GPS Space Vehicle Time Integrity for MJD 52506

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
14:26
20:18
21,115
  -532
  -244,911
15
109
0
0

2
2
1
2
14:33
18:10
18:09
19:46
12,904
  5,778
  -522
  -538
   250,003
   250,045
13
14
35
0
0
0
0
0

3
3
1
2
08:52
18:52
11:18
20:42
  8,726
  6,491
  -518
  -533
   -56,391
   -56,517
16
13
72
71
0
0
0
0

4
1
00:00
04:44
17,062
  -518
  -285,242
69
1
1
0

5
1
01:13
05:55
16,906
  -517
   -28,011
24
5
0
0

6
1
03:49
08:51
18,153
  -505
     4,733
14
15
0
0

7
7
1
2
00:00
21:06
02:35
23:59
  9,319
10,398
  -512
  -504
  -511,004
  -508,895
70
76
0
0
0
0
0
0

8
1
18:27
23:59
19,926
  -522
  -539,010
124
0
0
0

9
9
1
2
00:00
10:01
03:14
12:09
11,627
  7,578
  -499
  -531
     3,802
     3,824
13
11
125
103
0
0
0
0

10
10
1
2
02:32
06:07
06:06
07:48
12,863
  6,013
  -499
  -523
   -10,861
   -10,891
16
5
22
19
0
0
0
0

11
11
1
2
11:45
21:57
15:07
23:59
12,104
  7,375
  -528
  -515
   -19,208
   -19,218
11
6
98
13
0
0
0
0

12
-

13
1
15:54
20:58
18,242
  -525
    11,744
7
93
0
0

14
1
09:25
14:43
19,027
  -518
    52,786
25
20
0
0

15
15
1
2
05:56
10:16
10:06
12:02
14,991
  6,344
  -513
  -533
    -2,066
    -2,137
34
17
5
61
0
0
0
0

16
-

17
1
05:10
11:35
23,051
  -508
  -233,958
644
0
12652
0

18
1
07:01
11:15
15,234
  -515
    48,384
21
0
0
0

19
-

20
1
13:09
18:02
17,540
  -529
   181,689
13
122
0
0

21
21
1
2
08:12
10:07
09:24
13:40
  4,348
12,745
  -494
  -523
     2,464
     2,438
10
13
31
115
0
0
0
0

22
1
13:57
19:20
19,394
  -524
  -488,627
47
0
0
0

23
1
04:04
09:38
20,088
  -511
    -8,510
20
5
0
0

24
1
00:37
06:33
21,326
  -506
   -51,970
33
12
0
0

25
25
1
2
11:29
15:21
15:19
17:07
13,844
  6,359
  -520
  -541
   -31,892
   -31,920
17
6
1
27
0
0
0
0

26
26
1
2
05:55
21:19
08:51
23:39
10,564
  8,336
  -514
  -520
  -123,967
  -125,424
89
66
0
0
0
0
0
0

27
1
17:05
22:13
18,449
  -525
   -80,787
19
101
0
0

28
28
1
2
00:02
19:42
01:18
23:59
  4,449
15,380
  -517
  -509
    89,030
    89,049
17
7
58
145
0
0
0
0

29
29
29
1
2
3
05:37
07:05
20:48
07:04
09:20
23:29
  5,160
  8,010
  9,524
  -511
  -534
  -522
  -179,990
  -180,184
  -181,442
45
65
70
0
1
0
0
1
0
0
0
0

30
30
1
2
02:27
13:03
05:55
14:47
12,488
  6,291
  -514
  -533
  -186,060
  -187,739
180
92
1
0
1
0
0
0

31
31
1
2
10:07
17:37
11:23
22:17
  4,562
16,754
  -523
  -514
  -358,142
  -358,251
11
22
58
16
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	14:26	20:18	21,115	-532	-244,911	15	109	0	0
2 2	1 2	14:33 18:10	18:09 19:46	12,904 5,778	-522 -538	250,003 250,045	13 14	35 0	0 0	0 0
3 3	1 2	08:52 18:52	11:18 20:42	8,726 6,491	-518 -533	-56,391 -56,517	16 13	72 71	0 0	0 0
4	1	00:00	04:44	17,062	-518	-285,242	69	1	1	0
5	1	01:13	05:55	16,906	-517	-28,011	24	5	0	0
6	1	03:49	08:51	18,153	-505	4,733	14	15	0	0
7 7	1 2	00:00 21:06	02:35 23:59	9,319 10,398	-512 -504	-511,004 -508,895	70 76	0 0	0 0	0 0
8	1	18:27	23:59	19,926	-522	-539,010	124	0	0	0
9 9	1 2	00:00 10:01	03:14 12:09	11,627 7,578	-499 -531	3,802 3,824	13 11	125 103	0 0	0 0
10 10	1 2	02:32 06:07	06:06 07:48	12,863 6,013	-499 -523	-10,861 -10,891	16 5	22 19	0 0	0 0
11 11	1 2	11:45 21:57	15:07 23:59	12,104 7,375	-528 -515	-19,208 -19,218	11 6	98 13	0 0	0 0
12	-
13	1	15:54	20:58	18,242	-525	11,744	7	93	0	0
14	1	09:25	14:43	19,027	-518	52,786	25	20	0	0
15 15	1 2	05:56 10:16	10:06 12:02	14,991 6,344	-513 -533	-2,066 -2,137	34 17	5 61	0 0	0 0
16	-
17	1	05:10	11:35	23,051	-508	-233,958	644	0	12652	0
18	1	07:01	11:15	15,234	-515	48,384	21	0	0	0
19	-
20	1	13:09	18:02	17,540	-529	181,689	13	122	0	0
21 21	1 2	08:12 10:07	09:24 13:40	4,348 12,745	-494 -523	2,464 2,438	10 13	31 115	0 0	0 0
22	1	13:57	19:20	19,394	-524	-488,627	47	0	0	0
23	1	04:04	09:38	20,088	-511	-8,510	20	5	0	0
24	1	00:37	06:33	21,326	-506	-51,970	33	12	0	0
25 25	1 2	11:29 15:21	15:19 17:07	13,844 6,359	-520 -541	-31,892 -31,920	17 6	1 27	0 0	0 0
26 26	1 2	05:55 21:19	08:51 23:39	10,564 8,336	-514 -520	-123,967 -125,424	89 66	0 0	0 0	0 0
27	1	17:05	22:13	18,449	-525	-80,787	19	101	0	0
28 28	1 2	00:02 19:42	01:18 23:59	4,449 15,380	-517 -509	89,030 89,049	17 7	58 145	0 0	0 0
29 29 29	1 2 3	05:37 07:05 20:48	07:04 09:20 23:29	5,160 8,010 9,524	-511 -534 -522	-179,990 -180,184 -181,442	45 65 70	0 1 0	0 1 0	0 0 0
30 30	1 2	02:27 13:03	05:55 14:47	12,488 6,291	-514 -533	-186,060 -187,739	180 92	1 0	1 0	0 0
31 31	1 2	10:07 17:37	11:23 22:17	4,562 16,754	-523 -514	-358,142 -358,251	11 22	58 16	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-