GPS Space Vehicle Time Integrity for MJD 54149

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
18:39
01:22
23:59
  4,921
19,252
   -58
   -49
  -108,521
  -108,682
10
18
15
11
0
0
0
0

2
2
1
2
08:10
12:17
12:16
13:25
14,749
  4,041
   -41
   -48
   -83,431
   -83,469
19
5
0
23
0
0
0
0

3
3
1
2
00:30
16:29
04:27
18:49
14,137
  8,326
   -48
   -52
   -15,500
   -15,835
30
22
11
5
0
0
0
0

4
1
06:48
11:59
18,588
   -52
    -4,490
18
1
0
0

5
1
09:01
11:54
10,383
   -40
   -37,173
22
0
0
0

6
1
11:23
16:28
18,291
   -42
   -36,761
143
0
0
0

7
1
11:54
16:54
17,988
   -42
  -411,620
56
0
0
0

8
1
02:41
08:01
19,237
   -44
    97,064
7
144
0
0

9
9
9
1
2
3
07:06
15:51
17:36
10:47
17:14
19:31
13,255
  4,942
  6,713
   -41
   -39
   -48
   -58,135
   -58,173
   -58,194
13
7
10
1
14
6
0
0
0
0
0
0

10
1
10:40
15:08
16,022
   -39
   -97,699
9
5
0
0

11
11
11
1
2
3
03:40
19:48
20:53
07:07
20:50
22:29
12,437
  3,667
  5,666
   -47
   -43
   -52
    -7,617
    -7,682
    -7,698
11
11
11
84
33
28
0
0
0
0
0
0

12
1
08:45
13:17
16,270
   -48
    49,804
24
0
0
0

13
1
00:00
05:02
18,142
   -52
  -144,741
32
1
0
0

14
1
16:55
21:54
17,945
   -43
    -8,737
12
20
0
0

15
-

16
16
1
2
00:00
21:42
02:13
23:59
  7,999
  8,231
   -51
   -43
  -123,351
  -123,624
13
12
0
0
0
0
0
0

17
1
04:56
09:54
17,863
   -48
   -78,387
7
28
0
0

18
1
14:10
19:20
18,543
   -45
   253,592
10
14
0
0

19
19
19
1
2
3
01:25
17:14
18:16
05:31
18:14
19:27
14,788
  3,606
  4,196
   -46
   -49
   -54
    -6,080
    -6,294
    -6,316
23
11
13
1
41
23
0
0
0
0
0
0

20
20
1
2
00:00
21:12
01:50
23:59
  6,627
10,018
   -56
   -45
    22,372
    22,398
6
8
14
41
0
0
0
0

21
1
13:23
19:16
21,148
   -47
   -71,639
16
0
0
0

22
1
15:51
21:42
21,040
   -51
  -168,161
18
2
0
0

23
23
1
2
00:00
22:29
04:05
23:59
14,724
  5,365
   -52
   -39
  -150,544
  -150,661
18
11
2
12
0
0
0
0

24
1
10:47
17:26
23,858
   -41
   -78,471
31
3
0
0

25
25
1
2
00:00
20:31
01:23
23:59
  4,991
12,484
   -51
   -52
  -340,772
  -339,396
25
57
3
0
0
0
0
0

26
26
1
2
04:56
13:17
06:17
15:50
  4,843
  9,186
   -46
   -43
    48,729
    49,332
23
45
0
0
0
0
0
0

27
1
01:49
07:01
18,737
   -48
   -94,800
19
0
0
0

28
1
03:03
09:40
23,824
   -48
    -7,160
6
44
0
0

29
29
1
2
05:58
15:16
07:14
16:51
  4,524
  5,693
   -60
   -56
  -352,017
  -352,329
18
21
6
1
0
0
0
0

30
1
10:05
11:22
  4,673
   -43
   -25,776
4
20
0
0

31
31
1
2
19:17
21:12
20:31
23:59
  4,426
  9,998
   -38
   -53
    -9,433
    -9,483
7
16
2
8
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 18:39	01:22 23:59	4,921 19,252	-58 -49	-108,521 -108,682	10 18	15 11	0 0	0 0
2 2	1 2	08:10 12:17	12:16 13:25	14,749 4,041	-41 -48	-83,431 -83,469	19 5	0 23	0 0	0 0
3 3	1 2	00:30 16:29	04:27 18:49	14,137 8,326	-48 -52	-15,500 -15,835	30 22	11 5	0 0	0 0
4	1	06:48	11:59	18,588	-52	-4,490	18	1	0	0
5	1	09:01	11:54	10,383	-40	-37,173	22	0	0	0
6	1	11:23	16:28	18,291	-42	-36,761	143	0	0	0
7	1	11:54	16:54	17,988	-42	-411,620	56	0	0	0
8	1	02:41	08:01	19,237	-44	97,064	7	144	0	0
9 9 9	1 2 3	07:06 15:51 17:36	10:47 17:14 19:31	13,255 4,942 6,713	-41 -39 -48	-58,135 -58,173 -58,194	13 7 10	1 14 6	0 0 0	0 0 0
10	1	10:40	15:08	16,022	-39	-97,699	9	5	0	0
11 11 11	1 2 3	03:40 19:48 20:53	07:07 20:50 22:29	12,437 3,667 5,666	-47 -43 -52	-7,617 -7,682 -7,698	11 11 11	84 33 28	0 0 0	0 0 0
12	1	08:45	13:17	16,270	-48	49,804	24	0	0	0
13	1	00:00	05:02	18,142	-52	-144,741	32	1	0	0
14	1	16:55	21:54	17,945	-43	-8,737	12	20	0	0
15	-
16 16	1 2	00:00 21:42	02:13 23:59	7,999 8,231	-51 -43	-123,351 -123,624	13 12	0 0	0 0	0 0
17	1	04:56	09:54	17,863	-48	-78,387	7	28	0	0
18	1	14:10	19:20	18,543	-45	253,592	10	14	0	0
19 19 19	1 2 3	01:25 17:14 18:16	05:31 18:14 19:27	14,788 3,606 4,196	-46 -49 -54	-6,080 -6,294 -6,316	23 11 13	1 41 23	0 0 0	0 0 0
20 20	1 2	00:00 21:12	01:50 23:59	6,627 10,018	-56 -45	22,372 22,398	6 8	14 41	0 0	0 0
21	1	13:23	19:16	21,148	-47	-71,639	16	0	0	0
22	1	15:51	21:42	21,040	-51	-168,161	18	2	0	0
23 23	1 2	00:00 22:29	04:05 23:59	14,724 5,365	-52 -39	-150,544 -150,661	18 11	2 12	0 0	0 0
24	1	10:47	17:26	23,858	-41	-78,471	31	3	0	0
25 25	1 2	00:00 20:31	01:23 23:59	4,991 12,484	-51 -52	-340,772 -339,396	25 57	3 0	0 0	0 0
26 26	1 2	04:56 13:17	06:17 15:50	4,843 9,186	-46 -43	48,729 49,332	23 45	0 0	0 0	0 0
27	1	01:49	07:01	18,737	-48	-94,800	19	0	0	0
28	1	03:03	09:40	23,824	-48	-7,160	6	44	0	0
29 29	1 2	05:58 15:16	07:14 16:51	4,524 5,693	-60 -56	-352,017 -352,329	18 21	6 1	0 0	0 0
30	1	10:05	11:22	4,673	-43	-25,776	4	20	0	0
31 31	1 2	19:17 21:12	20:31 23:59	4,426 9,998	-38 -53	-9,433 -9,483	7 16	2 8	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-