GPS Space Vehicle Time Integrity for MJD 55169

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

2
1
10:18
16:24
21,244
   150
  -199,315
48
3
3
0

3
3
1
2
02:22
18:22
06:49
20:59
15,357
  8,877
   143
   149
  -482,993
  -483,264
19
26
1
1
0
1
0
0

4
1
09:04
14:46
19,658
   152
   390,505
112
3
3
0

5
1
12:28
17:50
18,636
   147
    33,954
53
3
3
0

6
6
1
2
02:19
17:53
03:59
21:06
  5,845
10,937
   139
   144
  -263,182
  -263,210
6
14
0
1
0
1
0
0

7
7
1
2
02:40
07:09
07:07
09:04
15,368
  6,731
   136
   143
    -6,448
    -6,434
7
26
0
1
0
1
0
0

8
8
1
2
06:00
07:09
07:07
10:18
  3,881
10,961
   140
   146
     -315
     -312
3
10
0
1
0
1
0
0

9
9
1
2
09:13
18:04
13:00
21:44
13,009
12,581
   155
   145
   -91,961
   -92,039
33
24
3
1
3
1
0
0

10
1
12:04
17:14
17,723
   150
    29,841
44
3
3
0

11
11
11
1
2
3
05:48
07:09
21:49
07:07
10:13
23:59
  4,396
10,711
  7,600
   142
   155
   479
    32,600
    32,628
    33,055
7
9
8184
11
2
13
0
0
13
0
0
0

12
1
10:46
15:46
17,366
   150
   181,304
31
2
1
0

13
1
01:49
07:07
18,176
   141
  -306,329
29
1
1
0

14
14
1
2
00:00
18:52
01:07
23:59
  4,074
17,831
   138
   394
    16,708
    16,611
10
9233
1
13
0
15
0
0

15
15
1
2
07:16
15:06
09:30
19:43
  7,804
16,009
   146
   147
   319,070
   319,040
5
34
2
3
0
3
0
0

16
16
1
2
00:00
16:25
04:51
17:37
16,948
  4,009
   141
   143
    15,645
    15,870
25
15
2
3
1
1
0
0

17
1
07:09
13:16
21,212
   150
  -108,375
33
4
3
0

18
1
16:05
22:40
22,751
   147
   -32,195
36
3
2
0

19
19
1
2
03:21
19:22
07:07
21:47
12,892
  8,379
   144
   148
     2,201
     2,316
13
6
0
0
0
0
0
0

20
20
1
2
00:00
10:18
04:08
11:28
14,384
  4,092
   141
   154
   -66,084
   -66,045
9
21
1
2
1
2
0
0

21
1
15:19
21:32
21,460
   149
    25,607
27
3
3
0

22
1
17:35
23:59
22,165
   475
  -184,289
13638
13
15
0

23
1
00:15
06:12
20,547
   142
  -384,880
19
1
1
0

24
-

25
25
1
2
04:00
07:09
07:07
08:21
10,785
  4,133
   141
   144
   -42,074
   -42,173
40
42
0
1
0
1
0
0

26
1
17:53
23:53
20,713
   144
      339
32
2
2
0

27
27
1
2
08:54
17:57
12:43
21:19
13,090
11,519
   163
   146
  -105,242
  -105,353
41
32
3
1
3
1
0
0

28
28
1
2
05:20
07:09
07:07
11:55
  6,055
16,643
   135
   151
    25,123
    25,132
4
28
3
3
0
2
0
0

29
1
13:24
18:56
19,082
   148
   -79,280
22
2
2
0

30
30
1
2
12:06
21:53
16:29
23:59
15,152
  7,374
   150
   543
  -198,534
  -198,240
34
9786
1
13
1
13
0
0

31
31
1
2
00:00
21:19
01:59
23:59
  7,039
  9,346
   143
    59
    59,721
    59,563
4
2210
2
13
0
14
0
0

