GPS Space Vehicle Time Integrity for MJD 55514

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
10:40
12:25
12:23
16:44
  5,808
14,962
  -739
  -746
  -303,037
  -303,071
42
18
1
2
1
2
0
0

3
3
3
1
2
3
02:45
18:46
19:54
07:15
19:50
21:22
15,511
  3,868
  4,954
  -733
  -754
  -750
  -635,697
  -635,982
  -636,003
35
7
7
2
0
0
1
0
0
0
0
0

4
4
1
2
09:30
12:25
12:23
15:14
  9,781
  9,865
  -735
  -743
  -220,041
  -220,150
33
43
1
2
1
2
0
0

5
1
12:53
18:14
18,545
  -750
    66,569
42
2
2
0

6
6
6
1
2
3
02:38
18:10
19:54
06:39
19:50
21:27
13,902
  5,824
  5,250
  -738
  -751
  -749
  -422,021
  -421,394
  -421,318
63
22
19
3
0
0
2
0
0
0
0
0

7
1
03:24
09:43
21,960
  -736
      -87
10
2
2
0

8
1
04:54
10:50
20,558
  -729
    -7,679
14
2
2
0

9
9
9
9
1
2
3
4
09:44
12:25
18:30
19:54
12:23
13:28
19:50
22:16
  9,103
  3,736
  4,794
  8,154
  -734
  -742
  -742
  -747
   -43,184
   -43,204
   -43,255
   -43,277
13
6
6
7
1
3
0
0
1
0
0
0
0
0
0
0

10
10
1
2
03:57
12:25
06:03
16:24
  7,294
13,772
  -732
  -746
    57,129
    57,147
5
3
1
42
0
0
0
0

11
11
1
2
06:15
22:26
10:48
23:54
15,776
  5,039
  -731
  -749
   103,067
   103,196
18
36
2
1
1
1
0
0

12
12
1
2
11:16
12:25
12:23
15:49
  3,659
11,979
  -745
  -747
    53,257
    53,225
66
17
1
6
1
2
0
0

13
1
02:11
07:40
18,958
  -737
  -292,834
32
3
2
0

14
14
1
2
00:00
19:54
01:46
23:54
  5,754
13,793
  -740
  -749
  -107,705
  -107,971
8
14
1
1
0
0
0
0

15
15
1
2
08:25
15:54
09:52
19:50
  4,871
13,587
  -732
  -751
   182,765
   182,602
9
18
1
0
0
0
0
0

16
1
00:29
05:29
16,914
  -734
   125,169
24
7
1
0

17
17
1
2
07:13
12:25
12:23
13:27
17,809
  3,702
  -738
  -742
  -177,956
  -177,972
28
3
2
0
2
0
0
0

18
18
1
2
16:37
19:54
19:50
23:15
11,341
11,471
  -751
  -748
  -105,429
  -105,451
7
37
0
1
0
1
0
0

19
19
1
2
03:53
19:59
08:28
22:13
15,990
  7,729
  -732
  -751
    82,287
    82,450
25
8
3
0
2
0
0
0

20
20
1
2
00:00
10:39
04:26
11:43
15,063
  3,767
  -735
  -734
   -50,325
   -50,317
22
7
1
30
1
0
0
0

21
21
1
2
15:41
19:54
19:50
21:53
14,352
  6,804
  -750
  -747
   101,591
   101,624
12
6
0
0
0
0
0
0

22
22
1
2
18:05
19:54
19:50
23:54
  6,038
13,793
  -747
  -746
  -159,652
  -159,646
3
17
7
1
0
1
0
0

23
1
00:48
06:43
20,640
  -737
  -344,418
21
2
2
0

24
24
24
1
2
3
00:00
06:42
21:11
01:23
09:40
23:54
  4,362
10,153
  9,499
  -742
  -732
  -760
  -339,365
  -339,450
  -339,648
8
17
20
1
2
1
0
1
1
0
0
0

25
25
25
1
2
3
00:00
12:44
22:22
01:11
17:01
23:54
  3,621
14,819
  5,281
  -736
  -751
  -750
    50,766
    50,872
    50,943
6
20
40
6
2
1
0
2
1
0
0
0

26
26
1
2
06:51
15:12
10:03
19:22
10,976
14,406
  -733
  -750
    49,688
    49,929
31
35
2
0
1
0
0
0

27
27
27
1
2
3
09:05
18:18
19:54
12:23
19:50
21:29
11,219
  5,459
  5,341
  -735
  -751
  -756
  -208,354
  -208,476
  -208,501
35
7
8
1
0
0
1
0
0
0
0
0

28
1
05:44
12:19
22,723
  -735
    -5,404
34
2
2
0

29
1
14:00
19:28
18,915
  -748
  -164,356
35
2
2
0

30
30
30
1
2
3
00:00
14:10
22:38
02:42
17:32
23:54
  9,095
11,726
  4,466
  -744
  -751
  -749
  -296,859
  -297,050
  -297,140
13
41
55
1
2
1
0
2
1
0
0
0

31
31
1
2
00:00
21:51
03:33
23:54
11,898
  7,131
  -740
  -752
    -9,250
    -9,549
33
55
2
1
1
1
0
0

