GPS Space Vehicle Time Integrity for MJD 54139

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
00:00
19:18
02:04
22:55
  7,226
12,450
   -88
   -90
  -106,503
  -106,676
35
8
2
0
1
0
0
0

2
1
08:50
15:00
21,335
   -89
   -80,622
24
0
0
0

3
3
1
2
00:49
16:44
05:10
18:33
14,986
  6,047
   -90
   -93
   -10,424
   -10,740
27
9
2
0
1
0
0
0

4
1
07:27
13:07
19,782
   -91
    -2,827
18
0
0
0

5
5
1
2
09:40
20:23
14:22
21:50
16,241
  4,930
   -89
   -95
   -31,516
   -31,776
39
16
1
0
0
0
0
0

6
6
1
2
12:00
16:00
13:59
17:25
  6,874
  4,925
   -95
   -92
   -13,840
   -14,206
55
49
1
1
0
1
0
0

7
1
12:28
17:39
18,035
   -90
  -422,199
68
1
1
0

8
1
02:39
08:41
20,868
   -82
    95,883
29
3
3
0

9
9
9
1
2
3
07:45
16:29
18:35
11:27
18:33
20:15
13,038
  6,954
  5,893
   -88
   -95
   -95
   -56,768
   -56,826
   -56,838
10
4
7
1
0
3
0
0
0
0
0
0

10
1
10:53
16:14
18,301
   -90
   -97,214
15
1
1
0

11
11
1
2
04:20
20:09
08:33
22:55
14,652
  9,381
   -84
   -93
    -6,556
    -6,637
19
5
2
1
2
0
0
0

12
1
09:25
14:19
16,771
   -91
    52,899
22
1
0
0

13
1
00:20
05:43
18,388
   -90
  -141,321
44
4
4
0

14
14
1
2
17:28
18:35
18:33
22:55
  3,449
14,969
   -87
   -90
    -7,599
    -7,615
4
29
0
1
0
1
0
0

16
1
00:00
03:23
11,498
   -87
  -120,264
39
3
2
0

17
1
05:27
11:48
22,114
   -89
   -79,603
8
1
0
0

18
18
1
2
14:39
18:35
18:33
21:19
13,260
  9,455
   -91
   -90
   253,685
   253,685
12
12
1
1
1
1
0
0

19
19
1
2
01:47
18:35
06:17
20:12
15,483
  5,714
   -88
   -90
    -2,544
    -2,780
35
14
4
1
3
1
0
0

20
20
20
1
2
3
00:00
08:44
21:38
02:31
09:47
22:55
  8,849
  3,557
  4,394
   -89
   -82
   -89
    22,183
    22,192
    22,193
15
7
4
1
42
10
1
0
0
0
0
0

21
21
1
2
16:00
18:35
18:33
19:59
  8,523
  4,972
   -89
   -85
   -70,844
   -70,846
8
49
1
1
1
1
0
0

22
22
1
2
16:09
18:35
18:33
22:45
  8,113
14,501
   -95
   -92
  -166,554
  -166,577
22
17
1
1
1
1
0
0

23
1
00:00
04:45
16,457
   -88
  -149,166
29
2
2
0

24
1
11:03
17:46
23,175
   -95
   -75,737
23
1
1
0

25
25
1
2
00:00
20:41
02:47
22:55
  9,543
  7,712
   -87
   -90
  -355,103
  -353,944
47
35
2
0
2
0
0
0

26
26
1
2
05:37
13:35
08:08
18:11
  8,856
15,850
   -85
   -91
    32,818
    33,408
49
85
1
0
0
0
0
0

27
1
01:38
07:41
20,835
   -87
   -93,051
24
3
3
0

28
1
03:43
10:21
23,110
   -86
    -7,907
16
2
2
0

29
29
1
2
05:07
13:18
07:55
17:38
  9,731
14,982
   -86
   -91
  -343,048
  -343,422
41
53
3
1
2
1
0
0

30
30
1
2
10:45
20:19
15:02
22:55
14,737
  8,822
   -85
   -99
   -24,899
   -24,942
7
8
2
0
0
0
0
0

