36
09:55
21,878
  -708
       26
11
3
2
0

8
1
05:06
09:59
16,768
  -708
    -7,608
4
3
0
0

9
9
9
1
2
3
09:57
18:42
20:12
13:40
20:03
22:28
12,807
  4,759
  7,834
  -706
  -713
  -716
   -42,547
   -42,620
   -42,639
34
6
7
1
0
0
1
0
0
0
0
0

10
10
10
1
2
3
04:10
11:53
14:20
06:15
14:18
16:37
  7,227
  8,363
  7,732
  -707
  -709
  -714
    56,914
    56,941
    56,945
4
4
23
2
1
2
0
0
1
0
0
0

11
11
11
1
2
3
00:00
06:28
22:39
01:09
11:01
23:59
  4,147
15,626
  4,593
  -696
  -704
  -742
   102,304
   102,376
   102,485
6
30
660
1
4
14
0
3
15
0
0
0

12
12
1
2
11:29
14:20
14:18
16:03
  9,809
  5,975
  -711
  -710
    54,199
    54,171
11
13
0
1
0
1
0
0

13
1
02:23
07:52
19,055
  -708
  -293,084
7
22
0
0

14
14
1
2
00:00
20:12
01:59
23:59
  6,825
13,073
  -701
  -442
  -106,797
  -106,796
9
8112
1
14
0
14
0
0

15
15
1
2
08:37
16:06
09:59
20:03
  4,709
13,640
  -708
  -713
   183,971
   183,821
7
32
3
2
0
2
0
0

16
1
00:42
05:42
17,256
  -703
   124,363
16
6
0
0

17
1
07:25
13:39
21,377
  -712
  -177,661
22
4
2
0

18
18
1
2
16:49
20:12
20:03
23:25
11,356
10,988
  -711
  -709
  -104,824
  -104,848
8
20
0
1
0
1
0
0

19
19
1
2
04:05
20:12
08:45
22:26
16,171
  7,703
  -704
  -709
    81,449
    81,626
25
8
10
0
2
0
0
0

20
20
1
2
00:00
10:51
04:38
11:54
16,094
  3,756
  -704
  -703
   -50,345
   -50,340
5
7
11
31
0
0
0
0

21
21
1
2
15:54
20:12
20:03
22:06
14,363
  6,509
  -710
  -710
   100,939
   100,969
24
5
2
0
2
0
0
0

22
22
1
2
18:17
20:12
20:03
23:59
  6,061
13,073
  -709
  -198
  -159,778
  -159,258
4
15562
13
14
0
12564
0
0

23
1
01:01
06:55
20,346
  -706
  -344,913
11
0
0
0

24
24
24
1
2
3
00:00
06:54
21:20
01:34
09:44
23:59
  5,378
  9,904
  9,319
  -695
  -708
  -404
  -338,460
  -338,558
  -338,421
7
14
8021
3
4
14
0
2
15
0
0
0

25
25
25
25
1
2
3
4
00:00
12:56
14:20
22:34
01:23
14:18
17:13
23:59
  4,979
  4,898
  9,864
  4,895
  -700
  -713
  -711
  -862
    50,199
    50,294
    50,314
    50,227
6
5
28
2835
7
0
3
14
0
0
3
15
0
0
0
0

26
26
1
2
07:03
15:25
10:15
19:35
10,848
14,443
  -705
  -708
    47,632
    47,886
32
38
3
2
2
2
0
0

27
27
27
1
2
3
09:18
18:31
20:12
13:14
20:03
21:42
13,385
  5,281
  5,091
  -706
  -714
  -720
  -207,444
  -207,554
  -207,581
28
8
8
1
0
0
1
0
0
0
0
0

28
1
05:57
12:31
22,608
  -704
    -4,930
19
4
3
0

29
1
14:20
19:41
18,483
  -716
  -163,605
22
3
3
0

30
30
30
1
2
3
00:00
14:20
22:47
02:53
17:42
23:59
10,046
11,605
  4,142
  -710
  -722
-1,606
  -295,913
  -296,112
  -297,095
15
22
15282
1
3
14
0
3
4142
0
0
0

31
31
1
2
00:00
22:03
03:44
23:59
12,915
  6,741
  -708
-1,288
    -8,254
    -9,119
17
12591
1
14
0
6741
0
0

