GPS Space Vehicle Time Integrity for MJD 55805

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
2
1
2
15:02
19:15
19:13
21:14
14,534
  6,803
    94
    96
  -353,829
  -353,845
9
35
2
1
0
1
0
0

3
3
3
1
2
3
00:00
06:44
22:39
01:29
11:08
23:59
  5,056
15,031
  4,810
   104
   101
   -80
  -762,168
  -762,317
  -762,769
8
38
3293
1
2
14
0
1
14
0
0
0

4
1
13:27
19:09
19,833
   105
  -218,497
68
1
1
0

5
5
1
2
16:51
19:15
19:13
22:11
  8,203
10,084
   102
   105
   212,337
   212,391
27
19
1
1
1
1
0
0

6
6
6
1
2
3
00:00
06:38
22:05
01:33
10:33
23:59
  5,289
13,525
  6,713
   110
   109
   277
    82,064
    81,797
    81,470
16
52
3705
1
2
14
0
1
16
0
0
0

7
1
07:28
13:47
21,853
   103
   -24,570
12
1
1
0

8
1
08:38
14:42
20,907
   118
    -8,926
10
1
1
0

9
9
9
1
2
3
00:00
13:52
22:37
02:29
17:34
23:59
  8,431
12,924
  4,933
   113
   105
  -504
  -102,647
  -102,779
  -103,452
7
10
11424
3
1
14
0
0
4933
0
0
0

10
10
1
2
07:32
15:28
10:04
19:13
  8,814
13,147
   111
   109
    11,838
    11,877
5
6
1
37
0
0
0
0

11
11
1
2
01:50
09:57
04:53
14:10
10,260
14,637
   106
   109
   182,033
   182,140
11
26
1
10
0
3
0
0

12
1
15:30
19:13
13,055
   102
   -19,514
9
2
1
0

13
1
05:59
11:35
19,298
   107
  -253,540
43
2
2
0

14
1
00:00
05:44
19,650
   106
  -169,859
11
1
0
0

15
15
1
2
12:27
19:56
13:56
23:59
  5,027
14,306
    99
   505
   108,246
   108,600
5
12756
1
14
0
17
0
0

16
1
05:02
10:20
18,515
   109
   195,273
19
1
1
0

17
1
11:34
17:49
21,712
   107
  -176,826
16
2
1
0

18
18
1
2
00:00
20:43
03:25
23:59
11,745
11,546
   108
   121
  -154,981
  -155,107
7
478
1
15
0
16
0
0

19
19
1
2
00:00
07:51
02:22
12:24
  8,105
15,737
   108
   108
   179,119
   179,251
10
25
1
2
0
1
0
0

20
20
1
2
03:47
14:45
08:33
15:52
16,485
  3,769
   110
   111
   -52,281
   -52,295
17
7
1
27
1
0
0
0

21
21
1
2
00:00
19:57
02:09
23:59
  7,447
14,233
   110
   106
   168,551
   168,737
6
38
1
3
0
3
0
0

22
22
1
2
00:00
22:23
05:00
23:59
17,012
  5,806
   105
  -694
  -144,777
  -145,575
3
16279
20
14
0
5806
0
0

23
1
04:50
10:45
20,726
   108
  -279,431
24
1
1
0

24
24
1
2
02:15
10:54
05:51
14:40
12,269
12,945
   111
   105
  -420,044
  -420,139
12
36
1
1
0
1
0
0

25
25
25
1
2
3
02:30
16:50
19:15
05:17
19:13
21:06
  9,537
  8,297
  6,323
   106
    98
   108
   -16,528
   -16,627
   -16,631
7
18
36
3
2
1
0
1
1
0
0
0

26
26
1
2
10:51
19:15
14:08
23:23
11,263
14,344
   103
   108
   142,782
   143,185
54
61
2
3
1
3
0
0

27
-

28
1
09:59
16:31
22,746
   109
   -63,961
28
1
1
0

29
29
1
2
18:03
19:15
19:13
23:33
  4,191
14,909
    97
   104
  -236,069
  -236,093
4
40
1
3
0
3
0
0

30
30
30
1
2
3
02:16
17:11
19:15
05:40
19:13
21:06
11,544
  7,046
  6,330
   112
    99
   105
   -90,478
   -90,288
   -90,254
13
23
27
1
1
1
0
1
1
0
0
0

