GPS Space Vehicle Time Integrity for MJD 53404

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
21:21
04:07
23:59
14,329
  9,129
    54
   -34
  -386,370
  -386,617
44
3552
3
5
3
6
0
0

2
1
11:07
17:19
21,709
    45
    36,510
30
1
1
0

3
3
1
2
03:08
19:02
07:29
21:48
14,996
  9,757
    43
    48
   -81,682
   -81,854
34
9
3
0
2
0
0
0

4
1
09:50
15:30
19,705
    45
  -415,482
125
1
1
0

5
1
11:39
16:30
16,993
    44
   -76,111
24
1
1
0

6
6
1
2
14:23
17:35
17:32
19:46
10,725
  7,534
    43
    47
    56,448
    55,636
265
178
1
0
1
0
0
0

7
1
07:40
13:57
21,794
    51
   -24,969
199
0
0
0

8
8
1
2
04:52
08:00
05:59
10:55
  4,023
10,016
    63
    51
    20,422
    20,424
4
3
5
22
0
0
0
0

9
9
1
2
10:11
18:47
13:46
22:40
12,418
13,462
    39
    50
    27,249
    27,311
6
24
1
1
0
1
0
0

10
1
13:04
17:32
15,423
    45
   -58,290
12
1
1
0

11
11
11
1
2
3
00:00
06:40
22:19
01:36
10:44
23:59
  5,769
14,133
  5,901
    49
    56
    59
  -190,937
  -191,038
  -191,229
8
22
453
1
1
5
0
0
5
0
0
0

12
-

13
1
02:23
07:49
18,839
    52
    12,664
31
2
2
0

14
14
1
2
00:00
19:36
01:58
21:59
  6,878
  8,145
    54
    52
    31,648
    31,651
61
4
2
1
2
0
0
0

15
1
17:52
23:37
20,158
    46
  -384,692
36
1
1
0

16
1
00:36
05:34
17,368
    54
    -1,766
42
3
3
0

17
1
12:14
15:51
12,575
    74
    66,700
60
1
0
3975

18
1
17:35
23:30
20,547
    45
   123,766
29
1
1
0

19
19
1
2
04:05
20:06
08:35
22:26
15,540
  8,153
    58
    48
    13,027
    13,068
8
24
1
1
1
1
0
0

20
1
00:00
04:42
16,431
    53
    87,690
36
3
3
0

21
21
1
2
15:52
17:35
17:32
22:12
  5,593
15,932
    36
    46
   -89,450
   -89,456
4
36
0
1
0
1
0
0

22
1
18:12
23:59
20,192
   166
   -16,585
7523
5
5
0

23
1
01:03
06:58
20,356
    53
  -211,775
46
4
3
0

24
1
09:22
14:38
18,489
    40
   -92,981
14
0
0
0

25
25
1
2
00:00
22:01
03:48
23:59
13,408
  6,936
    51
  -176
   -85,378
   -85,669
25
7978
2
5
2
6
0
0

26
26
26
1
2
3
08:03
15:54
17:35
10:21
17:32
20:37
  7,983
  5,421
10,537
    55
    37
    44
  -323,442
  -323,592
  -323,628
14
7
13
1
0
0
0
0
0
0
0
0

27
27
1
2
04:00
08:00
05:59
10:04
  7,076
  7,171
    55
    53
    -2,751
    -2,841
49
17
1
0
1
0
0
0

28
1
08:00
12:48
16,659
    43
   -46,623
5
3
0
0

29
29
29
1
2
3
07:28
15:35
17:35
10:09
17:32
19:59
  9,343
  6,559
  8,253
    54
    40
    49
  -154,730
  -154,194
  -154,023
54
40
51
1
0
0
0
0
0
0
0
0

30
30
30
1
2
3
00:00
12:56
22:36
01:22
17:15
23:59
  4,947
15,144
  4,887
    48
    39
    -1
  -426,178
  -425,382
  -424,962
24
69
1183
1
1
5
1
0
5
0
0
0

31
-

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 21:21	04:07 23:59	14,329 9,129	54 -34	-386,370 -386,617	44 3552	3 5	3 6	0 0
2	1	11:07	17:19	21,709	45	36,510	30	1	1	0
3 3	1 2	03:08 19:02	07:29 21:48	14,996 9,757	43 48	-81,682 -81,854	34 9	3 0	2 0	0 0
4	1	09:50	15:30	19,705	45	-415,482	125	1	1	0
5	1	11:39	16:30	16,993	44	-76,111	24	1	1	0
6 6	1 2	14:23 17:35	17:32 19:46	10,725 7,534	43 47	56,448 55,636	265 178	1 0	1 0	0 0
7	1	07:40	13:57	21,794	51	-24,969	199	0	0	0
8 8	1 2	04:52 08:00	05:59 10:55	4,023 10,016	63 51	20,422 20,424	4 3	5 22	0 0	0 0
9 9	1 2	10:11 18:47	13:46 22:40	12,418 13,462	39 50	27,249 27,311	6 24	1 1	0 1	0 0
10	1	13:04	17:32	15,423	45	-58,290	12	1	1	0
11 11 11	1 2 3	00:00 06:40 22:19	01:36 10:44 23:59	5,769 14,133 5,901	49 56 59	-190,937 -191,038 -191,229	8 22 453	1 1 5	0 0 5	0 0 0
12	-
13	1	02:23	07:49	18,839	52	12,664	31	2	2	0
14 14	1 2	00:00 19:36	01:58 21:59	6,878 8,145	54 52	31,648 31,651	61 4	2 1	2 0	0 0
15	1	17:52	23:37	20,158	46	-384,692	36	1	1	0
16	1	00:36	05:34	17,368	54	-1,766	42	3	3	0
17	1	12:14	15:51	12,575	74	66,700	60	1	0	3975
18	1	17:35	23:30	20,547	45	123,766	29	1	1	0
19 19	1 2	04:05 20:06	08:35 22:26	15,540 8,153	58 48	13,027 13,068	8 24	1 1	1 1	0 0
20	1	00:00	04:42	16,431	53	87,690	36	3	3	0
21 21	1 2	15:52 17:35	17:32 22:12	5,593 15,932	36 46	-89,450 -89,456	4 36	0 1	0 1	0 0
22	1	18:12	23:59	20,192	166	-16,585	7523	5	5	0
23	1	01:03	06:58	20,356	53	-211,775	46	4	3	0
24	1	09:22	14:38	18,489	40	-92,981	14	0	0	0
25 25	1 2	00:00 22:01	03:48 23:59	13,408 6,936	51 -176	-85,378 -85,669	25 7978	2 5	2 6	0 0
26 26 26	1 2 3	08:03 15:54 17:35	10:21 17:32 20:37	7,983 5,421 10,537	55 37 44	-323,442 -323,592 -323,628	14 7 13	1 0 0	0 0 0	0 0 0
27 27	1 2	04:00 08:00	05:59 10:04	7,076 7,171	55 53	-2,751 -2,841	49 17	1 0	1 0	0 0
28	1	08:00	12:48	16,659	43	-46,623	5	3	0	0
29 29 29	1 2 3	07:28 15:35 17:35	10:09 17:32 19:59	9,343 6,559 8,253	54 40 49	-154,730 -154,194 -154,023	54 40 51	1 0 0	0 0 0	0 0 0
30 30 30	1 2 3	00:00 12:56 22:36	01:22 17:15 23:59	4,947 15,144 4,887	48 39 -1	-426,178 -425,382 -424,962	24 69 1183	1 1 5	1 0 5	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-