GPS Space Vehicle Time Integrity for MJD 54490

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
00:00
18:31
01:10
23:59
  4,230
18,869
   143
   395
  -181,108
  -181,027
7
10046
2
13
0
15
0
0

2
2
1
2
08:36
12:00
09:59
14:43
  4,976
  9,173
   153
   145
  -168,870
  -168,922
9
19
12
1
0
1
0
0

3
3
1
2
00:47
16:42
05:09
19:28
15,230
  9,606
   142
   136
  -177,555
  -177,858
33
17
6
1
4
1
0
0

4
1
07:25
13:05
19,653
   149
    57,298
44
2
2
0

5
5
5
1
2
3
10:05
13:00
20:11
11:59
14:36
22:21
  6,776
  5,364
  7,473
   157
   142
   141
  -661,562
  -661,735
  -662,174
34
31
39
0
1
1
0
0
1
0
0
0

6
6
1
2
12:34
16:00
13:59
17:47
  5,113
  6,131
   141
   138
  -137,476
  -137,261
23
34
1
1
0
1
0
0

7
-

8
1
02:50
08:48
20,757
   152
   138,468
32
4
3
0

9
9
1
2
07:54
16:32
11:31
20:26
12,506
13,714
   146
   137
  -107,192
  -107,257
17
6
1
15
1
0
0
0

10
1
10:52
13:59
10,963
   152
   222,821
55
1
1
0

11
11
1
2
04:24
20:24
08:48
23:07
15,339
  9,150
   146
   138
   -26,880
   -26,890
16
14
2
1
2
1
0
0

12
1
09:27
14:21
16,728
   144
   355,183
10
1
1
0

13
1
00:20
05:43
18,923
   141
  -236,088
27
5
4
0

14
1
17:20
23:34
21,514
   141
   302,928
21
2
1
0

15
15
1
2
05:54
13:41
07:58
18:22
  7,227
16,186
   145
   140
    72,937
    72,988
14
9
1
1
1
0
0
0

16
16
1
2
00:00
22:27
03:35
23:59
12,694
  5,168
   146
  -800
  -132,171
  -133,156
13
18644
10
13
2
5168
0
0

17
1
05:16
11:35
21,986
   141
   -43,605
15
1
1
0

18
1
14:28
21:03
22,763
   142
   209,656
23
3
3
0

19
19
1
2
01:48
17:49
06:20
20:12
15,743
  8,258
   143
   139
   -17,964
   -18,054
30
6
6
1
4
0
0
0

20
20
20
1
2
3
00:00
08:45
21:43
02:34
09:59
23:59
  9,049
  4,435
  7,825
   143
   152
    22
  -121,775
  -121,744
  -121,837
28
9
2940
2
8
13
2
0
13
0
0
0

21
1
16:00
19:53
13,402
   143
   -72,836
17
2
1
0

22
1
16:10
22:47
22,617
   133
  -207,386
16
3
3
0

23
23
1
2
00:00
22:30
03:59
23:59
13,924
  5,019
   146
  -839
  -328,781
  -329,990
44
19114
4
13
2
5019
0
0

24
1
11:52
18:30
22,798
   143
   -65,102
34
2
2
0

25
1
00:52
07:08
21,777
   146
  -503,740
32
6
4
0

26
26
1
2
05:25
13:29
08:08
17:59
  9,272
15,467
   146
   139
  -164,913
  -165,260
34
50
3
1
2
1
0
0

27
1
01:46
07:45
20,969
   147
  -163,016
30
6
5
0

28
1
03:54
09:59
21,323
   151
    14,336
34
5
4
0

29
29
1
2
13:00
16:00
14:59
17:21
  6,801
  4,616
   149
   140
    71,979
    71,898
16
33
0
1
0
1
0
0

30
30
1
2
10:47
20:18
15:02
23:12
14,683
  9,782
   142
   134
   -61,106
   -61,160
18
15
1
1
1
1
0
0

