GPS Space Vehicle Time Integrity for MJD 53803

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
18:30
23:59
19,791
   -32
   -40,673
17
1
0
0

2
1
07:52
13:08
18,960
   -34
    15,308
16
23
0
0

3
3
3
1
2
3
00:00
01:45
15:46
01:43
03:59
18:29
  6,184
  7,932
  9,784
   -44
   -44
   -31
   -80,414
   -80,443
   -80,583
9
18
12
17
39
10
0
0
0
0
0
0

4
1
06:49
11:46
17,762
   -35
  -171,665
65
0
0
0

5
1
08:30
13:16
17,127
   -34
   392,514
407
1
4971
0

6
1
11:01
16:24
19,369
   -35
  -388,366
176
0
0
0

7
1
10:28
15:45
19,048
   -34
  -510,204
46
0
0
0

8
1
01:56
07:52
21,345
   -36
    58,878
7
70
0
0

9
9
9
1
2
3
06:53
15:32
17:10
10:27
17:08
18:31
12,860
  5,782
  4,809
   -41
   -33
   -37
   -11,071
   -11,108
   -11,120
12
6
9
1
7
43
0
0
0
0
0
0

10
1
10:20
14:48
16,062
   -24
   -79,901
10
59
0
0

11
11
1
2
03:21
19:27
07:20
22:11
14,343
  9,750
   -39
   -37
  -312,193
  -312,342
17
14
50
15
0
0
0
0

12
-

13
1
00:00
04:37
16,605
   -43
   -46,224
22
1
0
0

14
1
16:25
21:40
18,852
   -28
    18,116
9
11
0
0

15
1
14:22
19:47
19,536
   -30
  -577,723
41
0
0
0

16
16
1
2
00:00
21:18
01:49
23:59
  6,542
  9,682
   -41
   -27
   -30,174
   -30,313
13
12
35
2
0
0
0
0

17
1
04:30
09:43
18,783
   -37
   -64,775
40
0
0
0

18
1
13:51
18:53
18,136
   -33
   224,797
8
31
0
0

19
19
1
2
00:55
17:30
05:22
19:07
16,017
  5,818
   -37
   -38
    19,458
    19,391
14
10
49
27
0
0
0
0

20
20
1
2
00:00
20:28
01:23
23:59
  5,023
12,682
   -53
   -26
    31,051
    31,013
11
12
37
1
0
0
0
0

21
1
12:36
18:53
22,603
   -35
   -11,973
28
0
0
0

22
1
16:58
21:41
16,985
   -34
   -74,696
21
0
0
0

23
23
1
2
00:00
21:41
03:35
23:59
12,919
  8,289
   -43
   -24
  -147,864
  -147,745
7
6
15
29
0
0
0
0

24
1
05:54
09:50
14,117
   -32
   -91,384
19
1
0
0

25
1
18:54
23:59
18,341
   -19
    39,300
174
0
0
0

26
26
1
2
04:37
12:36
07:05
15:31
  8,868
10,487
   -37
   -25
    55,095
    55,384
20
25
13
1
0
0
0
0

27
1
01:29
06:48
19,133
   -41
   -39,041
16
1
0
0

28
1
02:42
09:20
23,818
   -42
   -31,909
6
66
0
0

29
29
1
2
04:05
14:55
06:52
16:30
10,052
  5,658
   -43
   -42
  -555,400
  -555,793
36
25
1
11
0
0
0
0

30
1
09:34
13:50
15,354
   -32
   -27,715
9
3
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	18:30	23:59	19,791	-32	-40,673	17	1	0	0
2	1	07:52	13:08	18,960	-34	15,308	16	23	0	0
3 3 3	1 2 3	00:00 01:45 15:46	01:43 03:59 18:29	6,184 7,932 9,784	-44 -44 -31	-80,414 -80,443 -80,583	9 18 12	17 39 10	0 0 0	0 0 0
4	1	06:49	11:46	17,762	-35	-171,665	65	0	0	0
5	1	08:30	13:16	17,127	-34	392,514	407	1	4971	0
6	1	11:01	16:24	19,369	-35	-388,366	176	0	0	0
7	1	10:28	15:45	19,048	-34	-510,204	46	0	0	0
8	1	01:56	07:52	21,345	-36	58,878	7	70	0	0
9 9 9	1 2 3	06:53 15:32 17:10	10:27 17:08 18:31	12,860 5,782 4,809	-41 -33 -37	-11,071 -11,108 -11,120	12 6 9	1 7 43	0 0 0	0 0 0
10	1	10:20	14:48	16,062	-24	-79,901	10	59	0	0
11 11	1 2	03:21 19:27	07:20 22:11	14,343 9,750	-39 -37	-312,193 -312,342	17 14	50 15	0 0	0 0
12	-
13	1	00:00	04:37	16,605	-43	-46,224	22	1	0	0
14	1	16:25	21:40	18,852	-28	18,116	9	11	0	0
15	1	14:22	19:47	19,536	-30	-577,723	41	0	0	0
16 16	1 2	00:00 21:18	01:49 23:59	6,542 9,682	-41 -27	-30,174 -30,313	13 12	35 2	0 0	0 0
17	1	04:30	09:43	18,783	-37	-64,775	40	0	0	0
18	1	13:51	18:53	18,136	-33	224,797	8	31	0	0
19 19	1 2	00:55 17:30	05:22 19:07	16,017 5,818	-37 -38	19,458 19,391	14 10	49 27	0 0	0 0
20 20	1 2	00:00 20:28	01:23 23:59	5,023 12,682	-53 -26	31,051 31,013	11 12	37 1	0 0	0 0
21	1	12:36	18:53	22,603	-35	-11,973	28	0	0	0
22	1	16:58	21:41	16,985	-34	-74,696	21	0	0	0
23 23	1 2	00:00 21:41	03:35 23:59	12,919 8,289	-43 -24	-147,864 -147,745	7 6	15 29	0 0	0 0
24	1	05:54	09:50	14,117	-32	-91,384	19	1	0	0
25	1	18:54	23:59	18,341	-19	39,300	174	0	0	0
26 26	1 2	04:37 12:36	07:05 15:31	8,868 10,487	-37 -25	55,095 55,384	20 25	13 1	0 0	0 0
27	1	01:29	06:48	19,133	-41	-39,041	16	1	0	0
28	1	02:42	09:20	23,818	-42	-31,909	6	66	0	0
29 29	1 2	04:05 14:55	06:52 16:30	10,052 5,658	-43 -42	-555,400 -555,793	36 25	1 11	0 0	0 0
30	1	09:34	13:50	15,354	-32	-27,715	9	3	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-