GPS Space Vehicle Time Integrity for MJD 53115

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
00:00
20:36
02:36
23:59
  9,058
11,652
   -20
     6
  -340,083
  -340,166
53
1727
2
11
2
11
0
0

2
-

3
3
3
1
2
3
00:00
16:00
22:49
03:12
17:35
23:59
11,039
  5,193
  4,042
   -29
   -46
-1,033
    -3,364
    -3,559
    -4,628
11
5
19163
2
1
11
0
0
4042
0
0
0

4
1
05:27
11:02
19,350
   -37
   120,470
61
0
0
0

5
1
07:18
09:59
  9,422
   -32
   -26,500
7
0
0
0

6
1
09:52
15:22
18,993
   -34
   -22,592
21
3
2
0

7
1
03:36
09:56
22,269
   -28
  -569,294
75
0
0
0

8
1
00:56
06:53
20,477
   -23
  -308,419
82
2
2
0

9
9
1
2
05:51
14:31
09:30
18:20
12,883
13,087
   -31
   -36
    40,407
    40,460
6
17
1
1
0
1
0
0

10
10
1
2
08:49
12:00
09:59
14:05
  4,214
  7,236
   -35
   -42
   -42,821
   -42,837
4
28
1
2
0
2
0
0

11
11
1
2
02:29
18:06
06:32
21:21
13,865
11,259
   -30
   -42
  -111,363
  -111,521
13
5
1
2
0
0
0
0

12
-

13
13
1
2
00:00
22:24
03:46
23:59
12,890
  5,543
   -34
  -777
    29,529
    28,753
3
16611
37
11
0
5543
0
0

14
1
15:30
21:52
21,698
   -38
    19,011
7
18
0
0

15
1
13:50
19:32
19,349
   -48
  -255,729
29
1
1
0

16
16
1
2
00:00
20:27
01:35
23:59
  5,406
12,195
   -31
   213
   -13,238
   -12,957
75
8183
2
11
2
11
0
0

17
17
1
2
08:02
12:00
09:59
14:19
  7,031
  8,076
   -26
   -34
  -293,160
  -293,477
44
56
1
2
0
2
0
0

18
1
12:30
19:07
22,847
   -37
    28,111
24
1
1
0

19
19
1
2
00:00
15:51
04:22
18:12
15,057
  7,908
   -38
   -52
    74,415
    73,823
60
25
3
1
3
0
0
0

20
20
1
2
06:47
19:47
08:02
23:59
  4,271
14,601
   -36
   340
   170,693
   170,888
10
13584
4
11
0
11
0
0

21
1
11:38
17:59
21,786
   -32
   -74,859
24
3
2
0

22
1
14:00
20:38
22,801
   -36
     7,991
34
1
1
0

23
-

24
1
06:46
12:37
20,280
   -38
   -20,737
35
2
2
0

25
1
17:46
23:27
19,817
   -33
   -64,923
6
70
0
0

26
26
1
2
03:38
11:33
06:05
16:09
  8,565
15,999
   -23
   -42
   -35,263
   -35,886
48
95
1
3
0
3
0
0

27
1
00:00
05:43
19,676
   -30
  -122,793
187
3
3
0

28
1
02:02
08:39
22,902
   -29
   -28,630
13
0
0
0

29
29
1
2
03:00
11:13
05:51
15:29
  9,649
14,805
   -24
   -37
  -236,238
  -236,240
4
34
2
3
0
3
0
0

30
30
1
2
08:54
18:25
13:07
21:20
14,680
10,021
   -38
   -32
  -516,252
  -516,541
50
27
3
0
2
0
0
0

31
31
1
2
00:00
16:29
04:49
17:43
16,653
  3,892
   -21
   -40
  -110,090
  -111,399
126
32
3
1
3
1
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	1 2	00:00 20:36	02:36 23:59	9,058 11,652	-20 6	-340,083 -340,166	53 1727	2 11	2 11	0 0
2	-
3 3 3	1 2 3	00:00 16:00 22:49	03:12 17:35 23:59	11,039 5,193 4,042	-29 -46 -1,033	-3,364 -3,559 -4,628	11 5 19163	2 1 11	0 0 4042	0 0 0
4	1	05:27	11:02	19,350	-37	120,470	61	0	0	0
5	1	07:18	09:59	9,422	-32	-26,500	7	0	0	0
6	1	09:52	15:22	18,993	-34	-22,592	21	3	2	0
7	1	03:36	09:56	22,269	-28	-569,294	75	0	0	0
8	1	00:56	06:53	20,477	-23	-308,419	82	2	2	0
9 9	1 2	05:51 14:31	09:30 18:20	12,883 13,087	-31 -36	40,407 40,460	6 17	1 1	0 1	0 0
10 10	1 2	08:49 12:00	09:59 14:05	4,214 7,236	-35 -42	-42,821 -42,837	4 28	1 2	0 2	0 0
11 11	1 2	02:29 18:06	06:32 21:21	13,865 11,259	-30 -42	-111,363 -111,521	13 5	1 2	0 0	0 0
12	-
13 13	1 2	00:00 22:24	03:46 23:59	12,890 5,543	-34 -777	29,529 28,753	3 16611	37 11	0 5543	0 0
14	1	15:30	21:52	21,698	-38	19,011	7	18	0	0
15	1	13:50	19:32	19,349	-48	-255,729	29	1	1	0
16 16	1 2	00:00 20:27	01:35 23:59	5,406 12,195	-31 213	-13,238 -12,957	75 8183	2 11	2 11	0 0
17 17	1 2	08:02 12:00	09:59 14:19	7,031 8,076	-26 -34	-293,160 -293,477	44 56	1 2	0 2	0 0
18	1	12:30	19:07	22,847	-37	28,111	24	1	1	0
19 19	1 2	00:00 15:51	04:22 18:12	15,057 7,908	-38 -52	74,415 73,823	60 25	3 1	3 0	0 0
20 20	1 2	06:47 19:47	08:02 23:59	4,271 14,601	-36 340	170,693 170,888	10 13584	4 11	0 11	0 0
21	1	11:38	17:59	21,786	-32	-74,859	24	3	2	0
22	1	14:00	20:38	22,801	-36	7,991	34	1	1	0
23	-
24	1	06:46	12:37	20,280	-38	-20,737	35	2	2	0
25	1	17:46	23:27	19,817	-33	-64,923	6	70	0	0
26 26	1 2	03:38 11:33	06:05 16:09	8,565 15,999	-23 -42	-35,263 -35,886	48 95	1 3	0 3	0 0
27	1	00:00	05:43	19,676	-30	-122,793	187	3	3	0
28	1	02:02	08:39	22,902	-29	-28,630	13	0	0	0
29 29	1 2	03:00 11:13	05:51 15:29	9,649 14,805	-24 -37	-236,238 -236,240	4 34	2 3	0 3	0 0
30 30	1 2	08:54 18:25	13:07 21:20	14,680 10,021	-38 -32	-516,252 -516,541	50 27	3 0	2 0	0 0
31 31	1 2	00:00 16:29	04:49 17:43	16,653 3,892	-21 -40	-110,090 -111,399	126 32	3 1	3 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-