32
32
1
2
00:00
22:49
04:08
23:59
14,234
  4,100
  -701
-2,359
   128,089
   127,089
34
28280
1
14
1
4100
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	-
2 2	1 2	10:53 14:20	14:18 16:57	11,979 8,903	-706 -709	-302,365 -302,395	12 27	0 3	0 3	0 0
3 3 3	1 2 3	02:58 18:58 20:12	07:27 20:03 21:34	15,610 3,856 4,633	-710 -714 -712	-634,337 -634,618 -634,642	24 7 8	1 0 0	0 0 0	0 0 0
4 4	1 2	09:42 14:20	14:18 15:24	15,673 3,692	-704 -707	-217,538 -217,639	58 27	1 1	1 1	0 0
5 5	1 2	13:05 14:20	14:18 18:27	4,327 14,303	-711 -713	65,024 65,080	7 31	0 3	0 3	0 0
6 6 6	1 2 3	02:51 18:22 20:12	06:51 20:03 21:39	13,852 5,795 4,929	-709 -715 -710	-425,220 -424,575 -424,493	53 23 19	1 0 0	1 0 0	0 0 0
7	1	03:36	09:55	21,878	-708	26	11	3	2	0
8	1	05:06	09:59	16,768	-708	-7,608	4	3	0	0
9 9 9	1 2 3	09:57 18:42 20:12	13:40 20:03 22:28	12,807 4,759 7,834	-706 -713 -716	-42,547 -42,620 -42,639	34 6 7	1 0 0	1 0 0	0 0 0
10 10 10	1 2 3	04:10 11:53 14:20	06:15 14:18 16:37	7,227 8,363 7,732	-707 -709 -714	56,914 56,941 56,945	4 4 23	2 1 2	0 0 1	0 0 0
11 11 11	1 2 3	00:00 06:28 22:39	01:09 11:01 23:59	4,147 15,626 4,593	-696 -704 -742	102,304 102,376 102,485	6 30 660	1 4 14	0 3 15	0 0 0
12 12	1 2	11:29 14:20	14:18 16:03	9,809 5,975	-711 -710	54,199 54,171	11 13	0 1	0 1	0 0
13	1	02:23	07:52	19,055	-708	-293,084	7	22	0	0
14 14	1 2	00:00 20:12	01:59 23:59	6,825 13,073	-701 -442	-106,797 -106,796	9 8112	1 14	0 14	0 0
15 15	1 2	08:37 16:06	09:59 20:03	4,709 13,640	-708 -713	183,971 183,821	7 32	3 2	0 2	0 0
16	1	00:42	05:42	17,256	-703	124,363	16	6	0	0
17	1	07:25	13:39	21,377	-712	-177,661	22	4	2	0
18 18	1 2	16:49 20:12	20:03 23:25	11,356 10,988	-711 -709	-104,824 -104,848	8 20	0 1	0 1	0 0
19 19	1 2	04:05 20:12	08:45 22:26	16,171 7,703	-704 -709	81,449 81,626	25 8	10 0	2 0	0 0
20 20	1 2	00:00 10:51	04:38 11:54	16,094 3,756	-704 -703	-50,345 -50,340	5 7	11 31	0 0	0 0
21 21	1 2	15:54 20:12	20:03 22:06	14,363 6,509	-710 -710	100,939 100,969	24 5	2 0	2 0	0 0
22 22	1 2	18:17 20:12	20:03 23:59	6,061 13,073	-709 -198	-159,778 -159,258	4 15562	13 14	0 12564	0 0
23	1	01:01	06:55	20,346	-706	-344,913	11	0	0	0
24 24 24	1 2 3	00:00 06:54 21:20	01:34 09:44 23:59	5,378 9,904 9,319	-695 -708 -404	-338,460 -338,558 -338,421	7 14 8021	3 4 14	0 2 15	0 0 0
25 25 25 25	1 2 3 4	00:00 12:56 14:20 22:34	01:23 14:18 17:13 23:59	4,979 4,898 9,864 4,895	-700 -713 -711 -862	50,199 50,294 50,314 50,227	6 5 28 2835	7 0 3 14	0 0 3 15	0 0 0 0
26 26	1 2	07:03 15:25	10:15 19:35	10,848 14,443	-705 -708	47,632 47,886	32 38	3 2	2 2	0 0
27 27 27	1 2 3	09:18 18:31 20:12	13:14 20:03 21:42	13,385 5,281 5,091	-706 -714 -720	-207,444 -207,554 -207,581	28 8 8	1 0 0	1 0 0	0 0 0
28	1	05:57	12:31	22,608	-704	-4,930	19	4	3	0
29	1	14:20	19:41	18,483	-716	-163,605	22	3	3	0
30 30 30	1 2 3	00:00 14:20 22:47	02:53 17:42 23:59	10,046 11,605 4,142	-710 -722 -1,606	-295,913 -296,112 -297,095	15 22 15282	1 3 14	0 3 4142	0 0 0
31 31	1 2	00:00 22:03	03:44 23:59	12,915 6,741	-708 -1,288	-8,254 -9,119	17 12591	1 14	0 6741	0 0
32 32	1 2	00:00 22:49	04:08 23:59	14,234 4,100	-701 -2,359	128,089 127,089	34 28280	1 14	1 4100	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-