31
31
1
2
00:00
19:43
01:23
22:55
  4,770
10,948
   -88
   -90
    -5,929
    -6,229
48
17
2
15
1
0
0
0

32
-

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	00:00 19:18	02:04 22:55	7,226 12,450	-88 -90	-106,503 -106,676	35 8	2 0	1 0	0 0
2	1	08:50	15:00	21,335	-89	-80,622	24	0	0	0
3 3	1 2	00:49 16:44	05:10 18:33	14,986 6,047	-90 -93	-10,424 -10,740	27 9	2 0	1 0	0 0
4	1	07:27	13:07	19,782	-91	-2,827	18	0	0	0
5 5	1 2	09:40 20:23	14:22 21:50	16,241 4,930	-89 -95	-31,516 -31,776	39 16	1 0	0 0	0 0
6 6	1 2	12:00 16:00	13:59 17:25	6,874 4,925	-95 -92	-13,840 -14,206	55 49	1 1	0 1	0 0
7	1	12:28	17:39	18,035	-90	-422,199	68	1	1	0
8	1	02:39	08:41	20,868	-82	95,883	29	3	3	0
9 9 9	1 2 3	07:45 16:29 18:35	11:27 18:33 20:15	13,038 6,954 5,893	-88 -95 -95	-56,768 -56,826 -56,838	10 4 7	1 0 3	0 0 0	0 0 0
10	1	10:53	16:14	18,301	-90	-97,214	15	1	1	0
11 11	1 2	04:20 20:09	08:33 22:55	14,652 9,381	-84 -93	-6,556 -6,637	19 5	2 1	2 0	0 0
12	1	09:25	14:19	16,771	-91	52,899	22	1	0	0
13	1	00:20	05:43	18,388	-90	-141,321	44	4	4	0
14 14	1 2	17:28 18:35	18:33 22:55	3,449 14,969	-87 -90	-7,599 -7,615	4 29	0 1	0 1	0 0

16	1	00:00	03:23	11,498	-87	-120,264	39	3	2	0
17	1	05:27	11:48	22,114	-89	-79,603	8	1	0	0
18 18	1 2	14:39 18:35	18:33 21:19	13,260 9,455	-91 -90	253,685 253,685	12 12	1 1	1 1	0 0
19 19	1 2	01:47 18:35	06:17 20:12	15,483 5,714	-88 -90	-2,544 -2,780	35 14	4 1	3 1	0 0
20 20 20	1 2 3	00:00 08:44 21:38	02:31 09:47 22:55	8,849 3,557 4,394	-89 -82 -89	22,183 22,192 22,193	15 7 4	1 42 10	1 0 0	0 0 0
21 21	1 2	16:00 18:35	18:33 19:59	8,523 4,972	-89 -85	-70,844 -70,846	8 49	1 1	1 1	0 0
22 22	1 2	16:09 18:35	18:33 22:45	8,113 14,501	-95 -92	-166,554 -166,577	22 17	1 1	1 1	0 0
23	1	00:00	04:45	16,457	-88	-149,166	29	2	2	0
24	1	11:03	17:46	23,175	-95	-75,737	23	1	1	0
25 25	1 2	00:00 20:41	02:47 22:55	9,543 7,712	-87 -90	-355,103 -353,944	47 35	2 0	2 0	0 0
26 26	1 2	05:37 13:35	08:08 18:11	8,856 15,850	-85 -91	32,818 33,408	49 85	1 0	0 0	0 0
27	1	01:38	07:41	20,835	-87	-93,051	24	3	3	0
28	1	03:43	10:21	23,110	-86	-7,907	16	2	2	0
29 29	1 2	05:07 13:18	07:55 17:38	9,731 14,982	-86 -91	-343,048 -343,422	41 53	3 1	2 1	0 0
30 30	1 2	10:45 20:19	15:02 22:55	14,737 8,822	-85 -99	-24,899 -24,942	7 8	2 0	0 0	0 0
31 31	1 2	00:00 19:43	01:23 22:55	4,770 10,948	-88 -90	-5,929 -6,229	48 17	2 15	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-