GPS Space Vehicle Time Integrity for MJD 53334

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
02:15
05:42
05:41
08:57
11,828
11,541
   -36
   -34
  -375,180
  -375,199
20
21
3
1
2
1
0
0

2
1
16:44
22:51
21,197
   -63
    83,253
82
2
2
0

3
3
1
2
00:00
07:54
02:39
12:14
  9,077
14,880
   -44
   -39
   -63,708
   -63,797
7
45
1
3
0
3
0
0

4
1
14:32
20:12
19,748
   -45
  -535,823
106
2
2
0

5
5
1
2
03:36
16:29
04:39
21:19
  3,770
16,742
   -44
   -46
   -61,885
   -62,006
9
18
48
2
0
2
0
0

6
6
1
2
19:12
22:53
22:51
23:59
12,626
  3,731
   -50
  1,714
  -468,471
  -466,626
37
30852
0
12
0
3730
0
0

7
1
12:30
18:47
21,788
   -38
  -199,688
171
2
2
0

8
1
09:39
15:42
21,044
   -34
    14,474
21
2
2
0

9
9
1
2
00:00
14:56
03:29
18:32
12,032
12,332
   -56
   -37
    16,377
    16,478
13
31
3
2
1
2
0
0

10
1
17:56
22:51
16,850
   -40
   -54,452
39
2
2
0

11
11
1
2
03:10
11:27
05:41
15:31
  8,789
13,920
   -44
   -31
  -169,525
  -169,628
9
47
1
2
0
2
0
0

12
-

13
1
07:16
12:39
18,611
   -35
    17,825
45
3
3
0

14
14
1
2
00:26
05:42
05:41
06:45
18,347
  3,747
   -45
   -36
    31,151
    31,161
10
4
8
0
2
0
0
0

15
15
1
2
00:00
22:53
04:32
23:59
15,817
  3,716
   -49
   -46
  -352,609
  -353,023
27
30
2
1
1
1
0
0

16
1
05:42
10:20
16,227
   -38
    -3,315
34
2
2
0

17
1
16:58
22:51
20,358
   -54
   152,144
45
2
2
0

18
18
18
1
2
3
00:00
21:33
22:53
04:16
22:51
23:59
14,815
  4,456
  3,731
   -45
   -50
  -509
   100,229
   100,505
   100,064
20
6
8094
3
0
12
1
0
13
0
0
0

19
19
1
2
00:59
08:53
03:17
13:26
  7,977
15,584
   -43
   -30
     7,957
     7,993
9
38
2
3
1
3
0
0

20
20
1
2
04:32
05:42
05:41
09:26
  3,864
13,060
   -42
   -41
   104,346
   104,322
34
14
1
2
1
0
0
0

21
21
21
1
2
3
00:00
20:40
22:53
03:04
22:51
23:59
10,503
  7,559
  3,731
   -40
   -45
   -88
   -83,341
   -83,403
   -83,451
22
4
826
2
5
12
1
0
13
0
0
0

22
22
1
2
00:00
22:58
05:40
23:59
19,641
  3,583
   -40
-1,384
   -15,517
   -16,869
15
23130
3
12
1
3583
0
0

23
1
05:44
11:41
20,543
   -36
  -202,642
29
2
2
0

24
1
15:45
21:38
20,331
   -39
   -76,197
19
2
1
0

25
25
1
2
02:57
05:42
05:41
08:40
  9,581
10,536
   -37
   -34
   -80,271
   -80,276
14
24
1
1
1
1
0
0

26
26
26
26
1
2
3
4
00:00
12:43
20:37
22:53
01:18
15:07
22:51
23:59
  4,423
  8,354
  7,660
  3,731
   -55
   -36
   -43
   762
  -284,072
  -284,437
  -284,669
  -283,914
17
22
20
14237
1
1
0
12
0
0
0
3731
0
0
0
0

27
1
08:47
14:51
20,842
   -35
  -478,337
59
1
1
0

28
1
11:00
17:37
22,846
   -34
   -45,244
32
2
2
0

29
29
29
1
2
3
12:17
20:23
22:53
14:56
22:51
23:59
  9,268
  8,360
  3,731
   -34
   -45
  1,171
  -261,095
  -260,664
  -259,346
44
36
21422
1
0
12
0
0
3731
0
0
0

