GPS Space Vehicle Time Integrity for MJD 53994

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
05:05
11:18
21,706
   -39
   -77,047
16
1
1
0

2
1
18:32
21:59
11,784
   -46
   -35,585
54
2
2
0

3
3
3
1
2
3
03:26
11:20
12:49
05:27
12:47
15:02
  7,197
  4,992
  7,732
   -53
   -48
   -48
  -111,471
  -113,511
  -114,012
155
113
177
1
0
1
1
0
1
0
0
0

4
1
17:17
21:59
16,243
   -53
  -311,053
35
2
2
0

5
1
19:10
21:59
  9,742
   -48
  -344,839
67
2
2
0

6
1
00:00
03:23
11,558
   -45
  -595,298
45
2
1
0

7
7
7
7
1
2
3
4
00:46
03:26
10:13
11:20
03:23
04:55
11:18
12:47
  8,769
  5,385
  3,863
  4,992
   -43
   -40
   -48
   -48
  -526,272
  -526,236
  -526,138
  -526,118
30
8
29
8
2
1
1
0
2
0
1
0
0
0
0
0

8
8
1
2
12:49
16:46
16:40
18:38
13,554
  6,627
   -46
   -48
    79,805
    79,818
19
30
1
1
1
1
0
0

9
9
1
2
03:26
17:32
06:06
21:18
  9,311
13,060
   -42
   -52
   -36,347
   -36,430
8
9
6
2
0
2
0
0

10
10
1
2
00:00
20:40
01:59
21:59
  6,824
  4,459
   -46
   -43
   -89,761
   -89,803
20
4
1
0
1
0
0
0

11
11
11
1
2
3
06:04
14:14
16:46
09:08
16:40
18:23
10,806
  8,483
  5,721
   -43
   -47
   -47
  -350,580
  -350,637
  -350,651
7
38
12
1
1
1
0
1
1
0
0
0

12
-

13
13
13
1
2
3
10:09
11:20
12:49
11:18
12:47
15:33
  4,025
  4,992
  9,559
   -49
   -48
   -45
   -94,875
   -94,891
   -94,913
31
4
44
1
0
1
1
0
1
0
0
0

14
1
03:26
09:35
21,619
   -42
     5,418
7
0
0
0

15
-

16
16
1
2
08:23
11:20
11:18
12:47
10,347
  4,992
   -41
   -45
   -73,680
   -73,710
14
7
1
0
1
0
0
0

17
17
1
2
15:12
16:46
16:40
21:32
  5,255
16,416
   -50
   -48
   -95,708
   -95,699
5
27
13
3
0
3
0
0

18
18
1
2
00:26
03:26
03:23
07:02
  9,967
12,672
   -41
   -42
   248,976
   248,986
21
5
2
2
2
0
0
0

19
19
19
1
2
3
03:45
11:41
12:49
06:09
12:47
16:12
  8,334
  3,729
11,911
   -42
   -46
   -44
   -16,131
   -16,219
   -16,243
9
5
21
1
0
1
0
0
1
0
0
0

20
20
20
1
2
3
07:42
11:20
18:39
11:18
12:27
19:54
12,605
  3,893
  4,121
   -42
   -44
   -48
    22,472
    22,469
    22,460
4
6
12
7
1
2
0
0
0
0
0
0

21
21
1
2
00:00
03:26
03:23
05:57
11,558
  8,781
   -44
   -44
   -52,820
   -52,839
15
7
2
0
2
0
0
0

22
22
1
2
02:04
03:26
03:23
08:41
  4,449
18,388
   -46
   -43
  -134,540
  -134,580
46
19
1
0
1
0
0
0

23
23
23
1
2
3
08:37
11:20
12:49
11:18
12:47
14:33
  9,489
  4,992
  6,112
   -46
   -44
   -46
  -137,967
  -137,967
  -137,970
15
3
4
1
0
10
1
0
0
0
0
0

24
1
16:49
21:59
17,874
   -42
   -36,588
38
3
3
0

25
-

26
26
26
1
2
3
00:00
15:31
16:47
03:23
16:40
23:59
11,558
  4,069
  4,357
   -42
   -53
  -161
   255,930
   256,686
   256,648
59
18
7187
2
0
1
2
0
1
0
0
0

27
27
1
2
11:31
12:49
12:47
16:40
  4,294
13,538
   -54
   -49
   -68,167
   -68,179
5
7
1
1
0
0
0
0

28
28
1
2
13:35
16:46
16:40
20:13
10,813
11,983
   -42
   -39
   -18,631
   -18,618
31
50
1
2
1
2
0
0

29
29
29
1
2
3
00:00
15:10
16:47
03:23
16:40
17:50
11,558
  5,351
  3,697
   -51
   -54
   -52
    59,277
    56,309
    56,022
202
88
65
2
0
1
2
0
1
0
0
0

