GPS Space Vehicle Time Integrity for MJD 55645

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
04:00
07:50
13,398
    55
  -326,823
7
0
0
0

3
3
1
2
09:43
17:41
12:25
22:06
  9,437
15,120
    68
    63
  -693,010
  -693,172
16
23
1
0
0
0
0
0

4
1
00:45
06:14
19,151
    59
   -69,774
61
2
2
0

5
1
03:48
09:08
18,488
    61
   134,391
34
0
0
0

6
6
1
2
09:10
17:36
12:30
21:34
11,676
13,541
    61
    57
   153,399
   157,187
422
495
1
0
3671
5642
0
0

7
1
18:25
23:59
19,126
   411
    -6,063
13616
13
14
0

8
8
1
2
00:00
19:47
01:50
23:59
  6,493
14,565
    60
   340
    -7,546
    -7,264
5
9351
0
13
0
14
0
0

9
9
1
2
00:51
09:36
01:59
13:23
  4,107
12,985
    62
    69
   -69,609
   -69,684
4
35
1
3
0
3
0
0

10
10
1
2
02:34
18:39
07:07
21:01
15,970
  8,167
    63
    61
    69,827
    69,890
12
7
0
0
0
0
0
0

11
11
11
1
2
3
00:00
12:57
20:58
01:22
15:51
23:59
  4,810
10,175
10,316
    64
    61
   313
   137,219
   137,376
   137,720
7
11
7192
1
1
13
0
0
14
0
0
0

12
1
02:18
07:16
17,456
    61
    16,846
14
88
0
0

13
1
17:09
22:39
19,039
    57
  -277,622
18
2
1
0

14
1
10:25
16:37
21,491
    62
  -139,709
20
3
1
0

15
1
07:00
11:55
17,116
    64
   140,609
16
1
0
0

16
1
15:36
20:42
17,641
    61
   160,382
20
1
1
0

17
17
1
2
00:00
22:18
04:36
23:59
15,877
  5,843
    57
    54
  -184,036
  -184,052
17
42
2
1
2
1
0
0

18
1
07:53
14:32
23,097
    65
  -128,267
26
3
3
0

19
19
1
2
10:53
18:47
13:17
23:21
  8,304
15,761
    61
    60
   123,761
   123,883
27
16
3
2
3
0
0
0

20
1
14:49
19:31
16,000
    58
   -48,708
5
51
0
0

21
1
06:40
12:53
21,542
    68
   132,869
43
3
3
0

22
1
09:16
15:50
22,807
    69
  -151,212
4
4
0
0

23
1
15:36
21:34
20,492
    58
  -317,687
21
2
1
0

24
24
24
1
2
3
00:00
13:13
21:51
01:45
16:47
23:59
  6,161
12,554
  7,444
    63
    58
    -2
  -376,005
  -376,169
  -376,322
8
13
1425
3
1
14
0
0
15
0
0
0

25
25
1
2
03:54
13:27
08:07
16:17
14,757
  9,898
    62
    60
      765
      778
5
5
11
16
0
0
0
0

26
26
26
1
2
3
00:00
06:15
21:47
01:07
10:23
23:59
  3,896
14,471
  7,665
    55
    61
   267
   154,095
   154,383
   155,119
11
44
5052
1
1
13
0
0
13
0
0
0

27
27
1
2
00:18
09:24
04:09
12:43
13,584
11,423
    57
    57
  -248,851
  -248,971
18
19
3
0
1
0
0
0

28
28
1
2
00:00
20:48
01:59
23:59
  7,056
10,954
    56
    16
   -27,150
   -27,373
7
1244
1
13
0
14
0
0

29
1
04:50
10:23
19,588
    62
  -194,846
15
4
0
0

30
30
1
2
07:28
14:53
08:49
19:52
  4,621
17,031
    74
    59
  -331,766
  -331,880
6
15
1
1
0
0
0
0

31
1
12:45
18:22
19,460
    58
   -57,667
54
4
4
0

32
1
13:45
18:59
18,128
    60
   222,157
42
1
1
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	04:00	07:50	13,398	55	-326,823	7	0	0	0
3 3	1 2	09:43 17:41	12:25 22:06	9,437 15,120	68 63	-693,010 -693,172	16 23	1 0	0 0	0 0
4	1	00:45	06:14	19,151	59	-69,774	61	2	2	0
5	1	03:48	09:08	18,488	61	134,391	34	0	0	0
6 6	1 2	09:10 17:36	12:30 21:34	11,676 13,541	61 57	153,399 157,187	422 495	1 0	3671 5642	0 0
7	1	18:25	23:59	19,126	411	-6,063	13616	13	14	0
8 8	1 2	00:00 19:47	01:50 23:59	6,493 14,565	60 340	-7,546 -7,264	5 9351	0 13	0 14	0 0
9 9	1 2	00:51 09:36	01:59 13:23	4,107 12,985	62 69	-69,609 -69,684	4 35	1 3	0 3	0 0
10 10	1 2	02:34 18:39	07:07 21:01	15,970 8,167	63 61	69,827 69,890	12 7	0 0	0 0	0 0
11 11 11	1 2 3	00:00 12:57 20:58	01:22 15:51 23:59	4,810 10,175 10,316	64 61 313	137,219 137,376 137,720	7 11 7192	1 1 13	0 0 14	0 0 0
12	1	02:18	07:16	17,456	61	16,846	14	88	0	0
13	1	17:09	22:39	19,039	57	-277,622	18	2	1	0
14	1	10:25	16:37	21,491	62	-139,709	20	3	1	0
15	1	07:00	11:55	17,116	64	140,609	16	1	0	0
16	1	15:36	20:42	17,641	61	160,382	20	1	1	0
17 17	1 2	00:00 22:18	04:36 23:59	15,877 5,843	57 54	-184,036 -184,052	17 42	2 1	2 1	0 0
18	1	07:53	14:32	23,097	65	-128,267	26	3	3	0
19 19	1 2	10:53 18:47	13:17 23:21	8,304 15,761	61 60	123,761 123,883	27 16	3 2	3 0	0 0
20	1	14:49	19:31	16,000	58	-48,708	5	51	0	0
21	1	06:40	12:53	21,542	68	132,869	43	3	3	0
22	1	09:16	15:50	22,807	69	-151,212	4	4	0	0
23	1	15:36	21:34	20,492	58	-317,687	21	2	1	0
24 24 24	1 2 3	00:00 13:13 21:51	01:45 16:47 23:59	6,161 12,554 7,444	63 58 -2	-376,005 -376,169 -376,322	8 13 1425	3 1 14	0 0 15	0 0 0
25 25	1 2	03:54 13:27	08:07 16:17	14,757 9,898	62 60	765 778	5 5	11 16	0 0	0 0
26 26 26	1 2 3	00:00 06:15 21:47	01:07 10:23 23:59	3,896 14,471 7,665	55 61 267	154,095 154,383 155,119	11 44 5052	1 1 13	0 0 13	0 0 0
27 27	1 2	00:18 09:24	04:09 12:43	13,584 11,423	57 57	-248,851 -248,971	18 19	3 0	1 0	0 0
28 28	1 2	00:00 20:48	01:59 23:59	7,056 10,954	56 16	-27,150 -27,373	7 1244	1 13	0 14	0 0
29	1	04:50	10:23	19,588	62	-194,846	15	4	0	0
30 30	1 2	07:28 14:53	08:49 19:52	4,621 17,031	74 59	-331,766 -331,880	6 15	1 1	0 0	0 0
31	1	12:45	18:22	19,460	58	-57,667	54	4	4	0
32	1	13:45	18:59	18,128	60	222,157	42	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-