GPS Space Vehicle Time Integrity for MJD 55611

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
04:04
09:16
17,909
  -190
  -321,327
8
3
0
0

3
3
1
2
12:03
20:01
14:44
21:59
  9,322
  6,985
  -169
  -179
  -678,275
  -678,422
15
9
1
0
0
0
0
0

4
1
03:14
08:33
18,597
  -191
   -39,802
57
2
2
0

5
5
1
2
06:09
09:21
09:16
11:28
10,698
  7,438
  -189
  -175
   116,866
   116,937
62
46
2
1
2
1
0
0

6
6
1
2
11:30
19:56
14:49
21:59
11,602
  7,147
  -170
  -182
    84,459
    84,926
58
36
1
0
0
0
0
0

7
7
1
2
00:00
20:44
03:07
21:59
10,612
  4,516
  -194
  -188
    -4,117
    -4,161
45
3
1
1
1
0
0
0

8
8
1
2
00:00
22:09
04:11
23:59
14,386
  6,554
  -193
  -182
    -7,612
    -7,616
27
49
1
2
1
2
0
0

9
9
1
2
03:10
11:54
06:52
15:41
12,908
13,110
  -199
  -178
   -62,911
   -62,960
9
11
0
0
0
0
0
0

10
1
04:55
09:16
15,104
  -178
    66,464
16
2
2
0

11
11
1
2
00:00
15:24
03:47
18:12
13,033
  9,355
  -191
  -174
   128,100
   128,277
23
25
2
1
1
1
0
0

12
1
04:32
09:16
16,210
  -191
    25,468
13
111
0
0

13
13
1
2
00:00
19:30
01:03
21:59
  3,472
  8,723
  -204
  -184
  -282,147
  -282,027
6
7
16
0
0
0
0
0

14
1
12:45
18:57
21,275
  -167
  -132,661
27
1
1
0

15
15
1
2
02:00
09:22
03:12
14:18
  4,071
17,177
  -205
  -175
   150,003
   149,920
7
20
2
1
0
1
0
0

16
1
17:53
21:59
14,446
  -178
   151,751
40
1
1
0

17
1
00:39
06:52
21,709
  -199
  -183,461
12
1
1
0

18
1
10:09
16:48
23,015
  -171
  -122,534
24
1
1
0

19
19
1
2
00:00
13:14
01:45
15:36
  5,957
  8,073
  -194
  -173
   112,338
   112,539
7
11
2
1
0
0
0
0

20
1
17:06
21:50
16,372
  -179
   -48,843
28
1
1
0

21
1
09:21
15:09
20,305
  -171
   124,860
22
1
1
0

22
1
11:33
18:09
22,608
  -169
  -153,260
31
1
1
0

23
1
17:59
21:59
14,052
  -180
  -325,127
33
1
1
0

24
24
1
2
00:13
15:30
04:00
19:05
12,920
12,172
  -193
  -178
  -366,849
  -367,006
13
23
2
1
1
1
0
0

25
25
25
1
2
3
06:12
09:21
15:47
09:16
10:26
18:35
10,475
  3,929
  9,623
  -189
  -182
  -174
    68,543
    68,560
    68,604
47
5
20
2
3
1
2
0
1
0
0
0

26
26
1
2
00:11
09:21
03:26
12:43
11,039
11,894
  -203
  -175
   124,678
   125,025
36
38
2
1
1
1
0
0

27
27
1
2
02:36
11:43
06:27
14:59
13,504
11,393
  -199
  -177
  -238,323
  -238,409
42
15
1
0
1
0
0
0

28
1
00:00
05:44
19,704
  -198
   -20,992
13
1
0
0

29
29
1
2
07:14
09:21
09:16
12:45
  7,046
12,054
  -189
  -177
  -186,754
  -186,772
4
32
1
1
0
1
0
0

30
30
1
2
09:48
17:13
11:08
22:11
  4,759
16,939
  -175
  -174
  -323,286
  -323,371
5
34
1
1
0
1
0
0