30
30
30
1
2
3
00:00
06:18
20:41
01:00
09:10
23:59
  3,351
10,142
11,392
   -35
   -52
   -48
   -10,214
   -10,254
   -10,306
5
7
23
3
13
1
0
0
1
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 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	05:05	11:18	21,706	-39	-77,047	16	1	1	0
2	1	18:32	21:59	11,784	-46	-35,585	54	2	2	0
3 3 3	1 2 3	03:26 11:20 12:49	05:27 12:47 15:02	7,197 4,992 7,732	-53 -48 -48	-111,471 -113,511 -114,012	155 113 177	1 0 1	1 0 1	0 0 0
4	1	17:17	21:59	16,243	-53	-311,053	35	2	2	0
5	1	19:10	21:59	9,742	-48	-344,839	67	2	2	0
6	1	00:00	03:23	11,558	-45	-595,298	45	2	1	0
7 7 7 7	1 2 3 4	00:46 03:26 10:13 11:20	03:23 04:55 11:18 12:47	8,769 5,385 3,863 4,992	-43 -40 -48 -48	-526,272 -526,236 -526,138 -526,118	30 8 29 8	2 1 1 0	2 0 1 0	0 0 0 0
8 8	1 2	12:49 16:46	16:40 18:38	13,554 6,627	-46 -48	79,805 79,818	19 30	1 1	1 1	0 0
9 9	1 2	03:26 17:32	06:06 21:18	9,311 13,060	-42 -52	-36,347 -36,430	8 9	6 2	0 2	0 0
10 10	1 2	00:00 20:40	01:59 21:59	6,824 4,459	-46 -43	-89,761 -89,803	20 4	1 0	1 0	0 0
11 11 11	1 2 3	06:04 14:14 16:46	09:08 16:40 18:23	10,806 8,483 5,721	-43 -47 -47	-350,580 -350,637 -350,651	7 38 12	1 1 1	0 1 1	0 0 0
12	-
13 13 13	1 2 3	10:09 11:20 12:49	11:18 12:47 15:33	4,025 4,992 9,559	-49 -48 -45	-94,875 -94,891 -94,913	31 4 44	1 0 1	1 0 1	0 0 0
14	1	03:26	09:35	21,619	-42	5,418	7	0	0	0
15	-
16 16	1 2	08:23 11:20	11:18 12:47	10,347 4,992	-41 -45	-73,680 -73,710	14 7	1 0	1 0	0 0
17 17	1 2	15:12 16:46	16:40 21:32	5,255 16,416	-50 -48	-95,708 -95,699	5 27	13 3	0 3	0 0
18 18	1 2	00:26 03:26	03:23 07:02	9,967 12,672	-41 -42	248,976 248,986	21 5	2 2	2 0	0 0
19 19 19	1 2 3	03:45 11:41 12:49	06:09 12:47 16:12	8,334 3,729 11,911	-42 -46 -44	-16,131 -16,219 -16,243	9 5 21	1 0 1	0 0 1	0 0 0
20 20 20	1 2 3	07:42 11:20 18:39	11:18 12:27 19:54	12,605 3,893 4,121	-42 -44 -48	22,472 22,469 22,460	4 6 12	7 1 2	0 0 0	0 0 0
21 21	1 2	00:00 03:26	03:23 05:57	11,558 8,781	-44 -44	-52,820 -52,839	15 7	2 0	2 0	0 0
22 22	1 2	02:04 03:26	03:23 08:41	4,449 18,388	-46 -43	-134,540 -134,580	46 19	1 0	1 0	0 0
23 23 23	1 2 3	08:37 11:20 12:49	11:18 12:47 14:33	9,489 4,992 6,112	-46 -44 -46	-137,967 -137,967 -137,970	15 3 4	1 0 10	1 0 0	0 0 0
24	1	16:49	21:59	17,874	-42	-36,588	38	3	3	0
25	-
26 26 26	1 2 3	00:00 15:31 16:47	03:23 16:40 23:59	11,558 4,069 4,357	-42 -53 -161	255,930 256,686 256,648	59 18 7187	2 0 1	2 0 1	0 0 0
27 27	1 2	11:31 12:49	12:47 16:40	4,294 13,538	-54 -49	-68,167 -68,179	5 7	1 1	0 0	0 0
28 28	1 2	13:35 16:46	16:40 20:13	10,813 11,983	-42 -39	-18,631 -18,618	31 50	1 2	1 2	0 0
29 29 29	1 2 3	00:00 15:10 16:47	03:23 16:40 17:50	11,558 5,351 3,697	-51 -54 -52	59,277 56,309 56,022	202 88 65	2 0 1	2 0 1	0 0 0
30 30 30	1 2 3	00:00 06:18 20:41	01:00 09:10 23:59	3,351 10,142 11,392	-35 -52 -48	-10,214 -10,254 -10,306	5 7 23	3 13 1	0 0 1	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-