GPS Space Vehicle Time Integrity for MJD 56113

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
05:14
13:47
08:40
16:50
11,840
10,338
   114
   117
  -264,137
  -264,182
22
9
4
1
2
1
0
0

2
1
17:46
22:52
17,653
   116
  -395,759
8
11
0
0

3
3
3
1
2
3
01:45
03:10
09:42
03:07
04:24
14:09
  4,708
  4,336
15,327
   119
   117
   116
   -71,019
   -71,046
   -71,187
10
8
25
0
2
1
0
0
0
0
0
0

4
1
16:52
22:08
18,486
   118
  -234,841
65
1
1
0

5
5
5
1
2
3
00:00
19:45
22:56
01:08
22:52
23:59
  3,926
10,763
  3,826
   116
   116
  1,498
   331,748
   332,012
   333,421
7
39
22794
1
1
14
0
1
3826
0
0
0

6
6
6
1
2
3
01:11
03:10
09:36
03:07
04:29
13:35
  6,716
  4,651
13,869
   115
   108
   118
   -10,856
   -10,835
   -10,696
7
12
18
0
2
5
0
1
0
0
0
0

7
1
10:05
16:29
22,112
   113
   -97,223
34
2
2
0

8
1
11:53
16:50
17,071
   114
    -1,569
30
2
2
0

9
9
9
1
2
3
01:36
03:10
16:52
03:07
05:14
20:27
  5,243
  7,335
12,645
   114
   113
   112
  -169,473
  -169,491
  -169,619
5
8
10
0
5
0
0
0
0
0
0
0

10
10
1
2
10:25
18:21
12:59
22:52
  8,906
15,561
   116
   116
    43,800
    43,840
7
7
9
10
0
0
0
0

11
11
1
2
04:39
12:47
07:44
16:50
10,571
13,911
   115
   115
   278,625
   278,747
30
20
4
1
2
1
0
0

12
1
18:16
22:52
15,828
   114
   -78,201
11
168
0
0

13
1
09:15
14:45
18,911
   116
  -196,513
16
1
1
0

14
1
03:10
08:39
19,109
   121
  -206,389
28
3
3
0

15
15
15
1
2
3
00:00
15:32
22:56
03:07
16:47
23:59
10,817
  4,153
  3,804
   116
   109
-1,608
    92,334
    92,344
    90,636
3
6
28372
0
1
14
0
0
3804
0
0
0

16
1
07:47
12:59
18,141
   118
   240,315
24
1
1
0

17
17
1
2
14:17
16:52
16:50
20:29
  8,842
12,765
   114
   115
  -115,656
  -115,622
13
13
1
0
1
0
0
0

18
18
1
2
00:00
03:10
03:07
06:14
10,817
10,674
   116
   117
  -203,586
  -203,606
7
7
0
2
0
0
0
0

19
19
1
2
03:10
10:53
05:19
15:28
  7,588
15,902
   116
   120
   281,752
   281,875
17
33
2
1
1
1
0
0

20
20
1
2
06:50
17:33
11:10
18:53
15,134
  4,529
   117
   115
   -64,354
   -64,368
33
8
2
11
2
0
0
0

21
21
21
1
2
3
00:00
03:10
22:56
03:07
04:57
23:59
10,817
  6,295
  3,826
   120
   117
-1,359
   234,607
   234,627
   233,326
8
21
24419
0
2
14
0
1
3826
0
0
0

22
22
1
2
01:27
03:10
03:07
07:59
  5,800
16,734
   119
   119
  -145,079
  -145,083
4
40
6
3
0
3
0
0

23
1
07:48
13:43
20,695
   116
  -188,438
31
1
1
0

24
-

25
25
25
1
2
3
05:29
19:50
22:56
08:17
22:52
23:59
  9,799
10,445
  3,826
   113
   112
  1,889
   -36,488
   -36,530
   -34,760
20
32
29202
4
1
14
2
1
3826
0
0
0

26
26
26
1
2
3
00:00
13:43
22:56
02:19
16:50
23:59
  8,095
10,533
  3,826
   115
   113
  -332
   355,925
   355,365
   354,598
29
36
7415
1
1
14
1
1
14
0
0
0

27
27
27
1
2
3
01:25
03:10
16:52
03:07
04:41
20:05
  5,903
  5,307
11,331
   119
   116
   104
  -405,667
  -405,694
  -405,924
7
10
16
0
2
0
0
0
0
0
0
0

28
28
1
2
13:03
16:52
16:50
19:34
12,947
  9,449
   114
   112
  -161,696
  -161,744
14
12
1
0
0
0
0
0

29
29
29
1
2
3
00:00
20:46
22:56
02:24
22:52
23:59
  8,438
  7,324
  3,826
   115
   110
   434
  -330,153
  -330,443
  -330,142
12
9
5271
7
0
14
0
0
14
0
0
0

