GPS Space Vehicle Time Integrity for MJD 55516

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
1
10:32
16:36
20,686
  -775
  -303,520
36
2
2
0

3
3
3
1
2
3
02:37
04:39
18:37
04:37
07:07
21:14
  6,881
  8,578
  9,037
  -768
  -771
  -779
  -636,608
  -636,653
  -636,933
14
19
18
0
2
2
0
1
2
0
0
0

4
1
09:22
15:05
19,458
  -777
  -221,801
68
4
4
0

5
1
12:44
15:59
11,222
  -778
    67,548
20
1
0
0

6
6
6
1
2
3
02:30
04:39
18:01
04:37
06:31
21:19
  7,268
  6,423
11,225
  -774
  -772
  -782
  -419,969
  -419,878
  -419,264
26
35
47
0
2
3
0
2
3
0
0
0

7
7
1
2
03:15
04:39
04:37
09:35
  4,792
16,951
  -776
  -774
     -182
     -183
3
16
0
1
0
1
0
0

8
1
04:45
10:42
20,531
  -773
    -7,715
39
3
3
0

9
9
1
2
09:36
18:22
13:19
22:08
13,016
13,118
  -777
  -772
   -43,621
   -43,696
40
21
4
3
4
1
0
0

10
10
1
2
04:39
11:32
05:55
15:59
  4,257
15,269
  -764
  -767
    57,243
    57,268
19
47
1
2
1
2
0
0

11
11
1
2
06:07
22:17
10:39
23:46
15,765
  5,096
  -768
  -780
   103,515
   103,656
27
5
3
1
2
0
0
0

12
1
11:08
15:40
15,576
  -778
    52,592
49
2
2
0

13
13
1
2
02:03
04:39
04:37
07:32
  8,929
  9,860
  -770
  -775
  -292,686
  -292,680
4
13
0
1
0
1
0
0

14
14
1
2
00:00
19:18
01:38
23:46
  5,596
15,459
  -765
  -779
  -108,310
  -108,572
6
26
1
2
0
2
0
0

15
15
1
2
08:18
18:00
09:43
20:35
  4,804
  8,701
  -770
  -776
   181,945
   181,771
27
26
3
2
2
1
0
0

16
1
00:21
04:37
14,703
  -769
   125,688
14
0
0
0

17
1
07:05
13:19
21,530
  -776
  -178,170
26
4
3
0

18
1
16:29
23:07
22,983
  -777
  -105,841
19
3
3
0

19
19
1
2
04:39
19:51
08:20
22:05
12,738
  7,695
  -768
  -777
    82,835
    83,002
25
13
2
2
1
2
0
0

20
20
1
2
00:00
10:31
04:18
11:34
14,869
  3,731
  -766
  -770
   -50,319
   -50,315
5
7
75
26
0
0
0
0

21
1
15:33
21:45
21,347
  -775
   102,041
26
3
2
0

22
1
17:57
23:46
20,040
  -773
  -159,569
15
3
3
0

23
23
1
2
00:40
04:39
04:37
06:34
13,578
  6,623
  -768
  -772
  -344,104
  -344,085
8
47
0
1
0
1
0
0

24
24
24
1
2
3
00:00
06:34
21:05
01:16
09:34
23:46
  4,282
10,286
  9,385
  -768
  -771
  -787
  -339,981
  -340,078
  -340,267
6
12
11
4
1
0
0
0
0
0
0
0

25
25
25
1
2
3
00:00
12:36
22:12
01:03
16:52
23:46
  3,575
14,560
  5,368
  -767
  -778
  -784
    51,141
    51,251
    51,317
7
13
7
4
0
0
0
0
0
0
0
0

26
26
1
2
06:43
15:04
09:55
19:14
10,977
14,380
  -768
  -773
    51,050
    51,304
39
38
3
1
2
1
0
0

27
27
1
2
08:57
18:10
12:53
21:21
13,539
10,804
  -773
  6,152
  -209,004
  -202,193
58
2404
5
0
5
9803
0
10743

28
1
05:36
12:10
22,774
  -774
    -5,755
46
4
4
0

29
29
1
2
13:51
18:00
15:59
19:20
  7,305
  4,545
  -777
  -771
  -164,830
  -164,859
5
31
1
1
0
1
0
0

30
30
30
1
2
3
00:00
14:05
22:32
02:39
15:59
23:46
  9,274
  6,746
  4,329
  -757
  -786
  -792
  -297,463
  -297,647
  -297,753
10
7
5
1
1
0
0
0
0
0
0
0

31
31
1
2
00:00
21:43
03:25
23:46
11,703
  7,084
  -764
  -787
    -9,923
   -10,226
14
15
1
106
0
0
0
0

