GPS Space Vehicle Time Integrity for MJD 53307

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
04:32
05:53
05:51
11:12
  4,511
18,619
   -27
   -16
  -370,583
  -370,597
26
6
1
1
1
1
0
0

2
-

3
3
1
2
01:39
09:44
04:29
14:03
  9,600
15,067
   -28
   -23
   -56,185
   -56,293
15
24
4
2
0
2
0
0

4
1
16:21
21:59
19,736
   -20
  -578,478
108
2
2
0

5
1
18:21
23:09
16,834
   -28
   -56,879
14
0
0
0

6
6
1
2
00:00
21:03
02:29
23:59
  8,725
10,383
   -23
    54
  -477,485
  -477,534
16
2338
2
11
1
11
0
0

7
1
14:22
20:40
21,928
   -28
  -260,014
2196
1
3
0

8
1
12:00
17:35
19,627
   -33
    12,518
2314
1
2
0

9
9
1
2
01:27
16:46
05:19
20:22
13,059
12,443
   -27
   -26
    12,095
    12,204
24
21
5
2
5
2
0
0

10
10
1
2
00:00
19:49
01:16
23:59
  4,335
14,495
   -21
   265
   -52,971
   -52,735
26
10134
1
11
1
11
0
0

11
11
1
2
05:53
13:18
08:14
17:22
  8,182
14,141
   -24
   -42
  -161,568
  -161,687
12
2726
2
1
1
2
0
0

12
-

13
1
09:10
14:31
18,584
   -16
    19,468
19
3
2
0

14
14
1
2
02:17
05:53
05:51
08:35
12,013
  9,453
   -21
   -19
    30,454
    30,466
49
14
4
1
4
1
0
0

15
1
00:42
05:51
17,692
   -20
  -340,350
36
5
5
0

16
1
07:13
12:12
17,338
   -16
    -4,174
34
2
2
0

17
17
1
2
00:00
18:48
01:05
23:59
  3,709
18,215
   -22
   208
   160,359
   160,543
29
9374
1
11
1
11
0
0

18
1
00:00
05:51
19,969
   -24
    91,137
28
6
3
0

19
19
1
2
02:52
10:45
05:07
15:16
  7,790
15,807
   -28
   -13
     6,532
     6,562
37
33
4
2
4
2
0
0

20
1
06:26
11:19
16,961
   -16
   111,308
19
2
1
0

21
21
1
2
00:00
22:30
04:54
23:59
16,837
  5,336
   -24
  -717
   -81,570
   -82,311
27
15229
5
11
5
5336
0
0

22
22
1
2
00:52
05:53
05:51
07:31
17,086
  5,605
   -23
   -27
   -15,436
   -15,438
21
31
5
1
5
1
0
0

23
1
07:32
13:29
20,855
   -14
  -193,509
29
1
1
0

24
1
17:37
23:30
20,476
   -26
   -69,253
41
2
2
0

25
25
1
2
04:50
05:53
05:51
10:34
  3,393
16,353
   -36
   -25
   -78,556
   -78,557
42
5
1
19
1
1
0
0

26
26
26
1
2
3
00:00
14:32
22:26
03:06
16:57
23:59
10,377
  8,464
  5,585
   -25
   -60
  -625
  -263,967
  -264,478
  -265,290
58
3523
13544
6
1
11
4
1
5585
0
0
0

27
1
10:37
16:42
21,138
   -31
  -456,093
2231
1
2
0

28
1
12:52
19:29
23,093
   -28
   -44,212
2133
1
4
0

29
29
29
1
2
3
00:00
14:04
22:12
02:37
16:45
23:59
  9,098
  9,437
  6,253
   -26
   -56
  -478
  -295,404
  -294,745
  -294,793
33
3337
10765
1
1
11
1
1
11
0
0
0

