GPS Space Vehicle Time Integrity for MJD 53832

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
16:31
21:46
18,842
   -34
   -45,821
12
30
0
0

2
1
05:53
10:57
18,200
   -38
    10,441
15
26
0
0

3
3
3
1
2
3
00:00
14:07
21:44
02:01
16:30
23:41
  7,273
  8,608
  6,932
   -55
   -32
   -31
   -88,227
   -88,382
   -88,461
20
16
11
40
0
14
0
0
0
0
0
0

4
1
04:49
09:35
17,140
   -39
  -198,353
54
0
0
0

5
1
06:30
11:17
17,197
   -37
   205,255
349
1
2880
0

6
1
08:59
14:06
18,434
   -39
  -456,537
138
0
0
0

7
-

8
1
00:00
05:52
21,119
   -42
    61,832
6
143
0
0

9
9
9
1
2
3
04:49
13:33
15:18
08:28
15:14
16:48
13,140
  6,048
  5,289
   -45
   -27
   -36
   -15,104
   -15,129
   -15,147
14
7
10
10
6
18
0
0
0
0
0
0

10
1
07:52
12:46
17,596
   -45
   -81,426
11
9
0
0

11
11
1
2
01:22
17:27
05:21
20:12
14,351
  9,887
   -45
   -40
  -318,846
  -318,981
14
14
37
21
0
0
0
0

12
-

13
13
1
2
00:00
21:07
02:36
23:59
  9,369
10,320
   -59
   -27
   -52,805
   -52,979
16
11
1
11
0
0
0
0

14
1
14:59
19:51
17,494
   -32
    16,363
9
38
0
0

15
1
12:00
17:49
20,982
   -40
  -592,851
48
0
0
0

16
1
19:18
23:47
16,132
   -26
   -35,518
18
0
0
0

17
17
1
2
02:31
06:24
06:23
07:54
13,920
  5,320
   -41
   -46
   -79,305
   -79,356
23
8
12
13
0
0
0
0

18
1
11:25
16:56
19,828
   -33
   229,614
9
58
0
0

19
19
19
1
2
3
00:00
15:31
22:51
03:23
17:08
23:59
12,206
  5,776
  4,131
   -46
   -42
   -26
    16,173
    16,102
    16,080
14
8
6
66
10
12
0
0
0
0
0
0

20
1
18:33
23:23
17,408
   -35
    29,030
15
43
0
0

21
21
1
2
10:38
15:00
14:59
16:56
15,618
  6,914
   -35
   -47
   -19,608
   -19,653
14
10
7
0
0
0
0
0

22
22
1
2
13:05
15:01
15:00
19:42
  6,860
16,885
   -29
   -36
   -83,257
   -83,310
8
23
17
3
0
0
0
0

23
23
1
2
00:00
19:43
01:34
23:59
  5,685
15,382
   -59
   -26
  -144,849
  -144,731
6
9
8
144
0
0
0
0

24
1
03:53
07:57
14,675
   -34
   -98,843
17
0
0
0

25
1
16:56
22:03
18,399
   -34
    -5,801
55
0
0
0

26
26
26
1
2
3
02:37
03:46
10:33
03:45
05:07
15:01
  4,087
  4,770
16,086
   -41
   -53
   -42
    79,666
    79,701
    80,023
14
13
43
0
30
0
0
0
0
0
0
0

27
1
00:00
04:49
17,322
   -44
   -43,261
16
7
0
0

28
1
00:44
07:21
23,863
   -46
   -30,013
7
50
0
0

29
29
1
2
02:07
10:18
04:49
14:32
  9,605
15,142
   -46
   -33
  -579,705
  -579,976
31
44
1
0
0
0
0
0

30
30
1
2
07:39
18:21
11:59
19:55
15,601
  5,592
   -37
   -32
  -108,568
  -110,444
261
98
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	16:31	21:46	18,842	-34	-45,821	12	30	0	0
2	1	05:53	10:57	18,200	-38	10,441	15	26	0	0
3 3 3	1 2 3	00:00 14:07 21:44	02:01 16:30 23:41	7,273 8,608 6,932	-55 -32 -31	-88,227 -88,382 -88,461	20 16 11	40 0 14	0 0 0	0 0 0
4	1	04:49	09:35	17,140	-39	-198,353	54	0	0	0
5	1	06:30	11:17	17,197	-37	205,255	349	1	2880	0
6	1	08:59	14:06	18,434	-39	-456,537	138	0	0	0
7	-
8	1	00:00	05:52	21,119	-42	61,832	6	143	0	0
9 9 9	1 2 3	04:49 13:33 15:18	08:28 15:14 16:48	13,140 6,048 5,289	-45 -27 -36	-15,104 -15,129 -15,147	14 7 10	10 6 18	0 0 0	0 0 0
10	1	07:52	12:46	17,596	-45	-81,426	11	9	0	0
11 11	1 2	01:22 17:27	05:21 20:12	14,351 9,887	-45 -40	-318,846 -318,981	14 14	37 21	0 0	0 0
12	-
13 13	1 2	00:00 21:07	02:36 23:59	9,369 10,320	-59 -27	-52,805 -52,979	16 11	1 11	0 0	0 0
14	1	14:59	19:51	17,494	-32	16,363	9	38	0	0
15	1	12:00	17:49	20,982	-40	-592,851	48	0	0	0
16	1	19:18	23:47	16,132	-26	-35,518	18	0	0	0
17 17	1 2	02:31 06:24	06:23 07:54	13,920 5,320	-41 -46	-79,305 -79,356	23 8	12 13	0 0	0 0
18	1	11:25	16:56	19,828	-33	229,614	9	58	0	0
19 19 19	1 2 3	00:00 15:31 22:51	03:23 17:08 23:59	12,206 5,776 4,131	-46 -42 -26	16,173 16,102 16,080	14 8 6	66 10 12	0 0 0	0 0 0
20	1	18:33	23:23	17,408	-35	29,030	15	43	0	0
21 21	1 2	10:38 15:00	14:59 16:56	15,618 6,914	-35 -47	-19,608 -19,653	14 10	7 0	0 0	0 0
22 22	1 2	13:05 15:01	15:00 19:42	6,860 16,885	-29 -36	-83,257 -83,310	8 23	17 3	0 0	0 0
23 23	1 2	00:00 19:43	01:34 23:59	5,685 15,382	-59 -26	-144,849 -144,731	6 9	8 144	0 0	0 0
24	1	03:53	07:57	14,675	-34	-98,843	17	0	0	0
25	1	16:56	22:03	18,399	-34	-5,801	55	0	0	0
26 26 26	1 2 3	02:37 03:46 10:33	03:45 05:07 15:01	4,087 4,770 16,086	-41 -53 -42	79,666 79,701 80,023	14 13 43	0 30 0	0 0 0	0 0 0
27	1	00:00	04:49	17,322	-44	-43,261	16	7	0	0
28	1	00:44	07:21	23,863	-46	-30,013	7	50	0	0
29 29	1 2	02:07 10:18	04:49 14:32	9,605 15,142	-46 -33	-579,705 -579,976	31 44	1 0	0 0	0 0
30 30	1 2	07:39 18:21	11:59 19:55	15,601 5,592	-37 -32	-108,568 -110,444	261 98	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-