GPS Space Vehicle Time Integrity for MJD 55184

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
09:18
15:27
21,299
   147
  -205,272
30
0
0
0

3
3
1
2
01:20
17:20
05:47
19:58
15,354
  9,097
   143
   141
  -489,747
  -490,031
43
13
3
1
2
0
0
0

4
1
08:01
13:43
19,727
   149
   414,574
108
0
0
0

5
1
11:26
16:46
18,441
   143
    26,931
30
0
0
0

6
6
1
2
01:17
16:51
03:59
20:04
  9,373
11,239
   142
   147
  -263,288
  -263,252
51
10
2
1
2
1
0
0

7
7
1
2
01:39
07:03
07:02
08:03
18,496
  3,594
   142
   151
    -5,605
    -5,592
35
4
2
0
2
0
0
0

8
8
1
2
03:17
07:03
07:02
09:17
12,966
  7,780
   146
   155
     -922
     -918
3
4
2
14
0
0
0
0

9
9
1
2
08:11
17:03
11:59
20:42
13,239
12,566
   150
   148
   -94,742
   -94,822
11
11
1
1
0
1
0
0

10
1
11:00
16:07
17,866
   145
    30,844
5
74
0
0

11
11
11
1
2
3
04:46
07:03
20:48
07:02
09:12
23:30
  7,867
  7,470
  9,416
   148
   153
   140
    35,189
    35,212
    35,302
9
9
17
0
5
1
0
0
1
0
0
0

12
1
09:47
14:46
17,046
   147
   174,648
28
1
0
0

13
1
00:47
06:15
18,811
   145
  -306,445
34
2
2
0

14
1
17:51
21:59
14,312
   146
    10,329
39
1
1
0

15
15
1
2
07:03
14:05
08:28
18:42
  4,856
15,844
   145
   142
   317,559
   317,514
4
6
4
13
0
0
0
0

16
16
1
2
00:00
15:24
03:49
23:59
13,376
  4,166
   145
    27
    21,088
    21,183
42
7074
4
1
3
1
0
0

17
17
1
2
05:59
07:03
07:02
12:16
  3,514
18,201
   147
   146
  -113,085
  -113,125
5
20
0
0
0
0
0
0

18
1
15:03
21:38
22,845
   146
   -35,679
18
1
1
0

19
19
1
2
02:20
18:21
06:52
20:46
15,766
  8,127
   148
   146
     4,858
     4,968
14
27
1
1
0
1
0
0

20
20
1
2
00:00
09:17
03:07
10:27
10,841
  3,912
   143
   153
   -65,024
   -64,991
49
8
3
12
3
0
0
0

21
1
14:19
20:31
21,483
   147
    28,698
26
1
1
0

22
1
16:34
21:59
18,827
   147
  -183,502
16
1
1
0

23
1
00:00
05:12
18,087
   144
  -383,993
26
3
3
0

24
-

25
1
00:58
07:02
20,964
   146
   -57,357
73
2
2
20964

26
1
16:51
21:59
17,907
   145
     3,511
20
1
1
0

27
27
1
2
07:54
16:56
11:42
20:19
13,165
11,789
   155
   155
  -109,522
  -109,625
13
13
1
1
0
1
0
0

28
28
1
2
04:18
07:03
07:02
10:53
  9,539
13,282
   149
   153
    24,734
    24,733
3
5
2
23
0
0
0
0

29
1
12:20
17:53
19,206
   142
   -83,253
17
0
0
0

30
30
1
2
11:04
20:52
15:27
21:59
15,223
  4,027
   140
   142
  -202,825
  -202,921
17
7
1
0
0
0
0
0

31
31
1
2
00:00
20:16
01:58
21:59
  6,886
  5,932
   141
   144
    58,361
    58,280
24
6
1
19
1
0
0
0

32
32
1
2
00:00
21:15
02:32
23:59
  8,741
  2,678
   147
   150
  -135,060
  -134,478
77
278
3
1
3
1
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	09:18	15:27	21,299	147	-205,272	30	0	0	0
3 3	1 2	01:20 17:20	05:47 19:58	15,354 9,097	143 141	-489,747 -490,031	43 13	3 1	2 0	0 0
4	1	08:01	13:43	19,727	149	414,574	108	0	0	0
5	1	11:26	16:46	18,441	143	26,931	30	0	0	0
6 6	1 2	01:17 16:51	03:59 20:04	9,373 11,239	142 147	-263,288 -263,252	51 10	2 1	2 1	0 0
7 7	1 2	01:39 07:03	07:02 08:03	18,496 3,594	142 151	-5,605 -5,592	35 4	2 0	2 0	0 0
8 8	1 2	03:17 07:03	07:02 09:17	12,966 7,780	146 155	-922 -918	3 4	2 14	0 0	0 0
9 9	1 2	08:11 17:03	11:59 20:42	13,239 12,566	150 148	-94,742 -94,822	11 11	1 1	0 1	0 0
10	1	11:00	16:07	17,866	145	30,844	5	74	0	0
11 11 11	1 2 3	04:46 07:03 20:48	07:02 09:12 23:30	7,867 7,470 9,416	148 153 140	35,189 35,212 35,302	9 9 17	0 5 1	0 0 1	0 0 0
12	1	09:47	14:46	17,046	147	174,648	28	1	0	0
13	1	00:47	06:15	18,811	145	-306,445	34	2	2	0
14	1	17:51	21:59	14,312	146	10,329	39	1	1	0
15 15	1 2	07:03 14:05	08:28 18:42	4,856 15,844	145 142	317,559 317,514	4 6	4 13	0 0	0 0
16 16	1 2	00:00 15:24	03:49 23:59	13,376 4,166	145 27	21,088 21,183	42 7074	4 1	3 1	0 0
17 17	1 2	05:59 07:03	07:02 12:16	3,514 18,201	147 146	-113,085 -113,125	5 20	0 0	0 0	0 0
18	1	15:03	21:38	22,845	146	-35,679	18	1	1	0
19 19	1 2	02:20 18:21	06:52 20:46	15,766 8,127	148 146	4,858 4,968	14 27	1 1	0 1	0 0
20 20	1 2	00:00 09:17	03:07 10:27	10,841 3,912	143 153	-65,024 -64,991	49 8	3 12	3 0	0 0
21	1	14:19	20:31	21,483	147	28,698	26	1	1	0
22	1	16:34	21:59	18,827	147	-183,502	16	1	1	0
23	1	00:00	05:12	18,087	144	-383,993	26	3	3	0
24	-
25	1	00:58	07:02	20,964	146	-57,357	73	2	2	20964
26	1	16:51	21:59	17,907	145	3,511	20	1	1	0
27 27	1 2	07:54 16:56	11:42 20:19	13,165 11,789	155 155	-109,522 -109,625	13 13	1 1	0 1	0 0
28 28	1 2	04:18 07:03	07:02 10:53	9,539 13,282	149 153	24,734 24,733	3 5	2 23	0 0	0 0
29	1	12:20	17:53	19,206	142	-83,253	17	0	0	0
30 30	1 2	11:04 20:52	15:27 21:59	15,223 4,027	140 142	-202,825 -202,921	17 7	1 0	0 0	0 0
31 31	1 2	00:00 20:16	01:58 21:59	6,886 5,932	141 144	58,361 58,280	24 6	1 19	1 0	0 0
32 32	1 2	00:00 21:15	02:32 23:59	8,741 2,678	147 150	-135,060 -134,478	77 278	3 1	3 1	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-