31
1
15:06
20:42
19,134
  -177
   -43,779
32
18
0
0

32
1
16:02
21:16
18,087
  -178
   199,498
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	04:04	09:16	17,909	-190	-321,327	8	3	0	0
3 3	1 2	12:03 20:01	14:44 21:59	9,322 6,985	-169 -179	-678,275 -678,422	15 9	1 0	0 0	0 0
4	1	03:14	08:33	18,597	-191	-39,802	57	2	2	0
5 5	1 2	06:09 09:21	09:16 11:28	10,698 7,438	-189 -175	116,866 116,937	62 46	2 1	2 1	0 0
6 6	1 2	11:30 19:56	14:49 21:59	11,602 7,147	-170 -182	84,459 84,926	58 36	1 0	0 0	0 0
7 7	1 2	00:00 20:44	03:07 21:59	10,612 4,516	-194 -188	-4,117 -4,161	45 3	1 1	1 0	0 0
8 8	1 2	00:00 22:09	04:11 23:59	14,386 6,554	-193 -182	-7,612 -7,616	27 49	1 2	1 2	0 0
9 9	1 2	03:10 11:54	06:52 15:41	12,908 13,110	-199 -178	-62,911 -62,960	9 11	0 0	0 0	0 0
10	1	04:55	09:16	15,104	-178	66,464	16	2	2	0
11 11	1 2	00:00 15:24	03:47 18:12	13,033 9,355	-191 -174	128,100 128,277	23 25	2 1	1 1	0 0
12	1	04:32	09:16	16,210	-191	25,468	13	111	0	0
13 13	1 2	00:00 19:30	01:03 21:59	3,472 8,723	-204 -184	-282,147 -282,027	6 7	16 0	0 0	0 0
14	1	12:45	18:57	21,275	-167	-132,661	27	1	1	0
15 15	1 2	02:00 09:22	03:12 14:18	4,071 17,177	-205 -175	150,003 149,920	7 20	2 1	0 1	0 0
16	1	17:53	21:59	14,446	-178	151,751	40	1	1	0
17	1	00:39	06:52	21,709	-199	-183,461	12	1	1	0
18	1	10:09	16:48	23,015	-171	-122,534	24	1	1	0
19 19	1 2	00:00 13:14	01:45 15:36	5,957 8,073	-194 -173	112,338 112,539	7 11	2 1	0 0	0 0
20	1	17:06	21:50	16,372	-179	-48,843	28	1	1	0
21	1	09:21	15:09	20,305	-171	124,860	22	1	1	0
22	1	11:33	18:09	22,608	-169	-153,260	31	1	1	0
23	1	17:59	21:59	14,052	-180	-325,127	33	1	1	0
24 24	1 2	00:13 15:30	04:00 19:05	12,920 12,172	-193 -178	-366,849 -367,006	13 23	2 1	1 1	0 0
25 25 25	1 2 3	06:12 09:21 15:47	09:16 10:26 18:35	10,475 3,929 9,623	-189 -182 -174	68,543 68,560 68,604	47 5 20	2 3 1	2 0 1	0 0 0
26 26	1 2	00:11 09:21	03:26 12:43	11,039 11,894	-203 -175	124,678 125,025	36 38	2 1	1 1	0 0
27 27	1 2	02:36 11:43	06:27 14:59	13,504 11,393	-199 -177	-238,323 -238,409	42 15	1 0	1 0	0 0
28	1	00:00	05:44	19,704	-198	-20,992	13	1	0	0
29 29	1 2	07:14 09:21	09:16 12:45	7,046 12,054	-189 -177	-186,754 -186,772	4 32	1 1	0 1	0 0
30 30	1 2	09:48 17:13	11:08 22:11	4,759 16,939	-175 -174	-323,286 -323,371	5 34	1 1	0 1	0 0
31	1	15:06	20:42	19,134	-177	-43,779	32	18	0	0
32	1	16:02	21:16	18,087	-178	199,498	42	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-