GPS Space Vehicle Time Integrity for MJD 54536

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
15:20
21:54
22,799
   137
  -191,440
29
2
2
0

2
1
05:29
11:35
21,310
   138
  -181,036
28
2
2
0

3
3
3
1
2
3
00:00
13:34
21:34
02:01
16:19
23:59
  7,014
  9,648
  8,431
   139
   126
   128
  -198,505
  -198,767
  -198,910
14
17
222
1
2
12
0
0
12
0
0
0

4
1
04:18
10:00
19,924
   130
    24,177
49
1
1
0

5
5
1
2
06:55
17:03
11:26
19:12
15,810
  7,464
   141
   132
  -717,803
  -718,194
63
25
3
0
2
0
0
0

6
6
1
2
10:41
21:24
15:23
22:46
16,339
  4,914
   135
   134
   -59,006
   -59,515
85
25
2
0
1
0
0
0

7
-

8
1
00:00
05:39
19,629
   126
   144,526
16
2
1
0

9
9
1
2
04:46
13:24
08:22
17:17
12,691
13,345
   137
   134
  -114,424
  -114,484
5
21
3
2
0
2
0
0

10
1
07:41
13:01
18,402
   138
   284,272
307
1
1315
0

11
11
1
2
01:17
17:18
05:42
19:59
15,462
  9,306
   131
   131
   -26,750
   -26,744
9
5
2
2
1
0
0
0

12
1
06:19
11:12
16,927
   137
   358,069
37
2
2
0

13
13
1
2
00:00
21:09
02:36
23:59
  8,892
  9,981
   126
   113
  -244,579
  -244,748
9
731
3
12
0
12
0
0

14
1
14:11
20:26
21,562
   133
   289,071
37
2
1
0

15
15
1
2
02:43
10:31
04:50
15:08
  7,399
16,005
   123
   134
    84,276
    84,413
14
53
2
4
1
3
0
0

16
1
19:17
23:59
16,447
   494
  -131,239
13151
12
13
0

17
1
02:11
08:29
21,873
   128
   -41,107
9
1
1
0

18
1
11:19
17:54
22,806
   135
   197,475
28
3
3
0

19
19
19
1
2
3
00:00
14:40
22:35
03:11
17:04
23:59
10,997
  8,188
  4,786
   133
   129
  -802
   -23,626
   -23,695
   -24,660
7
34
18702
5
2
12
0
2
4786
0
0
0

20
20
1
2
05:36
18:33
06:42
23:21
  3,703
16,481
   136
   136
  -118,726
  -118,684
9
9
26
1
0
0
0
0

21
1
10:30
16:47
21,749
   135
   -69,675
33
4
4
0

22
1
13:02
19:39
22,866
   132
  -209,350
16
2
1
0

23
23
1
2
00:00
19:22
01:25
23:59
  4,894
16,112
   128
   432
  -339,909
  -339,805
9
10758
1
12
0
13
0
0

24
1
08:43
15:21
23,107
   132
   -77,113
42
4
3
0

25
25
1
2
00:00
21:20
03:45
23:59
13,014
  9,300
   127
  -187
  -527,784
  -528,797
39
8475
1
13
1
13
0
0

26
26
1
2
02:13
10:19
04:59
14:48
  9,610
15,403
   126
   137
  -204,410
  -204,703
29
57
2
2
1
2
0
0

27
27
1
2
00:00
22:29
04:34
23:59
15,746
  5,138
   126
  -815
  -173,295
  -174,444
24
19569
2
12
1
5138
0
0

28
1
00:48
07:23
23,017
   131
    16,459
8
1
0
0

29
1
08:45
14:15
19,249
   135
    50,715
31
3
3
0

30
30
1
2
07:38
17:11
11:54
20:03
14,851
10,000
   142
   136
   -67,085
   -67,138
20
5
2
28
2
0
0
0

31
1
16:31
22:09
19,444
   134
    12,512
30
2
2
0

32
1
16:00
20:59
17,249
   133
  -247,442
40
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	1	15:20	21:54	22,799	137	-191,440	29	2	2	0
2	1	05:29	11:35	21,310	138	-181,036	28	2	2	0
3 3 3	1 2 3	00:00 13:34 21:34	02:01 16:19 23:59	7,014 9,648 8,431	139 126 128	-198,505 -198,767 -198,910	14 17 222	1 2 12	0 0 12	0 0 0
4	1	04:18	10:00	19,924	130	24,177	49	1	1	0
5 5	1 2	06:55 17:03	11:26 19:12	15,810 7,464	141 132	-717,803 -718,194	63 25	3 0	2 0	0 0
6 6	1 2	10:41 21:24	15:23 22:46	16,339 4,914	135 134	-59,006 -59,515	85 25	2 0	1 0	0 0
7	-
8	1	00:00	05:39	19,629	126	144,526	16	2	1	0
9 9	1 2	04:46 13:24	08:22 17:17	12,691 13,345	137 134	-114,424 -114,484	5 21	3 2	0 2	0 0
10	1	07:41	13:01	18,402	138	284,272	307	1	1315	0
11 11	1 2	01:17 17:18	05:42 19:59	15,462 9,306	131 131	-26,750 -26,744	9 5	2 2	1 0	0 0
12	1	06:19	11:12	16,927	137	358,069	37	2	2	0
13 13	1 2	00:00 21:09	02:36 23:59	8,892 9,981	126 113	-244,579 -244,748	9 731	3 12	0 12	0 0
14	1	14:11	20:26	21,562	133	289,071	37	2	1	0
15 15	1 2	02:43 10:31	04:50 15:08	7,399 16,005	123 134	84,276 84,413	14 53	2 4	1 3	0 0
16	1	19:17	23:59	16,447	494	-131,239	13151	12	13	0
17	1	02:11	08:29	21,873	128	-41,107	9	1	1	0
18	1	11:19	17:54	22,806	135	197,475	28	3	3	0
19 19 19	1 2 3	00:00 14:40 22:35	03:11 17:04 23:59	10,997 8,188 4,786	133 129 -802	-23,626 -23,695 -24,660	7 34 18702	5 2 12	0 2 4786	0 0 0
20 20	1 2	05:36 18:33	06:42 23:21	3,703 16,481	136 136	-118,726 -118,684	9 9	26 1	0 0	0 0
21	1	10:30	16:47	21,749	135	-69,675	33	4	4	0
22	1	13:02	19:39	22,866	132	-209,350	16	2	1	0
23 23	1 2	00:00 19:22	01:25 23:59	4,894 16,112	128 432	-339,909 -339,805	9 10758	1 12	0 13	0 0
24	1	08:43	15:21	23,107	132	-77,113	42	4	3	0
25 25	1 2	00:00 21:20	03:45 23:59	13,014 9,300	127 -187	-527,784 -528,797	39 8475	1 13	1 13	0 0
26 26	1 2	02:13 10:19	04:59 14:48	9,610 15,403	126 137	-204,410 -204,703	29 57	2 2	1 2	0 0
27 27	1 2	00:00 22:29	04:34 23:59	15,746 5,138	126 -815	-173,295 -174,444	24 19569	2 12	1 5138	0 0
28	1	00:48	07:23	23,017	131	16,459	8	1	0	0
29	1	08:45	14:15	19,249	135	50,715	31	3	3	0
30 30	1 2	07:38 17:11	11:54 20:03	14,851 10,000	142 136	-67,085 -67,138	20 5	2 28	2 0	0 0
31	1	16:31	22:09	19,444	134	12,512	30	2	2	0
32	1	16:00	20:59	17,249	133	-247,442	40	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-