GPS Space Vehicle Time Integrity for MJD 53301

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
05:04
08:41
08:38
11:43
12,330
10,731
81,106
    11
  -288,431
  -369,551
9005720
51
1
2
12330
2
0
0

2
-

3
3
1
2
02:03
10:08
04:54
14:28
  9,881
15,146
    -4
    15
   -54,442
   -54,536
22
44
2
2
2
2
0
0

4
1
16:45
21:59
18,132
    21
  -587,634
96
2
2
0

5
5
1
2
05:51
18:45
06:55
21:59
  3,515
11,215
    14
    14
   -55,625
   -55,728
10
12
36
1
0
1
0
0

6
1
00:00
02:54
10,061
     2
  -475,881
28
2
1
0

7
1
14:47
21:04
21,817
    24
  -272,815
164
1
2
0

8
1
11:58
18:00
20,902
    28
    12,119
16
2
1
0

9
9
1
2
01:52
17:11
03:59
20:46
  7,356
12,520
    -5
    35
    11,071
    11,221
21
21
2
1
1
1
0
0

10
10
1
2
00:00
20:15
01:41
21:59
  6,102
  6,083
     6
    26
   -52,590
   -52,621
6
21
2
1
0
1
0
0

11
11
1
2
05:25
13:43
08:38
17:47
11,089
14,059
    14
    24
  -159,819
  -159,912
10
20
2
2
1
2
0
0

12
-

13
1
09:35
14:56
18,773
    18
    19,830
37
2
2
0

14
14
1
2
02:41
06:00
03:59
08:38
  4,694
  9,025
     2
110,818
    30,021
   140,850
6
10526315
3
1
0
9025
0
0

15
1
01:07
03:59
  9,982
     6
  -337,623
22
1
1
0

16
1
08:41
12:36
13,920
    22
    -4,351
19
2
2
0

17
17
1
2
00:00
19:12
01:30
21:59
  5,425
  9,608
    -8
    23
   160,435
   160,456
6
7
19
1
0
0
0
0

18
1
00:00
03:59
14,010
     7
    89,100
19
1
1
0

19
19
1
2
03:17
11:09
05:32
15:42
  7,868
15,822
     0
    22
     6,289
     6,325
5
15
2
1
0
1
0
0

20
20
1
2
06:52
08:41
08:38
11:44
  6,152
10,791
162,566
    25
   275,502
   112,934
12749461
49
1
2
6152
2
0
0

21
1
00:00
03:59
14,009
     7
   -81,242
5
2
0
0

22
1
01:16
07:55
23,015
     9
   -15,498
16
3
2
0

23
1
08:41
13:53
18,306
    20
  -190,981
28
2
2
0

24
1
18:01
21:59
13,851
    22
   -67,648
16
1
1
0

25
25
1
2
05:16
08:41
08:38
11:01
11,643
  8,185
85,901
    19
     7,784
   -78,105
9267605
57
1
2
11643
2
0
0

26
26
1
2
00:00
14:56
03:31
17:21
12,289
  8,258
     7
    15
  -259,105
  -259,583
39
27
2
1
1
1
0
0

27
1
11:02
17:06
21,330
    21
  -450,432
69
1
1
0

28
1
13:17
19:54
22,971
    27
   -43,881
9
2
2
0

29
29
1
2
00:00
14:28
03:04
17:10
10,673
  9,321
     3
    22
  -302,288
  -301,591
43
40
2
1
2
1
0
0

30
30
1
2
05:42
19:58
08:24
21:59
  9,424
  7,072
    11
    21
  -527,917
  -527,538
28
17
2
1
1
1
0
0

31
1
14:06
20:29
22,145
    26
   -19,410
24
2
1
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	05:04 08:41	08:38 11:43	12,330 10,731	81,106 11	-288,431 -369,551	9005720 51	1 2	12330 2	0 0
2	-
3 3	1 2	02:03 10:08	04:54 14:28	9,881 15,146	-4 15	-54,442 -54,536	22 44	2 2	2 2	0 0
4	1	16:45	21:59	18,132	21	-587,634	96	2	2	0
5 5	1 2	05:51 18:45	06:55 21:59	3,515 11,215	14 14	-55,625 -55,728	10 12	36 1	0 1	0 0
6	1	00:00	02:54	10,061	2	-475,881	28	2	1	0
7	1	14:47	21:04	21,817	24	-272,815	164	1	2	0
8	1	11:58	18:00	20,902	28	12,119	16	2	1	0
9 9	1 2	01:52 17:11	03:59 20:46	7,356 12,520	-5 35	11,071 11,221	21 21	2 1	1 1	0 0
10 10	1 2	00:00 20:15	01:41 21:59	6,102 6,083	6 26	-52,590 -52,621	6 21	2 1	0 1	0 0
11 11	1 2	05:25 13:43	08:38 17:47	11,089 14,059	14 24	-159,819 -159,912	10 20	2 2	1 2	0 0
12	-
13	1	09:35	14:56	18,773	18	19,830	37	2	2	0
14 14	1 2	02:41 06:00	03:59 08:38	4,694 9,025	2 110,818	30,021 140,850	6 10526315	3 1	0 9025	0 0
15	1	01:07	03:59	9,982	6	-337,623	22	1	1	0
16	1	08:41	12:36	13,920	22	-4,351	19	2	2	0
17 17	1 2	00:00 19:12	01:30 21:59	5,425 9,608	-8 23	160,435 160,456	6 7	19 1	0 0	0 0
18	1	00:00	03:59	14,010	7	89,100	19	1	1	0
19 19	1 2	03:17 11:09	05:32 15:42	7,868 15,822	0 22	6,289 6,325	5 15	2 1	0 1	0 0
20 20	1 2	06:52 08:41	08:38 11:44	6,152 10,791	162,566 25	275,502 112,934	12749461 49	1 2	6152 2	0 0
21	1	00:00	03:59	14,009	7	-81,242	5	2	0	0
22	1	01:16	07:55	23,015	9	-15,498	16	3	2	0
23	1	08:41	13:53	18,306	20	-190,981	28	2	2	0
24	1	18:01	21:59	13,851	22	-67,648	16	1	1	0
25 25	1 2	05:16 08:41	08:38 11:01	11,643 8,185	85,901 19	7,784 -78,105	9267605 57	1 2	11643 2	0 0
26 26	1 2	00:00 14:56	03:31 17:21	12,289 8,258	7 15	-259,105 -259,583	39 27	2 1	1 1	0 0
27	1	11:02	17:06	21,330	21	-450,432	69	1	1	0
28	1	13:17	19:54	22,971	27	-43,881	9	2	2	0
29 29	1 2	00:00 14:28	03:04 17:10	10,673 9,321	3 22	-302,288 -301,591	43 40	2 1	2 1	0 0
30 30	1 2	05:42 19:58	08:24 21:59	9,424 7,072	11 21	-527,917 -527,538	28 17	2 1	1 1	0 0
31	1	14:06	20:29	22,145	26	-19,410	24	2	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-