GPS Space Vehicle Time Integrity for MJD 53995

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
05:01
11:14
21,637
   -47
   -77,236
20
1
1
0

2
1
18:28
23:59
19,326
   176
   -35,709
8925
12
12
0

3
3
1
2
03:22
11:15
05:23
14:58
  6,848
13,077
   -48
   -48
  -117,868
  -120,201
161
287
2
0
2
66
0
0

4
1
17:13
22:52
19,483
   -42
  -311,546
47
2
2
0

5
1
19:06
23:59
17,045
   100
  -345,716
8501
5
5
0

6
6
1
2
00:00
21:59
03:19
23:59
11,685
  7,024
   -49
  -470
  -594,963
  -595,069
16
10278
0
12
0
12
0
0

7
7
7
1
2
3
00:42
10:09
11:15
01:59
11:14
13:02
  4,409
  3,778
  6,288
   -47
   -50
   -48
  -525,909
  -525,766
  -525,741
7
7
8
1
0
9
0
0
0
0
0
0

8
1
12:33
18:34
20,914
   -40
    79,930
34
3
2
0

9
9
1
2
03:22
17:28
06:02
21:14
  9,217
12,935
   -48
   -52
   -36,477
   -36,567
10
36
2
2
1
2
0
0

10
10
1
2
00:00
20:36
01:55
23:59
  6,709
11,990
   -48
   156
   -89,816
   -89,664
5
6334
26
12
0
12
0
0

11
11
1
2
06:00
14:10
09:04
18:19
10,389
14,426
   -47
   -48
  -350,748
  -350,811
20
32
1
3
1
3
0
0

12
-

13
13
1
2
10:05
11:15
11:14
15:29
  4,037
14,730
   -50
   -46
   -95,168
   -95,197
5
15
0
0
0
0
0
0

14
1
03:22
09:31
21,097
   -45
     5,349
23
2
2
0

15
-

16
16
1
2
08:19
11:15
11:14
13:22
10,045
  7,361
   -46
   -48
   -73,972
   -74,005
10
12
0
22
0
0
0
0

17
1
15:08
21:28
21,949
   -44
   -95,604
18
3
1
0

18
18
1
2
00:22
03:22
03:19
06:58
10,334
12,295
   -45
   -41
   249,048
   249,063
5
39
1
2
0
2
0
0

19
19
1
2
03:40
11:36
06:05
16:08
  8,235
15,823
   -42
   -45
   -16,407
   -16,513
12
21
2
1
1
1
0
0

20
20
20
1
2
3
07:37
11:15
18:34
11:14
12:23
19:49
12,538
  4,013
  4,382
   -46
   -47
   -47
    22,450
    22,448
    22,441
4
7
9
30
0
2
0
0
0
0
0
0

21
21
1
2
00:00
03:22
03:19
05:53
11,685
  8,678
   -46
   -42
   -52,981
   -52,997
6
38
0
1
0
1
0
0

22
22
1
2
02:00
03:22
03:19
08:37
  4,694
18,218
   -47
   -44
  -134,829
  -134,868
5
28
0
2
0
2
0
0

23
23
1
2
08:33
11:15
11:14
14:29
  9,189
11,350
   -49
   -46
  -137,990
  -137,989
4
4
5
29
0
0
0
0

24
1
16:45
21:59
18,197
   -50
   -36,829
36
2
2
0

25
-

26
26
1
2
00:00
15:27
03:19
17:57
11,685
  8,656
   -48
   -57
   257,199
   257,991
52
50
0
4
0
3
0
0

27
1
11:27
17:30
21,258
   -44
   -68,341
14
1
1
0

28
1
13:31
20:09
23,029
   -46
   -18,554
15
3
3
0

29
29
1
2
00:00
15:06
03:19
17:46
11,685
  9,113
   -47
   -57
    54,304
    51,251
197
155
0
2
0
2
0
0

