GPS Space Vehicle Time Integrity for MJD 52513

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
13:57
19:49
21,019
  -510
  -245,985
19
50
0
0

2
1
14:04
19:17
18,733
  -493
   253,693
25
19
0
0

3
3
1
2
08:23
18:23
10:49
20:13
  8,731
  6,578
  -494
  -509
   -58,378
   -58,512
18
15
33
43
0
0
0
0

4
4
1
2
00:00
22:39
04:16
23:59
15,371
  4,763
  -500
  -468
  -292,202
  -293,039
59
22
1
19
1
0
0
0

5
1
00:44
05:28
17,039
  -489
   -29,214
17
18
0
0

6
1
03:20
08:23
18,150
  -498
     4,869
14
12
0
0

7
7
1
2
00:00
20:38
02:19
23:59
  8,259
12,108
  -499
  -484
  -494,163
  -491,977
66
94
0
0
0
0
0
0

8
1
17:59
23:55
21,381
  -493
  -525,989
139
0
0
0

9
9
1
2
00:00
09:32
02:45
11:40
  9,928
  7,680
  -495
  -503
     4,753
     4,798
8
15
32
144
0
0
0
0

10
10
1
2
02:03
05:38
05:37
07:17
12,861
  5,953
  -482
  -501
   -11,212
   -11,237
14
5
12
35
0
0
0
0

11
11
1
2
11:16
20:42
14:38
23:37
12,069
10,326
  -500
  -492
   -19,656
   -19,678
11
17
56
74
0
0
0
0

12
-

13
1
15:26
20:29
18,228
  -500
    12,194
5
72
0
0

14
1
08:56
14:14
19,023
  -494
    51,622
22
22
0
0

15
15
1
2
05:29
09:47
09:36
11:35
14,784
  6,479
  -490
  -506
    -4,727
    -4,793
31
17
4
37
0
0
0
0

16
-

17
1
04:41
10:26
20,624
  -490
  -290,563
548
0
9728
0

18
1
06:33
10:47
15,212
  -490
    46,627
20
4
0
0

19
-

20
1
12:40
17:33
17,570
  -501
   183,102
21
160
0
0

21
21
21
1
2
3
07:43
09:37
11:48
08:55
11:47
13:10
  4,346
  7,780
  4,813
  -475
  -499
  -508
     2,681
     2,659
     2,652
10
5
15
51
25
36
0
0
0
0
0
0

22
1
13:29
18:52
19,403
  -500
  -492,992
55
0
0
0

23
1
03:35
09:09
20,046
  -490
    -8,909
18
5
0
0

24
1
00:10
06:06
21,329
  -498
   -53,581
30
1
0
0

25
25
1
2
11:00
14:53
14:51
16:39
13,878
  6,354
  -491
  -507
   -32,197
   -32,219
15
4
6
45
0
0
0
0

26
26
1
2
05:29
20:50
08:23
22:39
10,416
  6,474
  -490
  -488
  -139,919
  -141,310
87
50
0
0
0
0
0
0

27
1
16:37
21:46
18,389
  -498
   -81,858
11
209
0
0

28
1
19:15
23:59
17,058
  -494
    89,150
9
180
0
0

29
29
29
1
2
3
05:06
06:36
20:19
06:35
08:50
23:00
  5,293
  7,940
  9,628
  -482
  -506
  -496
  -195,087
  -195,279
  -196,511
45
62
68
0
1
0
0
1
0
0
0
0

30
30
1
2
01:58
12:33
05:28
14:19
12,581
  6,322
  -489
  -506
  -213,942
  -215,539
171
88
1
0
1
0
0
0

31
31
1
2
09:37
17:16
10:55
21:48
  4,596
16,225
  -500
  -496
  -359,956
  -360,033
13
22
68
56
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	13:57	19:49	21,019	-510	-245,985	19	50	0	0
2	1	14:04	19:17	18,733	-493	253,693	25	19	0	0
3 3	1 2	08:23 18:23	10:49 20:13	8,731 6,578	-494 -509	-58,378 -58,512	18 15	33 43	0 0	0 0
4 4	1 2	00:00 22:39	04:16 23:59	15,371 4,763	-500 -468	-292,202 -293,039	59 22	1 19	1 0	0 0
5	1	00:44	05:28	17,039	-489	-29,214	17	18	0	0
6	1	03:20	08:23	18,150	-498	4,869	14	12	0	0
7 7	1 2	00:00 20:38	02:19 23:59	8,259 12,108	-499 -484	-494,163 -491,977	66 94	0 0	0 0	0 0
8	1	17:59	23:55	21,381	-493	-525,989	139	0	0	0
9 9	1 2	00:00 09:32	02:45 11:40	9,928 7,680	-495 -503	4,753 4,798	8 15	32 144	0 0	0 0
10 10	1 2	02:03 05:38	05:37 07:17	12,861 5,953	-482 -501	-11,212 -11,237	14 5	12 35	0 0	0 0
11 11	1 2	11:16 20:42	14:38 23:37	12,069 10,326	-500 -492	-19,656 -19,678	11 17	56 74	0 0	0 0
12	-
13	1	15:26	20:29	18,228	-500	12,194	5	72	0	0
14	1	08:56	14:14	19,023	-494	51,622	22	22	0	0
15 15	1 2	05:29 09:47	09:36 11:35	14,784 6,479	-490 -506	-4,727 -4,793	31 17	4 37	0 0	0 0
16	-
17	1	04:41	10:26	20,624	-490	-290,563	548	0	9728	0
18	1	06:33	10:47	15,212	-490	46,627	20	4	0	0
19	-
20	1	12:40	17:33	17,570	-501	183,102	21	160	0	0
21 21 21	1 2 3	07:43 09:37 11:48	08:55 11:47 13:10	4,346 7,780 4,813	-475 -499 -508	2,681 2,659 2,652	10 5 15	51 25 36	0 0 0	0 0 0
22	1	13:29	18:52	19,403	-500	-492,992	55	0	0	0
23	1	03:35	09:09	20,046	-490	-8,909	18	5	0	0
24	1	00:10	06:06	21,329	-498	-53,581	30	1	0	0
25 25	1 2	11:00 14:53	14:51 16:39	13,878 6,354	-491 -507	-32,197 -32,219	15 4	6 45	0 0	0 0
26 26	1 2	05:29 20:50	08:23 22:39	10,416 6,474	-490 -488	-139,919 -141,310	87 50	0 0	0 0	0 0
27	1	16:37	21:46	18,389	-498	-81,858	11	209	0	0
28	1	19:15	23:59	17,058	-494	89,150	9	180	0	0
29 29 29	1 2 3	05:06 06:36 20:19	06:35 08:50 23:00	5,293 7,940 9,628	-482 -506 -496	-195,087 -195,279 -196,511	45 62 68	0 1 0	0 1 0	0 0 0
30 30	1 2	01:58 12:33	05:28 14:19	12,581 6,322	-489 -506	-213,942 -215,539	171 88	1 0	1 0	0 0
31 31	1 2	09:37 17:16	10:55 21:48	4,596 16,225	-500 -496	-359,956 -360,033	13 22	68 56	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-