GPS Space Vehicle Time Integrity for MJD 53715

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
00:02
06:42
23,154
   -41
   -23,923
55
6
6
0

2
1
13:37
19:46
21,348
   -33
    24,708
13
3
1
0

3
3
1
2
05:48
22:22
10:09
23:59
15,042
  5,242
   -40
   -43
   -57,637
   -57,806
15
8
1
1
0
0
0
0

4
1
12:26
18:05
19,687
   -31
   -81,476
83
2
2
0

5
5
1
2
01:33
14:29
02:38
19:17
  3,486
16,814
   -46
   -37
  -394,313
  -396,154
37
177
0
3
0
3
0
0

6
1
17:08
22:20
18,270
   -42
   -89,288
268
1
1
0

7
1
10:45
17:11
22,129
   -34
  -440,314
86
3
3
0

8
1
07:55
13:52
20,394
   -33
    49,662
15
1
1
0

9
9
9
1
2
3
00:00
12:50
22:22
01:23
16:28
23:59
  4,805
12,409
  5,257
   -39
   -37
   247
  -226,479
  -228,453
  -229,377
77
152
6003
7
3
12
7
3
13
0
0
0

10
1
15:53
21:14
18,582
   -45
   -75,200
47
2
2
0

11
11
1
2
01:06
09:20
04:16
13:24
10,941
14,156
   -47
   -35
  -290,044
  -290,130
11
9
0
5
0
0
0
0

12
-

13
1
05:20
10:41
18,658
   -40
   -28,484
13
0
0
0

14
14
1
2
00:00
22:27
04:50
23:59
16,553
  4,992
   -40
  -893
    22,536
    21,647
37
17287
6
12
6
4992
0
0

15
15
15
1
2
3
00:00
19:39
22:22
01:48
22:20
23:59
  6,259
  9,422
  5,257
   -37
   -34
   646
  -532,515
  -532,925
  -532,290
73
11
14061
7
0
12
6
0
5256
0
0
0

16
1
03:22
08:20
17,391
   -38
   -17,383
6
24
0
0

17
-

18
18
18
1
2
3
00:00
19:24
22:22
02:05
22:20
23:59
  7,278
10,304
  5,257
   -42
   -40
   511
   207,655
   207,832
   208,404
50
10
11483
6
0
12
6
0
5256
0
0
0

19
1
06:55
11:32
15,837
   -39
    25,373
5
109
0
0

20
20
1
2
02:38
13:42
07:29
14:43
16,923
  3,409
   -39
   -26
    38,458
    38,433
6
8
27
38
0
0
0
0

21
21
1
2
18:25
22:22
22:20
23:59
13,776
  5,257
   -38
  1,090
  -156,906
  -155,818
21
23598
1
12
1
5257
0
0

22
22
22
1
2
3
00:00
21:01
22:22
03:43
22:20
23:59
12,738
  4,731
  5,257
   -39
   -46
  -322
   -55,623
   -55,752
   -56,037
16
4
5842
7
0
12
3
0
13
0
0
0

23
1
03:45
09:41
20,461
   -40
  -159,715
12
1
0
0

24
24
1
2
03:46
11:16
05:12
16:03
  4,920
16,451
   -40
   -25
   -68,624
   -68,701
7
24
1
1
0
1
0
0

25
1
00:56
06:38
19,884
   -46
    -5,739
6
4
0
0

26
26
1
2
10:33
18:31
13:05
22:20
  8,737
13,417
   -43
   -40
    31,263
    31,467
20
31
2
1
0
1
0
0

27
1
06:43
12:45
20,810
   -31
   -26,781
15
1
1
0

28
1
08:43
15:22
22,744
   -34
   -37,198
13
1
0
0

29
29
1
2
10:02
18:14
12:51
22:20
  9,814
14,298
   -44
   -40
  -453,945
  -454,458
47
72
2
1
0
1
0
0

