GPS Space Vehicle Time Integrity for MJD 53920

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
10:30
16:44
22,393
   -40
   -63,653
18
0
0
0

2
1
00:00
04:58
17,824
   -35
   -10,521
26
8
0
0

3
3
1
2
07:40
17:45
10:30
19:58
10,161
  7,934
   -45
   -43
  -113,450
  -116,593
268
212
1
0
1
0
0
0

4
4
1
2
00:00
22:41
03:26
23:59
12,328
  4,736
   -38
   -15
  -267,338
  -267,928
33
14
2
0
0
0
0
0

5
1
00:22
05:11
17,343
   -35
  -190,639
189
1
1
0

6
-

7
7
1
2
05:42
16:23
09:55
17:32
15,182
  4,137
   -43
   -36
  -541,518
  -541,494
9
6
50
14
0
0
0
0

8
1
17:47
23:45
21,408
   -41
    71,321
8
113
0
0

9
9
9
1
2
3
00:00
09:20
22:41
02:27
10:26
23:59
  8,821
  3,919
  4,737
   -40
   -44
   -27
   -26,714
   -26,764
   -26,825
10
9
4
33
25
20
0
0
0
0
0
0

10
1
02:15
06:40
15,789
   -38
   -86,075
13
4
0
0

11
11
11
1
2
3
12:41
19:18
21:12
14:11
21:11
23:20
  5,340
  6,729
  7,641
   -48
   -24
   -32
  -337,354
  -337,384
  -337,408
9
12
14
27
81
29
0
0
0
0
0
0

12
-

13
1
15:06
20:31
19,536
   -39
   -74,612
24
0
0
0

14
1
09:17
13:24
14,807
   -41
    10,557
9
1
0
0

15
1
06:36
11:51
18,898
   -45
  -639,256
41
0
0
0

16
1
13:21
18:20
17,826
   -35
   -54,244
22
0
0
0

17
17
1
2
00:25
20:27
01:34
23:59
  4,074
12,733
   -52
   -33
  -100,037
  -100,062
6
10
23
20
0
0
0
0

18
1
05:27
10:33
18,386
   -41
   241,723
7
142
0
0

19
19
1
2
09:17
16:48
11:07
21:14
  6,619
15,933
   -51
   -34
     1,494
     1,435
10
18
10
7
0
0
0
0

20
1
12:42
16:47
14,695
   -40
    24,560
8
59
0
0

21
21
1
2
04:41
09:56
09:16
10:59
16,535
  3,770
   -38
   -56
   -39,582
   -39,628
19
6
34
2
0
0
0
0

22
22
1
2
07:07
11:59
11:58
13:43
17,507
  6,157
   -36
   -48
  -113,007
  -113,064
23
11
0
5
0
0
0
0

23
1
13:44
19:31
20,832
   -39
  -138,784
8
105
0
0

24
24
1
2
00:00
21:41
02:39
23:59
  9,502
  8,297
   -35
   -16
   -18,025
   -18,228
16
12
85
0
0
0
0
0

25
1
11:08
16:01
17,533
   -43
   -76,372
387
0
4505
0

26
26
1
2
04:34
20:32
09:02
23:03
16,126
  8,978
   -41
   -42
   167,966
   168,657
48
33
1
5
1
0
0
0

27
1
16:48
22:40
21,053
   -40
   -56,480
17
22
0
0

28
28
1
2
00:00
18:38
01:20
23:59
  4,827
19,270
   -47
   -30
   -23,951
   -23,873
5
6
8
53
0
0
0
0

29
29
29
1
2
3
04:21
20:09
21:40
07:39
21:39
22:40
11,853
  5,368
  3,603
   -37
   -38
   -41
  -626,129
  -626,314
  -626,333
20
8
9
2
14
4
0
0
0
0
0
0

30
30
1
2
01:46
12:23
06:02
14:01
15,377
  5,800
   -34
   -48
    -2,639
    -2,682
14
13
2
18
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	10:30	16:44	22,393	-40	-63,653	18	0	0	0
2	1	00:00	04:58	17,824	-35	-10,521	26	8	0	0
3 3	1 2	07:40 17:45	10:30 19:58	10,161 7,934	-45 -43	-113,450 -116,593	268 212	1 0	1 0	0 0
4 4	1 2	00:00 22:41	03:26 23:59	12,328 4,736	-38 -15	-267,338 -267,928	33 14	2 0	0 0	0 0
5	1	00:22	05:11	17,343	-35	-190,639	189	1	1	0
6	-
7 7	1 2	05:42 16:23	09:55 17:32	15,182 4,137	-43 -36	-541,518 -541,494	9 6	50 14	0 0	0 0
8	1	17:47	23:45	21,408	-41	71,321	8	113	0	0
9 9 9	1 2 3	00:00 09:20 22:41	02:27 10:26 23:59	8,821 3,919 4,737	-40 -44 -27	-26,714 -26,764 -26,825	10 9 4	33 25 20	0 0 0	0 0 0
10	1	02:15	06:40	15,789	-38	-86,075	13	4	0	0
11 11 11	1 2 3	12:41 19:18 21:12	14:11 21:11 23:20	5,340 6,729 7,641	-48 -24 -32	-337,354 -337,384 -337,408	9 12 14	27 81 29	0 0 0	0 0 0
12	-
13	1	15:06	20:31	19,536	-39	-74,612	24	0	0	0
14	1	09:17	13:24	14,807	-41	10,557	9	1	0	0
15	1	06:36	11:51	18,898	-45	-639,256	41	0	0	0
16	1	13:21	18:20	17,826	-35	-54,244	22	0	0	0
17 17	1 2	00:25 20:27	01:34 23:59	4,074 12,733	-52 -33	-100,037 -100,062	6 10	23 20	0 0	0 0
18	1	05:27	10:33	18,386	-41	241,723	7	142	0	0
19 19	1 2	09:17 16:48	11:07 21:14	6,619 15,933	-51 -34	1,494 1,435	10 18	10 7	0 0	0 0
20	1	12:42	16:47	14,695	-40	24,560	8	59	0	0
21 21	1 2	04:41 09:56	09:16 10:59	16,535 3,770	-38 -56	-39,582 -39,628	19 6	34 2	0 0	0 0
22 22	1 2	07:07 11:59	11:58 13:43	17,507 6,157	-36 -48	-113,007 -113,064	23 11	0 5	0 0	0 0
23	1	13:44	19:31	20,832	-39	-138,784	8	105	0	0
24 24	1 2	00:00 21:41	02:39 23:59	9,502 8,297	-35 -16	-18,025 -18,228	16 12	85 0	0 0	0 0
25	1	11:08	16:01	17,533	-43	-76,372	387	0	4505	0
26 26	1 2	04:34 20:32	09:02 23:03	16,126 8,978	-41 -42	167,966 168,657	48 33	1 5	1 0	0 0
27	1	16:48	22:40	21,053	-40	-56,480	17	22	0	0
28 28	1 2	00:00 18:38	01:20 23:59	4,827 19,270	-47 -30	-23,951 -23,873	5 6	8 53	0 0	0 0
29 29 29	1 2 3	04:21 20:09 21:40	07:39 21:39 22:40	11,853 5,368 3,603	-37 -38 -41	-626,129 -626,314 -626,333	20 8 9	2 14 4	0 0 0	0 0 0
30 30	1 2	01:46 12:23	06:02 14:01	15,377 5,800	-34 -48	-2,639 -2,682	14 13	2 18	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-