GPS Space Vehicle Time Integrity for MJD 53472

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
17:11
23:19
21,991
   -25
  -398,339
14
5
0
0

2
1
06:29
12:20
20,982
   -30
    26,132
13
61
0
0

3
3
3
1
2
3
00:00
15:04
22:29
02:51
17:11
23:59
10,226
  7,568
  5,424
   -33
   -35
   -15
   -99,586
   -99,762
   -99,825
20
13
10
23
1
0
0
0
0
0
0
0

4
1
05:24
10:14
17,307
   -31
  -286,592
105
0
0
0

5
1
06:57
11:48
17,491
   -33
   -91,066
26
0
0
0

6
1
09:38
15:03
19,446
   -33
  -356,915
338
0
2845
0

7
-

8
1
00:22
06:22
21,598
   -13
    26,017
7
111
0
0

9
9
9
1
2
3
05:34
14:10
15:48
09:07
15:47
17:57
12,831
  5,856
  7,622
   -24
   -16
   -23
    38,388
    38,449
    38,454
5
7
8
17
3
48
0
0
0
0
0
0

10
1
08:24
13:06
16,867
   -32
   -61,909
14
51
0
0

11
11
1
2
02:02
17:44
05:57
20:53
14,077
11,307
   -29
   -35
  -213,655
  -213,889
22
16
50
9
0
0
0
0

12
-

13
13
1
2
00:00
21:50
03:16
23:59
11,769
  7,734
   -29
   -17
     5,978
     5,898
13
7
46
1
0
0
0
0

14
1
15:04
20:08
18,234
   -29
    30,551
10
50
0
0

15
1
13:07
18:53
20,744
   -38
  -416,018
38
0
0
0

16
1
19:57
23:59
14,564
   -23
    -1,957
11
0
0
0

17
-

18
1
12:17
17:27
18,575
   -30
   144,669
12
0
0
0

19
19
1
2
00:00
15:33
03:51
17:44
13,816
  7,841
   -22
   -36
    18,195
    18,226
8
6
37
42
0
0
0
0

20
1
19:18
23:59
16,881
   -25
    73,206
16
0
0
0

21
1
11:11
17:27
22,558
   -31
   -97,950
18
0
0
0

22
22
1
2
13:36
16:26
15:32
20:14
  6,953
13,684
   -23
   -34
   -20,053
   -20,076
4
8
17
47
0
0
0
0

23
23
1
2
00:00
20:53
02:22
23:59
  8,547
11,163
   -35
   -20
  -204,244
  -204,070
6
5
58
41
0
0
0
0

24
24
1
2
03:55
20:17
08:17
21:47
15,730
  5,277
   -28
   -27
    -8,655
    -8,829
24
8
0
11
0
0
0
0

25
1
17:28
22:14
17,206
   -18
   -90,443
10
41
0
0

26
26
1
2
03:30
11:19
05:44
15:03
  8,068
13,432
   -15
   -28
   -18,504
   -18,583
14
14
6
0
0
0
0
0

27
27
1
2
00:00
04:21
03:54
05:23
14,049
  3,757
   -23
   -50
   -42,221
   -42,336
45
14
0
1
0
1
0
0

28
1
01:31
08:08
23,787
   -28
   -46,767
12
0
0
0

29
29
1
2
03:17
10:55
05:30
15:10
  7,974
15,311
   -23
   -33
   -25,487
   -24,740
51
99
1
0
1
0
0
0

30
30
1
2
08:23
19:01
12:40
20:39
15,379
  5,838
   -31
   -22
  -123,585
  -124,391
114
45
1
0
1
0
0
0

31
1
02:23
08:27
21,726
   -21
    50,428
246
0
0
0

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	17:11	23:19	21,991	-25	-398,339	14	5	0	0
2	1	06:29	12:20	20,982	-30	26,132	13	61	0	0
3 3 3	1 2 3	00:00 15:04 22:29	02:51 17:11 23:59	10,226 7,568 5,424	-33 -35 -15	-99,586 -99,762 -99,825	20 13 10	23 1 0	0 0 0	0 0 0
4	1	05:24	10:14	17,307	-31	-286,592	105	0	0	0
5	1	06:57	11:48	17,491	-33	-91,066	26	0	0	0
6	1	09:38	15:03	19,446	-33	-356,915	338	0	2845	0
7	-
8	1	00:22	06:22	21,598	-13	26,017	7	111	0	0
9 9 9	1 2 3	05:34 14:10 15:48	09:07 15:47 17:57	12,831 5,856 7,622	-24 -16 -23	38,388 38,449 38,454	5 7 8	17 3 48	0 0 0	0 0 0
10	1	08:24	13:06	16,867	-32	-61,909	14	51	0	0
11 11	1 2	02:02 17:44	05:57 20:53	14,077 11,307	-29 -35	-213,655 -213,889	22 16	50 9	0 0	0 0
12	-
13 13	1 2	00:00 21:50	03:16 23:59	11,769 7,734	-29 -17	5,978 5,898	13 7	46 1	0 0	0 0
14	1	15:04	20:08	18,234	-29	30,551	10	50	0	0
15	1	13:07	18:53	20,744	-38	-416,018	38	0	0	0
16	1	19:57	23:59	14,564	-23	-1,957	11	0	0	0
17	-
18	1	12:17	17:27	18,575	-30	144,669	12	0	0	0
19 19	1 2	00:00 15:33	03:51 17:44	13,816 7,841	-22 -36	18,195 18,226	8 6	37 42	0 0	0 0
20	1	19:18	23:59	16,881	-25	73,206	16	0	0	0
21	1	11:11	17:27	22,558	-31	-97,950	18	0	0	0
22 22	1 2	13:36 16:26	15:32 20:14	6,953 13,684	-23 -34	-20,053 -20,076	4 8	17 47	0 0	0 0
23 23	1 2	00:00 20:53	02:22 23:59	8,547 11,163	-35 -20	-204,244 -204,070	6 5	58 41	0 0	0 0
24 24	1 2	03:55 20:17	08:17 21:47	15,730 5,277	-28 -27	-8,655 -8,829	24 8	0 11	0 0	0 0
25	1	17:28	22:14	17,206	-18	-90,443	10	41	0	0
26 26	1 2	03:30 11:19	05:44 15:03	8,068 13,432	-15 -28	-18,504 -18,583	14 14	6 0	0 0	0 0
27 27	1 2	00:00 04:21	03:54 05:23	14,049 3,757	-23 -50	-42,221 -42,336	45 14	0 1	0 1	0 0
28	1	01:31	08:08	23,787	-28	-46,767	12	0	0	0
29 29	1 2	03:17 10:55	05:30 15:10	7,974 15,311	-23 -33	-25,487 -24,740	51 99	1 0	1 0	0 0
30 30	1 2	08:23 19:01	12:40 20:39	15,379 5,838	-31 -22	-123,585 -124,391	114 45	1 0	1 0	0 0
31	1	02:23	08:27	21,726	-21	50,428	246	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-