GPS Space Vehicle Time Integrity for MJD 54244

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
12:14
18:56
23,369
   229
  -129,796
26
2
1
0

2
1
01:38
07:48
21,366
   239
  -108,624
25
2
2
0

3
3
1
2
09:42
17:39
12:21
22:03
  9,153
15,219
   236
   232
   -61,787
   -61,963
15
41
2
3
0
3
0
0

4
1
00:28
06:09
19,857
   239
   -10,546
33
2
2
0

5
5
1
2
02:44
13:08
07:21
14:58
15,977
  6,455
   239
   231
     8,788
     9,331
84
34
3
1
2
1
0
0

6
1
04:53
10:17
18,734
   236
  -192,925
73
2
2
0

7
1
05:25
10:34
17,825
   243
  -288,899
95
2
2
0

8
8
1
2
00:00
19:33
01:37
23:59
  5,462
15,387
   248
   493
   108,525
   108,868
53
9381
1
11
1
15
0
0

9
9
1
2
00:40
09:20
04:19
13:08
12,917
13,146
   242
   230
   -71,394
   -71,453
6
10
2
1
0
0
0
0

10
1
03:37
08:55
18,240
   241
  -102,077
8
1
1
0

11
11
11
1
2
3
00:00
13:03
21:07
01:27
15:59
23:59
  4,858
10,097
  9,799
   242
   229
   394
   -16,415
   -16,470
   -16,329
37
16
4894
1
2
11
1
1
13
0
0
0

12
1
02:14
07:09
16,896
   237
    45,588
24
2
2
0

13
1
17:02
22:27
18,637
   237
  -175,107
40
3
3
0

14
1
10:24
16:43
21,893
   236
   -21,394
18
3
1
0

15
-

16
16
1
2
07:46
15:06
08:49
20:03
  3,685
17,028
   230
   238
  -150,020
  -150,111
6
32
4
1
0
1
0
0

17
17
1
2
00:00
22:05
04:29
23:59
15,537
  6,619
   236
  -199
   -66,905
   -67,243
13
10710
3
11
2
12
0
0

18
1
07:31
14:11
23,033
   236
   249,393
16
4
2
0

19
19
1
2
10:44
18:37
13:03
23:08
  7,982
15,651
   232
   240
   -36,524
   -36,624
13
37
2
3
1
3
0
0

20
1
14:18
19:12
17,137
   236
    25,152
6
7
0
0

21
1
06:28
12:46
21,658
   238
   -76,977
16
3
3
0

22
1
09:00
15:37
22,879
   236
  -183,262
18
4
3
0

23
1
15:39
21:32
20,653
   238
  -168,444
19
1
1
0

24
1
04:47
11:24
22,726
   236
    -2,029
30
3
3
0

25
1
16:53
23:20
22,398
   236
  -273,451
167
3
3
0

26
26
1
2
06:23
22:19
10:59
23:59
15,657
  5,791
   237
   350
   211,453
   212,652
99
2685
2
11
2
11
0
0

27
1
18:34
23:59
18,665
   580
  -112,056
14526
11
13
0

28
28
1
2
00:00
20:32
03:13
23:59
10,996
11,927
   242
   253
     -255
     -183
24
590
2
12
2
13
0
0

29
29
1
2
06:06
21:59
10:27
23:59
14,945
  6,948
   234
   236
    -2,794
    -2,820
18
12
2
1
2
1
0
0

30
30
1
2
03:28
13:12
07:48
15:50
15,060
  9,203
   239
   229
   -34,425
   -34,466
15
16
1
2
1
1
0
0

31
1
12:34
18:11
19,462
   230
   -18,909
17
2
1
0

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	12:14	18:56	23,369	229	-129,796	26	2	1	0
2	1	01:38	07:48	21,366	239	-108,624	25	2	2	0
3 3	1 2	09:42 17:39	12:21 22:03	9,153 15,219	236 232	-61,787 -61,963	15 41	2 3	0 3	0 0
4	1	00:28	06:09	19,857	239	-10,546	33	2	2	0
5 5	1 2	02:44 13:08	07:21 14:58	15,977 6,455	239 231	8,788 9,331	84 34	3 1	2 1	0 0
6	1	04:53	10:17	18,734	236	-192,925	73	2	2	0
7	1	05:25	10:34	17,825	243	-288,899	95	2	2	0
8 8	1 2	00:00 19:33	01:37 23:59	5,462 15,387	248 493	108,525 108,868	53 9381	1 11	1 15	0 0
9 9	1 2	00:40 09:20	04:19 13:08	12,917 13,146	242 230	-71,394 -71,453	6 10	2 1	0 0	0 0
10	1	03:37	08:55	18,240	241	-102,077	8	1	1	0
11 11 11	1 2 3	00:00 13:03 21:07	01:27 15:59 23:59	4,858 10,097 9,799	242 229 394	-16,415 -16,470 -16,329	37 16 4894	1 2 11	1 1 13	0 0 0
12	1	02:14	07:09	16,896	237	45,588	24	2	2	0
13	1	17:02	22:27	18,637	237	-175,107	40	3	3	0
14	1	10:24	16:43	21,893	236	-21,394	18	3	1	0
15	-
16 16	1 2	07:46 15:06	08:49 20:03	3,685 17,028	230 238	-150,020 -150,111	6 32	4 1	0 1	0 0
17 17	1 2	00:00 22:05	04:29 23:59	15,537 6,619	236 -199	-66,905 -67,243	13 10710	3 11	2 12	0 0
18	1	07:31	14:11	23,033	236	249,393	16	4	2	0
19 19	1 2	10:44 18:37	13:03 23:08	7,982 15,651	232 240	-36,524 -36,624	13 37	2 3	1 3	0 0
20	1	14:18	19:12	17,137	236	25,152	6	7	0	0
21	1	06:28	12:46	21,658	238	-76,977	16	3	3	0
22	1	09:00	15:37	22,879	236	-183,262	18	4	3	0
23	1	15:39	21:32	20,653	238	-168,444	19	1	1	0
24	1	04:47	11:24	22,726	236	-2,029	30	3	3	0
25	1	16:53	23:20	22,398	236	-273,451	167	3	3	0
26 26	1 2	06:23 22:19	10:59 23:59	15,657 5,791	237 350	211,453 212,652	99 2685	2 11	2 11	0 0
27	1	18:34	23:59	18,665	580	-112,056	14526	11	13	0
28 28	1 2	00:00 20:32	03:13 23:59	10,996 11,927	242 253	-255 -183	24 590	2 12	2 13	0 0
29 29	1 2	06:06 21:59	10:27 23:59	14,945 6,948	234 236	-2,794 -2,820	18 12	2 1	2 1	0 0
30 30	1 2	03:28 13:12	07:48 15:50	15,060 9,203	239 229	-34,425 -34,466	15 16	1 2	1 1	0 0
31	1	12:34	18:11	19,462	230	-18,909	17	2	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-