GPS Space Vehicle Time Integrity for MJD 53803

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
17:59
23:59
20,591
    73
   -40,564
7336
5
5
0

2
2
1
2
07:34
10:53
10:51
13:43
11,322
  9,934
   -39
   -40
    15,310
    15,290
20
6
3
21
1
0
0
0

3
3
1
2
00:00
15:37
04:07
18:29
14,237
  9,918
   -56
   -36
   -80,438
   -80,587
25
6
4
1
3
0
0
0

4
4
1
2
06:34
10:53
10:51
12:16
14,934
  4,937
   -42
   -45
  -171,648
  -171,767
52
16
3
0
3
0
0
0

5
5
5
1
2
3
08:28
10:53
19:28
10:51
13:16
20:34
  8,279
  8,340
  3,823
   -41
   -36
   -36
   392,875
   392,171
   389,855
200
201
88
2
1
0
2
1
0
0
0
0

6
1
11:00
16:25
18,913
   -40
  -388,371
172
3
3
0

7
1
10:53
15:50
17,231
   -40
  -510,214
53
3
3
0

8
1
01:55
07:52
20,652
   -42
    58,872
12
0
0
0

9
9
1
2
06:48
15:28
10:27
19:17
12,719
13,300
   -46
   -45
   -11,076
   -11,125
7
7
1
5
1
0
0
0

10
1
10:53
15:12
14,950
   -29
   -79,907
36
3
3
0

11
11
1
2
03:20
19:03
07:26
22:11
14,002
10,420
   -47
   -45
  -312,202
  -312,346
9
7
2
0
0
0
0
0

12
-

13
1
00:00
04:36
16,015
   -47
   -46,228
24
4
3
0

14
1
16:21
22:39
21,454
   -39
    18,105
6
0
0
0

15
1
13:44
19:47
20,736
   -35
  -577,721
43
3
3
0

16
16
1
2
00:00
21:16
02:18
23:59
  8,045
  9,171
   -42
   -23
   -30,176
   -30,308
58
747
3
5
3
5
0
0

17
17
1
2
04:13
08:00
05:59
10:32
  6,100
  8,685
   -47
   -40
   -64,736
   -64,829
8
47
1
3
0
3
0
0

18
1
13:23
20:00
22,747
   -39
   224,793
26
3
3
0

19
19
1
2
00:54
17:00
05:31
19:11
15,966
  7,536
   -46
   -44
    19,448
    19,387
51
5
3
1
3
0
0
0

20
20
1
2
00:00
20:25
01:23
23:59
  4,849
12,206
   -45
   104
    31,058
    31,143
7
6979
0
5
0
5
0
0

21
1
12:32
18:53
21,930
   -40
   -11,977
24
3
3
0

22
1
15:03
21:40
22,836
   -38
   -74,688
20
0
0
0

23
23
1
2
00:00
21:33
03:35
23:59
12,458
  8,245
   -44
  -178
  -147,866
  -147,899
21
5576
4
5
3
5
0
0

24
24
1
2
05:23
21:57
10:19
23:05
17,089
  4,022
   -39
   -38
   -91,391
   -91,542
15
5
2
2
0
0
0
0

25
1
18:52
23:59
17,398
    87
    39,407
6901
5
5
0

26
26
1
2
04:32
12:30
05:59
17:05
  4,989
15,748
   -44
   -37
    55,067
    55,397
15
42
1
0
0
0
0
0

27
1
00:46
05:59
17,910
   -47
   -39,043
42
3
3
0

28
1
02:42
09:20
22,963
   -48
   -31,915
15
1
1
0

29
29
1
2
04:04
12:15
05:59
16:35
  6,647
15,001
   -51
   -41
  -555,390
  -555,743
19
50
1
3
0
1
0
0

30
30
30
1
2
3
09:34
10:53
19:22
10:51
13:56
21:56
  4,349
10,729
  8,626
   -34
   -31
   -28
   -27,722
   -27,717
   -27,713
54
8
5
2
0
23
2
0
0
0
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	17:59	23:59	20,591	73	-40,564	7336	5	5	0
2 2	1 2	07:34 10:53	10:51 13:43	11,322 9,934	-39 -40	15,310 15,290	20 6	3 21	1 0	0 0
3 3	1 2	00:00 15:37	04:07 18:29	14,237 9,918	-56 -36	-80,438 -80,587	25 6	4 1	3 0	0 0
4 4	1 2	06:34 10:53	10:51 12:16	14,934 4,937	-42 -45	-171,648 -171,767	52 16	3 0	3 0	0 0
5 5 5	1 2 3	08:28 10:53 19:28	10:51 13:16 20:34	8,279 8,340 3,823	-41 -36 -36	392,875 392,171 389,855	200 201 88	2 1 0	2 1 0	0 0 0
6	1	11:00	16:25	18,913	-40	-388,371	172	3	3	0
7	1	10:53	15:50	17,231	-40	-510,214	53	3	3	0
8	1	01:55	07:52	20,652	-42	58,872	12	0	0	0
9 9	1 2	06:48 15:28	10:27 19:17	12,719 13,300	-46 -45	-11,076 -11,125	7 7	1 5	1 0	0 0
10	1	10:53	15:12	14,950	-29	-79,907	36	3	3	0
11 11	1 2	03:20 19:03	07:26 22:11	14,002 10,420	-47 -45	-312,202 -312,346	9 7	2 0	0 0	0 0
12	-
13	1	00:00	04:36	16,015	-47	-46,228	24	4	3	0
14	1	16:21	22:39	21,454	-39	18,105	6	0	0	0
15	1	13:44	19:47	20,736	-35	-577,721	43	3	3	0
16 16	1 2	00:00 21:16	02:18 23:59	8,045 9,171	-42 -23	-30,176 -30,308	58 747	3 5	3 5	0 0
17 17	1 2	04:13 08:00	05:59 10:32	6,100 8,685	-47 -40	-64,736 -64,829	8 47	1 3	0 3	0 0
18	1	13:23	20:00	22,747	-39	224,793	26	3	3	0
19 19	1 2	00:54 17:00	05:31 19:11	15,966 7,536	-46 -44	19,448 19,387	51 5	3 1	3 0	0 0
20 20	1 2	00:00 20:25	01:23 23:59	4,849 12,206	-45 104	31,058 31,143	7 6979	0 5	0 5	0 0
21	1	12:32	18:53	21,930	-40	-11,977	24	3	3	0
22	1	15:03	21:40	22,836	-38	-74,688	20	0	0	0
23 23	1 2	00:00 21:33	03:35 23:59	12,458 8,245	-44 -178	-147,866 -147,899	21 5576	4 5	3 5	0 0
24 24	1 2	05:23 21:57	10:19 23:05	17,089 4,022	-39 -38	-91,391 -91,542	15 5	2 2	0 0	0 0
25	1	18:52	23:59	17,398	87	39,407	6901	5	5	0
26 26	1 2	04:32 12:30	05:59 17:05	4,989 15,748	-44 -37	55,067 55,397	15 42	1 0	0 0	0 0
27	1	00:46	05:59	17,910	-47	-39,043	42	3	3	0
28	1	02:42	09:20	22,963	-48	-31,915	15	1	1	0
29 29	1 2	04:04 12:15	05:59 16:35	6,647 15,001	-51 -41	-555,390 -555,743	19 50	1 3	0 1	0 0
30 30 30	1 2 3	09:34 10:53 19:22	10:51 13:56 21:56	4,349 10,729 8,626	-34 -31 -28	-27,722 -27,717 -27,713	54 8 5	2 0 23	2 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-