GPS Space Vehicle Time Integrity for MJD 56118

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
04:53
13:26
08:19
17:23
11,894
13,300
   123
   127
  -264,809
  -264,855
8
35
2
2
0
2
0
0

2
1
17:26
23:31
21,032
   131
  -396,261
34
4
4
0

3
3
3
1
2
3
01:25
09:22
11:45
04:03
11:43
13:49
  9,183
  8,029
  7,259
   127
   123
   126
   -73,176
   -73,322
   -73,359
15
13
13
1
0
1
0
0
0
0
0
0

4
1
16:04
21:48
19,718
   128
  -239,716
63
3
1
0

5
1
19:25
23:37
14,558
   131
   333,545
17
1
1
0

6
6
6
1
2
3
01:01
09:16
11:45
04:09
11:43
13:16
10,957
  8,408
  5,352
   123
   120
   122
    -8,806
    -8,671
    -8,634
15
13
11
1
0
13
0
0
1
0
0
0

7
7
1
2
09:44
11:45
11:43
16:09
  6,894
15,039
   123
   127
   -98,839
   -98,877
8
24
0
3
0
3
0
0

8
1
11:48
17:31
19,558
   122
    -1,591
16
3
3
0

9
9
1
2
01:16
18:00
04:53
20:07
12,731
  7,361
   126
   116
  -170,543
  -170,698
10
10
1
3
0
1
0
0

10
10
1
2
10:05
18:01
11:43
22:31
  5,669
15,693
   120
   138
    44,388
    44,451
6
38
2
3
0
3
0
0

11
11
1
2
04:19
12:26
07:23
16:39
10,684
14,255
   126
   128
   280,317
   280,443
12
23
1
2
0
2
0
0

12
1
17:56
22:43
16,467
   128
   -79,081
42
3
3
0

13
13
1
2
08:54
11:45
11:43
14:24
  9,690
  9,092
   120
   124
  -195,464
  -195,436
9
54
0
2
0
2
0
0

14
1
02:05
08:18
21,590
   124
  -206,671
5
10
0
0

15
15
15
1
2
3
01:01
15:11
22:34
03:32
16:27
23:37
  8,793
  4,023
  3,482
   126
   120
   127
    92,493
    92,504
    92,521
5
5
37
39
8
1
0
0
1
0
0
0

16
1
08:00
11:43
12,971
   125
   240,789
5
3
0
0

17
1
13:56
20:09
21,393
   125
  -114,328
47
5
5
0

18
1
01:01
05:53
17,023
   126
  -204,372
11
2
0
0

19
19
19
1
2
3
02:41
10:32
11:46
04:59
11:43
15:08
  7,917
  4,058
11,650
   127
   122
   125
   283,336
   283,426
   283,460
7
6
33
4
0
3
0
0
3
0
0
0

20
20
1
2
06:27
17:13
11:11
18:32
16,528
  4,498
   124
   127
   -64,511
   -64,518
6
30
135
3
0
3
0
0

21
21
1
2
01:01
22:23
04:36
23:37
12,579
  4,125
   125
   135
   235,695
   235,885
8
29
1
1
0
1
0
0

22
1
01:07
07:39
22,739
   124
  -145,167
6
5
0
0

23
23
1
2
07:27
11:46
11:43
13:22
14,843
  5,707
   124
   124
  -186,789
  -186,747
18
22
0
1
0
1
0
0

24
-

25
25
1
2
05:08
19:30
07:56
23:37
  9,663
14,238
   122
   129
   -36,825
   -36,861
5
14
20
1
0
1
0
0

26
26
1
2
13:23
21:49
16:43
23:37
11,107
  6,134
   121
   132
   350,610
   350,313
47
28
3
1
2
1
0
0

27
27
1
2
01:08
15:52
04:21
19:45
11,261
13,131
   127
   129
  -407,414
  -407,643
12
33
1
3
0
3
0
0

28
1
12:42
19:13
22,230
   129
  -163,388
49
5
5
0

29
29
1
2
01:01
20:25
02:03
23:37
  3,757
10,931
   119
   132
  -331,836
  -332,121
8
13
1
1
0
1
0
0