31
1
01:52
07:31
19,317
   106
  -134,732
41
3
1
0

32
1
02:47
08:02
18,086
   110
   320,971
49
1
1
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 2	1 2	15:02 19:15	19:13 21:14	14,534 6,803	94 96	-353,829 -353,845	9 35	2 1	0 1	0 0
3 3 3	1 2 3	00:00 06:44 22:39	01:29 11:08 23:59	5,056 15,031 4,810	104 101 -80	-762,168 -762,317 -762,769	8 38 3293	1 2 14	0 1 14	0 0 0
4	1	13:27	19:09	19,833	105	-218,497	68	1	1	0
5 5	1 2	16:51 19:15	19:13 22:11	8,203 10,084	102 105	212,337 212,391	27 19	1 1	1 1	0 0
6 6 6	1 2 3	00:00 06:38 22:05	01:33 10:33 23:59	5,289 13,525 6,713	110 109 277	82,064 81,797 81,470	16 52 3705	1 2 14	0 1 16	0 0 0
7	1	07:28	13:47	21,853	103	-24,570	12	1	1	0
8	1	08:38	14:42	20,907	118	-8,926	10	1	1	0
9 9 9	1 2 3	00:00 13:52 22:37	02:29 17:34 23:59	8,431 12,924 4,933	113 105 -504	-102,647 -102,779 -103,452	7 10 11424	3 1 14	0 0 4933	0 0 0
10 10	1 2	07:32 15:28	10:04 19:13	8,814 13,147	111 109	11,838 11,877	5 6	1 37	0 0	0 0
11 11	1 2	01:50 09:57	04:53 14:10	10,260 14,637	106 109	182,033 182,140	11 26	1 10	0 3	0 0
12	1	15:30	19:13	13,055	102	-19,514	9	2	1	0
13	1	05:59	11:35	19,298	107	-253,540	43	2	2	0
14	1	00:00	05:44	19,650	106	-169,859	11	1	0	0
15 15	1 2	12:27 19:56	13:56 23:59	5,027 14,306	99 505	108,246 108,600	5 12756	1 14	0 17	0 0
16	1	05:02	10:20	18,515	109	195,273	19	1	1	0
17	1	11:34	17:49	21,712	107	-176,826	16	2	1	0
18 18	1 2	00:00 20:43	03:25 23:59	11,745 11,546	108 121	-154,981 -155,107	7 478	1 15	0 16	0 0
19 19	1 2	00:00 07:51	02:22 12:24	8,105 15,737	108 108	179,119 179,251	10 25	1 2	0 1	0 0
20 20	1 2	03:47 14:45	08:33 15:52	16,485 3,769	110 111	-52,281 -52,295	17 7	1 27	1 0	0 0
21 21	1 2	00:00 19:57	02:09 23:59	7,447 14,233	110 106	168,551 168,737	6 38	1 3	0 3	0 0
22 22	1 2	00:00 22:23	05:00 23:59	17,012 5,806	105 -694	-144,777 -145,575	3 16279	20 14	0 5806	0 0
23	1	04:50	10:45	20,726	108	-279,431	24	1	1	0
24 24	1 2	02:15 10:54	05:51 14:40	12,269 12,945	111 105	-420,044 -420,139	12 36	1 1	0 1	0 0
25 25 25	1 2 3	02:30 16:50 19:15	05:17 19:13 21:06	9,537 8,297 6,323	106 98 108	-16,528 -16,627 -16,631	7 18 36	3 2 1	0 1 1	0 0 0
26 26	1 2	10:51 19:15	14:08 23:23	11,263 14,344	103 108	142,782 143,185	54 61	2 3	1 3	0 0
27	-
28	1	09:59	16:31	22,746	109	-63,961	28	1	1	0
29 29	1 2	18:03 19:15	19:13 23:33	4,191 14,909	97 104	-236,069 -236,093	4 40	1 3	0 3	0 0
30 30 30	1 2 3	02:16 17:11 19:15	05:40 19:13 21:06	11,544 7,046 6,330	112 99 105	-90,478 -90,288 -90,254	13 23 27	1 1 1	0 1 1	0 0 0
31	1	01:52	07:31	19,317	106	-134,732	41	3	1	0
32	1	02:47	08:02	18,086	110	320,971	49	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-