GPS Space Vehicle Time Integrity for MJD 56016

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
1
2
11:53
20:25
15:17
23:59
11,817
12,599
   -29
   458
  -241,260
  -240,952
20
14415
2
14
1
3378
0
0

2
2
1
2
00:25
05:20
03:19
06:27
10,155
  1,751
   -32
   -21
  -384,761
  -384,773
6
117
29
2
0
2
0
0

3
3
1
2
08:18
16:17
11:01
19:54
  9,080
12,216
   -19
   -20
   -29,338
   -29,489
32
18
2
0
2
0
0
0

4
1
00:00
03:19
11,700
   -32
  -137,973
39
0
0
0

5
1
05:55
07:47
  6,543
   -27
   299,365
41
2
2
0

6
6
1
2
08:09
16:13
11:06
19:54
  9,849
12,492
   -23
   -24
   -31,725
   -31,709
25
5
2
44
2
0
0
0

7
7
1
2
16:49
19:55
19:54
23:12
10,301
11,476
   -31
   -26
   -68,593
   -68,624
9
41
0
3
0
3
0
0

8
8
1
2
18:28
19:55
19:54
23:59
  4,687
14,327
   -22
   531
     -952
     -396
4
17564
0
14
0
14326
0
0

9
9
1
2
00:00
08:14
03:10
11:56
11,151
12,633
   -33
   -33
  -148,023
  -148,098
8
33
1
2
0
2
0
0

10
10
1
2
01:01
16:59
03:19
19:36
  8,016
  8,858
   -19
   -28
    33,782
    33,852
7
5
50
1
0
0
0
0

11
11
1
2
11:18
19:56
14:22
23:38
10,825
12,982
   -31
   -23
   246,595
   246,717
13
32
2
3
0
2
0
0

12
12
1
2
00:51
05:20
03:19
12:45
  8,588
   662
   -29
   -22
   -60,668
   -60,742
7
12
0
1
0
0
0
0

13
13
1
2
17:00
19:55
19:54
21:21
  9,680
  5,103
   -30
   -18
  -216,430
  -216,402
10
44
0
1
0
1
0
0

14
1
09:11
15:25
21,703
   -26
  -198,676
12
2
2
0

15
15
1
2
05:55
08:09
08:07
10:39
  7,705
  8,511
   -29
   -27
    91,629
    91,629
70
15
2
3
2
1
0
0

16
1
14:24
19:35
17,926
   -24
   229,429
8
5
0
0

17
17
1
2
00:00
20:53
03:07
23:59
10,988
10,920
   -21
    33
  -139,386
  -139,128
11
1423
1
14
0
16
0
0

18
18
1
2
06:14
08:09
08:07
12:49
  6,791
16,010
   -26
   -25
  -188,595
  -188,616
6
15
0
2
0
2
0
0

19
19
19
1
2
3
09:43
17:32
19:55
11:56
19:54
22:09
  7,723
  8,054
  7,697
   -27
   -21
   -18
   250,571
   250,683
   250,718
9
10
52
2
0
3
0
0
2
0
0
0

20
20
1
2
00:21
13:23
01:31
18:07
  4,146
16,476
   -26
   -26
   -63,287
   -63,284
8
5
19
13
0
0
0
0

21
21
1
2
05:55
08:09
08:07
11:40
  7,717
11,907
   -25
   -25
   213,939
   213,966
60
23
2
2
2
1
0
0

22
1
08:09
14:36
22,203
   -24
  -143,210
26
3
3
0

23
1
14:30
19:54
18,411
   -27
  -219,461
22
0
0
0

24
-

25
25
1
2
05:20
12:02
06:42
14:49
  2,636
  9,764
   -24
   -27
   -32,614
   -32,623
102
8
2
1
2
1
0
0

26
26
1
2
05:55
20:21
08:07
23:40
  7,717
11,702
   -24
   -21
   229,951
   232,915
129
191
2
0
2
0
0
0

27
27
27
1
2
3
00:00
08:09
22:42
02:42
11:11
23:59
  9,485
10,144
  4,653
   -33
   -22
  -824
  -372,024
  -372,132
  -373,120
9
40
14441
1
3
14
0
2
4653
0
0
0

28
28
1
2
00:00
20:02
02:16
23:59
  7,930
13,955
   -30
   -21
  -127,908
  -128,205
10
24
1
2
0
2
0
0