30
1
06:27
11:28
17,517
   119
   289,115
126
1
1
0

31
1
04:27
10:00
19,234
   120
  -259,013
15
8
0
0

32
1
06:00
10:38
16,234
   132
   463,619
21
0
0
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	04:53 13:26	08:19 17:23	11,894 13,300	123 127	-264,809 -264,855	8 35	2 2	0 2	0 0
2	1	17:26	23:31	21,032	131	-396,261	34	4	4	0
3 3 3	1 2 3	01:25 09:22 11:45	04:03 11:43 13:49	9,183 8,029 7,259	127 123 126	-73,176 -73,322 -73,359	15 13 13	1 0 1	0 0 0	0 0 0
4	1	16:04	21:48	19,718	128	-239,716	63	3	1	0
5	1	19:25	23:37	14,558	131	333,545	17	1	1	0
6 6 6	1 2 3	01:01 09:16 11:45	04:09 11:43 13:16	10,957 8,408 5,352	123 120 122	-8,806 -8,671 -8,634	15 13 11	1 0 13	0 0 1	0 0 0
7 7	1 2	09:44 11:45	11:43 16:09	6,894 15,039	123 127	-98,839 -98,877	8 24	0 3	0 3	0 0
8	1	11:48	17:31	19,558	122	-1,591	16	3	3	0
9 9	1 2	01:16 18:00	04:53 20:07	12,731 7,361	126 116	-170,543 -170,698	10 10	1 3	0 1	0 0
10 10	1 2	10:05 18:01	11:43 22:31	5,669 15,693	120 138	44,388 44,451	6 38	2 3	0 3	0 0
11 11	1 2	04:19 12:26	07:23 16:39	10,684 14,255	126 128	280,317 280,443	12 23	1 2	0 2	0 0
12	1	17:56	22:43	16,467	128	-79,081	42	3	3	0
13 13	1 2	08:54 11:45	11:43 14:24	9,690 9,092	120 124	-195,464 -195,436	9 54	0 2	0 2	0 0
14	1	02:05	08:18	21,590	124	-206,671	5	10	0	0
15 15 15	1 2 3	01:01 15:11 22:34	03:32 16:27 23:37	8,793 4,023 3,482	126 120 127	92,493 92,504 92,521	5 5 37	39 8 1	0 0 1	0 0 0
16	1	08:00	11:43	12,971	125	240,789	5	3	0	0
17	1	13:56	20:09	21,393	125	-114,328	47	5	5	0
18	1	01:01	05:53	17,023	126	-204,372	11	2	0	0
19 19 19	1 2 3	02:41 10:32 11:46	04:59 11:43 15:08	7,917 4,058 11,650	127 122 125	283,336 283,426 283,460	7 6 33	4 0 3	0 0 3	0 0 0
20 20	1 2	06:27 17:13	11:11 18:32	16,528 4,498	124 127	-64,511 -64,518	6 30	135 3	0 3	0 0
21 21	1 2	01:01 22:23	04:36 23:37	12,579 4,125	125 135	235,695 235,885	8 29	1 1	0 1	0 0
22	1	01:07	07:39	22,739	124	-145,167	6	5	0	0
23 23	1 2	07:27 11:46	11:43 13:22	14,843 5,707	124 124	-186,789 -186,747	18 22	0 1	0 1	0 0
24	-
25 25	1 2	05:08 19:30	07:56 23:37	9,663 14,238	122 129	-36,825 -36,861	5 14	20 1	0 1	0 0
26 26	1 2	13:23 21:49	16:43 23:37	11,107 6,134	121 132	350,610 350,313	47 28	3 1	2 1	0 0
27 27	1 2	01:08 15:52	04:21 19:45	11,261 13,131	127 129	-407,414 -407,643	12 33	1 3	0 3	0 0
28	1	12:42	19:13	22,230	129	-163,388	49	5	5	0
29 29	1 2	01:01 20:25	02:03 23:37	3,757 10,931	119 132	-331,836 -332,121	8 13	1 1	0 1	0 0
30	1	06:27	11:28	17,517	119	289,115	126	1	1	0
31	1	04:27	10:00	19,234	120	-259,013	15	8	0	0
32	1	06:00	10:38	16,234	132	463,619	21	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-