GPS Space Vehicle Time Integrity for MJD 53506

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
1
14:19
21:01
23,177
   -34
  -403,610
21
4
3
0

2
2
1
2
04:09
07:27
07:25
10:24
11,069
10,230
   -34
   -39
    25,694
    25,688
7
15
3
1
1
1
0
0

3
3
1
2
12:09
20:09
14:51
23:59
  9,297
13,116
   -43
   312
    -1,097
     -836
14
11786
2
11
1
14
0
0

4
1
02:44
07:25
16,130
   -32
  -217,829
119
1
1
0

5
5
1
2
04:30
07:27
07:25
09:26
  9,815
  7,065
   -28
   -25
   -99,209
   -99,232
14
7
1
7
1
0
0
0

6
1
07:27
12:42
18,276
   -39
  -513,049
264
1
1
0

7
1
00:45
07:04
21,925
   -33
  -102,638
178
0
0
0

8
8
1
2
00:00
22:01
04:05
23:59
14,181
  6,660
   -27
  -511
    29,053
    28,659
13
11688
2
11
1
13
0
0

9
9
1
2
03:13
11:50
06:48
15:43
12,398
13,317
   -37
   -38
    43,408
    43,451
7
31
0
2
0
2
0
0

10
10
1
2
06:03
07:27
07:25
11:19
  4,725
13,489
   -21
   -38
   -63,671
   -63,691
50
15
1
13
1
1
0
0

11
11
1
2
00:00
15:21
03:43
18:33
12,889
11,045
   -37
   -43
  -225,523
  -225,755
32
13
2
2
1
0
0
0

12
-

13
1
19:33
23:59
15,274
   319
     2,403
13161
11
14
0

14
1
12:43
19:03
21,609
   -40
    29,777
14
2
2
0

15
1
10:39
16:30
20,150
   -47
  -431,880
41
2
2
0

16
1
17:39
22:40
17,481
   -36
    -2,645
26
2
2
0

17
-

18
1
09:55
16:36
23,060
   -37
   154,688
25
2
2
0

19
19
19
1
2
3
00:00
13:07
21:03
01:38
15:29
23:59
  5,677
  8,055
  9,913
   -31
   -44
   163
    20,589
    20,612
    20,841
38
5
5741
1
3
11
1
0
14
0
0
0

20
20
1
2
04:03
17:01
05:07
21:47
  3,362
16,586
   -34
   -36
    67,029
    66,915
8
33
16
2
0
1
0
0

21
21
1
2
08:49
14:00
11:59
15:11
10,871
  3,844
   -39
   -50
  -103,263
  -103,304
16
493
1
2
1
2
0
0

22
1
11:17
17:55
22,706
   -38
   -22,921
34
3
2
0

23
1
18:06
23:59
20,169
   281
  -197,487
13524
11
14
0

24
24
1
2
01:33
17:55
06:20
19:28
16,448
  5,282
   -36
   -44
   -17,254
   -17,414
14
11
1
2
0
1
0
0

25
1
15:01
20:42
19,651
   -30
   -93,088
21
3
2
0

26
26
1
2
01:06
08:57
03:25
13:39
  8,046
16,273
   -34
   -42
   -22,715
   -22,748
5
19
0
2
0
2
0
0

27
-

28
1
00:00
05:47
19,824
   -28
   -46,190
20
1
1
0

29
29
1
2
00:24
08:34
03:10
12:52
  9,497
14,822
   -34
   -41
   -44,257
   -45,201
89
136
2
2
2
2
0
0

30
30
30
1
2
3
06:05
07:27
15:38
07:25
10:21
18:30
  4,633
10,068
  9,838
   -44
   -38
   -47
  -191,410
  -191,575
  -192,240
46
67
66
1
2
1
1
2
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 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	1	14:19	21:01	23,177	-34	-403,610	21	4	3	0
2 2	1 2	04:09 07:27	07:25 10:24	11,069 10,230	-34 -39	25,694 25,688	7 15	3 1	1 1	0 0
3 3	1 2	12:09 20:09	14:51 23:59	9,297 13,116	-43 312	-1,097 -836	14 11786	2 11	1 14	0 0
4	1	02:44	07:25	16,130	-32	-217,829	119	1	1	0
5 5	1 2	04:30 07:27	07:25 09:26	9,815 7,065	-28 -25	-99,209 -99,232	14 7	1 7	1 0	0 0
6	1	07:27	12:42	18,276	-39	-513,049	264	1	1	0
7	1	00:45	07:04	21,925	-33	-102,638	178	0	0	0
8 8	1 2	00:00 22:01	04:05 23:59	14,181 6,660	-27 -511	29,053 28,659	13 11688	2 11	1 13	0 0
9 9	1 2	03:13 11:50	06:48 15:43	12,398 13,317	-37 -38	43,408 43,451	7 31	0 2	0 2	0 0
10 10	1 2	06:03 07:27	07:25 11:19	4,725 13,489	-21 -38	-63,671 -63,691	50 15	1 13	1 1	0 0
11 11	1 2	00:00 15:21	03:43 18:33	12,889 11,045	-37 -43	-225,523 -225,755	32 13	2 2	1 0	0 0
12	-
13	1	19:33	23:59	15,274	319	2,403	13161	11	14	0
14	1	12:43	19:03	21,609	-40	29,777	14	2	2	0
15	1	10:39	16:30	20,150	-47	-431,880	41	2	2	0
16	1	17:39	22:40	17,481	-36	-2,645	26	2	2	0
17	-
18	1	09:55	16:36	23,060	-37	154,688	25	2	2	0
19 19 19	1 2 3	00:00 13:07 21:03	01:38 15:29 23:59	5,677 8,055 9,913	-31 -44 163	20,589 20,612 20,841	38 5 5741	1 3 11	1 0 14	0 0 0
20 20	1 2	04:03 17:01	05:07 21:47	3,362 16,586	-34 -36	67,029 66,915	8 33	16 2	0 1	0 0
21 21	1 2	08:49 14:00	11:59 15:11	10,871 3,844	-39 -50	-103,263 -103,304	16 493	1 2	1 2	0 0
22	1	11:17	17:55	22,706	-38	-22,921	34	3	2	0
23	1	18:06	23:59	20,169	281	-197,487	13524	11	14	0
24 24	1 2	01:33 17:55	06:20 19:28	16,448 5,282	-36 -44	-17,254 -17,414	14 11	1 2	0 1	0 0
25	1	15:01	20:42	19,651	-30	-93,088	21	3	2	0
26 26	1 2	01:06 08:57	03:25 13:39	8,046 16,273	-34 -42	-22,715 -22,748	5 19	0 2	0 2	0 0
27	-
28	1	00:00	05:47	19,824	-28	-46,190	20	1	1	0
29 29	1 2	00:24 08:34	03:10 12:52	9,497 14,822	-34 -41	-44,257 -45,201	89 136	2 2	2 2	0 0
30 30 30	1 2 3	06:05 07:27 15:38	07:25 10:21 18:30	4,633 10,068 9,838	-44 -38 -47	-191,410 -191,575 -192,240	46 67 66	1 2 1	1 2 1	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-