GPS Space Vehicle Time Integrity for MJD 53337

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
02:27
07:39
07:38
08:42
18,566
  3,776
   -33
   -42
  -375,658
  -375,688
15
6
1
5
0
0
0
0

2
1
16:10
21:32
19,243
   -53
    80,184
72
0
0
0

3
3
3
1
2
3
00:52
07:42
09:40
02:27
09:39
11:32
  5,597
  7,002
  6,715
   -35
   -19
   -26
   -64,503
   -64,560
   -64,588
14
6
12
9
25
28
0
0
0
0
0
0

4
1
14:40
19:00
15,555
   -38
  -530,995
74
0
0
0

5
1
16:56
20:49
14,004
   -35
   -62,583
16
0
0
0

6
1
19:52
23:59
14,864
   -36
  -465,893
37
0
0
0

7
1
12:23
17:22
17,925
   -30
  -192,792
127
0
0
0

8
1
09:28
15:30
21,747
   -30
    14,706
7
57
0
0

9
9
9
1
2
3
00:00
01:09
14:45
01:07
02:30
16:55
  3,977
  4,809
  7,839
   -18
   -28
   -46
    16,855
    16,861
    16,932
9
5
4
27
18
44
0
0
0
0
0
0

10
1
17:59
21:20
12,107
   -29
   -54,612
5
21
0
0

11
11
11
1
2
3
03:23
11:16
12:23
06:11
12:21
15:10
10,057
  3,917
10,018
   -41
   -18
   -31
  -170,425
  -170,490
  -170,528
16
8
19
0
3
48
0
0
0
0
0
0

12
-

13
1
07:04
12:27
19,349
   -30
    17,632
13
0
0
0

14
1
00:22
05:33
18,608
   -32
    31,173
8
66
0
0

15
15
1
2
00:00
22:54
04:20
23:59
15,623
  3,921
   -33
   -25
  -353,961
  -354,361
32
7
1
1
0
0
0
0

16
1
05:11
09:40
16,147
   -32
    -3,221
8
64
0
0

17
17
1
2
16:56
18:20
17:58
21:34
  3,711
11,539
   -24
   -35
   150,521
   150,448
9
27
0
20
0
0
0
0

18
18
1
2
00:00
21:49
02:44
23:59
  9,877
  7,831
   -36
   -36
   101,240
   101,543
11
11
2
1
0
0
0
0

19
19
1
2
00:56
08:46
03:00
13:09
  7,454
15,805
   -39
   -25
     8,144
     8,178
9
8
1
41
0
0
0
0

20
1
04:22
09:14
17,491
   -35
   103,578
24
0
0
0

21
21
1
2
01:32
21:16
02:49
23:59
  4,651
  9,815
   -50
   -31
   -83,561
   -83,612
6
8
2
53
0
0
0
0

22
22
1
2
00:00
22:51
05:29
23:59
19,725
  4,136
   -32
   -31
   -15,530
   -15,528
11
6
68
4
0
0
0
0

23
1
05:33
11:29
21,315
   -30
  -203,441
26
0
0
0

24
1
15:31
20:40
18,449
   -36
   -76,912
21
0
0
0

25
1
02:50
08:01
18,530
   -30
   -80,457
11
25
0
0

26
26
1
2
13:47
20:50
14:55
23:59
  4,096
11,361
   -35
   -30
  -286,507
  -286,730
16
30
3
0
0
0
0
0

27
1
08:36
14:39
21,822
   -31
  -480,556
63
0
0
0

28
1
10:49
17:25
23,793
   -40
   -45,346
15
0
0
0

29
1
12:23
14:44
  8,459
   -33
  -257,097
34
1
0
0

30
30
1
2
03:58
17:59
05:21
21:34
  4,918
12,888
   -34
   -45
  -500,637
  -500,094
13
31
1
0
0
0
0
0

31
1
12:27
16:59
16,282
   -34
    -3,858
8
9
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	1 2	02:27 07:39	07:38 08:42	18,566 3,776	-33 -42	-375,658 -375,688	15 6	1 5	0 0	0 0
2	1	16:10	21:32	19,243	-53	80,184	72	0	0	0
3 3 3	1 2 3	00:52 07:42 09:40	02:27 09:39 11:32	5,597 7,002 6,715	-35 -19 -26	-64,503 -64,560 -64,588	14 6 12	9 25 28	0 0 0	0 0 0
4	1	14:40	19:00	15,555	-38	-530,995	74	0	0	0
5	1	16:56	20:49	14,004	-35	-62,583	16	0	0	0
6	1	19:52	23:59	14,864	-36	-465,893	37	0	0	0
7	1	12:23	17:22	17,925	-30	-192,792	127	0	0	0
8	1	09:28	15:30	21,747	-30	14,706	7	57	0	0
9 9 9	1 2 3	00:00 01:09 14:45	01:07 02:30 16:55	3,977 4,809 7,839	-18 -28 -46	16,855 16,861 16,932	9 5 4	27 18 44	0 0 0	0 0 0
10	1	17:59	21:20	12,107	-29	-54,612	5	21	0	0
11 11 11	1 2 3	03:23 11:16 12:23	06:11 12:21 15:10	10,057 3,917 10,018	-41 -18 -31	-170,425 -170,490 -170,528	16 8 19	0 3 48	0 0 0	0 0 0
12	-
13	1	07:04	12:27	19,349	-30	17,632	13	0	0	0
14	1	00:22	05:33	18,608	-32	31,173	8	66	0	0
15 15	1 2	00:00 22:54	04:20 23:59	15,623 3,921	-33 -25	-353,961 -354,361	32 7	1 1	0 0	0 0
16	1	05:11	09:40	16,147	-32	-3,221	8	64	0	0
17 17	1 2	16:56 18:20	17:58 21:34	3,711 11,539	-24 -35	150,521 150,448	9 27	0 20	0 0	0 0
18 18	1 2	00:00 21:49	02:44 23:59	9,877 7,831	-36 -36	101,240 101,543	11 11	2 1	0 0	0 0
19 19	1 2	00:56 08:46	03:00 13:09	7,454 15,805	-39 -25	8,144 8,178	9 8	1 41	0 0	0 0
20	1	04:22	09:14	17,491	-35	103,578	24	0	0	0
21 21	1 2	01:32 21:16	02:49 23:59	4,651 9,815	-50 -31	-83,561 -83,612	6 8	2 53	0 0	0 0
22 22	1 2	00:00 22:51	05:29 23:59	19,725 4,136	-32 -31	-15,530 -15,528	11 6	68 4	0 0	0 0
23	1	05:33	11:29	21,315	-30	-203,441	26	0	0	0
24	1	15:31	20:40	18,449	-36	-76,912	21	0	0	0
25	1	02:50	08:01	18,530	-30	-80,457	11	25	0	0
26 26	1 2	13:47 20:50	14:55 23:59	4,096 11,361	-35 -30	-286,507 -286,730	16 30	3 0	0 0	0 0
27	1	08:36	14:39	21,822	-31	-480,556	63	0	0	0
28	1	10:49	17:25	23,793	-40	-45,346	15	0	0	0
29	1	12:23	14:44	8,459	-33	-257,097	34	1	0	0
30 30	1 2	03:58 17:59	05:21 21:34	4,918 12,888	-34 -45	-500,637 -500,094	13 31	1 0	0 0	0 0
31	1	12:27	16:59	16,282	-34	-3,858	8	9	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-