GPS Space Vehicle Time Integrity for MJD 53337

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
1
2
3
02:02
03:33
07:36
03:30
07:35
08:45
  4,840
14,050
  4,113
   -41
   -38
   -35
  -375,651
  -375,667
  -375,680
4
8
5
0
0
6
0
0
0
0
0
0

2
2
2
1
2
3
16:09
18:15
21:32
18:08
21:30
22:33
  7,042
11,301
  3,436
   -56
   -62
   -63
    80,253
    80,131
    80,040
117
40
14
1
0
0
1
0
0
0
0
0

3
3
1
2
00:10
07:41
02:26
12:01
  7,869
15,070
   -34
   -30
   -64,499
   -64,584
9
22
1
3
0
2
0
0

4
4
1
2
14:20
18:15
18:08
20:00
13,325
  6,190
   -43
   -50
  -531,041
  -530,852
110
33
1
0
1
0
0
0

5
5
1
2
16:17
18:15
18:08
21:06
  6,562
  9,891
   -41
   -37
   -62,576
   -62,592
118
10
1
1
1
0
0
0

6
6
1
2
19:00
21:32
21:30
23:59
  8,692
  8,558
   -43
   748
  -465,963
  -465,078
30
20930
0
12
0
8558
0
0

7
1
12:17
18:08
20,460
   -38
  -192,768
174
3
3
0

8
1
09:27
15:30
21,169
   -35
    14,701
34
4
4
0

9
9
1
2
00:10
14:44
03:17
18:08
10,593
11,937
   -31
   -57
    16,853
    16,924
7
88
4
1
0
1
0
0

10
10
1
2
18:15
21:32
21:30
23:03
11,289
  5,193
   -37
   -30
   -54,621
   -54,620
3
55
42
2
0
2
0
0

11
11
1
2
03:33
11:15
06:11
15:18
  9,192
14,049
   -42
   -35
  -170,428
  -170,526
10
27
1
3
0
3
0
0

12
-

13
1
07:36
12:26
16,880
   -34
    17,628
19
2
2
0

14
14
1
2
00:14
03:33
03:30
06:32
11,218
10,503
   -39
   -37
    31,165
    31,168
4
4
18
40
0
0
0
0

15
15
1
2
00:10
22:33
03:30
23:59
11,363
  5,158
   -33
  -929
  -353,955
  -355,261
16
18355
0
12
0
5158
0
0

16
16
1
2
05:10
07:36
07:35
10:08
  8,490
  8,889
   -38
   -36
    -3,229
    -3,224
6
40
1
1
0
1
0
0

17
17
17
1
2
3
16:45
18:15
21:32
18:08
21:30
22:59
  4,864
11,301
  4,932
   -40
   -39
   -37
   150,506
   150,446
   150,388
138
23
57
1
1
2
1
0
2
0
0
0

18
18
1
2
00:10
21:32
03:30
23:59
11,363
  8,558
   -37
  -194
   101,246
   101,382
14
3890
0
12
0
14
0
0

19
19
1
2
00:47
08:41
03:05
13:13
  7,831
15,815
   -42
   -32
     8,141
     8,172
4
32
1
2
0
2
0
0

20
20
1
2
04:19
07:36
07:35
09:14
11,307
  5,841
   -38
   -36
   103,583
   103,559
7
8
0
1
0
0
0
0

21
21
21
1
2
3
00:10
20:27
21:32
02:51
21:30
23:59
  9,033
  3,676
  8,558
   -38
   -48
    13
   -83,547
   -83,624
   -83,569
4
4
1386
1
0
12
0
0
14
0
0
0

22
22
22
1
2
3
00:10
03:33
22:45
03:30
05:28
23:59
11,358
  6,665
  4,438
   -34
   -32
-1,062
   -15,532
   -15,531
   -16,559
3
4
19547
0
15
12
0
0
4438
0
0
0

23
23
1
2
05:32
07:36
07:35
11:29
  7,151
13,664
   -37
   -34
  -203,426
  -203,455
5
20
0
1
0
1
0
0

24
24
1
2
15:28
18:15
18:08
21:15
  9,265
10,418
   -43
   -43
   -76,906
   -76,935
100
8
1
1
1
0
0
0

25
1
03:33
07:35
14,050
   -34
   -80,461
4
21
0
0

26
26
26
1
2
3
12:31
20:25
21:32
14:55
21:30
23:59
  8,331
  3,816
  8,558
   -35
   -45
   384
  -286,489
  -286,704
  -286,326
20
6
11243
3
0
12
0
0
14
0
0
0

27
1
08:35
14:39
21,075
   -35
  -480,560
69
3
3
0

28
1
10:48
17:25
23,046
    29
   -45,278
11051
1
2
0

29
29
29
1
2
3
12:05
20:11
21:32
14:44
21:30
23:59
  9,234
  4,410
  8,558
   -36
   -44
   555
  -257,108
  -256,699
  -255,993
50
24
15897
3
0
12
2
0
8558
0
0
0

