GPS Space Vehicle Time Integrity for MJD 53772

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
20:05
02:53
23:59
10,129
13,496
   -59
    21
   -35,220
   -35,301
10
2494
1
12
0
12
0
0

2
1
10:00
15:51
20,147
   -43
    19,495
15
1
1
0

3
3
3
1
2
3
01:53
04:10
17:45
04:08
06:15
20:36
  7,774
  7,244
  9,981
   -52
   -43
   -51
   -72,597
   -72,611
   -72,773
5
20
9
0
2
0
0
1
0
0
0
0

4
4
1
2
08:38
12:00
09:55
14:20
  4,583
  7,911
   -43
   -48
  -141,029
  -141,196
19
26
1
0
0
0
0
0

5
5
1
2
10:35
21:36
15:23
22:41
16,498
  3,879
   -43
   -45
  -496,845
  -497,080
39
9
2
15
1
0
0
0

6
1
13:10
18:34
18,861
   -51
  -299,391
208
1
1
0

7
7
1
2
08:46
10:00
09:55
15:22
  4,072
18,438
   -43
   -42
  -489,379
  -489,483
11
50
0
1
0
1
0
0

8
1
04:10
09:55
20,138
   -45
    55,672
15
2
2
0

9
9
1
2
10:00
17:35
12:34
21:24
  8,669
13,219
   -44
   -49
    -6,735
    -6,788
6
6
1
7
0
0
0
0

10
1
12:01
17:23
18,247
   -34
   -78,308
6
15
0
0

11
11
1
2
05:27
21:10
09:32
23:59
14,173
  9,779
   -43
   342
  -304,855
  -304,625
20
11212
3
12
1
14
0
0

12
-

13
13
1
2
01:22
04:10
04:08
06:45
  9,639
  9,075
   -52
   -46
   -39,617
   -39,635
5
22
0
1
0
1
0
0

14
1
18:30
23:59
18,967
   187
    20,042
9318
12
14
0

15
1
15:49
21:53
20,953
   -51
  -561,752
37
0
0
0

16
1
00:00
04:08
14,361
   -49
   -25,178
7
15
0
0

17
17
1
2
06:21
10:00
09:55
12:39
12,536
  8,978
   -44
   -47
   -44,858
   -44,956
32
22
0
0
0
0
0
0

18
1
15:30
22:07
22,950
   -45
   219,206
16
0
0
0

19
19
19
1
2
3
03:04
04:10
19:12
04:08
07:41
21:18
  3,575
12,430
  7,387
   -51
   -42
   -47
    22,149
    22,152
    22,103
3
6
4
1
4
11
0
0
0
0
0
0

20
20
1
2
00:00
22:34
03:32
23:59
12,174
  4,848
   -49
  -970
    33,372
    32,380
6
18512
71
12
0
4848
0
0

21
1
14:37
20:58
22,218
   -45
    -3,153
25
1
1
0

22
1
17:09
23:47
23,004
   -48
   -66,717
38
2
2
0

23
23
1
2
00:00
04:10
04:08
05:44
14,361
  5,474
   -48
   -43
  -151,624
  -151,603
9
4
0
0
0
0
0
0

24
24
24
1
2
3
00:01
07:27
10:00
01:17
09:55
12:21
  4,317
  8,549
  7,940
   -52
   -41
   -43
   -83,259
   -83,336
   -83,364
6
26
10
1
1
13
0
1
0
0
0
0

25
25
1
2
00:42
20:58
02:47
23:59
  7,370
10,305
   -48
   -25
   160,963
   154,027
213
632
1
12
1
255
0
0

26
26
1
2
06:39
14:37
09:12
19:12
  8,897
15,852
   -46
   -49
    31,445
    31,712
22
42
1
1
0
1
0
0

27
27
1
2
02:53
04:10
04:08
08:54
  4,240
16,553
   -61
   -49
   -34,686
   -34,694
5
18
5
2
0
1
0
0

28
28
1
2
04:49
10:00
09:55
11:27
17,798
  5,115
   -47
   -43
   -33,895
   -33,882
14
5
2
3
1
0
0
0

29
29
1
2
06:10
14:21
08:58
18:41
  9,849
14,986
   -45
   -46
  -524,405
  -524,813
37
58
2
1
1
1
0
0

