GPS Space Vehicle Time Integrity for MJD 53758

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
21:02
03:49
23:59
13,246
10,272
   -63
  -162
   -32,883
   -33,136
11
3163
1
13
0
13
0
0

2
1
10:40
16:49
21,385
   -52
    21,045
23
5
5
0

3
3
1
2
02:51
18:42
07:12
21:33
15,299
  9,781
   -61
   -61
   -68,902
   -69,070
13
18
1
1
0
1
0
0

4
1
09:34
15:13
19,551
   -55
  -127,170
74
3
3
0

5
5
1
2
11:33
22:33
16:21
23:39
16,706
  3,782
   -54
   -56
  -484,581
  -485,016
69
14
5
4
4
0
0
0

6
1
14:09
19:32
18,670
   -53
  -253,464
223
3
3
0

7
7
1
2
08:15
09:28
09:26
14:50
  4,222
18,391
   -55
   -52
  -478,454
  -478,562
8
65
0
5
0
5
0
0

8
8
1
2
04:59
09:28
09:26
10:56
15,410
  4,897
   -63
   -54
    54,331
    54,349
9
28
1
1
0
1
0
0

9
9
1
2
09:53
18:33
13:32
22:22
12,733
13,094
   -52
   -49
    -4,782
    -4,828
19
17
3
1
1
1
0
0

10
1
13:00
18:22
18,928
   -49
   -77,599
35
3
3
0

11
11
11
11
1
2
3
4
00:00
06:24
09:28
22:07
01:20
09:26
10:29
23:59
  4,600
10,535
  3,262
  6,544
   -65
   -57
   -52
   121
  -301,324
  -301,389
  -301,405
  -301,367
6
8
26
3902
1
1
2
13
0
0
1
13
0
0
0
0

12
-

13
1
02:21
07:43
18,481
   -60
   -36,790
13
1
0
0

14
14
1
2
00:00
19:28
01:52
23:59
  6,528
15,754
   -63
   155
    20,540
    20,712
5
7217
48
13
0
15
0
0

15
1
16:46
22:50
21,164
   -55
  -554,605
39
1
1
0

16
1
00:24
05:23
17,242
   -60
   -23,102
6
103
0
0

17
17
1
2
07:18
09:28
09:26
13:37
  7,497
14,222
   -64
   -55
   -34,337
   -34,437
15
39
2
3
0
2
0
0

18
1
16:27
23:04
23,062
   -54
   216,541
22
2
2
0

19
19
1
2
04:02
20:11
08:43
22:15
16,289
  7,161
   -57
   -56
    23,106
    23,066
5
6
105
4
0
0
0
0

20
1
00:00
04:30
15,722
   -60
    34,504
6
42
0
0

21
1
15:33
21:54
22,030
   -53
     1,105
26
1
1
0

22
1
18:06
23:59
20,316
   266
   -63,486
12666
13
16
0

23
1
00:46
06:42
20,845
   -60
  -153,476
12
0
0
0

24
24
1
2
08:23
09:28
09:26
13:12
  3,737
12,693
   -63
   -64
   -79,682
   -79,709
5
26
3
3
0
3
0
0

25
-

26
26
1
2
07:36
15:35
09:26
20:10
  6,556
15,984
   -59
   -54
    21,567
    21,842
17
41
0
2
0
2
0
0

27
1
03:49
09:26
19,617
   -56
   -32,765
8
1
0
0

28
28
1
2
05:46
09:28
09:26
12:25
12,793
  9,901
   -58
   -53
   -34,719
   -34,706
7
33
1
3
0
3
0
0

29
29
1
2
07:07
15:18
09:26
19:38
  7,995
14,998
   -62
   -56
  -508,714
  -509,152
31
65
1
2
0
2
0
0

30
30
30
1
2
3
00:00
12:40
22:25
01:07
17:01
23:59
  3,819
15,229
  5,436
   -68
   -55
    71
   -18,609
   -18,813
   -18,812
8
29
2524
6
3
13
0
3
13
0
0
0

31
-

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 21:02	03:49 23:59	13,246 10,272	-63 -162	-32,883 -33,136	11 3163	1 13	0 13	0 0
2	1	10:40	16:49	21,385	-52	21,045	23	5	5	0
3 3	1 2	02:51 18:42	07:12 21:33	15,299 9,781	-61 -61	-68,902 -69,070	13 18	1 1	0 1	0 0
4	1	09:34	15:13	19,551	-55	-127,170	74	3	3	0
5 5	1 2	11:33 22:33	16:21 23:39	16,706 3,782	-54 -56	-484,581 -485,016	69 14	5 4	4 0	0 0
6	1	14:09	19:32	18,670	-53	-253,464	223	3	3	0
7 7	1 2	08:15 09:28	09:26 14:50	4,222 18,391	-55 -52	-478,454 -478,562	8 65	0 5	0 5	0 0
8 8	1 2	04:59 09:28	09:26 10:56	15,410 4,897	-63 -54	54,331 54,349	9 28	1 1	0 1	0 0
9 9	1 2	09:53 18:33	13:32 22:22	12,733 13,094	-52 -49	-4,782 -4,828	19 17	3 1	1 1	0 0
10	1	13:00	18:22	18,928	-49	-77,599	35	3	3	0
11 11 11 11	1 2 3 4	00:00 06:24 09:28 22:07	01:20 09:26 10:29 23:59	4,600 10,535 3,262 6,544	-65 -57 -52 121	-301,324 -301,389 -301,405 -301,367	6 8 26 3902	1 1 2 13	0 0 1 13	0 0 0 0
12	-
13	1	02:21	07:43	18,481	-60	-36,790	13	1	0	0
14 14	1 2	00:00 19:28	01:52 23:59	6,528 15,754	-63 155	20,540 20,712	5 7217	48 13	0 15	0 0
15	1	16:46	22:50	21,164	-55	-554,605	39	1	1	0
16	1	00:24	05:23	17,242	-60	-23,102	6	103	0	0
17 17	1 2	07:18 09:28	09:26 13:37	7,497 14,222	-64 -55	-34,337 -34,437	15 39	2 3	0 2	0 0
18	1	16:27	23:04	23,062	-54	216,541	22	2	2	0
19 19	1 2	04:02 20:11	08:43 22:15	16,289 7,161	-57 -56	23,106 23,066	5 6	105 4	0 0	0 0
20	1	00:00	04:30	15,722	-60	34,504	6	42	0	0
21	1	15:33	21:54	22,030	-53	1,105	26	1	1	0
22	1	18:06	23:59	20,316	266	-63,486	12666	13	16	0
23	1	00:46	06:42	20,845	-60	-153,476	12	0	0	0
24 24	1 2	08:23 09:28	09:26 13:12	3,737 12,693	-63 -64	-79,682 -79,709	5 26	3 3	0 3	0 0
25	-
26 26	1 2	07:36 15:35	09:26 20:10	6,556 15,984	-59 -54	21,567 21,842	17 41	0 2	0 2	0 0
27	1	03:49	09:26	19,617	-56	-32,765	8	1	0	0
28 28	1 2	05:46 09:28	09:26 12:25	12,793 9,901	-58 -53	-34,719 -34,706	7 33	1 3	0 3	0 0
29 29	1 2	07:07 15:18	09:26 19:38	7,995 14,998	-62 -56	-508,714 -509,152	31 65	1 2	0 2	0 0
30 30 30	1 2 3	00:00 12:40 22:25	01:07 17:01 23:59	3,819 15,229 5,436	-68 -55 71	-18,609 -18,813 -18,812	8 29 2524	6 3 13	0 3 13	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-