GPS Space Vehicle Time Integrity for MJD 53841

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
15:54
22:04
22,136
   -40
   -47,474
17
0
0
0

2
1
05:16
10:20
18,263
   -39
     8,757
18
24
0
0

3
3
3
1
2
3
00:00
13:30
21:07
01:24
15:53
23:07
  5,020
  8,528
  7,099
   -50
   -45
   -29
   -90,768
   -90,938
   -91,017
15
17
13
40
0
21
0
0
0
0
0
0

4
1
04:12
09:08
17,647
   -41
  -206,252
58
0
0
0

5
1
05:53
10:40
17,191
   -39
   153,209
332
1
2402
0

6
1
08:23
13:29
18,411
   -37
  -474,897
129
0
0
0

7
1
10:43
15:08
15,890
   -37
  -528,649
28
1
0
0

8
1
00:00
05:15
18,945
   -35
    62,645
6
72
0
0

9
9
9
1
2
3
04:12
12:56
14:41
07:51
14:37
15:54
13,158
  6,090
  4,226
   -35
   -28
   -32
   -16,317
   -16,355
   -16,368
15
7
7
47
8
1
0
0
0
0
0
0

10
1
07:14
12:08
17,586
   -32
   -81,893
8
8
0
0

11
11
1
2
00:45
16:50
04:45
19:35
14,340
  9,909
   -36
   -46
  -320,863
  -321,008
16
17
40
31
0
0
0
0

12
-

13
13
1
2
00:00
20:29
01:58
23:59
  7,123
12,620
   -53
   -37
   -54,908
   -55,099
13
14
1
2
0
0
0
0

14
1
14:41
19:01
15,583
   -38
    15,794
8
0
0
0

15
1
11:17
17:13
21,324
   -36
  -597,614
45
0
0
0

16
1
18:41
23:10
16,135
   -38
   -37,240
18
0
0
0

17
17
1
2
01:54
05:47
05:46
07:17
13,907
  5,352
   -42
   -45
   -82,949
   -82,996
21
8
3
26
0
0
0
0

18
1
11:17
16:19
18,142
   -39
   231,026
7
56
0
0

19
19
19
1
2
3
00:00
14:41
22:33
02:46
16:31
23:59
  9,982
  6,592
  5,176
   -40
   -42
   -31
    15,030
    14,948
    14,916
15
11
6
47
2
4
0
0
0
0
0
0

20
1
17:58
22:48
17,351
   -41
    28,466
12
70
0
0

21
21
1
2
10:00
15:09
14:41
16:19
16,826
  4,235
   -36
   -52
   -21,875
   -21,927
18
9
6
0
0
0
0
0

22
1
12:53
19:06
22,385
   -44
   -86,181
32
0
0
0

23
1
19:06
23:59
17,556
   -38
  -143,903
9
178
0
0

24
1
03:15
07:21
14,777
   -38
  -101,141
18
0
0
0

25
1
16:20
21:38
18,986
   -37
   -11,401
36
0
0
0

26
26
1
2
01:59
09:56
04:30
12:52
  8,980
10,560
   -43
   -36
    87,803
    88,123
24
28
4
0
0
0
0
0

27
27
1
2
00:00
22:49
04:11
23:59
15,104
  4,219
   -48
   -34
   -44,558
   -44,669
17
7
1
11
0
0
0
0

28
1
00:07
06:44
23,806
   -40
   -29,438
6
53
0
0

29
29
29
1
2
3
01:31
09:41
12:19
04:11
11:16
13:29
  9,562
  5,697
  4,200
   -47
   -32
   -53
  -586,303
  -586,514
  -586,607
30
15
14
1
1
0
0
0
0
0
0
0

30
30
1
2
07:03
17:29
11:16
19:01
15,179
  5,517
   -43
   -38
  -149,641
  -151,255
222
83
1
0
1
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	15:54	22:04	22,136	-40	-47,474	17	0	0	0
2	1	05:16	10:20	18,263	-39	8,757	18	24	0	0
3 3 3	1 2 3	00:00 13:30 21:07	01:24 15:53 23:07	5,020 8,528 7,099	-50 -45 -29	-90,768 -90,938 -91,017	15 17 13	40 0 21	0 0 0	0 0 0
4	1	04:12	09:08	17,647	-41	-206,252	58	0	0	0
5	1	05:53	10:40	17,191	-39	153,209	332	1	2402	0
6	1	08:23	13:29	18,411	-37	-474,897	129	0	0	0
7	1	10:43	15:08	15,890	-37	-528,649	28	1	0	0
8	1	00:00	05:15	18,945	-35	62,645	6	72	0	0
9 9 9	1 2 3	04:12 12:56 14:41	07:51 14:37 15:54	13,158 6,090 4,226	-35 -28 -32	-16,317 -16,355 -16,368	15 7 7	47 8 1	0 0 0	0 0 0
10	1	07:14	12:08	17,586	-32	-81,893	8	8	0	0
11 11	1 2	00:45 16:50	04:45 19:35	14,340 9,909	-36 -46	-320,863 -321,008	16 17	40 31	0 0	0 0
12	-
13 13	1 2	00:00 20:29	01:58 23:59	7,123 12,620	-53 -37	-54,908 -55,099	13 14	1 2	0 0	0 0
14	1	14:41	19:01	15,583	-38	15,794	8	0	0	0
15	1	11:17	17:13	21,324	-36	-597,614	45	0	0	0
16	1	18:41	23:10	16,135	-38	-37,240	18	0	0	0
17 17	1 2	01:54 05:47	05:46 07:17	13,907 5,352	-42 -45	-82,949 -82,996	21 8	3 26	0 0	0 0
18	1	11:17	16:19	18,142	-39	231,026	7	56	0	0
19 19 19	1 2 3	00:00 14:41 22:33	02:46 16:31 23:59	9,982 6,592 5,176	-40 -42 -31	15,030 14,948 14,916	15 11 6	47 2 4	0 0 0	0 0 0
20	1	17:58	22:48	17,351	-41	28,466	12	70	0	0
21 21	1 2	10:00 15:09	14:41 16:19	16,826 4,235	-36 -52	-21,875 -21,927	18 9	6 0	0 0	0 0
22	1	12:53	19:06	22,385	-44	-86,181	32	0	0	0
23	1	19:06	23:59	17,556	-38	-143,903	9	178	0	0
24	1	03:15	07:21	14,777	-38	-101,141	18	0	0	0
25	1	16:20	21:38	18,986	-37	-11,401	36	0	0	0
26 26	1 2	01:59 09:56	04:30 12:52	8,980 10,560	-43 -36	87,803 88,123	24 28	4 0	0 0	0 0
27 27	1 2	00:00 22:49	04:11 23:59	15,104 4,219	-48 -34	-44,558 -44,669	17 7	1 11	0 0	0 0
28	1	00:07	06:44	23,806	-40	-29,438	6	53	0	0
29 29 29	1 2 3	01:31 09:41 12:19	04:11 11:16 13:29	9,562 5,697 4,200	-47 -32 -53	-586,303 -586,514 -586,607	30 15 14	1 1 0	0 0 0	0 0 0
30 30	1 2	07:03 17:29	11:16 19:01	15,179 5,517	-43 -38	-149,641 -151,255	222 83	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-