GPS Space Vehicle Time Integrity for MJD 53999

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
04:45
11:27
23,362
   -29
   -77,989
34
3
3
0

2
2
1
2
18:12
21:42
21:39
23:59
11,737
  8,009
   -38
   526
   -37,240
   -36,716
41
14506
4
12
2
8009
0
0

3
3
3
1
2
3
02:16
10:20
12:28
05:06
12:26
14:42
  9,734
  7,208
  7,757
   -40
   -40
   -38
  -143,108
  -145,120
  -145,699
220
156
169
1
1
0
1
1
0
0
0
0

4
1
16:57
21:39
16,222
   -41
  -313,467
33
4
4
0

5
5
1
2
18:50
21:42
21:39
23:43
  9,617
  7,042
   -41
   -34
  -349,468
  -349,549
53
20
4
0
2
0
0
0

6
6
1
2
00:00
21:43
03:08
23:59
11,053
  7,950
   -38
  -285
  -593,446
  -593,331
15
6342
1
12
0
12
0
0

7
7
1
2
00:26
09:53
04:35
12:26
14,229
  8,612
   -37
   -36
  -524,345
  -524,201
19
46
1
2
0
2
0
0

8
1
12:28
18:17
20,437
   -39
    80,394
6
0
0
0

9
9
1
2
02:04
17:11
05:45
20:57
12,599
13,117
   -42
   -37
   -37,037
   -37,121
9
5
25
3
0
0
0
0

10
10
10
1
2
3
00:00
20:20
21:42
01:39
21:39
23:59
  5,711
  4,415
  8,009
   -29
   -40
   360
   -90,006
   -90,040
   -89,644
5
43
10297
16
2
12
0
2
12
0
0
0

11
11
1
2
05:44
13:53
08:47
18:03
10,712
14,458
   -36
   -40
  -351,392
  -351,451
36
8
2
0
2
0
0
0

12
-

13
13
1
2
09:49
12:28
12:26
15:12
  8,871
  9,593
   -39
   -39
   -96,330
   -96,363
44
12
2
0
2
0
0
0

14
1
02:58
09:15
21,675
   -37
     5,093
6
2
0
0

15
-

16
1
08:03
12:26
15,180
   -36
   -75,128
34
2
2
0

17
1
14:52
21:12
21,901
   -41
   -95,162
15
2
2
0

18
1
00:06
06:42
22,773
   -37
   249,358
26
2
2
0

19
19
19
1
2
3
03:24
11:20
12:28
05:48
12:26
15:51
  8,107
  3,669
11,915
   -37
   -38
   -37
   -17,507
   -17,592
   -17,618
10
61
14
1
1
0
0
1
0
0
0
0

20
20
1
2
07:21
18:19
12:07
19:33
16,642
  4,121
   -37
   -40
    22,384
    22,373
10
13
1
2
1
1
0
0

21
1
00:00
05:37
19,445
   -37
   -53,608
11
1
0
0

22
1
01:44
08:21
22,845
   -38
  -135,950
22
2
2
0

23
23
1
2
08:17
12:28
12:26
14:13
14,368
  6,268
   -35
   -36
  -138,065
  -138,069
28
4
2
30
2
0
0
0

24
1
16:30
21:39
17,616
   -39
   -37,840
25
4
2
0

25
-

26
26
1
2
00:00
15:11
03:48
17:41
13,011
  8,740
   -41
   -41
   262,336
   263,112
58
39
1
1
1
0
0
0

27
27
1
2
11:10
12:28
12:26
17:14
  4,260
16,623
   -40
   -38
   -68,993
   -69,013
52
11
1
0
1
0
0
0

28
1
13:15
19:53
23,051
   -36
   -18,265
30
2
2
0

29
29
29
1
2
3
00:00
14:49
22:56
03:22
17:29
23:59
11,851
  9,366
  3,563
   -40
   -44
-1,629
    34,803
    31,909
    28,867
195
154
27309
1
1
12
1
1
3563
0
0
0

