GPS Space Vehicle Time Integrity for MJD 55835

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
12:56
14:36
14:34
19:05
  5,668
15,673
   131
   126
  -358,616
  -358,641
8
10
0
1
0
1
0
0

3
3
1
2
06:00
20:36
09:05
21:59
10,604
  4,622
   130
   125
  -775,279
  -775,529
14
11
2
1
0
0
0
0

4
4
1
2
11:25
14:36
14:34
17:08
11,006
  8,856
   129
   126
  -247,383
  -247,504
39
38
0
1
0
1
0
0

5
1
14:50
20:11
18,470
   125
   225,987
44
1
1
0

6
6
1
2
04:36
20:03
08:32
21:59
13,821
  6,610
   122
   131
    58,722
    58,312
29
19
1
1
0
1
0
0

7
7
1
2
05:24
09:18
09:16
11:44
13,378
  8,526
   122
   132
   -29,334
   -29,346
13
54
1
2
1
2
0
0

8
-

9
9
1
2
11:49
20:35
14:34
21:59
  9,688
  4,704
   133
   132
  -108,855
  -108,920
6
25
0
1
0
1
0
0

10
10
10
1
2
3
05:28
13:24
14:36
08:01
14:34
17:55
  8,938
  4,190
11,487
   122
   127
   125
    15,008
    15,045
    15,053
5
5
12
3
7
1
0
0
1
0
0
0

11
11
11
1
2
3
00:00
07:53
09:18
01:49
09:16
12:07
  6,478
  4,712
  9,909
   121
   131
   136
   190,751
   190,855
   190,885
7
7
29
0
0
16
0
0
2
0
0
0

12
12
1
2
13:27
14:36
14:34
18:09
  3,991
12,303
   123
   126
   -25,681
   -25,698
4
18
0
1
0
1
0
0

13
1
04:00
09:16
17,974
   122
  -248,743
14
1
0
0

14
14
1
2
00:00
01:51
01:49
03:43
  6,478
  6,448
   123
   119
  -174,614
  -174,630
4
6
0
4
0
0
0
0

15
15
1
2
10:25
17:53
11:53
21:59
  5,015
14,151
   127
   128
   104,307
   104,264
5
28
3
1
0
1
0
0

16
1
03:01
08:21
18,481
   121
   200,956
20
1
1
0

17
17
1
2
09:28
14:36
14:34
15:45
17,926
  3,906
   126
   124
  -172,610
  -172,594
22
56
2
1
2
1
0
0

18
18
1
2
00:00
18:39
01:20
21:59
  4,758
11,406
   115
   129
  -159,807
  -159,924
10
8
3
1
0
0
0
0

19
19
19
1
2
3
05:49
09:18
21:51
09:16
10:23
23:59
11,878
  3,883
   435
   126
   131
   735
   189,692
   189,731
   190,506
25
6
12749
1
2
1
1
0
435
0
0
0

20
20
1
2
01:51
12:41
06:29
13:46
15,946
  3,664
   120
   133
   -53,585
   -53,590
7
6
15
27
0
0
0
0

21
1
17:56
21:59
13,999
   128
   175,251
23
1
1
0

22
22
22
1
2
3
00:00
01:51
20:21
01:49
02:58
23:59
  6,478
  3,749
12,552
   113
   111
   130
  -144,046
  -144,052
  -144,027
2
4
24
0
1
1
0
0
1
0
0
0

23
1
02:50
08:44
20,526
   122
  -271,483
23
1
1
0

24
-

25
25
25
1
2
3
00:27
01:51
14:44
01:49
03:12
19:02
  4,885
  4,573
14,956
   112
   117
   124
   -21,104
   -21,108
   -21,194
5
6
30
24
4
1
0
0
1
0
0
0

26
26
1
2
09:18
17:12
12:05
21:19
  9,811
14,289
   131
   128
   175,690
   176,090
43
54
3
0
2
0
0
0

27
-

28
28
1
2
07:57
09:18
09:16
14:30
  4,461
18,284
   128
   129
   -71,772
   -71,808
5
18
2
2
0
0
0
0

29
1
16:03
21:31
19,222
   128
  -244,520
16
0
0
0

30
30
30
1
2
3
00:34
01:51
16:08
01:49
04:39
19:23
  4,463
  9,408
11,459
   113
   124
   134
   -77,087
   -77,027
   -76,649
12
19
29
0
1
0
0
0
0
0
0
0

31
31
1
2
00:00
01:51
01:49
05:29
  6,422
12,392
   115
   118
  -148,875
  -148,925
14
22
71
0
0
0
0
0

