GPS Space Vehicle Time Integrity for MJD 52514

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
13:52
19:44
21,079
  -504
  -246,136
17
130
0
0

2
1
14:00
19:13
18,672
  -501
   254,217
21
13
0
0

3
3
3
1
2
3
08:19
16:44
18:20
10:45
18:17
20:10
  8,722
  5,404
  6,555
  -491
  -484
  -500
   -58,664
   -58,747
   -58,783
17
20
15
35
12
69
0
0
0
0
0
0

4
4
1
2
00:00
22:35
04:12
23:59
15,141
  5,015
  -496
  -475
  -293,178
  -294,014
59
25
1
17
1
0
0
0

5
1
00:40
05:24
17,056
  -497
   -29,388
20
21
0
0

6
1
03:16
08:19
18,153
  -485
     4,893
9
21
0
0

7
7
1
2
00:00
20:34
02:03
23:59
  7,387
12,349
  -498
  -484
  -491,714
  -489,512
58
94
0
0
0
0
0
0

8
1
17:54
23:51
21,415
  -493
  -524,096
139
0
0
0

9
9
1
2
00:00
09:28
02:41
11:36
  9,668
  7,639
  -491
  -492
     4,891
     4,943
11
16
86
138
0
0
0
0

10
10
1
2
01:59
05:34
05:33
07:14
12,857
  5,943
  -486
  -513
   -11,267
   -11,300
16
5
2
25
0
0
0
0

11
11
11
1
2
3
11:12
19:53
21:24
14:34
21:22
23:33
12,107
  5,298
  7,734
  -498
  -473
  -498
   -19,731
   -19,731
   -19,762
14
18
11
73
16
0
0
0
0
0
0
0

12
-

13
1
15:22
20:25
18,233
  -499
    12,260
7
102
0
0

14
1
08:52
14:10
19,043
  -495
    51,454
20
14
0
0

15
15
1
2
05:25
09:43
09:32
11:31
14,795
  6,491
  -488
  -493
    -5,115
    -5,171
23
15
11
52
0
0
0
0

16
-

17
1
04:37
10:14
20,211
  -500
  -298,393
525
0
9127
0

18
1
06:30
10:43
15,156
  -493
    46,369
17
0
0
0

19
-

20
1
12:35
17:29
17,626
  -499
   183,300
16
82
0
0

21
21
1
2
07:38
09:33
08:51
13:07
  4,350
12,677
  -478
  -511
     2,701
     2,672
9
14
29
92
0
0
0
0

22
1
13:25
18:48
19,388
  -496
  -493,680
53
0
0
0

23
1
03:30
09:04
20,033
  -487
    -8,976
20
7
0
0

24
1
00:06
06:02
21,362
  -498
   -53,815
32
25
0
0

25
25
1
2
10:56
14:49
14:47
16:35
13,883
  6,399
  -496
  -512
   -32,245
   -32,271
15
5
5
31
0
0
0
0

26
26
1
2
05:25
20:46
08:19
23:07
10,398
  8,319
  -490
  -493
  -142,171
  -143,584
86
67
0
0
0
0
0
0

27
1
16:33
21:42
18,482
  -495
   -81,841
10
212
0
0

28
28
1
2
00:00
19:10
01:12
23:59
  4,249
17,275
  -495
  -480
    89,150
    89,166
22
8
42
84
0
0
0
0

29
29
29
1
2
3
05:02
06:32
20:14
06:30
08:45
22:56
  5,243
  7,960
  9,707
  -482
  -505
  -491
  -197,224
  -197,413
  -198,637
43
61
71
0
1
0
0
1
0
0
0
0

30
30
1
2
01:54
12:29
05:24
14:16
12,596
  6,355
  -492
  -505
  -217,835
  -219,421
173
88
1
0
1
0
0
0

31
31
1
2
09:33
17:05
10:51
21:44
  4,662
16,730
  -496
  -493
  -360,165
  -360,240
11
19
54
14
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	13:52	19:44	21,079	-504	-246,136	17	130	0	0
2	1	14:00	19:13	18,672	-501	254,217	21	13	0	0
3 3 3	1 2 3	08:19 16:44 18:20	10:45 18:17 20:10	8,722 5,404 6,555	-491 -484 -500	-58,664 -58,747 -58,783	17 20 15	35 12 69	0 0 0	0 0 0
4 4	1 2	00:00 22:35	04:12 23:59	15,141 5,015	-496 -475	-293,178 -294,014	59 25	1 17	1 0	0 0
5	1	00:40	05:24	17,056	-497	-29,388	20	21	0	0
6	1	03:16	08:19	18,153	-485	4,893	9	21	0	0
7 7	1 2	00:00 20:34	02:03 23:59	7,387 12,349	-498 -484	-491,714 -489,512	58 94	0 0	0 0	0 0
8	1	17:54	23:51	21,415	-493	-524,096	139	0	0	0
9 9	1 2	00:00 09:28	02:41 11:36	9,668 7,639	-491 -492	4,891 4,943	11 16	86 138	0 0	0 0
10 10	1 2	01:59 05:34	05:33 07:14	12,857 5,943	-486 -513	-11,267 -11,300	16 5	2 25	0 0	0 0
11 11 11	1 2 3	11:12 19:53 21:24	14:34 21:22 23:33	12,107 5,298 7,734	-498 -473 -498	-19,731 -19,731 -19,762	14 18 11	73 16 0	0 0 0	0 0 0
12	-
13	1	15:22	20:25	18,233	-499	12,260	7	102	0	0
14	1	08:52	14:10	19,043	-495	51,454	20	14	0	0
15 15	1 2	05:25 09:43	09:32 11:31	14,795 6,491	-488 -493	-5,115 -5,171	23 15	11 52	0 0	0 0
16	-
17	1	04:37	10:14	20,211	-500	-298,393	525	0	9127	0
18	1	06:30	10:43	15,156	-493	46,369	17	0	0	0
19	-
20	1	12:35	17:29	17,626	-499	183,300	16	82	0	0
21 21	1 2	07:38 09:33	08:51 13:07	4,350 12,677	-478 -511	2,701 2,672	9 14	29 92	0 0	0 0
22	1	13:25	18:48	19,388	-496	-493,680	53	0	0	0
23	1	03:30	09:04	20,033	-487	-8,976	20	7	0	0
24	1	00:06	06:02	21,362	-498	-53,815	32	25	0	0
25 25	1 2	10:56 14:49	14:47 16:35	13,883 6,399	-496 -512	-32,245 -32,271	15 5	5 31	0 0	0 0
26 26	1 2	05:25 20:46	08:19 23:07	10,398 8,319	-490 -493	-142,171 -143,584	86 67	0 0	0 0	0 0
27	1	16:33	21:42	18,482	-495	-81,841	10	212	0	0
28 28	1 2	00:00 19:10	01:12 23:59	4,249 17,275	-495 -480	89,150 89,166	22 8	42 84	0 0	0 0
29 29 29	1 2 3	05:02 06:32 20:14	06:30 08:45 22:56	5,243 7,960 9,707	-482 -505 -491	-197,224 -197,413 -198,637	43 61 71	0 1 0	0 1 0	0 0 0
30 30	1 2	01:54 12:29	05:24 14:16	12,596 6,355	-492 -505	-217,835 -219,421	173 88	1 0	1 0	0 0
31 31	1 2	09:33 17:05	10:51 21:44	4,662 16,730	-496 -493	-360,165 -360,240	11 19	54 14	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-