GPS Space Vehicle Time Integrity for MJD 52684

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
02:13
08:06
21,179
    78
  -271,566
8
0
0
0

2
1
02:29
07:45
18,891
    84
    64,743
37
0
0
0

3
3
1
2
04:24
20:13
08:42
23:05
15,457
10,353
    78
    69
  -105,214
  -105,385
10
10
1
0
0
0
0
0

4
1
11:03
16:41
20,241
    76
   -25,238
24
0
0
0

5
1
12:46
17:41
17,631
    76
    -1,869
13
0
0
0

6
1
15:25
20:54
19,690
    73
     2,857
4
6
0
0

7
7
1
2
09:07
10:15
10:14
15:28
  4,010
18,732
    75
    80
  -299,946
  -300,276
33
157
0
0
0
0
0
0

8
8
1
2
06:03
10:15
10:14
12:07
15,071
  6,689
    79
    77
  -201,847
  -202,078
91
40
0
0
0
0
0
0

9
9
1
2
11:25
20:01
15:00
23:54
12,882
13,970
    84
    76
    30,922
    30,968
8
5
0
14
0
0
0
0

10
1
14:16
19:30
18,860
    81
   -20,145
5
39
0
0

11
11
11
1
2
3
00:00
07:58
10:15
02:55
10:14
11:53
10,543
  8,083
  5,885
    72
    77
    82
   -35,318
   -35,349
   -35,354
5
6
5
3
25
26
0
0
0
0
0
0

12
-

13
1
03:55
09:13
19,070
    74
    23,040
6
0
0
0

14
14
1
2
00:00
20:49
03:11
23:59
11,466
11,404
    75
    87
    26,831
    26,755
6
517
29
12
0
12
0
0

15
1
18:20
23:59
20,306
   394
   -71,980
13040
12
12
0

16
-

17
1
16:51
23:18
23,203
    70
   -16,283
11
0
0
0

18
18
1
2
00:00
18:19
01:07
23:59
  4,016
20,418
    77
   297
      548
      611
5
9234
1
12
0
12
0
0

19
-

20
20
1
2
01:16
12:14
06:02
13:27
17,148
  4,373
    73
    86
   208,789
   208,837
6
8
7
7
0
0
0
0

21
-

22
-

23
1
17:08
23:17
22,135
    70
   -19,844
10
1
0
0

24
1
12:11
17:59
20,859
    73
    -8,486
20
0
0
0

25
1
00:00
05:01
18,075
    82
   -39,417
7
4
0
0

26
26
26
1
2
3
09:13
10:15
17:04
10:14
11:32
21:40
  3,652
  4,597
16,550
    74
    73
    73
  -422,185
  -422,238
  -422,614
13
18
62
0
1
0
0
0
0
0
0
0

27
27
1
2
05:09
10:15
10:14
11:18
18,257
  3,754
    75
    78
  -586,400
  -586,485
41
8
0
0
0
0
0
0

28
28
1
2
07:20
10:15
10:14
13:59
10,445
13,398
    72
    80
    70,492
    70,466
7
9
0
1
0
0
0
0

29
29
29
1
2
3
08:27
10:15
16:40
10:14
11:18
20:55
  6,381
  3,788
15,268
    75
    73
    73
   -64,212
   -64,281
   -64,659
25
15
61
0
1
0
0
0
0
0
0
0

30
30
1
2
00:00
14:15
02:42
18:32
  9,725
15,413
    68
    85
  -555,053
  -555,329
15
24
2
1
0
0
0
0

31
31
1
2
05:08
21:33
09:56
23:16
17,249
  6,168
    74
    59
  -229,147
  -228,044
105
36
1
0
1
0
0
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	02:13	08:06	21,179	78	-271,566	8	0	0	0
2	1	02:29	07:45	18,891	84	64,743	37	0	0	0
3 3	1 2	04:24 20:13	08:42 23:05	15,457 10,353	78 69	-105,214 -105,385	10 10	1 0	0 0	0 0
4	1	11:03	16:41	20,241	76	-25,238	24	0	0	0
5	1	12:46	17:41	17,631	76	-1,869	13	0	0	0
6	1	15:25	20:54	19,690	73	2,857	4	6	0	0
7 7	1 2	09:07 10:15	10:14 15:28	4,010 18,732	75 80	-299,946 -300,276	33 157	0 0	0 0	0 0
8 8	1 2	06:03 10:15	10:14 12:07	15,071 6,689	79 77	-201,847 -202,078	91 40	0 0	0 0	0 0
9 9	1 2	11:25 20:01	15:00 23:54	12,882 13,970	84 76	30,922 30,968	8 5	0 14	0 0	0 0
10	1	14:16	19:30	18,860	81	-20,145	5	39	0	0
11 11 11	1 2 3	00:00 07:58 10:15	02:55 10:14 11:53	10,543 8,083 5,885	72 77 82	-35,318 -35,349 -35,354	5 6 5	3 25 26	0 0 0	0 0 0
12	-
13	1	03:55	09:13	19,070	74	23,040	6	0	0	0
14 14	1 2	00:00 20:49	03:11 23:59	11,466 11,404	75 87	26,831 26,755	6 517	29 12	0 12	0 0
15	1	18:20	23:59	20,306	394	-71,980	13040	12	12	0
16	-
17	1	16:51	23:18	23,203	70	-16,283	11	0	0	0
18 18	1 2	00:00 18:19	01:07 23:59	4,016 20,418	77 297	548 611	5 9234	1 12	0 12	0 0
19	-
20 20	1 2	01:16 12:14	06:02 13:27	17,148 4,373	73 86	208,789 208,837	6 8	7 7	0 0	0 0
21	-
22	-
23	1	17:08	23:17	22,135	70	-19,844	10	1	0	0
24	1	12:11	17:59	20,859	73	-8,486	20	0	0	0
25	1	00:00	05:01	18,075	82	-39,417	7	4	0	0
26 26 26	1 2 3	09:13 10:15 17:04	10:14 11:32 21:40	3,652 4,597 16,550	74 73 73	-422,185 -422,238 -422,614	13 18 62	0 1 0	0 0 0	0 0 0
27 27	1 2	05:09 10:15	10:14 11:18	18,257 3,754	75 78	-586,400 -586,485	41 8	0 0	0 0	0 0
28 28	1 2	07:20 10:15	10:14 13:59	10,445 13,398	72 80	70,492 70,466	7 9	0 1	0 0	0 0
29 29 29	1 2 3	08:27 10:15 16:40	10:14 11:18 20:55	6,381 3,788 15,268	75 73 73	-64,212 -64,281 -64,659	25 15 61	0 1 0	0 0 0	0 0 0
30 30	1 2	00:00 14:15	02:42 18:32	9,725 15,413	68 85	-555,053 -555,329	15 24	2 1	0 0	0 0
31 31	1 2	05:08 21:33	09:56 23:16	17,249 6,168	74 59	-229,147 -228,044	105 36	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-