GPS Space Vehicle Time Integrity for MJD 55906

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
04:00
19:26
07:57
21:52
13,973
  8,495
    -9
   -25
  -136,723
  -137,621
65
41
1
0
1
0
0
0

2
1
08:00
14:05
21,163
    -6
  -369,709
10
2
2
0

3
3
1
2
00:00
15:46
04:15
18:31
14,747
  9,681
   -11
   -24
  -806,691
  -806,986
26
16
2
1
0
0
0
0

4
1
07:01
12:22
18,651
    -8
   -29,883
63
2
2
0

5
1
10:05
15:26
18,524
    -9
   256,504
66
4
4
0

6
6
1
2
00:00
15:42
03:44
18:36
13,126
10,192
   -13
   -25
   -13,651
   -13,900
20
15
2
1
0
0
0
0

7
1
00:30
06:51
22,013
   -15
   -42,581
22
2
2
0

8
1
02:00
07:56
20,848
    -8
     -202
10
1
1
0

9
9
1
2
06:58
15:44
10:41
19:30
12,876
13,001
   -13
   -12
  -124,239
  -124,331
41
12
2
0
2
0
0
0

10
10
1
2
00:35
08:55
03:10
13:03
  9,040
14,368
    -9
    -1
    21,773
    21,821
4
21
8
2
0
2
0
0

11
11
1
2
03:01
18:50
05:59
21:52
10,286
10,553
   -12
   -23
   212,029
   212,219
11
11
1
0
0
0
0
0

12
1
08:34
13:29
17,196
    -8
   -39,962
24
2
2
0

13
1
00:00
04:50
16,853
   -17
  -236,937
11
1
1
0

14
14
1
2
16:41
21:53
21:52
22:56
18,034
  3,774
   -17
   -15
  -185,328
  -185,345
8
3
0
4
0
0
0
0

15
15
15
1
2
3
05:39
13:05
15:42
07:01
15:40
17:58
  4,673
  9,043
  7,969
   -11
    -6
   -18
    97,042
    97,022
    97,001
6
42
7
1
2
1
0
2
0
0
0
0

16
16
1
2
00:00
21:59
03:18
23:59
11,589
  6,923
   -14
  -521
   213,295
   212,934
13
11244
2
14
1
6339
0
0

17
17
1
2
04:32
08:00
05:59
10:46
  5,138
  9,483
    -9
    -3
  -161,215
  -161,179
7
51
4
2
0
2
0
0

18
18
1
2
13:46
15:42
15:40
20:22
  6,578
16,270
    -7
   -13
  -171,359
  -171,388
66
6
2
8
2
0
0
0

19
19
1
2
01:00
17:03
05:35
19:25
15,879
  8,208
   -10
   -24
   213,870
   214,067
24
11
2
0
1
0
0
0

20
20
20
1
2
3
00:00
20:40
21:53
01:35
21:52
23:59
  5,711
  4,011
  7,326
   -10
   -19
   502
   -57,789
   -57,856
   -57,339
7
3
11815
10
0
14
0
0
7324
0
0
0

21
21
1
2
13:07
15:42
15:40
19:13
  8,911
12,186
    -6
   -14
   190,191
   190,210
42
10
2
0
2
0
0
0

22
1
15:42
21:52
21,403
   -23
  -143,115
4
0
0
0

23
23
1
2
00:00
21:59
03:56
23:59
13,687
  6,951
   -13
  -589
  -251,942
  -252,266
16
12646
2
14
1
6951
0
0

24
-

25
25
1
2
09:46
19:35
14:07
21:52
15,158
  7,938
    -6
   -13
   -29,860
   -29,889
44
7
2
0
2
0
0
0

26
26
1
2
03:56
12:21
07:15
15:40
11,605
11,428
   -13
    -4
   257,255
   257,682
47
40
2
2
1
0
0
0

27
-

28
1
03:10
09:42
22,739
   -11
   -92,071
22
1
0
0

29
29
1
2
11:14
15:42
15:40
16:42
15,471
  3,416
    -8
   -15
  -265,137
  -265,177
24
7
2
0
2
0
0
0

30
-

31
31
1
2
18:59
21:53
21:52
23:59
10,042
  7,326
   -19
   782
  -181,229
  -180,474
17
18268
13
14
0
7325
0
0

