GPS Space Vehicle Time Integrity for MJD 53900

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
11:52
18:05
22,301
   -74
   -59,552
22
0
0
0

2
1
01:12
06:19
18,346
   -66
    -4,861
26
6
0
0

3
3
1
2
10:29
17:06
11:52
20:55
  4,998
13,609
   -93
   -68
  -106,800
  -106,868
11
17
15
8
0
0
0
0

4
4
1
2
00:07
03:41
03:40
04:50
12,766
  4,123
   -58
   -78
  -253,228
  -253,319
38
16
0
0
0
0
0
0

5
1
01:46
06:35
17,331
   -67
  -121,618
228
1
1
0

6
1
04:29
09:31
18,119
   -68
  -563,404
76
0
0
0

7
7
1
2
07:17
17:42
11:16
18:52
14,331
  4,151
   -81
   -71
  -541,309
  -541,325
11
9
116
23
0
0
0
0

8
8
1
2
00:00
19:49
01:12
23:59
  4,317
15,023
   -71
   -68
    68,804
    68,918
4
6
8
37
0
0
0
0

9
9
9
1
2
3
00:07
09:32
10:39
03:49
10:37
12:30
13,269
  3,829
  6,569
   -68
   -68
   -79
   -24,239
   -24,280
   -24,298
11
7
15
25
15
31
0
0
0
0
0
0

10
10
1
2
03:38
06:45
06:44
08:04
11,164
  4,670
   -65
   -86
   -85,076
   -85,101
10
7
7
30
0
0
0
0

11
11
1
2
12:31
20:40
15:33
23:59
10,933
11,925
   -80
   -65
  -333,443
  -333,497
16
12
33
15
0
0
0
0

12
-

13
1
16:25
21:51
19,552
   -76
   -69,524
23
0
0
0

14
1
10:03
14:59
17,685
   -72
    11,914
10
28
0
0

15
1
07:17
13:13
21,291
   -69
  -628,563
45
0
0
0

16
1
14:41
19:36
17,693
   -73
   -49,622
23
68
0
0

17
17
1
2
00:00
21:49
02:56
23:59
10,538
  7,822
   -72
   -62
   -98,367
   -98,479
10
8
45
15
0
0
0
0

18
1
06:48
12:30
20,521
   -76
   239,215
6
82
0
0

19
19
1
2
10:38
18:09
12:30
22:37
  6,701
16,059
   -83
   -70
     5,352
     5,297
13
17
27
9
0
0
0
0

20
1
14:03
18:50
17,164
   -76
    25,348
11
143
0
0

21
21
1
2
06:03
11:17
10:38
12:20
16,446
  3,801
   -73
   -90
   -35,495
   -35,542
16
6
4
2
0
0
0
0

22
22
1
2
08:50
10:38
10:03
15:05
  4,386
15,945
   -66
   -77
  -106,512
  -106,570
7
24
2
8
0
0
0
0

23
1
15:29
20:51
19,238
   -76
  -139,711
9
202
0
0

24
1
00:00
03:59
14,382
   -66
   -13,220
20
1
0
0

25
-

26
26
1
2
05:55
21:53
09:31
23:59
12,954
  7,466
   -72
   -74
   146,313
   146,988
39
25
0
4
0
0
0
0

27
1
18:47
23:59
18,727
   -71
   -53,478
14
18
0
0

28
28
1
2
00:00
20:00
02:42
23:59
  9,741
14,352
   -68
   -61
   -25,385
   -25,308
6
5
28
46
0
0
0
0

29
29
29
1
2
3
05:42
08:17
21:29
07:17
09:58
22:59
  5,680
  6,079
  5,384
   -67
   -85
   -69
  -619,220
  -619,281
  -619,480
10
14
9
1
8
47
0
0
0
0
0
0

30
30
1
2
03:06
13:44
07:17
15:22
15,007
  5,788
   -77
   -83
     -776
     -819
15
12
3
49
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	11:52	18:05	22,301	-74	-59,552	22	0	0	0
2	1	01:12	06:19	18,346	-66	-4,861	26	6	0	0
3 3	1 2	10:29 17:06	11:52 20:55	4,998 13,609	-93 -68	-106,800 -106,868	11 17	15 8	0 0	0 0
4 4	1 2	00:07 03:41	03:40 04:50	12,766 4,123	-58 -78	-253,228 -253,319	38 16	0 0	0 0	0 0
5	1	01:46	06:35	17,331	-67	-121,618	228	1	1	0
6	1	04:29	09:31	18,119	-68	-563,404	76	0	0	0
7 7	1 2	07:17 17:42	11:16 18:52	14,331 4,151	-81 -71	-541,309 -541,325	11 9	116 23	0 0	0 0
8 8	1 2	00:00 19:49	01:12 23:59	4,317 15,023	-71 -68	68,804 68,918	4 6	8 37	0 0	0 0
9 9 9	1 2 3	00:07 09:32 10:39	03:49 10:37 12:30	13,269 3,829 6,569	-68 -68 -79	-24,239 -24,280 -24,298	11 7 15	25 15 31	0 0 0	0 0 0
10 10	1 2	03:38 06:45	06:44 08:04	11,164 4,670	-65 -86	-85,076 -85,101	10 7	7 30	0 0	0 0
11 11	1 2	12:31 20:40	15:33 23:59	10,933 11,925	-80 -65	-333,443 -333,497	16 12	33 15	0 0	0 0
12	-
13	1	16:25	21:51	19,552	-76	-69,524	23	0	0	0
14	1	10:03	14:59	17,685	-72	11,914	10	28	0	0
15	1	07:17	13:13	21,291	-69	-628,563	45	0	0	0
16	1	14:41	19:36	17,693	-73	-49,622	23	68	0	0
17 17	1 2	00:00 21:49	02:56 23:59	10,538 7,822	-72 -62	-98,367 -98,479	10 8	45 15	0 0	0 0
18	1	06:48	12:30	20,521	-76	239,215	6	82	0	0
19 19	1 2	10:38 18:09	12:30 22:37	6,701 16,059	-83 -70	5,352 5,297	13 17	27 9	0 0	0 0
20	1	14:03	18:50	17,164	-76	25,348	11	143	0	0
21 21	1 2	06:03 11:17	10:38 12:20	16,446 3,801	-73 -90	-35,495 -35,542	16 6	4 2	0 0	0 0
22 22	1 2	08:50 10:38	10:03 15:05	4,386 15,945	-66 -77	-106,512 -106,570	7 24	2 8	0 0	0 0
23	1	15:29	20:51	19,238	-76	-139,711	9	202	0	0
24	1	00:00	03:59	14,382	-66	-13,220	20	1	0	0
25	-
26 26	1 2	05:55 21:53	09:31 23:59	12,954 7,466	-72 -74	146,313 146,988	39 25	0 4	0 0	0 0
27	1	18:47	23:59	18,727	-71	-53,478	14	18	0	0
28 28	1 2	00:00 20:00	02:42 23:59	9,741 14,352	-68 -61	-25,385 -25,308	6 5	28 46	0 0	0 0
29 29 29	1 2 3	05:42 08:17 21:29	07:17 09:58 22:59	5,680 6,079 5,384	-67 -85 -69	-619,220 -619,281 -619,480	10 14 9	1 8 47	0 0 0	0 0 0
30 30	1 2	03:06 13:44	07:17 15:22	15,007 5,788	-77 -83	-776 -819	15 12	3 49	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-