30
30
1
2
03:28
17:40
05:41
22:00
  7,699
15,048
   -41
   -48
  -503,280
  -502,733
26
56
0
2
0
2
0
0

31
1
11:47
18:11
22,367
   -35
    -3,889
42
2
2
0

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	02:15 05:42	05:41 08:57	11,828 11,541	-36 -34	-375,180 -375,199	20 21	3 1	2 1	0 0
2	1	16:44	22:51	21,197	-63	83,253	82	2	2	0
3 3	1 2	00:00 07:54	02:39 12:14	9,077 14,880	-44 -39	-63,708 -63,797	7 45	1 3	0 3	0 0
4	1	14:32	20:12	19,748	-45	-535,823	106	2	2	0
5 5	1 2	03:36 16:29	04:39 21:19	3,770 16,742	-44 -46	-61,885 -62,006	9 18	48 2	0 2	0 0
6 6	1 2	19:12 22:53	22:51 23:59	12,626 3,731	-50 1,714	-468,471 -466,626	37 30852	0 12	0 3730	0 0
7	1	12:30	18:47	21,788	-38	-199,688	171	2	2	0
8	1	09:39	15:42	21,044	-34	14,474	21	2	2	0
9 9	1 2	00:00 14:56	03:29 18:32	12,032 12,332	-56 -37	16,377 16,478	13 31	3 2	1 2	0 0
10	1	17:56	22:51	16,850	-40	-54,452	39	2	2	0
11 11	1 2	03:10 11:27	05:41 15:31	8,789 13,920	-44 -31	-169,525 -169,628	9 47	1 2	0 2	0 0
12	-
13	1	07:16	12:39	18,611	-35	17,825	45	3	3	0
14 14	1 2	00:26 05:42	05:41 06:45	18,347 3,747	-45 -36	31,151 31,161	10 4	8 0	2 0	0 0
15 15	1 2	00:00 22:53	04:32 23:59	15,817 3,716	-49 -46	-352,609 -353,023	27 30	2 1	1 1	0 0
16	1	05:42	10:20	16,227	-38	-3,315	34	2	2	0
17	1	16:58	22:51	20,358	-54	152,144	45	2	2	0
18 18 18	1 2 3	00:00 21:33 22:53	04:16 22:51 23:59	14,815 4,456 3,731	-45 -50 -509	100,229 100,505 100,064	20 6 8094	3 0 12	1 0 13	0 0 0
19 19	1 2	00:59 08:53	03:17 13:26	7,977 15,584	-43 -30	7,957 7,993	9 38	2 3	1 3	0 0
20 20	1 2	04:32 05:42	05:41 09:26	3,864 13,060	-42 -41	104,346 104,322	34 14	1 2	1 0	0 0
21 21 21	1 2 3	00:00 20:40 22:53	03:04 22:51 23:59	10,503 7,559 3,731	-40 -45 -88	-83,341 -83,403 -83,451	22 4 826	2 5 12	1 0 13	0 0 0
22 22	1 2	00:00 22:58	05:40 23:59	19,641 3,583	-40 -1,384	-15,517 -16,869	15 23130	3 12	1 3583	0 0
23	1	05:44	11:41	20,543	-36	-202,642	29	2	2	0
24	1	15:45	21:38	20,331	-39	-76,197	19	2	1	0
25 25	1 2	02:57 05:42	05:41 08:40	9,581 10,536	-37 -34	-80,271 -80,276	14 24	1 1	1 1	0 0
26 26 26 26	1 2 3 4	00:00 12:43 20:37 22:53	01:18 15:07 22:51 23:59	4,423 8,354 7,660 3,731	-55 -36 -43 762	-284,072 -284,437 -284,669 -283,914	17 22 20 14237	1 1 0 12	0 0 0 3731	0 0 0 0
27	1	08:47	14:51	20,842	-35	-478,337	59	1	1	0
28	1	11:00	17:37	22,846	-34	-45,244	32	2	2	0
29 29 29	1 2 3	12:17 20:23 22:53	14:56 22:51 23:59	9,268 8,360 3,731	-34 -45 1,171	-261,095 -260,664 -259,346	44 36 21422	1 0 12	0 0 3731	0 0 0
30 30	1 2	03:28 17:40	05:41 22:00	7,699 15,048	-41 -48	-503,280 -502,733	26 56	0 2	0 2	0 0
31	1	11:47	18:11	22,367	-35	-3,889	42	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-