31
31
1
2
00:00
19:39
01:21
23:59
  4,911
14,922
   138
   133
     6,760
     6,872
4
18
8
1
0
1
0
0

32
-

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	00:00 18:31	01:10 23:59	4,230 18,869	143 395	-181,108 -181,027	7 10046	2 13	0 15	0 0
2 2	1 2	08:36 12:00	09:59 14:43	4,976 9,173	153 145	-168,870 -168,922	9 19	12 1	0 1	0 0
3 3	1 2	00:47 16:42	05:09 19:28	15,230 9,606	142 136	-177,555 -177,858	33 17	6 1	4 1	0 0
4	1	07:25	13:05	19,653	149	57,298	44	2	2	0
5 5 5	1 2 3	10:05 13:00 20:11	11:59 14:36 22:21	6,776 5,364 7,473	157 142 141	-661,562 -661,735 -662,174	34 31 39	0 1 1	0 0 1	0 0 0
6 6	1 2	12:34 16:00	13:59 17:47	5,113 6,131	141 138	-137,476 -137,261	23 34	1 1	0 1	0 0
7	-
8	1	02:50	08:48	20,757	152	138,468	32	4	3	0
9 9	1 2	07:54 16:32	11:31 20:26	12,506 13,714	146 137	-107,192 -107,257	17 6	1 15	1 0	0 0
10	1	10:52	13:59	10,963	152	222,821	55	1	1	0
11 11	1 2	04:24 20:24	08:48 23:07	15,339 9,150	146 138	-26,880 -26,890	16 14	2 1	2 1	0 0
12	1	09:27	14:21	16,728	144	355,183	10	1	1	0
13	1	00:20	05:43	18,923	141	-236,088	27	5	4	0
14	1	17:20	23:34	21,514	141	302,928	21	2	1	0
15 15	1 2	05:54 13:41	07:58 18:22	7,227 16,186	145 140	72,937 72,988	14 9	1 1	1 0	0 0
16 16	1 2	00:00 22:27	03:35 23:59	12,694 5,168	146 -800	-132,171 -133,156	13 18644	10 13	2 5168	0 0
17	1	05:16	11:35	21,986	141	-43,605	15	1	1	0
18	1	14:28	21:03	22,763	142	209,656	23	3	3	0
19 19	1 2	01:48 17:49	06:20 20:12	15,743 8,258	143 139	-17,964 -18,054	30 6	6 1	4 0	0 0
20 20 20	1 2 3	00:00 08:45 21:43	02:34 09:59 23:59	9,049 4,435 7,825	143 152 22	-121,775 -121,744 -121,837	28 9 2940	2 8 13	2 0 13	0 0 0
21	1	16:00	19:53	13,402	143	-72,836	17	2	1	0
22	1	16:10	22:47	22,617	133	-207,386	16	3	3	0
23 23	1 2	00:00 22:30	03:59 23:59	13,924 5,019	146 -839	-328,781 -329,990	44 19114	4 13	2 5019	0 0
24	1	11:52	18:30	22,798	143	-65,102	34	2	2	0
25	1	00:52	07:08	21,777	146	-503,740	32	6	4	0
26 26	1 2	05:25 13:29	08:08 17:59	9,272 15,467	146 139	-164,913 -165,260	34 50	3 1	2 1	0 0
27	1	01:46	07:45	20,969	147	-163,016	30	6	5	0
28	1	03:54	09:59	21,323	151	14,336	34	5	4	0
29 29	1 2	13:00 16:00	14:59 17:21	6,801 4,616	149 140	71,979 71,898	16 33	0 1	0 1	0 0
30 30	1 2	10:47 20:18	15:02 23:12	14,683 9,782	142 134	-61,106 -61,160	18 15	1 1	1 1	0 0
31 31	1 2	00:00 19:39	01:21 23:59	4,911 14,922	138 133	6,760 6,872	4 18	8 1	0 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-