30
30
1
2
01:23
15:40
04:06
19:59
  9,297
15,105
   -49
   -37
  -461,407
  -461,807
20
54
1
3
0
3
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	00:02	06:42	23,154	-41	-23,923	55	6	6	0
2	1	13:37	19:46	21,348	-33	24,708	13	3	1	0
3 3	1 2	05:48 22:22	10:09 23:59	15,042 5,242	-40 -43	-57,637 -57,806	15 8	1 1	0 0	0 0
4	1	12:26	18:05	19,687	-31	-81,476	83	2	2	0
5 5	1 2	01:33 14:29	02:38 19:17	3,486 16,814	-46 -37	-394,313 -396,154	37 177	0 3	0 3	0 0
6	1	17:08	22:20	18,270	-42	-89,288	268	1	1	0
7	1	10:45	17:11	22,129	-34	-440,314	86	3	3	0
8	1	07:55	13:52	20,394	-33	49,662	15	1	1	0
9 9 9	1 2 3	00:00 12:50 22:22	01:23 16:28 23:59	4,805 12,409 5,257	-39 -37 247	-226,479 -228,453 -229,377	77 152 6003	7 3 12	7 3 13	0 0 0
10	1	15:53	21:14	18,582	-45	-75,200	47	2	2	0
11 11	1 2	01:06 09:20	04:16 13:24	10,941 14,156	-47 -35	-290,044 -290,130	11 9	0 5	0 0	0 0
12	-
13	1	05:20	10:41	18,658	-40	-28,484	13	0	0	0
14 14	1 2	00:00 22:27	04:50 23:59	16,553 4,992	-40 -893	22,536 21,647	37 17287	6 12	6 4992	0 0
15 15 15	1 2 3	00:00 19:39 22:22	01:48 22:20 23:59	6,259 9,422 5,257	-37 -34 646	-532,515 -532,925 -532,290	73 11 14061	7 0 12	6 0 5256	0 0 0
16	1	03:22	08:20	17,391	-38	-17,383	6	24	0	0
17	-
18 18 18	1 2 3	00:00 19:24 22:22	02:05 22:20 23:59	7,278 10,304 5,257	-42 -40 511	207,655 207,832 208,404	50 10 11483	6 0 12	6 0 5256	0 0 0
19	1	06:55	11:32	15,837	-39	25,373	5	109	0	0
20 20	1 2	02:38 13:42	07:29 14:43	16,923 3,409	-39 -26	38,458 38,433	6 8	27 38	0 0	0 0
21 21	1 2	18:25 22:22	22:20 23:59	13,776 5,257	-38 1,090	-156,906 -155,818	21 23598	1 12	1 5257	0 0
22 22 22	1 2 3	00:00 21:01 22:22	03:43 22:20 23:59	12,738 4,731 5,257	-39 -46 -322	-55,623 -55,752 -56,037	16 4 5842	7 0 12	3 0 13	0 0 0
23	1	03:45	09:41	20,461	-40	-159,715	12	1	0	0
24 24	1 2	03:46 11:16	05:12 16:03	4,920 16,451	-40 -25	-68,624 -68,701	7 24	1 1	0 1	0 0
25	1	00:56	06:38	19,884	-46	-5,739	6	4	0	0
26 26	1 2	10:33 18:31	13:05 22:20	8,737 13,417	-43 -40	31,263 31,467	20 31	2 1	0 1	0 0
27	1	06:43	12:45	20,810	-31	-26,781	15	1	1	0
28	1	08:43	15:22	22,744	-34	-37,198	13	1	0	0
29 29	1 2	10:02 18:14	12:51 22:20	9,814 14,298	-44 -40	-453,945 -454,458	47 72	2 1	0 1	0 0
30 30	1 2	01:23 15:40	04:06 19:59	9,297 15,105	-49 -37	-461,407 -461,807	20 54	1 3	0 3	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-