GPS Space Vehicle Time Integrity for MJD 53105

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
00:00
03:17
11,440
   -29
  -338,585
12
2
1
0

2
-

3
3
1
2
00:00
15:23
03:52
18:16
13,105
  9,972
   -30
   -40
     -587
     -772
15
9
2
0
1
0
0
0

4
1
06:08
11:43
19,456
   -33
   111,181
61
1
1
0

5
1
07:58
12:24
15,453
   -37
   -25,082
12
8
0
0

6
1
12:25
16:02
12,518
   -39
   -18,860
30
2
2
0

7
1
04:16
10:35
21,937
   -29
  -579,072
75
2
2
0

8
1
01:37
07:34
20,667
   -24
  -318,963
74
1
1
0

9
9
1
2
06:32
15:12
10:11
19:00
12,809
13,199
   -26
   -37
    38,798
    38,847
6
8
1
7
0
0
0
0

10
10
1
2
09:30
12:25
12:24
14:45
10,106
  7,958
   -41
   -45
   -42,273
   -42,283
40
10
1
8
1
1
0
0

11
11
1
2
03:10
18:46
07:13
21:59
13,767
10,989
   -30
   -35
  -109,055
  -109,209
15
27
2
1
1
1
0
0

12
-

13
1
00:00
04:27
15,185
   -33
    29,843
8
1
1
0

14
1
16:12
21:59
19,836
   -35
    18,763
6
12
0
0

15
1
14:31
20:12
19,510
   -32
  -251,240
39
2
2
0

16
1
00:00
02:14
  7,772
   -35
   -13,693
19
1
1
0

17
17
1
2
08:44
12:25
12:24
15:02
12,865
  8,904
   -34
   -36
  -275,723
  -275,954
82
57
1
2
1
2
0
0

18
1
13:11
19:48
22,891
   -38
    25,430
33
2
2
0

19
19
1
2
00:31
16:31
05:01
18:53
15,356
  8,131
   -37
   -51
    84,179
    83,525
58
26
2
0
2
0
0
0

20
20
20
1
2
3
00:00
07:28
20:28
01:17
08:43
21:59
  4,372
  4,185
  5,175
   -34
   -33
   -36
   173,644
   173,557
   173,401
32
11
4
1
1
0
1
0
0
0
0
0

21
1
12:25
18:40
21,545
   -34
   -74,587
13
2
2
0

22
1
14:42
21:20
22,890
   -41
    13,304
41
2
2
0

23
-

24
1
07:27
12:24
17,138
   -39
   -18,255
20
1
0
0

25
1
18:27
21:59
12,173
   -46
   -64,251
41
1
1
0

26
26
1
2
04:19
12:25
06:46
16:49
  8,601
15,072
   -30
   -40
   -18,987
   -19,628
49
88
2
1
1
1
0
0

27
1
00:15
06:24
21,066
   -28
   -95,369
210
2
2
0

28
1
02:43
09:20
22,723
   -29
   -27,383
13
1
0
0

29
29
1
2
03:40
12:25
06:32
16:09
10,034
12,926
   -27
   -39
  -236,252
  -236,275
24
20
1
2
1
2
0
0

30
30
30
1
2
3
09:35
12:25
19:06
12:24
13:48
21:56
  9,816
  4,725
  9,820
   -43
   -41
   -37
  -507,934
  -508,009
  -508,270
43
24
40
1
2
1
1
1
1
0
0
0

31
31
1
2
00:31
17:09
05:30
18:24
17,043
  4,474
   -27
   -48
   -88,649
   -90,018
130
31
2
0
2
0
0
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	00:00	03:17	11,440	-29	-338,585	12	2	1	0
2	-
3 3	1 2	00:00 15:23	03:52 18:16	13,105 9,972	-30 -40	-587 -772	15 9	2 0	1 0	0 0
4	1	06:08	11:43	19,456	-33	111,181	61	1	1	0
5	1	07:58	12:24	15,453	-37	-25,082	12	8	0	0
6	1	12:25	16:02	12,518	-39	-18,860	30	2	2	0
7	1	04:16	10:35	21,937	-29	-579,072	75	2	2	0
8	1	01:37	07:34	20,667	-24	-318,963	74	1	1	0
9 9	1 2	06:32 15:12	10:11 19:00	12,809 13,199	-26 -37	38,798 38,847	6 8	1 7	0 0	0 0
10 10	1 2	09:30 12:25	12:24 14:45	10,106 7,958	-41 -45	-42,273 -42,283	40 10	1 8	1 1	0 0
11 11	1 2	03:10 18:46	07:13 21:59	13,767 10,989	-30 -35	-109,055 -109,209	15 27	2 1	1 1	0 0
12	-
13	1	00:00	04:27	15,185	-33	29,843	8	1	1	0
14	1	16:12	21:59	19,836	-35	18,763	6	12	0	0
15	1	14:31	20:12	19,510	-32	-251,240	39	2	2	0
16	1	00:00	02:14	7,772	-35	-13,693	19	1	1	0
17 17	1 2	08:44 12:25	12:24 15:02	12,865 8,904	-34 -36	-275,723 -275,954	82 57	1 2	1 2	0 0
18	1	13:11	19:48	22,891	-38	25,430	33	2	2	0
19 19	1 2	00:31 16:31	05:01 18:53	15,356 8,131	-37 -51	84,179 83,525	58 26	2 0	2 0	0 0
20 20 20	1 2 3	00:00 07:28 20:28	01:17 08:43 21:59	4,372 4,185 5,175	-34 -33 -36	173,644 173,557 173,401	32 11 4	1 1 0	1 0 0	0 0 0
21	1	12:25	18:40	21,545	-34	-74,587	13	2	2	0
22	1	14:42	21:20	22,890	-41	13,304	41	2	2	0
23	-
24	1	07:27	12:24	17,138	-39	-18,255	20	1	0	0
25	1	18:27	21:59	12,173	-46	-64,251	41	1	1	0
26 26	1 2	04:19 12:25	06:46 16:49	8,601 15,072	-30 -40	-18,987 -19,628	49 88	2 1	1 1	0 0
27	1	00:15	06:24	21,066	-28	-95,369	210	2	2	0
28	1	02:43	09:20	22,723	-29	-27,383	13	1	0	0
29 29	1 2	03:40 12:25	06:32 16:09	10,034 12,926	-27 -39	-236,252 -236,275	24 20	1 2	1 2	0 0
30 30 30	1 2 3	09:35 12:25 19:06	12:24 13:48 21:56	9,816 4,725 9,820	-43 -41 -37	-507,934 -508,009 -508,270	43 24 40	1 2 1	1 1 1	0 0 0
31 31	1 2	00:31 17:09	05:30 18:24	17,043 4,474	-27 -48	-88,649 -90,018	130 31	2 0	2 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-