GPS Space Vehicle Time Integrity for MJD 53839

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
16:02
22:12
22,144
   -46
   -47,088
18
2
0
0

2
1
05:24
10:40
18,902
   -29
     9,147
21
21
0
0

3
3
3
1
2
3
00:00
13:38
21:15
01:32
16:02
23:16
  5,527
  8,537
  7,129
   -33
   -47
   -33
   -90,176
   -90,356
   -90,434
17
15
14
47
7
5
0
0
0
0
0
0

4
1
04:20
09:06
17,143
   -26
  -204,499
58
0
0
0

5
1
06:01
10:48
17,189
   -31
   164,531
335
1
2523
0

6
1
08:30
13:37
18,440
   -36
  -470,931
134
0
0
0

7
1
10:49
15:15
15,936
   -41
  -527,917
31
0
0
0

8
1
00:00
05:24
19,410
   -25
    62,467
6
112
0
0

9
9
9
1
2
3
04:20
13:04
14:50
07:59
14:47
16:19
13,146
  6,145
  5,211
   -23
   -38
   -49
   -16,015
   -16,074
   -16,095
17
6
9
25
8
29
0
0
0
0
0
0

10
1
07:23
12:17
17,590
   -34
   -81,794
15
0
0
0

11
11
1
2
00:53
16:58
04:53
19:43
14,367
  9,788
   -29
   -45
  -320,414
  -320,575
15
17
39
23
0
0
0
0

12
-

13
13
1
2
00:00
20:38
02:07
23:59
  7,612
12,107
   -43
   -31
   -54,429
   -54,628
14
14
46
0
0
0
0
0

14
1
14:49
19:10
15,644
   -39
    15,920
9
10
0
0

15
1
11:25
17:21
21,362
   -48
  -596,582
46
0
0
0

16
1
18:50
23:19
16,171
   -35
   -36,856
18
2
0
0

17
1
02:02
07:25
19,293
   -27
   -82,158
30
8
0
0

18
1
11:25
16:27
18,088
   -37
   230,714
6
59
0
0

19
19
19
1
2
3
00:00
14:50
22:41
02:54
16:39
23:59
10,446
  6,537
  4,695
   -30
   -44
   -30
    15,304
    15,211
    15,183
14
9
5
62
0
15
0
0
0
0
0
0

20
1
18:06
22:56
17,383
   -40
    28,588
13
7
0
0

21
21
1
2
10:09
15:16
14:49
16:27
16,802
  4,290
   -37
   -55
   -21,375
   -21,429
20
8
0
1
0
0
0
0

22
1
13:01
19:14
22,359
   -39
   -85,535
29
0
0
0

23
23
1
2
00:00
19:15
01:05
23:59
  3,915
17,063
   -41
   -37
  -144,169
  -144,085
6
9
6
105
0
0
0
0

24
1
03:23
07:29
14,739
   -26
  -100,616
19
0
0
0

25
1
16:28
21:35
18,379
   -32
   -10,477
36
0
0
0

26
26
1
2
02:07
10:04
04:38
13:00
  8,937
10,528
   -24
   -32
    86,001
    86,301
22
25
1
0
0
0
0
0

27
27
1
2
00:00
22:58
04:20
23:59
15,596
  3,700
   -36
   -32
   -44,252
   -44,377
17
8
1
37
0
0
0
0

28
1
00:15
06:53
23,819
   -22
   -29,566
6
57
0
0

29
29
29
29
1
2
3
4
01:39
03:10
09:49
12:28
03:09
04:20
11:24
13:37
  5,385
  4,183
  5,696
  4,178
   -21
   -37
   -26
   -52
  -584,828
  -584,885
  -585,080
  -585,179
17
15
18
14
0
13
1
0
0
0
0
0
0
0
0
0

30
30
1
2
07:11
17:37
11:24
19:28
15,186
  6,626
   -34
   -34
  -140,955
  -142,651
228
102
1
0
1
0
0
0

31
-

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	16:02	22:12	22,144	-46	-47,088	18	2	0	0
2	1	05:24	10:40	18,902	-29	9,147	21	21	0	0
3 3 3	1 2 3	00:00 13:38 21:15	01:32 16:02 23:16	5,527 8,537 7,129	-33 -47 -33	-90,176 -90,356 -90,434	17 15 14	47 7 5	0 0 0	0 0 0
4	1	04:20	09:06	17,143	-26	-204,499	58	0	0	0
5	1	06:01	10:48	17,189	-31	164,531	335	1	2523	0
6	1	08:30	13:37	18,440	-36	-470,931	134	0	0	0
7	1	10:49	15:15	15,936	-41	-527,917	31	0	0	0
8	1	00:00	05:24	19,410	-25	62,467	6	112	0	0
9 9 9	1 2 3	04:20 13:04 14:50	07:59 14:47 16:19	13,146 6,145 5,211	-23 -38 -49	-16,015 -16,074 -16,095	17 6 9	25 8 29	0 0 0	0 0 0
10	1	07:23	12:17	17,590	-34	-81,794	15	0	0	0
11 11	1 2	00:53 16:58	04:53 19:43	14,367 9,788	-29 -45	-320,414 -320,575	15 17	39 23	0 0	0 0
12	-
13 13	1 2	00:00 20:38	02:07 23:59	7,612 12,107	-43 -31	-54,429 -54,628	14 14	46 0	0 0	0 0
14	1	14:49	19:10	15,644	-39	15,920	9	10	0	0
15	1	11:25	17:21	21,362	-48	-596,582	46	0	0	0
16	1	18:50	23:19	16,171	-35	-36,856	18	2	0	0
17	1	02:02	07:25	19,293	-27	-82,158	30	8	0	0
18	1	11:25	16:27	18,088	-37	230,714	6	59	0	0
19 19 19	1 2 3	00:00 14:50 22:41	02:54 16:39 23:59	10,446 6,537 4,695	-30 -44 -30	15,304 15,211 15,183	14 9 5	62 0 15	0 0 0	0 0 0
20	1	18:06	22:56	17,383	-40	28,588	13	7	0	0
21 21	1 2	10:09 15:16	14:49 16:27	16,802 4,290	-37 -55	-21,375 -21,429	20 8	0 1	0 0	0 0
22	1	13:01	19:14	22,359	-39	-85,535	29	0	0	0
23 23	1 2	00:00 19:15	01:05 23:59	3,915 17,063	-41 -37	-144,169 -144,085	6 9	6 105	0 0	0 0
24	1	03:23	07:29	14,739	-26	-100,616	19	0	0	0
25	1	16:28	21:35	18,379	-32	-10,477	36	0	0	0
26 26	1 2	02:07 10:04	04:38 13:00	8,937 10,528	-24 -32	86,001 86,301	22 25	1 0	0 0	0 0
27 27	1 2	00:00 22:58	04:20 23:59	15,596 3,700	-36 -32	-44,252 -44,377	17 8	1 37	0 0	0 0
28	1	00:15	06:53	23,819	-22	-29,566	6	57	0	0
29 29 29 29	1 2 3 4	01:39 03:10 09:49 12:28	03:09 04:20 11:24 13:37	5,385 4,183 5,696 4,178	-21 -37 -26 -52	-584,828 -584,885 -585,080 -585,179	17 15 18 14	0 13 1 0	0 0 0 0	0 0 0 0
30 30	1 2	07:11 17:37	11:24 19:28	15,186 6,626	-34 -34	-140,955 -142,651	228 102	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-