GPS Space Vehicle Time Integrity for MJD 52507

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
14:22
20:13
21,078
  -528
  -245,050
17
71
0
0

2
2
1
2
14:29
18:06
18:05
19:42
12,908
  5,765
  -527
  -538
   250,511
   250,557
16
14
34
0
0
0
0
0

3
3
3
1
2
3
08:48
17:18
18:49
11:13
18:46
20:38
  8,722
  5,228
  6,491
  -524
  -516
  -533
   -56,686
   -56,773
   -56,811
15
18
13
77
12
31
0
0
0
0
0
0

4
1
00:00
04:40
16,808
  -522
  -286,259
67
1
1
0

5
1
01:09
05:51
16,891
  -513
   -28,191
24
37
0
0

6
1
03:45
08:47
18,143
  -512
     4,746
13
14
0
0

7
7
1
2
00:00
21:02
02:31
23:59
  9,024
10,640
  -520
  -509
  -508,643
  -506,525
68
76
0
0
0
0
0
0

8
1
18:23
23:59
20,175
  -525
  -537,190
125
0
0
0

9
9
1
2
00:00
09:57
03:10
12:05
11,384
  7,647
  -506
  -527
     3,921
     3,952
13
15
131
135
0
0
0
0

10
10
1
2
02:28
06:03
06:02
07:43
12,868
  6,023
  -499
  -525
   -10,908
   -10,941
16
5
26
18
0
0
0
0

11
11
11
1
2
3
11:41
20:23
21:52
15:02
21:51
23:59
12,070
  5,211
  7,621
  -531
  -499
  -526
   -19,271
   -19,258
   -19,290
12
18
10
100
21
4
0
0
0
0
0
0

12
-

13
1
15:49
20:54
18,250
  -527
    11,803
6
85
0
0

14
1
09:21
14:38
19,008
  -519
    52,612
23
8
0
0

15
15
1
2
05:52
10:12
10:02
11:59
14,948
  6,364
  -513
  -511
    -2,456
    -2,504
23
17
48
76
0
0
0
0

16
-

17
1
05:05
11:31
22,967
  -514
  -242,268
635
0
12403
0

18
1
06:57
11:11
15,244
  -520
    48,130
19
0
0
0

19
-

20
1
13:05
17:58
17,561
  -529
   181,892
15
96
0
0

21
21
1
2
08:08
10:02
09:20
13:36
  4,343
12,625
  -505
  -525
     2,488
     2,472
10
14
55
79
0
0
0
0

22
1
13:53
19:16
19,364
  -525
  -489,297
54
0
0
0

23
1
04:00
09:34
20,077
  -514
    -8,567
18
6
0
0

24
1
00:33
06:29
21,324
  -504
   -52,192
30
9
0
0

25
25
1
2
11:25
15:17
15:15
17:03
13,857
  6,383
  -513
  -532
   -31,946
   -31,972
18
5
0
26
0
0
0
0

26
26
1
2
05:52
21:15
08:47
23:35
10,513
  8,314
  -522
  -525
  -126,277
  -127,727
89
70
0
0
0
0
0
0

27
1
17:01
22:09
18,369
  -524
   -81,076
19
60
0
0

28
28
1
2
00:00
19:38
01:14
23:59
  4,384
15,605
  -513
  -513
    89,047
    89,072
17
9
46
100
0
0
0
0

29
29
29
1
2
3
05:32
07:01
20:44
06:59
09:15
23:25
  5,252
  8,026
  9,641
  -510
  -532
  -520
  -182,175
  -182,368
  -183,623
44
64
74
0
1
0
0
1
0
0
0
0

30
30
1
2
02:23
12:58
05:51
14:43
12,491
  6,286
  -507
  -531
  -190,118
  -191,785
182
93
1
0
1
0
0
0

31
31
1
2
10:03
17:33
11:24
22:13
  4,742
16,772
  -536
  -524
  -358,455
  -358,554
13
22
50
19
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	14:22	20:13	21,078	-528	-245,050	17	71	0	0
2 2	1 2	14:29 18:06	18:05 19:42	12,908 5,765	-527 -538	250,511 250,557	16 14	34 0	0 0	0 0
3 3 3	1 2 3	08:48 17:18 18:49	11:13 18:46 20:38	8,722 5,228 6,491	-524 -516 -533	-56,686 -56,773 -56,811	15 18 13	77 12 31	0 0 0	0 0 0
4	1	00:00	04:40	16,808	-522	-286,259	67	1	1	0
5	1	01:09	05:51	16,891	-513	-28,191	24	37	0	0
6	1	03:45	08:47	18,143	-512	4,746	13	14	0	0
7 7	1 2	00:00 21:02	02:31 23:59	9,024 10,640	-520 -509	-508,643 -506,525	68 76	0 0	0 0	0 0
8	1	18:23	23:59	20,175	-525	-537,190	125	0	0	0
9 9	1 2	00:00 09:57	03:10 12:05	11,384 7,647	-506 -527	3,921 3,952	13 15	131 135	0 0	0 0
10 10	1 2	02:28 06:03	06:02 07:43	12,868 6,023	-499 -525	-10,908 -10,941	16 5	26 18	0 0	0 0
11 11 11	1 2 3	11:41 20:23 21:52	15:02 21:51 23:59	12,070 5,211 7,621	-531 -499 -526	-19,271 -19,258 -19,290	12 18 10	100 21 4	0 0 0	0 0 0
12	-
13	1	15:49	20:54	18,250	-527	11,803	6	85	0	0
14	1	09:21	14:38	19,008	-519	52,612	23	8	0	0
15 15	1 2	05:52 10:12	10:02 11:59	14,948 6,364	-513 -511	-2,456 -2,504	23 17	48 76	0 0	0 0
16	-
17	1	05:05	11:31	22,967	-514	-242,268	635	0	12403	0
18	1	06:57	11:11	15,244	-520	48,130	19	0	0	0
19	-
20	1	13:05	17:58	17,561	-529	181,892	15	96	0	0
21 21	1 2	08:08 10:02	09:20 13:36	4,343 12,625	-505 -525	2,488 2,472	10 14	55 79	0 0	0 0
22	1	13:53	19:16	19,364	-525	-489,297	54	0	0	0
23	1	04:00	09:34	20,077	-514	-8,567	18	6	0	0
24	1	00:33	06:29	21,324	-504	-52,192	30	9	0	0
25 25	1 2	11:25 15:17	15:15 17:03	13,857 6,383	-513 -532	-31,946 -31,972	18 5	0 26	0 0	0 0
26 26	1 2	05:52 21:15	08:47 23:35	10,513 8,314	-522 -525	-126,277 -127,727	89 70	0 0	0 0	0 0
27	1	17:01	22:09	18,369	-524	-81,076	19	60	0	0
28 28	1 2	00:00 19:38	01:14 23:59	4,384 15,605	-513 -513	89,047 89,072	17 9	46 100	0 0	0 0
29 29 29	1 2 3	05:32 07:01 20:44	06:59 09:15 23:25	5,252 8,026 9,641	-510 -532 -520	-182,175 -182,368 -183,623	44 64 74	0 1 0	0 1 0	0 0 0
30 30	1 2	02:23 12:58	05:51 14:43	12,491 6,286	-507 -531	-190,118 -191,785	182 93	1 0	1 0	0 0
31 31	1 2	10:03 17:33	11:24 22:13	4,742 16,772	-536 -524	-358,455 -358,554	13 22	50 19	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-