30
30
1
2
05:53
19:33
07:59
23:52
  7,290
15,058
   -25
   -23
  -524,023
  -523,604
24
35
2
0
1
0
0
0

31
1
13:40
20:04
22,358
   -25
     -825
2168
1
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 2	04:32 05:53	05:51 11:12	4,511 18,619	-27 -16	-370,583 -370,597	26 6	1 1	1 1	0 0
2	-
3 3	1 2	01:39 09:44	04:29 14:03	9,600 15,067	-28 -23	-56,185 -56,293	15 24	4 2	0 2	0 0
4	1	16:21	21:59	19,736	-20	-578,478	108	2	2	0
5	1	18:21	23:09	16,834	-28	-56,879	14	0	0	0
6 6	1 2	00:00 21:03	02:29 23:59	8,725 10,383	-23 54	-477,485 -477,534	16 2338	2 11	1 11	0 0
7	1	14:22	20:40	21,928	-28	-260,014	2196	1	3	0
8	1	12:00	17:35	19,627	-33	12,518	2314	1	2	0
9 9	1 2	01:27 16:46	05:19 20:22	13,059 12,443	-27 -26	12,095 12,204	24 21	5 2	5 2	0 0
10 10	1 2	00:00 19:49	01:16 23:59	4,335 14,495	-21 265	-52,971 -52,735	26 10134	1 11	1 11	0 0
11 11	1 2	05:53 13:18	08:14 17:22	8,182 14,141	-24 -42	-161,568 -161,687	12 2726	2 1	1 2	0 0
12	-
13	1	09:10	14:31	18,584	-16	19,468	19	3	2	0
14 14	1 2	02:17 05:53	05:51 08:35	12,013 9,453	-21 -19	30,454 30,466	49 14	4 1	4 1	0 0
15	1	00:42	05:51	17,692	-20	-340,350	36	5	5	0
16	1	07:13	12:12	17,338	-16	-4,174	34	2	2	0
17 17	1 2	00:00 18:48	01:05 23:59	3,709 18,215	-22 208	160,359 160,543	29 9374	1 11	1 11	0 0
18	1	00:00	05:51	19,969	-24	91,137	28	6	3	0
19 19	1 2	02:52 10:45	05:07 15:16	7,790 15,807	-28 -13	6,532 6,562	37 33	4 2	4 2	0 0
20	1	06:26	11:19	16,961	-16	111,308	19	2	1	0
21 21	1 2	00:00 22:30	04:54 23:59	16,837 5,336	-24 -717	-81,570 -82,311	27 15229	5 11	5 5336	0 0
22 22	1 2	00:52 05:53	05:51 07:31	17,086 5,605	-23 -27	-15,436 -15,438	21 31	5 1	5 1	0 0
23	1	07:32	13:29	20,855	-14	-193,509	29	1	1	0
24	1	17:37	23:30	20,476	-26	-69,253	41	2	2	0
25 25	1 2	04:50 05:53	05:51 10:34	3,393 16,353	-36 -25	-78,556 -78,557	42 5	1 19	1 1	0 0
26 26 26	1 2 3	00:00 14:32 22:26	03:06 16:57 23:59	10,377 8,464 5,585	-25 -60 -625	-263,967 -264,478 -265,290	58 3523 13544	6 1 11	4 1 5585	0 0 0
27	1	10:37	16:42	21,138	-31	-456,093	2231	1	2	0
28	1	12:52	19:29	23,093	-28	-44,212	2133	1	4	0
29 29 29	1 2 3	00:00 14:04 22:12	02:37 16:45 23:59	9,098 9,437 6,253	-26 -56 -478	-295,404 -294,745 -294,793	33 3337 10765	1 1 11	1 1 11	0 0 0
30 30	1 2	05:53 19:33	07:59 23:52	7,290 15,058	-25 -23	-524,023 -523,604	24 35	2 0	1 0	0 0
31	1	13:40	20:04	22,358	-25	-825	2168	1	3	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-