GPS Space Vehicle Time Integrity for MJD 56028

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
11:04
20:20
14:28
23:34
11,565
11,219
   -27
     0
  -246,695
  -246,823
2362
35
1
1
2
1
0
0

2
1
00:00
05:38
19,404
    -8
  -386,224
7
52
0
0

3
3
1
2
07:30
15:28
10:11
19:55
  9,405
15,416
    -2
    -7
   -34,452
   -34,619
19
24
1
0
0
0
0
0

4
4
1
2
00:00
22:19
04:06
23:59
14,272
  5,751
   -12
  -805
  -149,798
  -151,465
47
16370
1
14
1
5751
0
0

5
1
01:38
06:58
18,541
    -9
   303,641
27
0
0
0

6
6
1
2
06:58
15:24
10:17
19:23
11,439
13,796
    -5
    -4
   -30,993
   -30,963
6
6
2
43
0
0
0
0

7
7
1
2
15:59
20:20
20:15
22:22
14,755
  7,055
    -7
     0
   -71,814
   -71,843
15
26
0
1
0
1
0
0

8
8
1
2
17:39
20:20
20:15
23:37
  8,736
11,429
   -16
    -3
    -1,028
    -1,015
4
8
4
1
0
1
0
0

9
9
9
1
2
3
00:00
07:25
22:31
02:21
11:06
23:59
  8,193
12,961
  5,260
    -8
    -0
  -472
  -150,682
  -150,749
  -151,341
7
13
9169
2
1
14
0
0
14
0
0
0

10
10
1
2
00:12
16:10
04:42
18:47
15,493
  9,058
    -4
    -5
    35,044
    35,110
10
5
5
1
0
0
0
0

11
11
11
1
2
3
10:28
18:36
20:20
13:33
20:15
22:49
10,513
  5,636
  8,530
   -28
     0
     3
   250,413
   250,542
   250,574
2477
7
18
1
0
2
1
0
1
0
0
0

12
1
00:00
05:01
17,138
    -8
   -62,838
17
114
0
0

13
1
15:02
20:15
17,895
    -7
  -214,053
15
0
0
0

14
1
08:20
14:34
21,473
   -14
  -199,818
1733
1
2
0

15
1
04:53
09:51
17,278
    -4
    91,456
5
8
0
0

16
1
13:34
18:46
18,015
    -3
   230,956
18
2
1
0

17
17
1
2
00:00
20:20
02:20
23:59
  8,145
12,689
   -14
   223
  -136,720
  -136,286
7
6731
1
14
0
15
0
0

18
1
05:25
12:00
22,813
    -2
  -190,456
12
0
0
0

19
19
19
1
2
3
08:55
16:43
20:20
11:07
20:15
21:22
  7,624
12,105
  3,652
    -4
    -4
     2
   254,475
   254,589
   254,627
9
14
48
1
0
1
0
0
1
0
0
0

20
1
12:35
17:18
16,425
   -19
   -63,234
1982
1
2
0

21
1
04:44
10:51
21,307
    -1
   216,538
16
0
0
0

22
1
07:15
13:47
22,546
   -12
  -143,346
1691
1
2
0

23
1
13:40
19:33
20,558
    -5
  -215,745
27
2
1
0

24
-

25
25
1
2
01:38
11:14
05:54
14:01
14,691
  9,322
    -5
   -31
   -32,904
   -32,939
5
2631
7
1
0
2
0
0

26
26
1
2
04:02
20:20
08:07
22:51
14,112
  8,659
    -5
    -2
   286,165
   289,164
229
144
1
1
1
1
0
0

27
27
27
1
2
3
00:00
07:12
21:54
01:54
10:23
23:59
  6,585
11,137
  7,198
   -10
    -7
   160
  -376,118
  -376,227
  -376,262
7
17
3822
2
1
14
0
0
14
0
0
0

28
28
28
1
2
3
00:00
18:53
20:20
01:28
20:15
23:59
  5,009
  4,606
12,747
    -5
    -5
   453
  -132,106
  -132,374
  -131,954
10
5
13663
1
1
14
0
0
15
0
0
0

29
1
04:00
08:19
14,945
    -5
  -302,247
15
0
0
0

30
30
1
2
05:19
12:37
06:20
17:37
  3,612
17,449
    16
   -10
   125,199
   125,779
19
1926
1
1
0
2
0
0