29
1
04:35
08:07
  7,717
   -26
  -298,564
19
2
2
0

30
1
13:26
18:27
17,477
   -26
   107,305
95
0
0
0

31
1
11:20
16:58
19,652
   -27
  -225,522
27
4
1
0

32
1
12:21
17:35
18,052
   -23
   426,703
30
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 1	1 2	11:53 20:25	15:17 23:59	11,817 12,599	-29 458	-241,260 -240,952	20 14415	2 14	1 3378	0 0
2 2	1 2	00:25 05:20	03:19 06:27	10,155 1,751	-32 -21	-384,761 -384,773	6 117	29 2	0 2	0 0
3 3	1 2	08:18 16:17	11:01 19:54	9,080 12,216	-19 -20	-29,338 -29,489	32 18	2 0	2 0	0 0
4	1	00:00	03:19	11,700	-32	-137,973	39	0	0	0
5	1	05:55	07:47	6,543	-27	299,365	41	2	2	0
6 6	1 2	08:09 16:13	11:06 19:54	9,849 12,492	-23 -24	-31,725 -31,709	25 5	2 44	2 0	0 0
7 7	1 2	16:49 19:55	19:54 23:12	10,301 11,476	-31 -26	-68,593 -68,624	9 41	0 3	0 3	0 0
8 8	1 2	18:28 19:55	19:54 23:59	4,687 14,327	-22 531	-952 -396	4 17564	0 14	0 14326	0 0
9 9	1 2	00:00 08:14	03:10 11:56	11,151 12,633	-33 -33	-148,023 -148,098	8 33	1 2	0 2	0 0
10 10	1 2	01:01 16:59	03:19 19:36	8,016 8,858	-19 -28	33,782 33,852	7 5	50 1	0 0	0 0
11 11	1 2	11:18 19:56	14:22 23:38	10,825 12,982	-31 -23	246,595 246,717	13 32	2 3	0 2	0 0
12 12	1 2	00:51 05:20	03:19 12:45	8,588 662	-29 -22	-60,668 -60,742	7 12	0 1	0 0	0 0
13 13	1 2	17:00 19:55	19:54 21:21	9,680 5,103	-30 -18	-216,430 -216,402	10 44	0 1	0 1	0 0
14	1	09:11	15:25	21,703	-26	-198,676	12	2	2	0
15 15	1 2	05:55 08:09	08:07 10:39	7,705 8,511	-29 -27	91,629 91,629	70 15	2 3	2 1	0 0
16	1	14:24	19:35	17,926	-24	229,429	8	5	0	0
17 17	1 2	00:00 20:53	03:07 23:59	10,988 10,920	-21 33	-139,386 -139,128	11 1423	1 14	0 16	0 0
18 18	1 2	06:14 08:09	08:07 12:49	6,791 16,010	-26 -25	-188,595 -188,616	6 15	0 2	0 2	0 0
19 19 19	1 2 3	09:43 17:32 19:55	11:56 19:54 22:09	7,723 8,054 7,697	-27 -21 -18	250,571 250,683 250,718	9 10 52	2 0 3	0 0 2	0 0 0
20 20	1 2	00:21 13:23	01:31 18:07	4,146 16,476	-26 -26	-63,287 -63,284	8 5	19 13	0 0	0 0
21 21	1 2	05:55 08:09	08:07 11:40	7,717 11,907	-25 -25	213,939 213,966	60 23	2 2	2 1	0 0
22	1	08:09	14:36	22,203	-24	-143,210	26	3	3	0
23	1	14:30	19:54	18,411	-27	-219,461	22	0	0	0
24	-
25 25	1 2	05:20 12:02	06:42 14:49	2,636 9,764	-24 -27	-32,614 -32,623	102 8	2 1	2 1	0 0
26 26	1 2	05:55 20:21	08:07 23:40	7,717 11,702	-24 -21	229,951 232,915	129 191	2 0	2 0	0 0
27 27 27	1 2 3	00:00 08:09 22:42	02:42 11:11 23:59	9,485 10,144 4,653	-33 -22 -824	-372,024 -372,132 -373,120	9 40 14441	1 3 14	0 2 4653	0 0 0
28 28	1 2	00:00 20:02	02:16 23:59	7,930 13,955	-30 -21	-127,908 -128,205	10 24	1 2	0 2	0 0
29	1	04:35	08:07	7,717	-26	-298,564	19	2	2	0
30	1	13:26	18:27	17,477	-26	107,305	95	0	0	0
31	1	11:20	16:58	19,652	-27	-225,522	27	4	1	0
32	1	12:21	17:35	18,052	-23	426,703	30	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-