GPS Space Vehicle Time Integrity for MJD 54587

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
02:02
08:08
21,282
    96
  -197,245
45
0
0
0

3
3
1
2
10:05
18:06
12:50
22:27
  9,624
15,064
    89
    99
  -221,944
  -222,103
15
23
1
1
0
0
0
0

4
1
00:53
06:35
19,989
    99
    57,604
46
0
0
0

5
5
1
2
03:23
13:34
07:56
15:40
15,903
  7,332
    97
    94
  -762,002
  -762,284
41
20
1
0
0
0
0
0

6
6
1
2
08:31
17:43
12:32
20:52
13,803
11,003
    92
    99
  -115,730
  -116,047
50
34
2
0
1
0
0
0

7
1
18:18
23:59
19,522
   420
    54,664
13048
13
15
0

8
8
1
2
00:00
20:04
02:08
23:59
  7,213
13,550
    99
   301
   151,165
   151,483
17
6592
2
13
1
15
0
0

9
9
1
2
01:18
09:56
04:54
13:51
12,471
13,541
    94
    89
  -122,346
  -122,410
6
9
2
0
0
0
0
0

10
1
04:10
09:27
18,133
   102
     1,242
26
1
1
0

11
11
11
1
2
3
00:00
13:51
21:45
02:15
16:29
23:59
  7,655
  9,247
  7,793
    98
    93
   -24
   -25,895
   -25,884
   -25,993
6
5
3104
12
6
13
0
0
13
0
0
0

12
1
02:48
07:42
17,178
    97
   359,251
5
84
0
0

13
1
17:39
23:03
18,802
    96
  -253,204
9
1
0
0

14
1
10:44
16:59
21,737
   100
   271,605
26
0
0
0

15
15
1
2
00:00
07:01
01:21
11:38
  4,405
15,891
    95
    94
   104,661
   104,825
10
28
2
2
0
1
0
0

16
1
15:44
20:43
17,380
    99
  -126,581
8
0
0
0

17
17
1
2
02:00
22:41
05:04
23:59
10,577
  4,382
    97
-1,067
   -39,305
   -40,450
3
21321
17
13
0
4381
0
0

18
1
07:51
14:26
22,753
    97
   182,333
31
1
1
0

19
19
1
2
11:11
19:06
13:35
23:38
  8,410
15,660
    94
   100
   -28,645
   -28,669
4
6
5
16
0
0
0
0

20
20
1
2
02:07
14:59
03:09
19:49
  3,530
16,616
   102
    98
  -115,247
  -115,206
8
6
34
7
0
0
0
0

21
1
07:05
13:21
21,583
    97
   -65,451
18
1
1
0

22
1
09:33
16:10
22,999
    98
  -210,754
4
22
0
0

23
1
15:59
21:57
20,616
    98
  -351,016
13
1
0
0

24
1
05:14
11:53
23,023
   101
   -90,435
20
1
0
0

25
1
17:33
23:58
22,173
   101
   120,887
188
2
2
0

26
26
1
2
06:48
22:36
11:17
23:59
15,354
  4,694
    96
  -134
  -243,591
  -244,245
39
4361
2
13
0
13
0
0

27
27
1
2
00:00
18:54
01:00
23:59
  3,160
17,423
    97
   523
  -185,072
  -184,851
45
15662
2
13
1
15
0
0

28
28
1
2
00:00
21:18
03:56
23:59
13,502
  9,103
    99
  -102
    18,564
    18,399
4
5321
13
13
0
13
0
0

29
1
05:18
10:47
19,174
    91
    43,583
18
1
1
0

30
30
1
2
04:08
13:41
08:24
16:34
14,897
10,137
    93
    97
   -74,304
   -74,355
8
8
1
7
0
0
0
0

31
1
13:04
18:42
19,587
    96
    18,513
7
16
0
0

32
1
12:34
18:18
19,947
    98
  -278,259
32
0
0
0

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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	02:02	08:08	21,282	96	-197,245	45	0	0	0
3 3	1 2	10:05 18:06	12:50 22:27	9,624 15,064	89 99	-221,944 -222,103	15 23	1 1	0 0	0 0
4	1	00:53	06:35	19,989	99	57,604	46	0	0	0
5 5	1 2	03:23 13:34	07:56 15:40	15,903 7,332	97 94	-762,002 -762,284	41 20	1 0	0 0	0 0
6 6	1 2	08:31 17:43	12:32 20:52	13,803 11,003	92 99	-115,730 -116,047	50 34	2 0	1 0	0 0
7	1	18:18	23:59	19,522	420	54,664	13048	13	15	0
8 8	1 2	00:00 20:04	02:08 23:59	7,213 13,550	99 301	151,165 151,483	17 6592	2 13	1 15	0 0
9 9	1 2	01:18 09:56	04:54 13:51	12,471 13,541	94 89	-122,346 -122,410	6 9	2 0	0 0	0 0
10	1	04:10	09:27	18,133	102	1,242	26	1	1	0
11 11 11	1 2 3	00:00 13:51 21:45	02:15 16:29 23:59	7,655 9,247 7,793	98 93 -24	-25,895 -25,884 -25,993	6 5 3104	12 6 13	0 0 13	0 0 0
12	1	02:48	07:42	17,178	97	359,251	5	84	0	0
13	1	17:39	23:03	18,802	96	-253,204	9	1	0	0
14	1	10:44	16:59	21,737	100	271,605	26	0	0	0
15 15	1 2	00:00 07:01	01:21 11:38	4,405 15,891	95 94	104,661 104,825	10 28	2 2	0 1	0 0
16	1	15:44	20:43	17,380	99	-126,581	8	0	0	0
17 17	1 2	02:00 22:41	05:04 23:59	10,577 4,382	97 -1,067	-39,305 -40,450	3 21321	17 13	0 4381	0 0
18	1	07:51	14:26	22,753	97	182,333	31	1	1	0
19 19	1 2	11:11 19:06	13:35 23:38	8,410 15,660	94 100	-28,645 -28,669	4 6	5 16	0 0	0 0
20 20	1 2	02:07 14:59	03:09 19:49	3,530 16,616	102 98	-115,247 -115,206	8 6	34 7	0 0	0 0
21	1	07:05	13:21	21,583	97	-65,451	18	1	1	0
22	1	09:33	16:10	22,999	98	-210,754	4	22	0	0
23	1	15:59	21:57	20,616	98	-351,016	13	1	0	0
24	1	05:14	11:53	23,023	101	-90,435	20	1	0	0
25	1	17:33	23:58	22,173	101	120,887	188	2	2	0
26 26	1 2	06:48 22:36	11:17 23:59	15,354 4,694	96 -134	-243,591 -244,245	39 4361	2 13	0 13	0 0
27 27	1 2	00:00 18:54	01:00 23:59	3,160 17,423	97 523	-185,072 -184,851	45 15662	2 13	1 15	0 0
28 28	1 2	00:00 21:18	03:56 23:59	13,502 9,103	99 -102	18,564 18,399	4 5321	13 13	0 13	0 0
29	1	05:18	10:47	19,174	91	43,583	18	1	1	0
30 30	1 2	04:08 13:41	08:24 16:34	14,897 10,137	93 97	-74,304 -74,355	8 8	1 7	0 0	0 0
31	1	13:04	18:42	19,587	96	18,513	7	16	0	0
32	1	12:34	18:18	19,947	98	-278,259	32	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-