GPS Space Vehicle Time Integrity for MJD 52906

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
11:10
13:25
13:23
17:00
  7,746
12,319
   -30
   -33
  -306,453
  -306,474
4
9
0
0
0
0
0
0

2
2
1
2
11:15
13:26
13:23
16:31
  7,504
10,517
   -34
   -32
   191,343
   191,407
13
25
0
0
0
0
0
0

3
3
1
2
05:06
13:25
07:56
17:31
  9,809
14,138
   -25
   -23
   -47,125
   -47,225
12
14
1
0
0
0
0
0

4
4
1
2
00:00
19:41
01:20
23:59
  4,739
14,957
   -28
   228
   -28,838
   -28,310
6
9171
2
11
0
12
0
0

5
5
5
1
2
3
00:00
08:53
21:46
02:39
09:55
23:59
  9,180
  3,623
  7,745
   -25
   -22
  -168
   -49,467
   -49,380
   -49,379
42
21
3851
1
2
11
1
1
11
0
0
0

6
1
00:31
05:54
18,734
   -29
     7,793
19
1
1
0

7
1
18:10
23:59
20,421
   -19
  -627,989
37
1
1
0

8
8
1
2
15:09
18:10
18:09
21:07
10,026
10,335
   -31
   -18
  -420,885
  -420,902
5
42
2
1
0
1
0
0

9
9
1
2
04:50
20:01
08:34
23:44
13,028
12,819
   -26
   -22
     8,436
     8,542
9
33
22
1
0
1
0
0

10
1
00:00
04:33
15,722
   -26
   -31,820
7
18
1
0

11
11
1
2
08:21
16:45
11:42
17:59
11,454
  4,370
   -31
   -26
   -68,100
   -68,148
26
4
1
47
1
0
0
0

12
-

13
1
13:25
17:50
15,259
   -34
    31,295
4
14
0
0

14
1
05:48
12:11
22,011
   -29
    20,529
4
58
0
0

15
1
03:53
09:39
19,782
   -26
  -163,628
40
1
1
0

16
16
1
2
10:35
13:26
13:23
15:33
  9,667
  7,425
   -31
   -34
   -82,407
   -82,443
12
8
0
2
0
0
0
0

17
1
02:00
06:15
14,779
   -25
  -211,320
137
2
2
0

18
1
02:56
09:39
23,096
   -27
    -9,547
25
1
1
0

19
-

20
20
1
2
09:53
13:25
13:23
14:45
12,188
  4,764
   -29
   -27
   209,674
   209,667
4
6
2
21
0
0
0
0

21
1
01:46
08:10
22,002
   -25
   -47,692
39
1
1
0

22
-

23
1
04:48
11:15
22,277
   -28
   -36,711
13
1
1
0

24
24
1
2
00:00
21:07
03:07
23:59
10,852
10,101
   -34
   -51
   -62,236
   -62,471
31
696
2
11
1
11
0
0

25
1
08:08
13:23
18,147
   -31
   -52,352
35
1
1
0

26
1
01:58
06:40
16,035
   -35
  -518,204
37
2
1
0

27
27
1
2
13:52
18:10
18:09
20:01
14,593
  6,648
   -32
   -23
  -677,055
  -677,406
141
58
0
0
0
0
0
0

28
28
1
2
16:12
18:10
18:09
22:50
  6,826
16,251
   -30
   -22
     7,487
     7,464
5
17
0
1
0
1
0
0

29
29
1
2
01:29
18:10
05:40
20:05
14,459
  6,865
   -31
   -30
  -101,065
  -101,954
75
27
2
0
2
0
0
0

30
30
30
1
2
3
00:00
08:40
22:59
03:22
11:25
23:59
11,758
  9,344
  3,620
   -30
   -29
-1,155
  -511,461
  -512,370
  -514,951
109
89
20531
2
2
11
2
2
3620
0
0
0

31
31
1
2
06:36
14:01
08:05
18:09
  5,205
14,089
   -29
   -24
  -408,241
  -408,520
11
36
1
0
0
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	1 2	11:10 13:25	13:23 17:00	7,746 12,319	-30 -33	-306,453 -306,474	4 9	0 0	0 0	0 0
2 2	1 2	11:15 13:26	13:23 16:31	7,504 10,517	-34 -32	191,343 191,407	13 25	0 0	0 0	0 0
3 3	1 2	05:06 13:25	07:56 17:31	9,809 14,138	-25 -23	-47,125 -47,225	12 14	1 0	0 0	0 0
4 4	1 2	00:00 19:41	01:20 23:59	4,739 14,957	-28 228	-28,838 -28,310	6 9171	2 11	0 12	0 0
5 5 5	1 2 3	00:00 08:53 21:46	02:39 09:55 23:59	9,180 3,623 7,745	-25 -22 -168	-49,467 -49,380 -49,379	42 21 3851	1 2 11	1 1 11	0 0 0
6	1	00:31	05:54	18,734	-29	7,793	19	1	1	0
7	1	18:10	23:59	20,421	-19	-627,989	37	1	1	0
8 8	1 2	15:09 18:10	18:09 21:07	10,026 10,335	-31 -18	-420,885 -420,902	5 42	2 1	0 1	0 0
9 9	1 2	04:50 20:01	08:34 23:44	13,028 12,819	-26 -22	8,436 8,542	9 33	22 1	0 1	0 0
10	1	00:00	04:33	15,722	-26	-31,820	7	18	1	0
11 11	1 2	08:21 16:45	11:42 17:59	11,454 4,370	-31 -26	-68,100 -68,148	26 4	1 47	1 0	0 0
12	-
13	1	13:25	17:50	15,259	-34	31,295	4	14	0	0
14	1	05:48	12:11	22,011	-29	20,529	4	58	0	0
15	1	03:53	09:39	19,782	-26	-163,628	40	1	1	0
16 16	1 2	10:35 13:26	13:23 15:33	9,667 7,425	-31 -34	-82,407 -82,443	12 8	0 2	0 0	0 0
17	1	02:00	06:15	14,779	-25	-211,320	137	2	2	0
18	1	02:56	09:39	23,096	-27	-9,547	25	1	1	0
19	-
20 20	1 2	09:53 13:25	13:23 14:45	12,188 4,764	-29 -27	209,674 209,667	4 6	2 21	0 0	0 0
21	1	01:46	08:10	22,002	-25	-47,692	39	1	1	0
22	-
23	1	04:48	11:15	22,277	-28	-36,711	13	1	1	0
24 24	1 2	00:00 21:07	03:07 23:59	10,852 10,101	-34 -51	-62,236 -62,471	31 696	2 11	1 11	0 0
25	1	08:08	13:23	18,147	-31	-52,352	35	1	1	0
26	1	01:58	06:40	16,035	-35	-518,204	37	2	1	0
27 27	1 2	13:52 18:10	18:09 20:01	14,593 6,648	-32 -23	-677,055 -677,406	141 58	0 0	0 0	0 0
28 28	1 2	16:12 18:10	18:09 22:50	6,826 16,251	-30 -22	7,487 7,464	5 17	0 1	0 1	0 0
29 29	1 2	01:29 18:10	05:40 20:05	14,459 6,865	-31 -30	-101,065 -101,954	75 27	2 0	2 0	0 0
30 30 30	1 2 3	00:00 08:40 22:59	03:22 11:25 23:59	11,758 9,344 3,620	-30 -29 -1,155	-511,461 -512,370 -514,951	109 89 20531	2 2 11	2 2 3620	0 0 0
31 31	1 2	06:36 14:01	08:05 18:09	5,205 14,089	-29 -24	-408,241 -408,520	11 36	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-