GPS Space Vehicle Time Integrity for MJD 54148

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
18:42
01:28
23:59
  5,020
18,385
   -64
   -60
  -108,327
  -108,488
6
22
1
1
0
1
0
0

2
2
1
2
08:14
11:31
11:29
14:24
11,300
10,023
88,438
   -59
     5,338
   -83,195
9407208
24
1
5
11300
2
0
0

3
3
1
2
00:13
16:08
04:34
17:59
15,089
  6,558
   -66
   -61
   -15,019
   -15,313
23
11
1
0
0
0
0
0

4
4
1
2
06:51
11:31
11:29
12:31
16,152
  3,536
61,849
   -64
    57,573
    -4,359
7868407
36
1
3
16152
2
0
0

5
5
1
2
09:04
11:31
11:29
13:46
  8,369
  7,708
119,433
   -57
    82,787
   -36,752
10931083
26
1
5
8369
1
0
0

6
1
11:32
16:48
18,254
   -60
   -34,566
144
3
3
0

7
1
11:52
17:03
18,071
   -57
  -412,709
75
3
3
0

8
1
02:03
08:05
20,980
   -48
    96,941
1708
1
6
0

9
9
1
2
07:09
15:52
10:50
19:37
13,043
13,217
   -59
   -58
   -58,018
   -58,068
6
7
2
2
0
1
0
0

10
10
1
2
10:16
11:31
11:29
15:36
  4,202
14,293
237,927
   -60
   140,319
   -97,673
15426662
23
1
5
4202
4
0
0

11
1
03:44
07:57
14,687
   -46
    -7,508
2042
1
6
0

12
12
1
2
08:48
11:31
11:29
13:43
  9,217
  7,587
108,435
   -61
   158,578
    50,053
10416101
13
1
4
9217
2
0
0

13
1
00:00
05:06
17,575
   -68
  -144,416
56
3
3
0

14
1
16:52
19:59
11,033
   -56
    -8,624
31
1
1
0

15
-

16
1
00:00
02:46
  9,406
   -68
  -123,062
9
1
0
0

17
1
04:49
11:09
22,316
   -52
   -78,512
1656
1
4
0

18
1
14:03
19:59
20,868
   -57
   253,597
18
2
2
0

19
19
1
2
01:11
17:11
05:42
19:35
15,750
  8,393
   -66
   -60
    -5,743
    -5,960
40
11
4
1
3
1
0
0

20
20
1
2
00:00
08:07
01:54
09:09
  6,578
  3,596
   -69
   -56
    22,341
    22,360
5
6
14
51
0
0
0
0

21
1
13:05
19:22
21,821
   -56
   -71,568
30
4
4
0

22
1
15:32
19:59
15,538
   -59
  -168,018
33
2
2
0

23
23
1
2
00:00
22:12
04:09
23:59
14,392
  6,088
   -68
   -56
  -150,416
  -150,531
7
5
1
2
0
0
0
0

24
1
11:31
17:29
20,799
   -64
   -78,204
31
6
3
0

25
25
1
2
00:00
20:19
02:35
21:59
  8,886
  5,977
   -72
   -55
  -342,257
  -340,997
46
30
1
0
1
0
0
0

26
26
1
2
04:59
12:58
07:32
17:34
  8,932
15,984
   -37
   -60
    47,177
    47,758
2619
92
1
3
3
3
0
0

27
1
01:02
07:05
21,011
   -52
   -94,628
1707
1
6
0

28
1
03:06
09:44
23,161
   -48
    -7,229
1626
1
5
0

29
29
1
2
04:30
12:41
07:18
17:01
  9,653
15,039
   -37
   -56
  -351,157
  -351,484
2519
51
1
3
6
3
0
0

30
30
30
1
2
3
10:08
11:31
19:41
11:29
14:25
21:59
  4,682
10,050
  8,007
213,521
   -65
   -59
   187,880
   -25,713
   -25,737
14614511
27
27
1
5
1
4682
4
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	1 2	00:00 18:42	01:28 23:59	5,020 18,385	-64 -60	-108,327 -108,488	6 22	1 1	0 1	0 0
2 2	1 2	08:14 11:31	11:29 14:24	11,300 10,023	88,438 -59	5,338 -83,195	9407208 24	1 5	11300 2	0 0
3 3	1 2	00:13 16:08	04:34 17:59	15,089 6,558	-66 -61	-15,019 -15,313	23 11	1 0	0 0	0 0
4 4	1 2	06:51 11:31	11:29 12:31	16,152 3,536	61,849 -64	57,573 -4,359	7868407 36	1 3	16152 2	0 0
5 5	1 2	09:04 11:31	11:29 13:46	8,369 7,708	119,433 -57	82,787 -36,752	10931083 26	1 5	8369 1	0 0
6	1	11:32	16:48	18,254	-60	-34,566	144	3	3	0
7	1	11:52	17:03	18,071	-57	-412,709	75	3	3	0
8	1	02:03	08:05	20,980	-48	96,941	1708	1	6	0
9 9	1 2	07:09 15:52	10:50 19:37	13,043 13,217	-59 -58	-58,018 -58,068	6 7	2 2	0 1	0 0
10 10	1 2	10:16 11:31	11:29 15:36	4,202 14,293	237,927 -60	140,319 -97,673	15426662 23	1 5	4202 4	0 0
11	1	03:44	07:57	14,687	-46	-7,508	2042	1	6	0
12 12	1 2	08:48 11:31	11:29 13:43	9,217 7,587	108,435 -61	158,578 50,053	10416101 13	1 4	9217 2	0 0
13	1	00:00	05:06	17,575	-68	-144,416	56	3	3	0
14	1	16:52	19:59	11,033	-56	-8,624	31	1	1	0
15	-
16	1	00:00	02:46	9,406	-68	-123,062	9	1	0	0
17	1	04:49	11:09	22,316	-52	-78,512	1656	1	4	0
18	1	14:03	19:59	20,868	-57	253,597	18	2	2	0
19 19	1 2	01:11 17:11	05:42 19:35	15,750 8,393	-66 -60	-5,743 -5,960	40 11	4 1	3 1	0 0
20 20	1 2	00:00 08:07	01:54 09:09	6,578 3,596	-69 -56	22,341 22,360	5 6	14 51	0 0	0 0
21	1	13:05	19:22	21,821	-56	-71,568	30	4	4	0
22	1	15:32	19:59	15,538	-59	-168,018	33	2	2	0
23 23	1 2	00:00 22:12	04:09 23:59	14,392 6,088	-68 -56	-150,416 -150,531	7 5	1 2	0 0	0 0
24	1	11:31	17:29	20,799	-64	-78,204	31	6	3	0
25 25	1 2	00:00 20:19	02:35 21:59	8,886 5,977	-72 -55	-342,257 -340,997	46 30	1 0	1 0	0 0
26 26	1 2	04:59 12:58	07:32 17:34	8,932 15,984	-37 -60	47,177 47,758	2619 92	1 3	3 3	0 0
27	1	01:02	07:05	21,011	-52	-94,628	1707	1	6	0
28	1	03:06	09:44	23,161	-48	-7,229	1626	1	5	0
29 29	1 2	04:30 12:41	07:18 17:01	9,653 15,039	-37 -56	-351,157 -351,484	2519 51	1 3	6 3	0 0
30 30 30	1 2 3	10:08 11:31 19:41	11:29 14:25 21:59	4,682 10,050 8,007	213,521 -65 -59	187,880 -25,713 -25,737	14614511 27 27	1 5 1	4682 4 1	0 0 0

32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-