32
32
1
2
00:40
01:51
01:49
05:56
  4,103
14,012
   124
   120
   337,980
   338,037
7
24
0
0
0
0
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 2	1 2	12:56 14:36	14:34 19:05	5,668 15,673	131 126	-358,616 -358,641	8 10	0 1	0 1	0 0
3 3	1 2	06:00 20:36	09:05 21:59	10,604 4,622	130 125	-775,279 -775,529	14 11	2 1	0 0	0 0
4 4	1 2	11:25 14:36	14:34 17:08	11,006 8,856	129 126	-247,383 -247,504	39 38	0 1	0 1	0 0
5	1	14:50	20:11	18,470	125	225,987	44	1	1	0
6 6	1 2	04:36 20:03	08:32 21:59	13,821 6,610	122 131	58,722 58,312	29 19	1 1	0 1	0 0
7 7	1 2	05:24 09:18	09:16 11:44	13,378 8,526	122 132	-29,334 -29,346	13 54	1 2	1 2	0 0
8	-
9 9	1 2	11:49 20:35	14:34 21:59	9,688 4,704	133 132	-108,855 -108,920	6 25	0 1	0 1	0 0
10 10 10	1 2 3	05:28 13:24 14:36	08:01 14:34 17:55	8,938 4,190 11,487	122 127 125	15,008 15,045 15,053	5 5 12	3 7 1	0 0 1	0 0 0
11 11 11	1 2 3	00:00 07:53 09:18	01:49 09:16 12:07	6,478 4,712 9,909	121 131 136	190,751 190,855 190,885	7 7 29	0 0 16	0 0 2	0 0 0
12 12	1 2	13:27 14:36	14:34 18:09	3,991 12,303	123 126	-25,681 -25,698	4 18	0 1	0 1	0 0
13	1	04:00	09:16	17,974	122	-248,743	14	1	0	0
14 14	1 2	00:00 01:51	01:49 03:43	6,478 6,448	123 119	-174,614 -174,630	4 6	0 4	0 0	0 0
15 15	1 2	10:25 17:53	11:53 21:59	5,015 14,151	127 128	104,307 104,264	5 28	3 1	0 1	0 0
16	1	03:01	08:21	18,481	121	200,956	20	1	1	0
17 17	1 2	09:28 14:36	14:34 15:45	17,926 3,906	126 124	-172,610 -172,594	22 56	2 1	2 1	0 0
18 18	1 2	00:00 18:39	01:20 21:59	4,758 11,406	115 129	-159,807 -159,924	10 8	3 1	0 0	0 0
19 19 19	1 2 3	05:49 09:18 21:51	09:16 10:23 23:59	11,878 3,883 435	126 131 735	189,692 189,731 190,506	25 6 12749	1 2 1	1 0 435	0 0 0
20 20	1 2	01:51 12:41	06:29 13:46	15,946 3,664	120 133	-53,585 -53,590	7 6	15 27	0 0	0 0
21	1	17:56	21:59	13,999	128	175,251	23	1	1	0
22 22 22	1 2 3	00:00 01:51 20:21	01:49 02:58 23:59	6,478 3,749 12,552	113 111 130	-144,046 -144,052 -144,027	2 4 24	0 1 1	0 0 1	0 0 0
23	1	02:50	08:44	20,526	122	-271,483	23	1	1	0
24	-
25 25 25	1 2 3	00:27 01:51 14:44	01:49 03:12 19:02	4,885 4,573 14,956	112 117 124	-21,104 -21,108 -21,194	5 6 30	24 4 1	0 0 1	0 0 0
26 26	1 2	09:18 17:12	12:05 21:19	9,811 14,289	131 128	175,690 176,090	43 54	3 0	2 0	0 0
27	-
28 28	1 2	07:57 09:18	09:16 14:30	4,461 18,284	128 129	-71,772 -71,808	5 18	2 2	0 0	0 0
29	1	16:03	21:31	19,222	128	-244,520	16	0	0	0
30 30 30	1 2 3	00:34 01:51 16:08	01:49 04:39 19:23	4,463 9,408 11,459	113 124 134	-77,087 -77,027 -76,649	12 19 29	0 1 0	0 0 0	0 0 0
31 31	1 2	00:00 01:51	01:49 05:29	6,422 12,392	115 118	-148,875 -148,925	14 22	71 0	0 0	0 0
32 32	1 2	00:40 01:51	01:49 05:56	4,103 14,012	124 120	337,980 338,037	7 24	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-