32
32
1
2
00:00
22:16
01:59
23:59
  7,039
  5,945
   146
  -630
  -145,129
  -145,286
17
16476
1
13
1
5945
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

2	1	10:18	16:24	21,244	150	-199,315	48	3	3	0
3 3	1 2	02:22 18:22	06:49 20:59	15,357 8,877	143 149	-482,993 -483,264	19 26	1 1	0 1	0 0
4	1	09:04	14:46	19,658	152	390,505	112	3	3	0
5	1	12:28	17:50	18,636	147	33,954	53	3	3	0
6 6	1 2	02:19 17:53	03:59 21:06	5,845 10,937	139 144	-263,182 -263,210	6 14	0 1	0 1	0 0
7 7	1 2	02:40 07:09	07:07 09:04	15,368 6,731	136 143	-6,448 -6,434	7 26	0 1	0 1	0 0
8 8	1 2	06:00 07:09	07:07 10:18	3,881 10,961	140 146	-315 -312	3 10	0 1	0 1	0 0
9 9	1 2	09:13 18:04	13:00 21:44	13,009 12,581	155 145	-91,961 -92,039	33 24	3 1	3 1	0 0
10	1	12:04	17:14	17,723	150	29,841	44	3	3	0
11 11 11	1 2 3	05:48 07:09 21:49	07:07 10:13 23:59	4,396 10,711 7,600	142 155 479	32,600 32,628 33,055	7 9 8184	11 2 13	0 0 13	0 0 0
12	1	10:46	15:46	17,366	150	181,304	31	2	1	0
13	1	01:49	07:07	18,176	141	-306,329	29	1	1	0
14 14	1 2	00:00 18:52	01:07 23:59	4,074 17,831	138 394	16,708 16,611	10 9233	1 13	0 15	0 0
15 15	1 2	07:16 15:06	09:30 19:43	7,804 16,009	146 147	319,070 319,040	5 34	2 3	0 3	0 0
16 16	1 2	00:00 16:25	04:51 17:37	16,948 4,009	141 143	15,645 15,870	25 15	2 3	1 1	0 0
17	1	07:09	13:16	21,212	150	-108,375	33	4	3	0
18	1	16:05	22:40	22,751	147	-32,195	36	3	2	0
19 19	1 2	03:21 19:22	07:07 21:47	12,892 8,379	144 148	2,201 2,316	13 6	0 0	0 0	0 0
20 20	1 2	00:00 10:18	04:08 11:28	14,384 4,092	141 154	-66,084 -66,045	9 21	1 2	1 2	0 0
21	1	15:19	21:32	21,460	149	25,607	27	3	3	0
22	1	17:35	23:59	22,165	475	-184,289	13638	13	15	0
23	1	00:15	06:12	20,547	142	-384,880	19	1	1	0
24	-
25 25	1 2	04:00 07:09	07:07 08:21	10,785 4,133	141 144	-42,074 -42,173	40 42	0 1	0 1	0 0
26	1	17:53	23:53	20,713	144	339	32	2	2	0
27 27	1 2	08:54 17:57	12:43 21:19	13,090 11,519	163 146	-105,242 -105,353	41 32	3 1	3 1	0 0
28 28	1 2	05:20 07:09	07:07 11:55	6,055 16,643	135 151	25,123 25,132	4 28	3 3	0 2	0 0
29	1	13:24	18:56	19,082	148	-79,280	22	2	2	0
30 30	1 2	12:06 21:53	16:29 23:59	15,152 7,374	150 543	-198,534 -198,240	34 9786	1 13	1 13	0 0
31 31	1 2	00:00 21:19	01:59 23:59	7,039 9,346	143 59	59,721 59,563	4 2210	2 13	0 14	0 0
32 32	1 2	00:00 22:16	01:59 23:59	7,039 5,945	146 -630	-145,129 -145,286	17 16476	1 13	1 5945	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-