GPS Space Vehicle Time Integrity for MJD 55932

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
02:13
17:42
06:10
21:01
13,911
11,641
  -120
  -125
  -170,839
  -171,591
54
46
2
2
1
2
0
0

2
2
2
1
2
3
06:12
07:56
09:17
07:53
09:16
12:17
  5,887
  4,358
10,561
  -116
  -112
  -111
  -373,601
  -373,607
  -373,619
6
7
14
7
1
1
0
0
1
0
0
0

3
3
3
1
2
3
00:00
14:00
22:00
02:29
16:44
23:59
  8,640
  9,582
  6,943
  -111
  -121
  -201
  -818,407
  -818,666
  -818,883
23
16
3348
2
1
5
1
0
5
0
0
0

4
4
4
1
2
3
04:54
07:56
09:17
07:53
09:16
10:37
10,484
  4,374
  4,793
  -117
  -114
  -115
   -55,167
   -55,253
   -55,309
34
33
17
0
1
0
0
1
0
0
0
0

5
1
09:17
13:37
15,121
  -117
   267,078
23
0
0
0

6
6
6
1
2
3
00:00
13:28
21:56
01:58
16:49
23:59
  6,945
11,726
  7,130
  -123
  -121
  -186
   -22,098
   -22,257
   -22,408
9
16
2482
5
1
5
0
0
6
0
0
0

7
7
1
2
00:00
22:38
05:03
23:59
17,635
  4,647
  -122
  -122
   -48,163
   -48,349
34
3
2
1
1
0
0
0

8
1
00:11
06:11
21,001
  -124
     -439
18
2
2
0

9
9
1
2
05:11
13:58
07:53
17:32
  9,527
12,322
  -114
  -119
  -130,046
  -130,133
8
12
0
0
0
0
0
0

10
10
10
10
10
1
2
3
4
5
00:00
06:45
07:56
09:17
22:44
01:24
07:53
09:16
11:16
23:59
  5,052
  4,073
  4,374
  6,875
  4,326
  -121
  -113
  -113
  -111
  -173
    24,515
    24,555
    24,562
    24,571
    24,575
4
8
18
22
1826
1
58
1
1
5
0
0
1
1
5
0
0
0
0
0

11
11
1
2
01:14
17:36
05:27
20:07
14,603
  8,727
  -120
  -125
   220,037
   220,232
26
20
3
3
2
2
0
0

12
12
12
1
2
3
06:45
07:56
09:17
07:53
09:16
11:42
  4,069
  4,374
  8,430
  -119
  -116
  -116
   -45,069
   -45,076
   -45,091
3
25
24
0
1
1
0
1
1
0
0
0

13
13
1
2
00:00
21:30
03:05
23:59
10,827
  8,519
  -122
  -121
  -232,426
  -232,266
20
21
2
1
1
1
0
0

14
14
1
2
14:57
17:36
17:32
21:13
  8,797
12,654
  -120
  -117
  -189,056
  -189,071
8
16
0
3
0
2
0
0

15
15
1
2
03:56
11:19
05:14
16:14
  4,436
17,077
  -123
  -117
    95,055
    95,037
14
9
1
1
1
0
0
0

16
16
1
2
00:00
20:11
01:29
23:59
  5,381
13,242
  -123
    -1
   217,349
   217,609
7
6046
71
5
0
6
0
0

17
17
1
2
02:44
07:56
07:53
08:57
18,098
  3,248
  -116
  -111
  -156,556
  -156,527
25
63
1
1
1
1
0
0

18
1
11:59
17:32
19,216
  -117
  -175,575
13
0
0
0

19
19
1
2
00:00
15:19
03:49
17:32
13,453
  7,772
  -120
  -126
   222,535
   222,732
17
8
2
0
1
0
0
0

20
20
1
2
06:04
18:58
07:08
23:47
  3,616
16,797
  -112
  -119
   -59,591
   -59,639
7
22
28
4
0
3
0
0

21
1
11:20
17:27
21,255
  -117
   195,671
15
0
0
0

22
22
1
2
13:47
17:36
17:32
20:19
12,987
  9,520
  -116
  -117
  -143,127
  -143,129
6
32
28
3
0
2
0
0

23
23
1
2
00:00
20:13
02:11
23:59
  7,541
13,109
  -121
   -43
  -244,564
  -244,233
28
3954
2
5
1
6
0
0

24
-

25
25
25
1
2
3
08:02
09:17
17:49
09:16
12:22
20:25
  4,042
10,857
  9,062
  -115
  -118
  -120
   -31,022
   -31,027
   -31,036
57
11
12
1
1
3
1
1
2
0
0
0

26
26
1
2
02:09
10:35
05:28
14:41
11,653
14,256
  -122
  -113
   288,401
   288,858
49
63
2
1
1
1
0
0

27
27
1
2
04:31
13:45
07:53
16:55
11,899
11,092
  -109
  -120
  -343,495
  -343,630
12
17
0
0
0
0
0
0

