GPS Space Vehicle Time Integrity for MJD 53678

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
02:34
09:12
23,916
   -63
   -17,174
20
0
0
0

2
1
16:11
21:35
19,317
   -59
    26,512
9
100
0
0

3
3
1
2
00:17
08:21
03:06
12:34
10,127
15,104
   -52
   -56
   -48,069
   -48,167
16
25
10
18
0
0
0
0

4
1
15:16
20:04
17,231
   -64
   -38,587
76
0
0
0

5
1
17:02
21:48
17,129
   -61
  -257,243
263
0
0
0

6
6
1
2
00:00
19:41
01:06
23:59
  3,993
15,521
   -83
   -55
  -843,452
  -843,307
6
6
6
19
0
0
0
0

7
7
1
2
13:14
18:21
18:20
19:32
18,334
  4,149
   -58
   -66
  -399,607
  -399,773
79
20
0
0
0
0
0
0

8
1
10:26
16:23
21,380
   -70
    46,147
5
61
0
0

9
-

10
1
18:22
23:16
17,594
   -56
   -73,060
9
20
0
0

11
11
1
2
03:43
11:53
06:48
15:51
11,049
14,295
   -60
   -60
  -279,851
  -279,953
18
22
13
58
0
0
0
0

12
-

13
1
07:55
13:14
19,157
   -60
   -21,963
23
0
0
0

14
1
01:07
06:14
18,395
   -57
    24,102
9
85
0
0

15
15
1
2
00:00
22:33
04:23
23:59
15,811
  5,180
   -55
   -48
  -514,331
  -514,725
34
14
1
0
0
0
0
0

16
1
05:56
10:55
17,921
   -54
   -13,289
15
21
0
0

17
-

18
18
1
2
00:00
21:58
03:43
23:59
13,365
  7,311
   -64
   -48
   199,461
   199,678
9
4
10
32
0
0
0
0

19
19
1
2
01:34
09:25
03:43
13:53
  7,747
16,114
   -61
   -60
    26,212
    26,210
8
11
3
74
0
0
0
0

20
1
05:16
10:02
17,191
   -56
    42,311
14
2
0
0

21
21
1
2
00:00
20:53
03:20
23:59
12,021
11,173
   -67
   -52
  -144,287
  -144,546
18
15
1
0
0
0
0
0

22
1
00:00
06:14
22,468
   -56
   -49,669
23
4
0
0

23
1
06:48
12:14
19,538
   -59
  -165,744
5
67
0
0

24
1
14:23
18:30
14,856
   -59
   -59,600
20
78
0
0

25
1
03:29
08:36
18,386
   -51
    -2,816
12
13
0
0

26
26
26
1
2
3
00:00
13:06
21:04
01:36
15:36
23:59
  5,747
  8,815
10,551
   -71
   -67
   -52
    11,895
    12,158
    12,332
13
8
10
32
13
0
0
0
0
0
0
0

27
1
09:12
15:15
21,805
   -58
   -21,911
20
0
0
0

28
1
11:17
17:54
23,774
   -58
   -39,354
7
123
0
0

29
29
29
1
2
3
00:00
12:33
20:45
01:02
15:23
23:59
  3,708
10,109
11,599
   -75
   -67
   -48
  -398,097
  -398,979
  -399,519
27
64
69
1
1
0
1
0
0
0
0
0

30
30
1
2
04:56
18:15
06:34
22:32
  5,803
15,429
   -58
   -66
  -433,127
  -433,668
25
49
9
0
0
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	02:34	09:12	23,916	-63	-17,174	20	0	0	0
2	1	16:11	21:35	19,317	-59	26,512	9	100	0	0
3 3	1 2	00:17 08:21	03:06 12:34	10,127 15,104	-52 -56	-48,069 -48,167	16 25	10 18	0 0	0 0
4	1	15:16	20:04	17,231	-64	-38,587	76	0	0	0
5	1	17:02	21:48	17,129	-61	-257,243	263	0	0	0
6 6	1 2	00:00 19:41	01:06 23:59	3,993 15,521	-83 -55	-843,452 -843,307	6 6	6 19	0 0	0 0
7 7	1 2	13:14 18:21	18:20 19:32	18,334 4,149	-58 -66	-399,607 -399,773	79 20	0 0	0 0	0 0
8	1	10:26	16:23	21,380	-70	46,147	5	61	0	0
9	-
10	1	18:22	23:16	17,594	-56	-73,060	9	20	0	0
11 11	1 2	03:43 11:53	06:48 15:51	11,049 14,295	-60 -60	-279,851 -279,953	18 22	13 58	0 0	0 0
12	-
13	1	07:55	13:14	19,157	-60	-21,963	23	0	0	0
14	1	01:07	06:14	18,395	-57	24,102	9	85	0	0
15 15	1 2	00:00 22:33	04:23 23:59	15,811 5,180	-55 -48	-514,331 -514,725	34 14	1 0	0 0	0 0
16	1	05:56	10:55	17,921	-54	-13,289	15	21	0	0
17	-
18 18	1 2	00:00 21:58	03:43 23:59	13,365 7,311	-64 -48	199,461 199,678	9 4	10 32	0 0	0 0
19 19	1 2	01:34 09:25	03:43 13:53	7,747 16,114	-61 -60	26,212 26,210	8 11	3 74	0 0	0 0
20	1	05:16	10:02	17,191	-56	42,311	14	2	0	0
21 21	1 2	00:00 20:53	03:20 23:59	12,021 11,173	-67 -52	-144,287 -144,546	18 15	1 0	0 0	0 0
22	1	00:00	06:14	22,468	-56	-49,669	23	4	0	0
23	1	06:48	12:14	19,538	-59	-165,744	5	67	0	0
24	1	14:23	18:30	14,856	-59	-59,600	20	78	0	0
25	1	03:29	08:36	18,386	-51	-2,816	12	13	0	0
26 26 26	1 2 3	00:00 13:06 21:04	01:36 15:36 23:59	5,747 8,815 10,551	-71 -67 -52	11,895 12,158 12,332	13 8 10	32 13 0	0 0 0	0 0 0
27	1	09:12	15:15	21,805	-58	-21,911	20	0	0	0
28	1	11:17	17:54	23,774	-58	-39,354	7	123	0	0
29 29 29	1 2 3	00:00 12:33 20:45	01:02 15:23 23:59	3,708 10,109 11,599	-75 -67 -48	-398,097 -398,979 -399,519	27 64 69	1 1 0	1 0 0	0 0 0
30 30	1 2	04:56 18:15	06:34 22:32	5,803 15,429	-58 -66	-433,127 -433,668	25 49	9 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-