GPS Space Vehicle Time Integrity for MJD 53391

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
1
2
3
00:00
03:55
22:43
03:31
04:59
23:59
12,669
  3,863
  4,611
    95
    80
    87
  -383,905
  -383,939
  -384,087
9
9
5
0
1
32
0
0
0
0
0
0

2
1
12:01
17:17
18,963
    93
    41,983
37
4
0
0

3
3
1
2
04:02
20:36
08:17
22:42
15,320
  7,554
    91
    72
   -78,293
   -78,487
19
19
45
17
0
0
0
0

4
1
10:59
15:56
17,850
    91
  -438,825
101
0
0
0

5
1
12:36
17:24
17,244
    85
   -73,403
25
0
0
0

6
1
16:00
20:35
16,505
    89
   151,147
428
0
5390
0

7
1
08:42
13:39
17,837
    96
   -59,386
151
0
0
0

8
1
05:46
11:48
21,648
    97
    19,279
10
110
0
0

9
9
9
1
2
3
11:04
19:43
21:25
14:39
20:46
22:46
12,872
  3,812
  4,897
    88
   111
    91
    25,171
    25,240
    25,232
5
7
5
53
5
14
0
0
0
0
0
0

10
1
14:40
19:12
16,226
    92
   -57,538
14
68
0
0

11
11
11
1
2
3
00:00
07:35
10:03
02:29
10:02
11:33
  8,971
  8,812
  5,290
    79
    98
    92
  -186,756
  -186,837
  -186,870
17
13
12
6
36
30
0
0
0
0
0
0

12
-

13
1
03:15
08:41
19,542
    91
    13,799
14
0
0
0

14
14
1
2
00:00
20:36
01:52
23:59
  6,675
12,212
    86
    91
    31,579
    31,590
8
6
39
88
0
0
0
0

15
1
19:04
23:59
17,747
    83
  -378,668
37
0
0
0

16
1
01:30
05:58
16,113
    93
    -1,882
7
28
0
0

17
1
13:34
18:08
16,446
    93
    90,403
99
0
0
0

18
1
18:08
23:01
17,560
    84
   119,626
12
1
0
0

19
19
1
2
05:03
21:08
09:26
23:15
15,788
  7,612
    98
    74
    12,065
    12,089
7
6
96
3
0
0
0
0

20
1
00:44
05:35
17,434
    88
    90,697
24
0
0
0

21
21
1
2
16:48
21:52
21:08
23:01
15,559
  4,153
    96
    77
   -88,081
   -88,114
10
4
14
17
0
0
0
0

22
22
1
2
00:00
21:08
01:48
23:59
  6,459
10,264
    65
    83
   -16,219
   -16,235
9
5
38
15
0
0
0
0

23
1
01:57
07:51
21,188
    93
  -211,452
13
10
0
0

24
1
10:32
15:50
19,015
    89
   -89,753
23
4
0
0

25
1
00:00
03:53
13,999
    91
   -84,298
12
38
0
0

26
26
1
2
08:56
16:48
11:15
21:24
  8,321
16,523
    92
    91
  -317,568
  -317,746
23
36
1
7
0
0
0
0

27
1
04:55
10:58
21,775
    92
  -514,077
51
0
0
0

28
1
07:05
13:42
23,829
    94
   -46,396
10
18
0
0

29
29
1
2
08:23
18:40
11:03
20:48
  9,535
  7,658
    92
    83
  -176,493
  -175,814
42
37
1
3
0
0
0
0

30
30
1
2
00:32
13:48
01:47
18:08
  4,484
15,559
    88
    87
  -442,907
  -442,137
14
57
29
1
0
0
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	00:00 03:55 22:43	03:31 04:59 23:59	12,669 3,863 4,611	95 80 87	-383,905 -383,939 -384,087	9 9 5	0 1 32	0 0 0	0 0 0
2	1	12:01	17:17	18,963	93	41,983	37	4	0	0
3 3	1 2	04:02 20:36	08:17 22:42	15,320 7,554	91 72	-78,293 -78,487	19 19	45 17	0 0	0 0
4	1	10:59	15:56	17,850	91	-438,825	101	0	0	0
5	1	12:36	17:24	17,244	85	-73,403	25	0	0	0
6	1	16:00	20:35	16,505	89	151,147	428	0	5390	0
7	1	08:42	13:39	17,837	96	-59,386	151	0	0	0
8	1	05:46	11:48	21,648	97	19,279	10	110	0	0
9 9 9	1 2 3	11:04 19:43 21:25	14:39 20:46 22:46	12,872 3,812 4,897	88 111 91	25,171 25,240 25,232	5 7 5	53 5 14	0 0 0	0 0 0
10	1	14:40	19:12	16,226	92	-57,538	14	68	0	0
11 11 11	1 2 3	00:00 07:35 10:03	02:29 10:02 11:33	8,971 8,812 5,290	79 98 92	-186,756 -186,837 -186,870	17 13 12	6 36 30	0 0 0	0 0 0
12	-
13	1	03:15	08:41	19,542	91	13,799	14	0	0	0
14 14	1 2	00:00 20:36	01:52 23:59	6,675 12,212	86 91	31,579 31,590	8 6	39 88	0 0	0 0
15	1	19:04	23:59	17,747	83	-378,668	37	0	0	0
16	1	01:30	05:58	16,113	93	-1,882	7	28	0	0
17	1	13:34	18:08	16,446	93	90,403	99	0	0	0
18	1	18:08	23:01	17,560	84	119,626	12	1	0	0
19 19	1 2	05:03 21:08	09:26 23:15	15,788 7,612	98 74	12,065 12,089	7 6	96 3	0 0	0 0
20	1	00:44	05:35	17,434	88	90,697	24	0	0	0
21 21	1 2	16:48 21:52	21:08 23:01	15,559 4,153	96 77	-88,081 -88,114	10 4	14 17	0 0	0 0
22 22	1 2	00:00 21:08	01:48 23:59	6,459 10,264	65 83	-16,219 -16,235	9 5	38 15	0 0	0 0
23	1	01:57	07:51	21,188	93	-211,452	13	10	0	0
24	1	10:32	15:50	19,015	89	-89,753	23	4	0	0
25	1	00:00	03:53	13,999	91	-84,298	12	38	0	0
26 26	1 2	08:56 16:48	11:15 21:24	8,321 16,523	92 91	-317,568 -317,746	23 36	1 7	0 0	0 0
27	1	04:55	10:58	21,775	92	-514,077	51	0	0	0
28	1	07:05	13:42	23,829	94	-46,396	10	18	0	0
29 29	1 2	08:23 18:40	11:03 20:48	9,535 7,658	92 83	-176,493 -175,814	42 37	1 3	0 0	0 0
30 30	1 2	00:32 13:48	01:47 18:08	4,484 15,559	88 87	-442,907 -442,137	14 57	29 1	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-