30
30
30
1
2
3
05:57
20:20
21:42
08:50
21:39
23:59
10,125
  4,383
  8,009
   -49
   -36
   564
   -10,746
   -10,801
   -10,208
7
35
15364
8
2
12
0
2
8009
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	04:45	11:27	23,362	-29	-77,989	34	3	3	0
2 2	1 2	18:12 21:42	21:39 23:59	11,737 8,009	-38 526	-37,240 -36,716	41 14506	4 12	2 8009	0 0
3 3 3	1 2 3	02:16 10:20 12:28	05:06 12:26 14:42	9,734 7,208 7,757	-40 -40 -38	-143,108 -145,120 -145,699	220 156 169	1 1 0	1 1 0	0 0 0
4	1	16:57	21:39	16,222	-41	-313,467	33	4	4	0
5 5	1 2	18:50 21:42	21:39 23:43	9,617 7,042	-41 -34	-349,468 -349,549	53 20	4 0	2 0	0 0
6 6	1 2	00:00 21:43	03:08 23:59	11,053 7,950	-38 -285	-593,446 -593,331	15 6342	1 12	0 12	0 0
7 7	1 2	00:26 09:53	04:35 12:26	14,229 8,612	-37 -36	-524,345 -524,201	19 46	1 2	0 2	0 0
8	1	12:28	18:17	20,437	-39	80,394	6	0	0	0
9 9	1 2	02:04 17:11	05:45 20:57	12,599 13,117	-42 -37	-37,037 -37,121	9 5	25 3	0 0	0 0
10 10 10	1 2 3	00:00 20:20 21:42	01:39 21:39 23:59	5,711 4,415 8,009	-29 -40 360	-90,006 -90,040 -89,644	5 43 10297	16 2 12	0 2 12	0 0 0
11 11	1 2	05:44 13:53	08:47 18:03	10,712 14,458	-36 -40	-351,392 -351,451	36 8	2 0	2 0	0 0
12	-
13 13	1 2	09:49 12:28	12:26 15:12	8,871 9,593	-39 -39	-96,330 -96,363	44 12	2 0	2 0	0 0
14	1	02:58	09:15	21,675	-37	5,093	6	2	0	0
15	-
16	1	08:03	12:26	15,180	-36	-75,128	34	2	2	0
17	1	14:52	21:12	21,901	-41	-95,162	15	2	2	0
18	1	00:06	06:42	22,773	-37	249,358	26	2	2	0
19 19 19	1 2 3	03:24 11:20 12:28	05:48 12:26 15:51	8,107 3,669 11,915	-37 -38 -37	-17,507 -17,592 -17,618	10 61 14	1 1 0	0 1 0	0 0 0
20 20	1 2	07:21 18:19	12:07 19:33	16,642 4,121	-37 -40	22,384 22,373	10 13	1 2	1 1	0 0
21	1	00:00	05:37	19,445	-37	-53,608	11	1	0	0
22	1	01:44	08:21	22,845	-38	-135,950	22	2	2	0
23 23	1 2	08:17 12:28	12:26 14:13	14,368 6,268	-35 -36	-138,065 -138,069	28 4	2 30	2 0	0 0
24	1	16:30	21:39	17,616	-39	-37,840	25	4	2	0
25	-
26 26	1 2	00:00 15:11	03:48 17:41	13,011 8,740	-41 -41	262,336 263,112	58 39	1 1	1 0	0 0
27 27	1 2	11:10 12:28	12:26 17:14	4,260 16,623	-40 -38	-68,993 -69,013	52 11	1 0	1 0	0 0
28	1	13:15	19:53	23,051	-36	-18,265	30	2	2	0
29 29 29	1 2 3	00:00 14:49 22:56	03:22 17:29 23:59	11,851 9,366 3,563	-40 -44 -1,629	34,803 31,909 28,867	195 154 27309	1 1 12	1 1 3563	0 0 0
30 30 30	1 2 3	05:57 20:20 21:42	08:50 21:39 23:59	10,125 4,383 8,009	-49 -36 564	-10,746 -10,801 -10,208	7 35 15364	8 2 12	0 2 8009	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-