GPS Space Vehicle Time Integrity for MJD 55902

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
04:16
19:42
08:13
23:04
13,591
11,441
     6
     6
  -130,828
  -131,770
75
59
3
2
3
2
0
0

2
2
1
2
08:16
10:01
09:59
14:22
  5,814
15,155
     4
     8
  -369,083
  -369,099
44
28
2
1
2
1
0
0

3
1
00:06
04:31
15,295
     8
  -804,885
27
2
1
0

4
4
1
2
06:54
10:01
09:59
12:37
10,386
  9,116
     3
     7
   -25,920
   -26,033
37
27
5
0
0
0
0
0

5
1
10:22
15:43
18,718
     5
   254,845
31
1
1
0

6
1
00:02
04:00
13,678
     5
   -12,132
25
2
1
0

7
1
00:47
07:07
22,087
     1
   -41,753
25
3
3
0

8
1
02:11
08:12
20,778
     9
     -182
5
2
0
0

9
9
1
2
07:14
16:00
09:59
19:47
  9,391
13,139
     9
     3
  -123,317
  -123,411
19
15
2
2
2
2
0
0

10
10
1
2
00:51
10:01
03:27
13:19
  8,972
11,617
    12
    17
    21,363
    21,410
18
7
1
0
1
0
0
0

11
11
1
2
03:18
19:06
07:30
22:10
14,567
10,701
     7
    10
   210,835
   211,035
19
14
3
3
1
0
0
0

12
12
1
2
08:50
10:01
09:59
13:46
  3,770
13,214
     5
     9
   -39,155
   -39,172
71
9
2
120
2
0
0
0

13
1
00:00
05:06
17,606
     1
  -237,616
18
2
1
0

14
1
16:57
23:12
21,512
     8
  -184,726
26
5
2
0

15
15
1
2
05:55
13:21
07:17
18:14
  4,721
16,908
     4
     6
    97,380
    97,351
5
33
2
1
0
1
0
0

16
16
1
2
00:00
22:16
03:35
23:59
12,331
  5,817
     1
  -743
   212,650
   212,053
8
15960
19
13
0
5817
0
0

17
17
1
2
04:48
10:01
09:59
11:03
17,724
  3,726
     1
     9
  -161,877
  -161,847
46
6
4
0
4
0
0
0

18
1
14:02
20:38
22,803
     7
  -170,727
40
5
5
0

19
19
1
2
01:16
17:20
05:51
19:42
15,880
  8,202
     7
     7
   212,535
   212,749
36
12
3
2
2
1
0
0

20
20
1
2
00:00
20:56
01:51
23:59
  6,361
10,621
     8
   242
   -57,504
   -57,329
23
6626
1
13
1
13
0
0

21
1
13:23
19:30
21,171
     9
   189,369
43
3
3
0

22
1
15:49
22:21
22,542
     8
  -143,191
17
5
4
0

23
23
1
2
00:00
22:15
04:13
23:59
14,577
  5,873
     3
  -776
  -253,062
  -253,591
17
16000
2
14
1
5873
0
0

24
-

25
25
1
2
10:03
19:52
14:24
22:26
15,114
  8,675
     9
     8
   -29,586
   -29,612
32
17
1
3
1
2
0
0

26
26
1
2
04:13
12:38
07:31
15:59
11,320
11,712
     3
    10
   252,524
   252,950
50
44
3
1
2
1
0
0

27
-

28
1
03:27
09:58
22,585
     6
   -90,854
44
4
4
0

29
1
11:30
15:59
15,500
     5
  -263,974
17
1
1
0

30
-

31
1
19:16
23:59
16,272
   318
  -179,181
11028
13
15
0

32
32
1
2
00:00
19:57
01:19
23:59
  4,457
13,847
     8
   415
   373,206
   374,067
39
13305
2
13
1
15
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	04:16 19:42	08:13 23:04	13,591 11,441	6 6	-130,828 -131,770	75 59	3 2	3 2	0 0
2 2	1 2	08:16 10:01	09:59 14:22	5,814 15,155	4 8	-369,083 -369,099	44 28	2 1	2 1	0 0
3	1	00:06	04:31	15,295	8	-804,885	27	2	1	0
4 4	1 2	06:54 10:01	09:59 12:37	10,386 9,116	3 7	-25,920 -26,033	37 27	5 0	0 0	0 0
5	1	10:22	15:43	18,718	5	254,845	31	1	1	0
6	1	00:02	04:00	13,678	5	-12,132	25	2	1	0
7	1	00:47	07:07	22,087	1	-41,753	25	3	3	0
8	1	02:11	08:12	20,778	9	-182	5	2	0	0
9 9	1 2	07:14 16:00	09:59 19:47	9,391 13,139	9 3	-123,317 -123,411	19 15	2 2	2 2	0 0
10 10	1 2	00:51 10:01	03:27 13:19	8,972 11,617	12 17	21,363 21,410	18 7	1 0	1 0	0 0
11 11	1 2	03:18 19:06	07:30 22:10	14,567 10,701	7 10	210,835 211,035	19 14	3 3	1 0	0 0
12 12	1 2	08:50 10:01	09:59 13:46	3,770 13,214	5 9	-39,155 -39,172	71 9	2 120	2 0	0 0
13	1	00:00	05:06	17,606	1	-237,616	18	2	1	0
14	1	16:57	23:12	21,512	8	-184,726	26	5	2	0
15 15	1 2	05:55 13:21	07:17 18:14	4,721 16,908	4 6	97,380 97,351	5 33	2 1	0 1	0 0
16 16	1 2	00:00 22:16	03:35 23:59	12,331 5,817	1 -743	212,650 212,053	8 15960	19 13	0 5817	0 0
17 17	1 2	04:48 10:01	09:59 11:03	17,724 3,726	1 9	-161,877 -161,847	46 6	4 0	4 0	0 0
18	1	14:02	20:38	22,803	7	-170,727	40	5	5	0
19 19	1 2	01:16 17:20	05:51 19:42	15,880 8,202	7 7	212,535 212,749	36 12	3 2	2 1	0 0
20 20	1 2	00:00 20:56	01:51 23:59	6,361 10,621	8 242	-57,504 -57,329	23 6626	1 13	1 13	0 0
21	1	13:23	19:30	21,171	9	189,369	43	3	3	0
22	1	15:49	22:21	22,542	8	-143,191	17	5	4	0
23 23	1 2	00:00 22:15	04:13 23:59	14,577 5,873	3 -776	-253,062 -253,591	17 16000	2 14	1 5873	0 0
24	-
25 25	1 2	10:03 19:52	14:24 22:26	15,114 8,675	9 8	-29,586 -29,612	32 17	1 3	1 2	0 0
26 26	1 2	04:13 12:38	07:31 15:59	11,320 11,712	3 10	252,524 252,950	50 44	3 1	2 1	0 0
27	-
28	1	03:27	09:58	22,585	6	-90,854	44	4	4	0
29	1	11:30	15:59	15,500	5	-263,974	17	1	1	0
30	-
31	1	19:16	23:59	16,272	318	-179,181	11028	13	15	0
32 32	1 2	00:00 19:57	01:19 23:59	4,457 13,847	8 415	373,206 374,067	39 13305	2 13	1 15	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-