31
1
10:31
16:08
19,222
   -19
  -229,970
1832
1
1
0

32
1
12:00
16:47
16,632
   -13
   431,404
1970
1
2
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	11:04 20:20	14:28 23:34	11,565 11,219	-27 0	-246,695 -246,823	2362 35	1 1	2 1	0 0
2	1	00:00	05:38	19,404	-8	-386,224	7	52	0	0
3 3	1 2	07:30 15:28	10:11 19:55	9,405 15,416	-2 -7	-34,452 -34,619	19 24	1 0	0 0	0 0
4 4	1 2	00:00 22:19	04:06 23:59	14,272 5,751	-12 -805	-149,798 -151,465	47 16370	1 14	1 5751	0 0
5	1	01:38	06:58	18,541	-9	303,641	27	0	0	0
6 6	1 2	06:58 15:24	10:17 19:23	11,439 13,796	-5 -4	-30,993 -30,963	6 6	2 43	0 0	0 0
7 7	1 2	15:59 20:20	20:15 22:22	14,755 7,055	-7 0	-71,814 -71,843	15 26	0 1	0 1	0 0
8 8	1 2	17:39 20:20	20:15 23:37	8,736 11,429	-16 -3	-1,028 -1,015	4 8	4 1	0 1	0 0
9 9 9	1 2 3	00:00 07:25 22:31	02:21 11:06 23:59	8,193 12,961 5,260	-8 -0 -472	-150,682 -150,749 -151,341	7 13 9169	2 1 14	0 0 14	0 0 0
10 10	1 2	00:12 16:10	04:42 18:47	15,493 9,058	-4 -5	35,044 35,110	10 5	5 1	0 0	0 0
11 11 11	1 2 3	10:28 18:36 20:20	13:33 20:15 22:49	10,513 5,636 8,530	-28 0 3	250,413 250,542 250,574	2477 7 18	1 0 2	1 0 1	0 0 0
12	1	00:00	05:01	17,138	-8	-62,838	17	114	0	0
13	1	15:02	20:15	17,895	-7	-214,053	15	0	0	0
14	1	08:20	14:34	21,473	-14	-199,818	1733	1	2	0
15	1	04:53	09:51	17,278	-4	91,456	5	8	0	0
16	1	13:34	18:46	18,015	-3	230,956	18	2	1	0
17 17	1 2	00:00 20:20	02:20 23:59	8,145 12,689	-14 223	-136,720 -136,286	7 6731	1 14	0 15	0 0
18	1	05:25	12:00	22,813	-2	-190,456	12	0	0	0
19 19 19	1 2 3	08:55 16:43 20:20	11:07 20:15 21:22	7,624 12,105 3,652	-4 -4 2	254,475 254,589 254,627	9 14 48	1 0 1	0 0 1	0 0 0
20	1	12:35	17:18	16,425	-19	-63,234	1982	1	2	0
21	1	04:44	10:51	21,307	-1	216,538	16	0	0	0
22	1	07:15	13:47	22,546	-12	-143,346	1691	1	2	0
23	1	13:40	19:33	20,558	-5	-215,745	27	2	1	0
24	-
25 25	1 2	01:38 11:14	05:54 14:01	14,691 9,322	-5 -31	-32,904 -32,939	5 2631	7 1	0 2	0 0
26 26	1 2	04:02 20:20	08:07 22:51	14,112 8,659	-5 -2	286,165 289,164	229 144	1 1	1 1	0 0
27 27 27	1 2 3	00:00 07:12 21:54	01:54 10:23 23:59	6,585 11,137 7,198	-10 -7 160	-376,118 -376,227 -376,262	7 17 3822	2 1 14	0 0 14	0 0 0
28 28 28	1 2 3	00:00 18:53 20:20	01:28 20:15 23:59	5,009 4,606 12,747	-5 -5 453	-132,106 -132,374 -131,954	10 5 13663	1 1 14	0 0 15	0 0 0
29	1	04:00	08:19	14,945	-5	-302,247	15	0	0	0
30 30	1 2	05:19 12:37	06:20 17:37	3,612 17,449	16 -10	125,199 125,779	19 1926	1 1	0 2	0 0
31	1	10:31	16:08	19,222	-19	-229,970	1832	1	1	0
32	1	12:00	16:47	16,632	-13	431,404	1970	1	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-