32
32
32
1
2
3
00:00
19:41
21:53
01:03
21:52
23:59
  3,807
  7,552
  7,310
    -2
   -19
   941
   375,227
   375,641
   376,646
14
15
21788
1
0
14
0
0
7309
0
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 1	1 2	04:00 19:26	07:57 21:52	13,973 8,495	-9 -25	-136,723 -137,621	65 41	1 0	1 0	0 0
2	1	08:00	14:05	21,163	-6	-369,709	10	2	2	0
3 3	1 2	00:00 15:46	04:15 18:31	14,747 9,681	-11 -24	-806,691 -806,986	26 16	2 1	0 0	0 0
4	1	07:01	12:22	18,651	-8	-29,883	63	2	2	0
5	1	10:05	15:26	18,524	-9	256,504	66	4	4	0
6 6	1 2	00:00 15:42	03:44 18:36	13,126 10,192	-13 -25	-13,651 -13,900	20 15	2 1	0 0	0 0
7	1	00:30	06:51	22,013	-15	-42,581	22	2	2	0
8	1	02:00	07:56	20,848	-8	-202	10	1	1	0
9 9	1 2	06:58 15:44	10:41 19:30	12,876 13,001	-13 -12	-124,239 -124,331	41 12	2 0	2 0	0 0
10 10	1 2	00:35 08:55	03:10 13:03	9,040 14,368	-9 -1	21,773 21,821	4 21	8 2	0 2	0 0
11 11	1 2	03:01 18:50	05:59 21:52	10,286 10,553	-12 -23	212,029 212,219	11 11	1 0	0 0	0 0
12	1	08:34	13:29	17,196	-8	-39,962	24	2	2	0
13	1	00:00	04:50	16,853	-17	-236,937	11	1	1	0
14 14	1 2	16:41 21:53	21:52 22:56	18,034 3,774	-17 -15	-185,328 -185,345	8 3	0 4	0 0	0 0
15 15 15	1 2 3	05:39 13:05 15:42	07:01 15:40 17:58	4,673 9,043 7,969	-11 -6 -18	97,042 97,022 97,001	6 42 7	1 2 1	0 2 0	0 0 0
16 16	1 2	00:00 21:59	03:18 23:59	11,589 6,923	-14 -521	213,295 212,934	13 11244	2 14	1 6339	0 0
17 17	1 2	04:32 08:00	05:59 10:46	5,138 9,483	-9 -3	-161,215 -161,179	7 51	4 2	0 2	0 0
18 18	1 2	13:46 15:42	15:40 20:22	6,578 16,270	-7 -13	-171,359 -171,388	66 6	2 8	2 0	0 0
19 19	1 2	01:00 17:03	05:35 19:25	15,879 8,208	-10 -24	213,870 214,067	24 11	2 0	1 0	0 0
20 20 20	1 2 3	00:00 20:40 21:53	01:35 21:52 23:59	5,711 4,011 7,326	-10 -19 502	-57,789 -57,856 -57,339	7 3 11815	10 0 14	0 0 7324	0 0 0
21 21	1 2	13:07 15:42	15:40 19:13	8,911 12,186	-6 -14	190,191 190,210	42 10	2 0	2 0	0 0
22	1	15:42	21:52	21,403	-23	-143,115	4	0	0	0
23 23	1 2	00:00 21:59	03:56 23:59	13,687 6,951	-13 -589	-251,942 -252,266	16 12646	2 14	1 6951	0 0
24	-
25 25	1 2	09:46 19:35	14:07 21:52	15,158 7,938	-6 -13	-29,860 -29,889	44 7	2 0	2 0	0 0
26 26	1 2	03:56 12:21	07:15 15:40	11,605 11,428	-13 -4	257,255 257,682	47 40	2 2	1 0	0 0
27	-
28	1	03:10	09:42	22,739	-11	-92,071	22	1	0	0
29 29	1 2	11:14 15:42	15:40 16:42	15,471 3,416	-8 -15	-265,137 -265,177	24 7	2 0	2 0	0 0
30	-
31 31	1 2	18:59 21:53	21:52 23:59	10,042 7,326	-19 782	-181,229 -180,474	17 18268	13 14	0 7325	0 0
32 32 32	1 2 3	00:00 19:41 21:53	01:03 21:52 23:59	3,807 7,552 7,310	-2 -19 941	375,227 375,641 376,646	14 15 21788	1 0 14	0 0 7309	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-