GPS Space Vehicle Time Integrity for MJD 55801

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
1
15:19
21:30
21,575
   100
  -353,264
11
2
1
0

3
3
3
1
2
3
00:00
07:00
22:56
01:45
11:25
23:59
  6,193
15,007
  3,829
   120
    84
  -429
  -760,417
  -760,601
  -761,382
2028
49
8796
1
4
14
1
2
3829
0
0
0

4
1
13:44
19:26
19,903
    92
  -214,675
67
1
1
0

5
1
17:07
22:27
18,068
    98
   210,517
45
1
1
0

6
6
6
1
2
3
00:00
06:54
22:21
01:49
10:50
23:59
  6,349
13,481
  5,901
   129
    94
    63
    85,398
    85,086
    84,558
2003
44
801
1
2
14
1
0
14
0
0
0

7
1
07:44
14:04
21,580
    92
   -23,976
20
5
2
0

8
1
08:53
14:58
21,204
   101
    -8,925
24
5
4
0

9
9
9
1
2
3
00:00
14:09
22:54
02:45
17:51
23:59
  9,646
12,880
  3,944
   119
    86
  -913
  -101,812
  -101,970
  -103,042
1625
28
17238
1
2
14
2
1
3944
0
0
0

10
10
1
2
07:48
15:44
10:21
20:14
  8,497
15,569
    87
   103
    11,417
    11,461
5
14
3
1
0
1
0
0

11
11
1
2
02:06
10:13
05:09
14:27
10,677
14,669
   101
    95
   180,874
   180,972
11
38
5
4
0
3
0
0

12
1
15:47
20:28
16,274
    95
   -18,686
18
1
1
0

13
1
06:16
11:52
19,066
    93
  -254,183
53
4
3
0

14
1
00:00
06:00
21,030
   108
  -169,196
1100
1
2
0

15
15
15
1
2
3
00:00
12:44
20:12
01:05
14:12
23:59
  3,906
  4,996
13,128
    95
    86
   481
   108,894
   108,805
   109,147
12
6
11541
6
1
14
0
0
14
0
0
0

16
1
05:17
10:35
18,192
    94
   194,482
30
2
2
0

17
1
11:51
18:09
21,922
    87
  -177,373
28
4
2
0

18
18
1
2
00:00
21:00
03:42
23:59
13,028
10,277
   114
    43
  -154,327
  -154,538
1398
1682
1
14
2
14
0
0

19
19
1
2
00:13
08:08
02:38
12:41
  8,442
15,509
   122
    95
   177,726
   177,831
1737
28
1
4
2
3
0
0

20
20
1
2
04:03
15:01
08:50
16:09
16,474
  3,822
    97
   100
   -52,137
   -52,151
6
7
6
27
0
0
0
0

21
21
1
2
00:00
20:13
02:25
23:59
  8,446
13,089
   121
   315
   167,687
   168,071
1736
6455
1
14
2
14
0
0

22
22
1
2
00:00
22:39
05:16
23:59
18,428
  4,834
   110
  -952
  -144,867
  -145,910
1175
19686
1
14
1
4834
0
0

23
1
05:06
11:02
20,280
    95
  -280,488
28
2
2
0

24
24
1
2
02:32
11:11
06:07
14:58
12,637
13,271
   100
    94
  -418,950
  -419,057
12
16
1
2
0
0
0
0

25
25
1
2
02:46
17:06
05:34
21:22
  9,747
14,738
   100
    96
   -15,926
   -16,026
8
32
2
1
0
1
0
0

26
26
1
2
11:07
19:32
14:24
23:39
11,518
13,971
    91
   104
   138,447
   138,860
58
53
3
0
2
0
0
0

27
-

28
1
10:15
16:48
22,813
    99
   -62,960
37
4
2
0

29
1
18:19
23:49
18,914
    98
  -234,989
13
0
0
0

30
-

31
1
02:08
07:47
19,781
    96
  -132,806
41
2
1
0

32
1
03:04
08:18
18,244
    99
   318,612
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	-
2	1	15:19	21:30	21,575	100	-353,264	11	2	1	0
3 3 3	1 2 3	00:00 07:00 22:56	01:45 11:25 23:59	6,193 15,007 3,829	120 84 -429	-760,417 -760,601 -761,382	2028 49 8796	1 4 14	1 2 3829	0 0 0
4	1	13:44	19:26	19,903	92	-214,675	67	1	1	0
5	1	17:07	22:27	18,068	98	210,517	45	1	1	0
6 6 6	1 2 3	00:00 06:54 22:21	01:49 10:50 23:59	6,349 13,481 5,901	129 94 63	85,398 85,086 84,558	2003 44 801	1 2 14	1 0 14	0 0 0
7	1	07:44	14:04	21,580	92	-23,976	20	5	2	0
8	1	08:53	14:58	21,204	101	-8,925	24	5	4	0
9 9 9	1 2 3	00:00 14:09 22:54	02:45 17:51 23:59	9,646 12,880 3,944	119 86 -913	-101,812 -101,970 -103,042	1625 28 17238	1 2 14	2 1 3944	0 0 0
10 10	1 2	07:48 15:44	10:21 20:14	8,497 15,569	87 103	11,417 11,461	5 14	3 1	0 1	0 0
11 11	1 2	02:06 10:13	05:09 14:27	10,677 14,669	101 95	180,874 180,972	11 38	5 4	0 3	0 0
12	1	15:47	20:28	16,274	95	-18,686	18	1	1	0
13	1	06:16	11:52	19,066	93	-254,183	53	4	3	0
14	1	00:00	06:00	21,030	108	-169,196	1100	1	2	0
15 15 15	1 2 3	00:00 12:44 20:12	01:05 14:12 23:59	3,906 4,996 13,128	95 86 481	108,894 108,805 109,147	12 6 11541	6 1 14	0 0 14	0 0 0
16	1	05:17	10:35	18,192	94	194,482	30	2	2	0
17	1	11:51	18:09	21,922	87	-177,373	28	4	2	0
18 18	1 2	00:00 21:00	03:42 23:59	13,028 10,277	114 43	-154,327 -154,538	1398 1682	1 14	2 14	0 0
19 19	1 2	00:13 08:08	02:38 12:41	8,442 15,509	122 95	177,726 177,831	1737 28	1 4	2 3	0 0
20 20	1 2	04:03 15:01	08:50 16:09	16,474 3,822	97 100	-52,137 -52,151	6 7	6 27	0 0	0 0
21 21	1 2	00:00 20:13	02:25 23:59	8,446 13,089	121 315	167,687 168,071	1736 6455	1 14	2 14	0 0
22 22	1 2	00:00 22:39	05:16 23:59	18,428 4,834	110 -952	-144,867 -145,910	1175 19686	1 14	1 4834	0 0
23	1	05:06	11:02	20,280	95	-280,488	28	2	2	0
24 24	1 2	02:32 11:11	06:07 14:58	12,637 13,271	100 94	-418,950 -419,057	12 16	1 2	0 0	0 0
25 25	1 2	02:46 17:06	05:34 21:22	9,747 14,738	100 96	-15,926 -16,026	8 32	2 1	0 1	0 0
26 26	1 2	11:07 19:32	14:24 23:39	11,518 13,971	91 104	138,447 138,860	58 53	3 0	2 0	0 0
27	-
28	1	10:15	16:48	22,813	99	-62,960	37	4	2	0
29	1	18:19	23:49	18,914	98	-234,989	13	0	0	0
30	-
31	1	02:08	07:47	19,781	96	-132,806	41	2	1	0
32	1	03:04	08:18	18,244	99	318,612	40	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-