32
32
1
2
00:00
22:36
03:55
23:54
13,188
  4,574
  -737
  -747
   130,256
   130,892
51
67
2
1
2
1
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	10:40 12:25	12:23 16:44	5,808 14,962	-739 -746	-303,037 -303,071	42 18	1 2	1 2	0 0
3 3 3	1 2 3	02:45 18:46 19:54	07:15 19:50 21:22	15,511 3,868 4,954	-733 -754 -750	-635,697 -635,982 -636,003	35 7 7	2 0 0	1 0 0	0 0 0
4 4	1 2	09:30 12:25	12:23 15:14	9,781 9,865	-735 -743	-220,041 -220,150	33 43	1 2	1 2	0 0
5	1	12:53	18:14	18,545	-750	66,569	42	2	2	0
6 6 6	1 2 3	02:38 18:10 19:54	06:39 19:50 21:27	13,902 5,824 5,250	-738 -751 -749	-422,021 -421,394 -421,318	63 22 19	3 0 0	2 0 0	0 0 0
7	1	03:24	09:43	21,960	-736	-87	10	2	2	0
8	1	04:54	10:50	20,558	-729	-7,679	14	2	2	0
9 9 9 9	1 2 3 4	09:44 12:25 18:30 19:54	12:23 13:28 19:50 22:16	9,103 3,736 4,794 8,154	-734 -742 -742 -747	-43,184 -43,204 -43,255 -43,277	13 6 6 7	1 3 0 0	1 0 0 0	0 0 0 0
10 10	1 2	03:57 12:25	06:03 16:24	7,294 13,772	-732 -746	57,129 57,147	5 3	1 42	0 0	0 0
11 11	1 2	06:15 22:26	10:48 23:54	15,776 5,039	-731 -749	103,067 103,196	18 36	2 1	1 1	0 0
12 12	1 2	11:16 12:25	12:23 15:49	3,659 11,979	-745 -747	53,257 53,225	66 17	1 6	1 2	0 0
13	1	02:11	07:40	18,958	-737	-292,834	32	3	2	0
14 14	1 2	00:00 19:54	01:46 23:54	5,754 13,793	-740 -749	-107,705 -107,971	8 14	1 1	0 0	0 0
15 15	1 2	08:25 15:54	09:52 19:50	4,871 13,587	-732 -751	182,765 182,602	9 18	1 0	0 0	0 0
16	1	00:29	05:29	16,914	-734	125,169	24	7	1	0
17 17	1 2	07:13 12:25	12:23 13:27	17,809 3,702	-738 -742	-177,956 -177,972	28 3	2 0	2 0	0 0
18 18	1 2	16:37 19:54	19:50 23:15	11,341 11,471	-751 -748	-105,429 -105,451	7 37	0 1	0 1	0 0
19 19	1 2	03:53 19:59	08:28 22:13	15,990 7,729	-732 -751	82,287 82,450	25 8	3 0	2 0	0 0
20 20	1 2	00:00 10:39	04:26 11:43	15,063 3,767	-735 -734	-50,325 -50,317	22 7	1 30	1 0	0 0
21 21	1 2	15:41 19:54	19:50 21:53	14,352 6,804	-750 -747	101,591 101,624	12 6	0 0	0 0	0 0
22 22	1 2	18:05 19:54	19:50 23:54	6,038 13,793	-747 -746	-159,652 -159,646	3 17	7 1	0 1	0 0
23	1	00:48	06:43	20,640	-737	-344,418	21	2	2	0
24 24 24	1 2 3	00:00 06:42 21:11	01:23 09:40 23:54	4,362 10,153 9,499	-742 -732 -760	-339,365 -339,450 -339,648	8 17 20	1 2 1	0 1 1	0 0 0
25 25 25	1 2 3	00:00 12:44 22:22	01:11 17:01 23:54	3,621 14,819 5,281	-736 -751 -750	50,766 50,872 50,943	6 20 40	6 2 1	0 2 1	0 0 0
26 26	1 2	06:51 15:12	10:03 19:22	10,976 14,406	-733 -750	49,688 49,929	31 35	2 0	1 0	0 0
27 27 27	1 2 3	09:05 18:18 19:54	12:23 19:50 21:29	11,219 5,459 5,341	-735 -751 -756	-208,354 -208,476 -208,501	35 7 8	1 0 0	1 0 0	0 0 0
28	1	05:44	12:19	22,723	-735	-5,404	34	2	2	0
29	1	14:00	19:28	18,915	-748	-164,356	35	2	2	0
30 30 30	1 2 3	00:00 14:10 22:38	02:42 17:32 23:54	9,095 11,726 4,466	-744 -751 -749	-296,859 -297,050 -297,140	13 41 55	1 2 1	0 2 1	0 0 0
31 31	1 2	00:00 21:51	03:33 23:54	11,898 7,131	-740 -752	-9,250 -9,549	33 55	2 1	1 1	0 0
32 32	1 2	00:00 22:36	03:55 23:54	13,188 4,574	-737 -747	130,256 130,892	51 67	2 1	2 1	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-