32
32
1
2
00:00
22:27
03:47
23:46
12,952
  4,458
  -764
  -779
   131,688
   132,323
31
12
1
0
1
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	-
2	1	10:32	16:36	20,686	-775	-303,520	36	2	2	0
3 3 3	1 2 3	02:37 04:39 18:37	04:37 07:07 21:14	6,881 8,578 9,037	-768 -771 -779	-636,608 -636,653 -636,933	14 19 18	0 2 2	0 1 2	0 0 0
4	1	09:22	15:05	19,458	-777	-221,801	68	4	4	0
5	1	12:44	15:59	11,222	-778	67,548	20	1	0	0
6 6 6	1 2 3	02:30 04:39 18:01	04:37 06:31 21:19	7,268 6,423 11,225	-774 -772 -782	-419,969 -419,878 -419,264	26 35 47	0 2 3	0 2 3	0 0 0
7 7	1 2	03:15 04:39	04:37 09:35	4,792 16,951	-776 -774	-182 -183	3 16	0 1	0 1	0 0
8	1	04:45	10:42	20,531	-773	-7,715	39	3	3	0
9 9	1 2	09:36 18:22	13:19 22:08	13,016 13,118	-777 -772	-43,621 -43,696	40 21	4 3	4 1	0 0
10 10	1 2	04:39 11:32	05:55 15:59	4,257 15,269	-764 -767	57,243 57,268	19 47	1 2	1 2	0 0
11 11	1 2	06:07 22:17	10:39 23:46	15,765 5,096	-768 -780	103,515 103,656	27 5	3 1	2 0	0 0
12	1	11:08	15:40	15,576	-778	52,592	49	2	2	0
13 13	1 2	02:03 04:39	04:37 07:32	8,929 9,860	-770 -775	-292,686 -292,680	4 13	0 1	0 1	0 0
14 14	1 2	00:00 19:18	01:38 23:46	5,596 15,459	-765 -779	-108,310 -108,572	6 26	1 2	0 2	0 0
15 15	1 2	08:18 18:00	09:43 20:35	4,804 8,701	-770 -776	181,945 181,771	27 26	3 2	2 1	0 0
16	1	00:21	04:37	14,703	-769	125,688	14	0	0	0
17	1	07:05	13:19	21,530	-776	-178,170	26	4	3	0
18	1	16:29	23:07	22,983	-777	-105,841	19	3	3	0
19 19	1 2	04:39 19:51	08:20 22:05	12,738 7,695	-768 -777	82,835 83,002	25 13	2 2	1 2	0 0
20 20	1 2	00:00 10:31	04:18 11:34	14,869 3,731	-766 -770	-50,319 -50,315	5 7	75 26	0 0	0 0
21	1	15:33	21:45	21,347	-775	102,041	26	3	2	0
22	1	17:57	23:46	20,040	-773	-159,569	15	3	3	0
23 23	1 2	00:40 04:39	04:37 06:34	13,578 6,623	-768 -772	-344,104 -344,085	8 47	0 1	0 1	0 0
24 24 24	1 2 3	00:00 06:34 21:05	01:16 09:34 23:46	4,282 10,286 9,385	-768 -771 -787	-339,981 -340,078 -340,267	6 12 11	4 1 0	0 0 0	0 0 0
25 25 25	1 2 3	00:00 12:36 22:12	01:03 16:52 23:46	3,575 14,560 5,368	-767 -778 -784	51,141 51,251 51,317	7 13 7	4 0 0	0 0 0	0 0 0
26 26	1 2	06:43 15:04	09:55 19:14	10,977 14,380	-768 -773	51,050 51,304	39 38	3 1	2 1	0 0
27 27	1 2	08:57 18:10	12:53 21:21	13,539 10,804	-773 6,152	-209,004 -202,193	58 2404	5 0	5 9803	0 10743
28	1	05:36	12:10	22,774	-774	-5,755	46	4	4	0
29 29	1 2	13:51 18:00	15:59 19:20	7,305 4,545	-777 -771	-164,830 -164,859	5 31	1 1	0 1	0 0
30 30 30	1 2 3	00:00 14:05 22:32	02:39 15:59 23:46	9,274 6,746 4,329	-757 -786 -792	-297,463 -297,647 -297,753	10 7 5	1 1 0	0 0 0	0 0 0
31 31	1 2	00:00 21:43	03:25 23:46	11,703 7,084	-764 -787	-9,923 -10,226	14 15	1 106	0 0	0 0
32 32	1 2	00:00 22:27	03:47 23:46	12,952 4,458	-764 -779	131,688 132,323	31 12	1 0	1 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-