GPS Space Vehicle Time Integrity for MJD 52907

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
11:07
16:57
20,919
   -29
  -306,640
23
10
0
0

2
1
11:12
16:13
18,058
   -19
   191,975
34
0
0
0

3
3
1
2
05:31
13:08
07:52
17:21
  8,500
15,168
   -31
   -30
   -47,407
   -47,504
14
24
1
20
0
0
0
0

4
1
19:38
22:37
10,166
   -25
   -28,263
8
14
0
0

5
1
00:00
02:35
  9,304
   -28
   -49,213
25
36
0
0

6
1
00:27
02:59
  9,118
   -15
     7,819
30
0
0
0

7
1
17:47
22:37
16,857
   -30
  -628,480
33
0
0
0

8
1
15:06
21:03
21,431
   -37
  -421,133
21
6
0
0

9
9
1
2
04:50
19:58
07:56
23:40
11,162
12,872
   -25
   -42
     8,602
     8,686
8
5
14
59
0
0
0
0

10
1
00:00
04:05
14,581
   -24
   -31,852
29
3
0
0

11
11
1
2
08:18
16:53
11:38
20:33
11,969
13,190
   -22
   -29
   -68,263
   -68,333
14
16
8
68
0
0
0
0

12
-

13
1
12:21
17:46
19,464
   -31
    31,309
10
21
0
0

14
1
05:53
10:54
18,093
   -18
    20,493
7
96
0
0

15
15
1
2
03:49
05:53
05:30
09:36
  6,038
13,342
   -17
   -24
  -163,998
  -164,059
9
23
1
0
0
0
0
0

16
1
10:32
14:59
16,042
   -23
   -82,732
27
0
0
0

17
1
00:00
06:07
21,933
   -27
  -208,765
191
1
1
0

18
1
03:00
09:31
23,356
   -26
    -9,463
11
297
0
0

19
-

20
1
09:52
14:41
17,364
   -25
   209,590
17
2
0
0

21
1
01:43
08:06
22,901
   -25
   -48,121
46
0
0
0

22
-

23
23
23
1
2
3
04:48
06:14
09:30
05:52
09:29
11:12
  3,836
11,662
  6,092
   -18
   -21
   -37
   -36,788
   -36,800
   -36,826
4
8
9
31
9
39
0
0
0
0
0
0

24
24
1
2
00:00
21:03
02:09
23:59
  7,766
10,136
   -31
   -20
   -62,478
   -62,697
23
17
0
55
0
0
0
0

25
1
08:05
12:58
17,590
   -26
   -52,411
13
36
0
0

26
26
1
2
02:36
18:01
04:47
20:17
  7,807
  8,156
   -18
   -34
  -517,935
  -517,778
25
6
0
22
0
0
0
0

27
1
13:49
19:57
22,111
   -34
  -679,943
212
0
0
0

28
1
16:08
22:37
22,762
   -27
     7,249
21
0
0
0

29
29
29
1
2
3
01:25
03:19
17:06
03:15
05:33
20:01
  6,564
  7,975
10,527
   -14
   -29
   -37
  -102,354
  -102,491
  -103,304
49
42
53
0
4
0
0
1
0
0
0
0

30
30
30
1
2
3
00:00
09:42
22:56
03:15
11:16
23:59
11,712
  5,673
  3,810
   -21
   -21
   -21
  -514,049
  -514,999
  -516,405
114
60
35
1
1
0
1
1
0
0
0
0

31
31
1
2
06:59
14:16
08:01
18:51
  3,705
16,508
   -14
   -34
  -409,006
  -409,307
13
50
1
0
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	11:07	16:57	20,919	-29	-306,640	23	10	0	0
2	1	11:12	16:13	18,058	-19	191,975	34	0	0	0
3 3	1 2	05:31 13:08	07:52 17:21	8,500 15,168	-31 -30	-47,407 -47,504	14 24	1 20	0 0	0 0
4	1	19:38	22:37	10,166	-25	-28,263	8	14	0	0
5	1	00:00	02:35	9,304	-28	-49,213	25	36	0	0
6	1	00:27	02:59	9,118	-15	7,819	30	0	0	0
7	1	17:47	22:37	16,857	-30	-628,480	33	0	0	0
8	1	15:06	21:03	21,431	-37	-421,133	21	6	0	0
9 9	1 2	04:50 19:58	07:56 23:40	11,162 12,872	-25 -42	8,602 8,686	8 5	14 59	0 0	0 0
10	1	00:00	04:05	14,581	-24	-31,852	29	3	0	0
11 11	1 2	08:18 16:53	11:38 20:33	11,969 13,190	-22 -29	-68,263 -68,333	14 16	8 68	0 0	0 0
12	-
13	1	12:21	17:46	19,464	-31	31,309	10	21	0	0
14	1	05:53	10:54	18,093	-18	20,493	7	96	0	0
15 15	1 2	03:49 05:53	05:30 09:36	6,038 13,342	-17 -24	-163,998 -164,059	9 23	1 0	0 0	0 0
16	1	10:32	14:59	16,042	-23	-82,732	27	0	0	0
17	1	00:00	06:07	21,933	-27	-208,765	191	1	1	0
18	1	03:00	09:31	23,356	-26	-9,463	11	297	0	0
19	-
20	1	09:52	14:41	17,364	-25	209,590	17	2	0	0
21	1	01:43	08:06	22,901	-25	-48,121	46	0	0	0
22	-
23 23 23	1 2 3	04:48 06:14 09:30	05:52 09:29 11:12	3,836 11,662 6,092	-18 -21 -37	-36,788 -36,800 -36,826	4 8 9	31 9 39	0 0 0	0 0 0
24 24	1 2	00:00 21:03	02:09 23:59	7,766 10,136	-31 -20	-62,478 -62,697	23 17	0 55	0 0	0 0
25	1	08:05	12:58	17,590	-26	-52,411	13	36	0	0
26 26	1 2	02:36 18:01	04:47 20:17	7,807 8,156	-18 -34	-517,935 -517,778	25 6	0 22	0 0	0 0
27	1	13:49	19:57	22,111	-34	-679,943	212	0	0	0
28	1	16:08	22:37	22,762	-27	7,249	21	0	0	0
29 29 29	1 2 3	01:25 03:19 17:06	03:15 05:33 20:01	6,564 7,975 10,527	-14 -29 -37	-102,354 -102,491 -103,304	49 42 53	0 4 0	0 1 0	0 0 0
30 30 30	1 2 3	00:00 09:42 22:56	03:15 11:16 23:59	11,712 5,673 3,810	-21 -21 -21	-514,049 -514,999 -516,405	114 60 35	1 1 0	1 1 0	0 0 0
31 31	1 2	06:59 14:16	08:01 18:51	3,705 16,508	-14 -34	-409,006 -409,307	13 50	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-