GPS Space Vehicle Time Integrity for MJD 53478

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
16:15
22:56
23,042
   -88
  -399,275
16
3
3
0

2
1
06:04
12:17
21,721
   -86
    25,937
22
3
2
0

3
3
3
1
2
3
00:00
14:03
22:03
02:30
16:46
23:59
  8,784
  9,394
  6,745
   -81
   -91
  -364
  -101,329
  -101,496
  -101,857
11
23
7011
9
2
11
0
2
12
0
0
0

4
1
04:40
10:19
19,582
   -86
  -274,683
133
0
0
0

5
1
06:29
11:23
17,177
   -93
   -92,542
31
1
1
0

6
1
09:12
14:38
18,901
   -88
  -386,912
322
0
2024
0

7
1
02:38
08:56
21,842
   -91
   -33,539
208
2
2
0

8
1
00:00
05:58
20,712
   -91
    26,516
6
2
0
0

9
9
1
2
05:08
14:00
08:43
17:37
12,531
12,677
   -88
   -91
    39,326
    39,379
12
11
1
5
1
1
0
0

10
1
07:58
13:14
18,471
   -85
   -62,265
11
28
1
0

11
1
01:36
05:40
14,042
   -82
  -215,810
23
2
1
0

12
-

13
13
1
2
00:00
21:25
02:51
23:59
10,091
  9,033
   -85
  -225
     5,281
     5,046
6
3828
21
11
0
12
0
0

14
1
14:36
17:59
11,825
   -87
    30,359
38
2
2
0

15
1
12:38
17:59
18,638
   -93
  -418,869
28
2
2
0

16
1
19:32
23:59
15,545
   232
    -1,791
11970
11
13
0

17
-

18
1
11:52
18:35
23,034
   -88
   146,412
34
4
4
0

19
19
19
1
2
3
00:00
15:01
22:57
03:33
17:23
23:59
12,311
  8,148
  3,684
   -80
   -92
-1,462
    18,577
    18,612
    17,265
36
8
25154
1
2
11
1
0
3684
0
0
0

20
20
1
2
05:57
18:51
07:00
23:40
  3,766
16,824
   -81
   -85
    72,119
    71,998
9
34
12
2
0
2
0
0

21
1
10:45
17:07
22,065
   -87
   -98,916
39
3
3
0

22
1
13:11
19:50
22,761
   -96
   -20,516
19
4
4
0

23
23
1
2
00:00
20:00
01:58
23:59
  6,860
13,836
   -84
   109
  -203,216
  -202,863
5
6880
1
11
0
13
0
0

24
24
1
2
03:29
19:52
08:16
21:23
16,678
  5,150
   -89
   -93
   -10,291
   -10,463
31
6
2
1
1
0
0
0

25
25
1
2
16:56
20:00
17:59
22:37
  3,806
  9,145
   -90
   -95
   -90,963
   -90,980
10
19
0
1
0
1
0
0

26
26
1
2
03:04
10:54
05:19
15:37
  7,799
16,555
   -85
   -88
   -19,622
   -19,689
35
18
1
1
1
1
0
0

27
27
1
2
00:00
22:50
04:58
23:59
17,408
  4,021
   -82
   -90
   -46,860
   -47,556
51
64
2
1
2
1
0
0

28
1
01:05
07:43
23,033
   -85
   -46,767
32
2
2
0

29
29
1
2
02:20
10:30
05:05
14:48
  9,523
15,016
   -88
   -89
   -12,941
   -12,153
72
108
2
1
2
1
0
0

30
1
07:58
12:15
14,957
   -88
  -136,088
108
2
2
0

31
-

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	16:15	22:56	23,042	-88	-399,275	16	3	3	0
2	1	06:04	12:17	21,721	-86	25,937	22	3	2	0
3 3 3	1 2 3	00:00 14:03 22:03	02:30 16:46 23:59	8,784 9,394 6,745	-81 -91 -364	-101,329 -101,496 -101,857	11 23 7011	9 2 11	0 2 12	0 0 0
4	1	04:40	10:19	19,582	-86	-274,683	133	0	0	0
5	1	06:29	11:23	17,177	-93	-92,542	31	1	1	0
6	1	09:12	14:38	18,901	-88	-386,912	322	0	2024	0
7	1	02:38	08:56	21,842	-91	-33,539	208	2	2	0
8	1	00:00	05:58	20,712	-91	26,516	6	2	0	0
9 9	1 2	05:08 14:00	08:43 17:37	12,531 12,677	-88 -91	39,326 39,379	12 11	1 5	1 1	0 0
10	1	07:58	13:14	18,471	-85	-62,265	11	28	1	0
11	1	01:36	05:40	14,042	-82	-215,810	23	2	1	0
12	-
13 13	1 2	00:00 21:25	02:51 23:59	10,091 9,033	-85 -225	5,281 5,046	6 3828	21 11	0 12	0 0
14	1	14:36	17:59	11,825	-87	30,359	38	2	2	0
15	1	12:38	17:59	18,638	-93	-418,869	28	2	2	0
16	1	19:32	23:59	15,545	232	-1,791	11970	11	13	0
17	-
18	1	11:52	18:35	23,034	-88	146,412	34	4	4	0
19 19 19	1 2 3	00:00 15:01 22:57	03:33 17:23 23:59	12,311 8,148 3,684	-80 -92 -1,462	18,577 18,612 17,265	36 8 25154	1 2 11	1 0 3684	0 0 0
20 20	1 2	05:57 18:51	07:00 23:40	3,766 16,824	-81 -85	72,119 71,998	9 34	12 2	0 2	0 0
21	1	10:45	17:07	22,065	-87	-98,916	39	3	3	0
22	1	13:11	19:50	22,761	-96	-20,516	19	4	4	0
23 23	1 2	00:00 20:00	01:58 23:59	6,860 13,836	-84 109	-203,216 -202,863	5 6880	1 11	0 13	0 0
24 24	1 2	03:29 19:52	08:16 21:23	16,678 5,150	-89 -93	-10,291 -10,463	31 6	2 1	1 0	0 0
25 25	1 2	16:56 20:00	17:59 22:37	3,806 9,145	-90 -95	-90,963 -90,980	10 19	0 1	0 1	0 0
26 26	1 2	03:04 10:54	05:19 15:37	7,799 16,555	-85 -88	-19,622 -19,689	35 18	1 1	1 1	0 0
27 27	1 2	00:00 22:50	04:58 23:59	17,408 4,021	-82 -90	-46,860 -47,556	51 64	2 1	2 1	0 0
28	1	01:05	07:43	23,033	-85	-46,767	32	2	2	0
29 29	1 2	02:20 10:30	05:05 14:48	9,523 15,016	-88 -89	-12,941 -12,153	72 108	2 1	2 1	0 0
30	1	07:58	12:15	14,957	-88	-136,088	108	2	2	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-