30
30
1
2
06:13
20:37
09:06
23:59
  9,731
11,960
   -47
   302
   -10,336
   -10,048
23
11010
1
12
1
12
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	05:01	11:14	21,637	-47	-77,236	20	1	1	0
2	1	18:28	23:59	19,326	176	-35,709	8925	12	12	0
3 3	1 2	03:22 11:15	05:23 14:58	6,848 13,077	-48 -48	-117,868 -120,201	161 287	2 0	2 66	0 0
4	1	17:13	22:52	19,483	-42	-311,546	47	2	2	0
5	1	19:06	23:59	17,045	100	-345,716	8501	5	5	0
6 6	1 2	00:00 21:59	03:19 23:59	11,685 7,024	-49 -470	-594,963 -595,069	16 10278	0 12	0 12	0 0
7 7 7	1 2 3	00:42 10:09 11:15	01:59 11:14 13:02	4,409 3,778 6,288	-47 -50 -48	-525,909 -525,766 -525,741	7 7 8	1 0 9	0 0 0	0 0 0
8	1	12:33	18:34	20,914	-40	79,930	34	3	2	0
9 9	1 2	03:22 17:28	06:02 21:14	9,217 12,935	-48 -52	-36,477 -36,567	10 36	2 2	1 2	0 0
10 10	1 2	00:00 20:36	01:55 23:59	6,709 11,990	-48 156	-89,816 -89,664	5 6334	26 12	0 12	0 0
11 11	1 2	06:00 14:10	09:04 18:19	10,389 14,426	-47 -48	-350,748 -350,811	20 32	1 3	1 3	0 0
12	-
13 13	1 2	10:05 11:15	11:14 15:29	4,037 14,730	-50 -46	-95,168 -95,197	5 15	0 0	0 0	0 0
14	1	03:22	09:31	21,097	-45	5,349	23	2	2	0
15	-
16 16	1 2	08:19 11:15	11:14 13:22	10,045 7,361	-46 -48	-73,972 -74,005	10 12	0 22	0 0	0 0
17	1	15:08	21:28	21,949	-44	-95,604	18	3	1	0
18 18	1 2	00:22 03:22	03:19 06:58	10,334 12,295	-45 -41	249,048 249,063	5 39	1 2	0 2	0 0
19 19	1 2	03:40 11:36	06:05 16:08	8,235 15,823	-42 -45	-16,407 -16,513	12 21	2 1	1 1	0 0
20 20 20	1 2 3	07:37 11:15 18:34	11:14 12:23 19:49	12,538 4,013 4,382	-46 -47 -47	22,450 22,448 22,441	4 7 9	30 0 2	0 0 0	0 0 0
21 21	1 2	00:00 03:22	03:19 05:53	11,685 8,678	-46 -42	-52,981 -52,997	6 38	0 1	0 1	0 0
22 22	1 2	02:00 03:22	03:19 08:37	4,694 18,218	-47 -44	-134,829 -134,868	5 28	0 2	0 2	0 0
23 23	1 2	08:33 11:15	11:14 14:29	9,189 11,350	-49 -46	-137,990 -137,989	4 4	5 29	0 0	0 0
24	1	16:45	21:59	18,197	-50	-36,829	36	2	2	0
25	-
26 26	1 2	00:00 15:27	03:19 17:57	11,685 8,656	-48 -57	257,199 257,991	52 50	0 4	0 3	0 0
27	1	11:27	17:30	21,258	-44	-68,341	14	1	1	0
28	1	13:31	20:09	23,029	-46	-18,554	15	3	3	0
29 29	1 2	00:00 15:06	03:19 17:46	11,685 9,113	-47 -57	54,304 51,251	197 155	0 2	0 2	0 0
30 30	1 2	06:13 20:37	09:06 23:59	9,731 11,960	-47 302	-10,336 -10,048	23 11010	1 12	1 12	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-