GPS Space Vehicle Time Integrity for MJD 53478

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
1
2
16:47
21:16
21:15
22:54
16,082
  5,908
   -79
   -83
  -399,263
  -399,286
11
12
23
20
0
0
0
0

2
1
06:04
11:20
18,953
   -71
    25,952
11
35
0
0

3
3
3
1
2
3
00:00
15:06
22:04
02:27
16:46
23:59
  8,822
  6,014
  6,871
   -77
   -83
   -64
  -101,324
  -101,493
  -101,558
20
11
11
60
29
0
0
0
0
0
0
0

4
1
04:59
09:49
17,385
   -73
  -274,678
109
0
0
0

5
1
06:32
11:23
17,494
   -82
   -92,531
26
45
0
0

6
1
09:13
14:38
19,547
   -78
  -386,903
333
0
2671
0

7
1
02:52
08:54
21,533
   -79
   -33,533
201
0
0
0

8
1
00:00
05:58
21,510
   -82
    26,525
6
45
0
0

9
9
9
1
2
3
05:09
13:45
15:24
08:43
14:51
16:51
12,831
  3,935
  5,233
   -77
   -73
   -79
    39,337
    39,387
    39,393
5
7
6
23
4
10
0
0
0
0
0
0

10
1
07:59
13:00
18,045
   -76
   -62,253
15
53
0
0

11
11
1
2
01:37
17:20
05:34
20:28
14,160
11,313
   -72
   -81
  -215,799
  -216,028
22
18
64
3
0
0
0
0

12
-

13
13
1
2
00:00
21:26
02:52
23:59
10,322
  9,200
   -85
   -74
     5,281
     5,196
13
7
59
32
0
0
0
0

14
1
14:39
19:55
18,928
   -74
    30,371
7
50
0
0

15
1
12:43
18:28
20,717
   -83
  -418,866
38
0
0
0

16
1
19:32
23:59
16,023
   -75
    -2,098
12
0
0
0

17
-

18
1
11:52
17:00
18,466
   -77
   146,414
13
1
0
0

19
19
19
1
2
3
00:00
15:08
22:59
03:26
17:19
23:59
12,389
  7,865
  3,640
   -73
   -82
   -65
    18,584
    18,622
    18,662
8
6
4
79
13
17
0
0
0
0
0
0

20
1
18:54
23:40
17,210
   -77
    72,006
19
0
0
0

21
1
10:46
17:02
22,555
   -77
   -98,906
19
0
0
0

22
22
1
2
13:12
16:00
15:07
19:50
  6,931
13,765
   -78
   -91
   -20,491
   -20,515
5
10
25
50
0
0
0
0

23
23
1
2
00:00
20:29
01:58
23:59
  7,089
12,640
   -87
   -72
  -203,218
  -203,042
6
6
20
26
0
0
0
0

24
24
1
2
03:56
19:52
08:15
21:23
15,508
  5,413
   -78
   -84
   -10,282
   -10,455
25
13
113
41
0
0
0
0

25
1
17:03
22:35
19,920
   -84
   -90,964
14
2
0
0

26
26
1
2
03:05
10:55
05:20
14:38
  8,081
13,436
   -74
   -74
   -19,612
   -19,671
12
14
1
3
0
0
0
0

27
27
1
2
00:00
22:50
04:59
23:59
17,921
  4,158
   -78
   -70
   -46,856
   -47,536
55
11
1
8
1
0
0
0

28
1
01:06
07:43
23,828
   -76
   -46,758
8
47
0
0

29
29
1
2
02:21
10:30
05:06
14:45
  9,892
15,267
   -78
   -77
   -12,931
   -12,143
64
100
1
0
1
0
0
0

30
30
1
2
07:59
17:44
12:15
20:15
15,369
  8,991
   -77
   -73
  -136,078
  -136,836
116
67
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	1 2	16:47 21:16	21:15 22:54	16,082 5,908	-79 -83	-399,263 -399,286	11 12	23 20	0 0	0 0
2	1	06:04	11:20	18,953	-71	25,952	11	35	0	0
3 3 3	1 2 3	00:00 15:06 22:04	02:27 16:46 23:59	8,822 6,014 6,871	-77 -83 -64	-101,324 -101,493 -101,558	20 11 11	60 29 0	0 0 0	0 0 0
4	1	04:59	09:49	17,385	-73	-274,678	109	0	0	0
5	1	06:32	11:23	17,494	-82	-92,531	26	45	0	0
6	1	09:13	14:38	19,547	-78	-386,903	333	0	2671	0
7	1	02:52	08:54	21,533	-79	-33,533	201	0	0	0
8	1	00:00	05:58	21,510	-82	26,525	6	45	0	0
9 9 9	1 2 3	05:09 13:45 15:24	08:43 14:51 16:51	12,831 3,935 5,233	-77 -73 -79	39,337 39,387 39,393	5 7 6	23 4 10	0 0 0	0 0 0
10	1	07:59	13:00	18,045	-76	-62,253	15	53	0	0
11 11	1 2	01:37 17:20	05:34 20:28	14,160 11,313	-72 -81	-215,799 -216,028	22 18	64 3	0 0	0 0
12	-
13 13	1 2	00:00 21:26	02:52 23:59	10,322 9,200	-85 -74	5,281 5,196	13 7	59 32	0 0	0 0
14	1	14:39	19:55	18,928	-74	30,371	7	50	0	0
15	1	12:43	18:28	20,717	-83	-418,866	38	0	0	0
16	1	19:32	23:59	16,023	-75	-2,098	12	0	0	0
17	-
18	1	11:52	17:00	18,466	-77	146,414	13	1	0	0
19 19 19	1 2 3	00:00 15:08 22:59	03:26 17:19 23:59	12,389 7,865 3,640	-73 -82 -65	18,584 18,622 18,662	8 6 4	79 13 17	0 0 0	0 0 0
20	1	18:54	23:40	17,210	-77	72,006	19	0	0	0
21	1	10:46	17:02	22,555	-77	-98,906	19	0	0	0
22 22	1 2	13:12 16:00	15:07 19:50	6,931 13,765	-78 -91	-20,491 -20,515	5 10	25 50	0 0	0 0
23 23	1 2	00:00 20:29	01:58 23:59	7,089 12,640	-87 -72	-203,218 -203,042	6 6	20 26	0 0	0 0
24 24	1 2	03:56 19:52	08:15 21:23	15,508 5,413	-78 -84	-10,282 -10,455	25 13	113 41	0 0	0 0
25	1	17:03	22:35	19,920	-84	-90,964	14	2	0	0
26 26	1 2	03:05 10:55	05:20 14:38	8,081 13,436	-74 -74	-19,612 -19,671	12 14	1 3	0 0	0 0
27 27	1 2	00:00 22:50	04:59 23:59	17,921 4,158	-78 -70	-46,856 -47,536	55 11	1 8	1 0	0 0
28	1	01:06	07:43	23,828	-76	-46,758	8	47	0	0
29 29	1 2	02:21 10:30	05:06 14:45	9,892 15,267	-78 -77	-12,931 -12,143	64 100	1 0	1 0	0 0
30 30	1 2	07:59 17:44	12:15 20:15	15,369 8,991	-77 -73	-136,078 -136,836	116 67	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-