30
1
06:48
11:48
17,261
   120
   278,843
134
3
3
0

31
1
05:04
10:19
18,148
   115
  -257,802
18
4
0
0

32
1
05:44
10:59
18,346
   118
   461,805
32
2
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	05:14 13:47	08:40 16:50	11,840 10,338	114 117	-264,137 -264,182	22 9	4 1	2 1	0 0
2	1	17:46	22:52	17,653	116	-395,759	8	11	0	0
3 3 3	1 2 3	01:45 03:10 09:42	03:07 04:24 14:09	4,708 4,336 15,327	119 117 116	-71,019 -71,046 -71,187	10 8 25	0 2 1	0 0 0	0 0 0
4	1	16:52	22:08	18,486	118	-234,841	65	1	1	0
5 5 5	1 2 3	00:00 19:45 22:56	01:08 22:52 23:59	3,926 10,763 3,826	116 116 1,498	331,748 332,012 333,421	7 39 22794	1 1 14	0 1 3826	0 0 0
6 6 6	1 2 3	01:11 03:10 09:36	03:07 04:29 13:35	6,716 4,651 13,869	115 108 118	-10,856 -10,835 -10,696	7 12 18	0 2 5	0 1 0	0 0 0
7	1	10:05	16:29	22,112	113	-97,223	34	2	2	0
8	1	11:53	16:50	17,071	114	-1,569	30	2	2	0
9 9 9	1 2 3	01:36 03:10 16:52	03:07 05:14 20:27	5,243 7,335 12,645	114 113 112	-169,473 -169,491 -169,619	5 8 10	0 5 0	0 0 0	0 0 0
10 10	1 2	10:25 18:21	12:59 22:52	8,906 15,561	116 116	43,800 43,840	7 7	9 10	0 0	0 0
11 11	1 2	04:39 12:47	07:44 16:50	10,571 13,911	115 115	278,625 278,747	30 20	4 1	2 1	0 0
12	1	18:16	22:52	15,828	114	-78,201	11	168	0	0
13	1	09:15	14:45	18,911	116	-196,513	16	1	1	0
14	1	03:10	08:39	19,109	121	-206,389	28	3	3	0
15 15 15	1 2 3	00:00 15:32 22:56	03:07 16:47 23:59	10,817 4,153 3,804	116 109 -1,608	92,334 92,344 90,636	3 6 28372	0 1 14	0 0 3804	0 0 0
16	1	07:47	12:59	18,141	118	240,315	24	1	1	0
17 17	1 2	14:17 16:52	16:50 20:29	8,842 12,765	114 115	-115,656 -115,622	13 13	1 0	1 0	0 0
18 18	1 2	00:00 03:10	03:07 06:14	10,817 10,674	116 117	-203,586 -203,606	7 7	0 2	0 0	0 0
19 19	1 2	03:10 10:53	05:19 15:28	7,588 15,902	116 120	281,752 281,875	17 33	2 1	1 1	0 0
20 20	1 2	06:50 17:33	11:10 18:53	15,134 4,529	117 115	-64,354 -64,368	33 8	2 11	2 0	0 0
21 21 21	1 2 3	00:00 03:10 22:56	03:07 04:57 23:59	10,817 6,295 3,826	120 117 -1,359	234,607 234,627 233,326	8 21 24419	0 2 14	0 1 3826	0 0 0
22 22	1 2	01:27 03:10	03:07 07:59	5,800 16,734	119 119	-145,079 -145,083	4 40	6 3	0 3	0 0
23	1	07:48	13:43	20,695	116	-188,438	31	1	1	0
24	-
25 25 25	1 2 3	05:29 19:50 22:56	08:17 22:52 23:59	9,799 10,445 3,826	113 112 1,889	-36,488 -36,530 -34,760	20 32 29202	4 1 14	2 1 3826	0 0 0
26 26 26	1 2 3	00:00 13:43 22:56	02:19 16:50 23:59	8,095 10,533 3,826	115 113 -332	355,925 355,365 354,598	29 36 7415	1 1 14	1 1 14	0 0 0
27 27 27	1 2 3	01:25 03:10 16:52	03:07 04:41 20:05	5,903 5,307 11,331	119 116 104	-405,667 -405,694 -405,924	7 10 16	0 2 0	0 0 0	0 0 0
28 28	1 2	13:03 16:52	16:50 19:34	12,947 9,449	114 112	-161,696 -161,744	14 12	1 0	0 0	0 0
29 29 29	1 2 3	00:00 20:46 22:56	02:24 22:52 23:59	8,438 7,324 3,826	115 110 434	-330,153 -330,443 -330,142	12 9 5271	7 0 14	0 0 14	0 0 0
30	1	06:48	11:48	17,261	120	278,843	134	3	3	0
31	1	05:04	10:19	18,148	115	-257,802	18	4	0	0
32	1	05:44	10:59	18,346	118	461,805	32	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-