30
30
1
2
03:33
18:15
05:53
21:30
  8,141
11,256
   -42
   -47
  -500,643
  -500,093
28
34
1
0
0
0
0
0

31
1
11:35
17:59
22,370
   -41
    -3,865
17
3
3
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 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	1 2 3	02:02 03:33 07:36	03:30 07:35 08:45	4,840 14,050 4,113	-41 -38 -35	-375,651 -375,667 -375,680	4 8 5	0 0 6	0 0 0	0 0 0
2 2 2	1 2 3	16:09 18:15 21:32	18:08 21:30 22:33	7,042 11,301 3,436	-56 -62 -63	80,253 80,131 80,040	117 40 14	1 0 0	1 0 0	0 0 0
3 3	1 2	00:10 07:41	02:26 12:01	7,869 15,070	-34 -30	-64,499 -64,584	9 22	1 3	0 2	0 0
4 4	1 2	14:20 18:15	18:08 20:00	13,325 6,190	-43 -50	-531,041 -530,852	110 33	1 0	1 0	0 0
5 5	1 2	16:17 18:15	18:08 21:06	6,562 9,891	-41 -37	-62,576 -62,592	118 10	1 1	1 0	0 0
6 6	1 2	19:00 21:32	21:30 23:59	8,692 8,558	-43 748	-465,963 -465,078	30 20930	0 12	0 8558	0 0
7	1	12:17	18:08	20,460	-38	-192,768	174	3	3	0
8	1	09:27	15:30	21,169	-35	14,701	34	4	4	0
9 9	1 2	00:10 14:44	03:17 18:08	10,593 11,937	-31 -57	16,853 16,924	7 88	4 1	0 1	0 0
10 10	1 2	18:15 21:32	21:30 23:03	11,289 5,193	-37 -30	-54,621 -54,620	3 55	42 2	0 2	0 0
11 11	1 2	03:33 11:15	06:11 15:18	9,192 14,049	-42 -35	-170,428 -170,526	10 27	1 3	0 3	0 0
12	-
13	1	07:36	12:26	16,880	-34	17,628	19	2	2	0
14 14	1 2	00:14 03:33	03:30 06:32	11,218 10,503	-39 -37	31,165 31,168	4 4	18 40	0 0	0 0
15 15	1 2	00:10 22:33	03:30 23:59	11,363 5,158	-33 -929	-353,955 -355,261	16 18355	0 12	0 5158	0 0
16 16	1 2	05:10 07:36	07:35 10:08	8,490 8,889	-38 -36	-3,229 -3,224	6 40	1 1	0 1	0 0
17 17 17	1 2 3	16:45 18:15 21:32	18:08 21:30 22:59	4,864 11,301 4,932	-40 -39 -37	150,506 150,446 150,388	138 23 57	1 1 2	1 0 2	0 0 0
18 18	1 2	00:10 21:32	03:30 23:59	11,363 8,558	-37 -194	101,246 101,382	14 3890	0 12	0 14	0 0
19 19	1 2	00:47 08:41	03:05 13:13	7,831 15,815	-42 -32	8,141 8,172	4 32	1 2	0 2	0 0
20 20	1 2	04:19 07:36	07:35 09:14	11,307 5,841	-38 -36	103,583 103,559	7 8	0 1	0 0	0 0
21 21 21	1 2 3	00:10 20:27 21:32	02:51 21:30 23:59	9,033 3,676 8,558	-38 -48 13	-83,547 -83,624 -83,569	4 4 1386	1 0 12	0 0 14	0 0 0
22 22 22	1 2 3	00:10 03:33 22:45	03:30 05:28 23:59	11,358 6,665 4,438	-34 -32 -1,062	-15,532 -15,531 -16,559	3 4 19547	0 15 12	0 0 4438	0 0 0
23 23	1 2	05:32 07:36	07:35 11:29	7,151 13,664	-37 -34	-203,426 -203,455	5 20	0 1	0 1	0 0
24 24	1 2	15:28 18:15	18:08 21:15	9,265 10,418	-43 -43	-76,906 -76,935	100 8	1 1	1 0	0 0
25	1	03:33	07:35	14,050	-34	-80,461	4	21	0	0
26 26 26	1 2 3	12:31 20:25 21:32	14:55 21:30 23:59	8,331 3,816 8,558	-35 -45 384	-286,489 -286,704 -286,326	20 6 11243	3 0 12	0 0 14	0 0 0
27	1	08:35	14:39	21,075	-35	-480,560	69	3	3	0
28	1	10:48	17:25	23,046	29	-45,278	11051	1	2	0
29 29 29	1 2 3	12:05 20:11 21:32	14:44 21:30 23:59	9,234 4,410 8,558	-36 -44 555	-257,108 -256,699 -255,993	50 24 15897	3 0 12	2 0 8558	0 0 0
30 30	1 2	03:33 18:15	05:53 21:30	8,141 11,256	-42 -47	-500,643 -500,093	28 34	1 0	0 0	0 0
31	1	11:35	17:59	22,370	-41	-3,865	17	3	3	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-