30
30
1
2
11:42
21:28
16:03
23:59
14,918
  8,804
   -47
   427
   -23,024
   -22,642
15
12945
2
12
1
163
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 20:05	02:53 23:59	10,129 13,496	-59 21	-35,220 -35,301	10 2494	1 12	0 12	0 0
2	1	10:00	15:51	20,147	-43	19,495	15	1	1	0
3 3 3	1 2 3	01:53 04:10 17:45	04:08 06:15 20:36	7,774 7,244 9,981	-52 -43 -51	-72,597 -72,611 -72,773	5 20 9	0 2 0	0 1 0	0 0 0
4 4	1 2	08:38 12:00	09:55 14:20	4,583 7,911	-43 -48	-141,029 -141,196	19 26	1 0	0 0	0 0
5 5	1 2	10:35 21:36	15:23 22:41	16,498 3,879	-43 -45	-496,845 -497,080	39 9	2 15	1 0	0 0
6	1	13:10	18:34	18,861	-51	-299,391	208	1	1	0
7 7	1 2	08:46 10:00	09:55 15:22	4,072 18,438	-43 -42	-489,379 -489,483	11 50	0 1	0 1	0 0
8	1	04:10	09:55	20,138	-45	55,672	15	2	2	0
9 9	1 2	10:00 17:35	12:34 21:24	8,669 13,219	-44 -49	-6,735 -6,788	6 6	1 7	0 0	0 0
10	1	12:01	17:23	18,247	-34	-78,308	6	15	0	0
11 11	1 2	05:27 21:10	09:32 23:59	14,173 9,779	-43 342	-304,855 -304,625	20 11212	3 12	1 14	0 0
12	-
13 13	1 2	01:22 04:10	04:08 06:45	9,639 9,075	-52 -46	-39,617 -39,635	5 22	0 1	0 1	0 0
14	1	18:30	23:59	18,967	187	20,042	9318	12	14	0
15	1	15:49	21:53	20,953	-51	-561,752	37	0	0	0
16	1	00:00	04:08	14,361	-49	-25,178	7	15	0	0
17 17	1 2	06:21 10:00	09:55 12:39	12,536 8,978	-44 -47	-44,858 -44,956	32 22	0 0	0 0	0 0
18	1	15:30	22:07	22,950	-45	219,206	16	0	0	0
19 19 19	1 2 3	03:04 04:10 19:12	04:08 07:41 21:18	3,575 12,430 7,387	-51 -42 -47	22,149 22,152 22,103	3 6 4	1 4 11	0 0 0	0 0 0
20 20	1 2	00:00 22:34	03:32 23:59	12,174 4,848	-49 -970	33,372 32,380	6 18512	71 12	0 4848	0 0
21	1	14:37	20:58	22,218	-45	-3,153	25	1	1	0
22	1	17:09	23:47	23,004	-48	-66,717	38	2	2	0
23 23	1 2	00:00 04:10	04:08 05:44	14,361 5,474	-48 -43	-151,624 -151,603	9 4	0 0	0 0	0 0
24 24 24	1 2 3	00:01 07:27 10:00	01:17 09:55 12:21	4,317 8,549 7,940	-52 -41 -43	-83,259 -83,336 -83,364	6 26 10	1 1 13	0 1 0	0 0 0
25 25	1 2	00:42 20:58	02:47 23:59	7,370 10,305	-48 -25	160,963 154,027	213 632	1 12	1 255	0 0
26 26	1 2	06:39 14:37	09:12 19:12	8,897 15,852	-46 -49	31,445 31,712	22 42	1 1	0 1	0 0
27 27	1 2	02:53 04:10	04:08 08:54	4,240 16,553	-61 -49	-34,686 -34,694	5 18	5 2	0 1	0 0
28 28	1 2	04:49 10:00	09:55 11:27	17,798 5,115	-47 -43	-33,895 -33,882	14 5	2 3	1 0	0 0
29 29	1 2	06:10 14:21	08:58 18:41	9,849 14,986	-45 -46	-524,405 -524,813	37 58	2 1	1 1	0 0
30 30	1 2	11:42 21:28	16:03 23:59	14,918 8,804	-47 427	-23,024 -22,642	15 12945	2 12	1 163	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-