28
1
01:25
07:53
22,454
  -119
  -100,133
26
2
2
0

29
1
09:27
14:55
19,192
  -114
  -272,750
21
1
1
0

30
1
19:13
23:59
16,408
    26
      682
8056
5
7
0

31
1
17:41
22:48
17,881
  -122
  -192,353
27
4
1
0

32
1
17:58
23:15
18,476
  -120
   388,626
38
4
3
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	02:13 17:42	06:10 21:01	13,911 11,641	-120 -125	-170,839 -171,591	54 46	2 2	1 2	0 0
2 2 2	1 2 3	06:12 07:56 09:17	07:53 09:16 12:17	5,887 4,358 10,561	-116 -112 -111	-373,601 -373,607 -373,619	6 7 14	7 1 1	0 0 1	0 0 0
3 3 3	1 2 3	00:00 14:00 22:00	02:29 16:44 23:59	8,640 9,582 6,943	-111 -121 -201	-818,407 -818,666 -818,883	23 16 3348	2 1 5	1 0 5	0 0 0
4 4 4	1 2 3	04:54 07:56 09:17	07:53 09:16 10:37	10,484 4,374 4,793	-117 -114 -115	-55,167 -55,253 -55,309	34 33 17	0 1 0	0 1 0	0 0 0
5	1	09:17	13:37	15,121	-117	267,078	23	0	0	0
6 6 6	1 2 3	00:00 13:28 21:56	01:58 16:49 23:59	6,945 11,726 7,130	-123 -121 -186	-22,098 -22,257 -22,408	9 16 2482	5 1 5	0 0 6	0 0 0
7 7	1 2	00:00 22:38	05:03 23:59	17,635 4,647	-122 -122	-48,163 -48,349	34 3	2 1	1 0	0 0
8	1	00:11	06:11	21,001	-124	-439	18	2	2	0
9 9	1 2	05:11 13:58	07:53 17:32	9,527 12,322	-114 -119	-130,046 -130,133	8 12	0 0	0 0	0 0
10 10 10 10 10	1 2 3 4 5	00:00 06:45 07:56 09:17 22:44	01:24 07:53 09:16 11:16 23:59	5,052 4,073 4,374 6,875 4,326	-121 -113 -113 -111 -173	24,515 24,555 24,562 24,571 24,575	4 8 18 22 1826	1 58 1 1 5	0 0 1 1 5	0 0 0 0 0
11 11	1 2	01:14 17:36	05:27 20:07	14,603 8,727	-120 -125	220,037 220,232	26 20	3 3	2 2	0 0
12 12 12	1 2 3	06:45 07:56 09:17	07:53 09:16 11:42	4,069 4,374 8,430	-119 -116 -116	-45,069 -45,076 -45,091	3 25 24	0 1 1	0 1 1	0 0 0
13 13	1 2	00:00 21:30	03:05 23:59	10,827 8,519	-122 -121	-232,426 -232,266	20 21	2 1	1 1	0 0
14 14	1 2	14:57 17:36	17:32 21:13	8,797 12,654	-120 -117	-189,056 -189,071	8 16	0 3	0 2	0 0
15 15	1 2	03:56 11:19	05:14 16:14	4,436 17,077	-123 -117	95,055 95,037	14 9	1 1	1 0	0 0
16 16	1 2	00:00 20:11	01:29 23:59	5,381 13,242	-123 -1	217,349 217,609	7 6046	71 5	0 6	0 0
17 17	1 2	02:44 07:56	07:53 08:57	18,098 3,248	-116 -111	-156,556 -156,527	25 63	1 1	1 1	0 0
18	1	11:59	17:32	19,216	-117	-175,575	13	0	0	0
19 19	1 2	00:00 15:19	03:49 17:32	13,453 7,772	-120 -126	222,535 222,732	17 8	2 0	1 0	0 0
20 20	1 2	06:04 18:58	07:08 23:47	3,616 16,797	-112 -119	-59,591 -59,639	7 22	28 4	0 3	0 0
21	1	11:20	17:27	21,255	-117	195,671	15	0	0	0
22 22	1 2	13:47 17:36	17:32 20:19	12,987 9,520	-116 -117	-143,127 -143,129	6 32	28 3	0 2	0 0
23 23	1 2	00:00 20:13	02:11 23:59	7,541 13,109	-121 -43	-244,564 -244,233	28 3954	2 5	1 6	0 0
24	-
25 25 25	1 2 3	08:02 09:17 17:49	09:16 12:22 20:25	4,042 10,857 9,062	-115 -118 -120	-31,022 -31,027 -31,036	57 11 12	1 1 3	1 1 2	0 0 0
26 26	1 2	02:09 10:35	05:28 14:41	11,653 14,256	-122 -113	288,401 288,858	49 63	2 1	1 1	0 0
27 27	1 2	04:31 13:45	07:53 16:55	11,899 11,092	-109 -120	-343,495 -343,630	12 17	0 0	0 0	0 0
28	1	01:25	07:53	22,454	-119	-100,133	26	2	2	0
29	1	09:27	14:55	19,192	-114	-272,750	21	1	1	0
30	1	19:13	23:59	16,408	26	682	8056	5	7	0
31	1	17:41	22:48	17,881	-122	-192,353	27	4	1	0
32	1	17:58	23:15	18,476	-120	388,626	38	4	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-