GPS Space Vehicle Time Integrity for MJD 53149

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
18:13
23:59
20,781
  -100
  -345,482
16
85
0
0

2
-

3
3
3
1
2
3
13:08
20:31
22:31
15:16
22:26
23:59
  7,657
  6,831
  5,249
   -86
   -81
   -88
   -13,324
   -13,393
   -13,421
14
16
11
10
38
20
0
0
0
0
0
0

4
1
03:28
08:22
17,644
   -88
   154,220
52
0
0
0

5
1
05:05
09:56
17,456
   -91
   -31,680
18
21
0
0

6
1
07:59
13:07
18,520
   -91
    -8,731
55
0
0
0

7
1
01:25
06:43
18,980
   -80
  -531,376
70
0
0
0

8
8
1
2
00:00
22:48
04:33
23:59
16,411
  4,211
   -80
   -83
      584
      641
5
16
24
22
0
0
0
0

9
9
9
1
2
3
03:34
12:18
14:04
07:11
14:01
15:12
13,050
  6,182
  4,121
   -87
   -80
   -86
    45,792
    45,850
    45,855
6
7
7
56
2
17
0
0
0
0
0
0

10
1
07:00
11:25
15,883
   -91
   -44,591
14
30
0
0

11
11
11
11
1
2
3
4
00:14
01:18
15:55
17:09
01:16
04:08
17:08
19:02
  3,683
10,154
  4,303
  6,645
   -79
   -90
   -95
  -106
  -119,606
  -119,637
  -119,786
  -119,813
8
24
12
14
21
92
37
44
0
0
0
0
0
0
0
0

12
-

13
13
1
2
00:00
20:07
01:24
23:59
  5,076
13,973
   -98
   -91
    28,204
    28,177
6
8
6
26
0
0
0
0

14
1
13:35
17:19
13,436
   -89
    20,358
9
39
0
0

15
1
11:33
17:13
20,417
   -94
  -270,712
39
15
0
0

16
1
18:12
22:46
16,430
   -93
   -11,683
9
69
0
0

17
1
05:42
10:53
18,648
   -87
     8,015
102
0
0
0

18
1
10:45
15:54
18,527
   -89
    37,763
13
13
0
0

19
19
19
1
2
3
00:00
14:14
21:32
02:05
15:54
23:59
  7,519
  5,981
  8,833
   -98
  -107
   -89
    47,486
    47,092
    46,896
23
22
23
21
11
0
0
0
0
0
0
0

20
1
17:28
22:13
17,119
   -97
   159,907
21
2
0
0

21
1
09:25
15:41
22,548
   -89
   -75,911
10
6
0
0

22
1
12:11
18:16
21,870
   -97
    -5,796
32
2
0
0

23
-

24
1
04:26
09:37
18,615
   -85
   -29,316
26
0
0
0

25
1
15:41
19:20
13,150
   -95
   -67,451
12
1
0
0

26
26
1
2
01:25
09:15
03:46
13:47
  8,474
16,284
   -84
   -93
   -87,206
   -87,754
47
85
1
0
0
0
0
0

27
27
1
2
00:00
22:04
03:27
23:59
12,419
  6,890
   -93
   -83
  -207,857
  -209,901
102
55
1
0
1
0
0
0

28
28
1
2
00:00
04:35
04:34
06:21
16,458
  6,314
   -84
   -98
   -32,598
   -32,627
12
7
0
7
0
0
0
0

29
29
1
2
01:16
09:57
03:33
13:07
  8,206
11,450
   -86
   -97
  -231,628
  -231,545
7
10
38
88
0
0
0
0

30
30
1
2
06:35
16:07
10:48
17:31
15,153
  4,954
   -91
   -91
  -538,700
  -538,878
36
15
3
15
0
0
0
0

31
31
1
2
00:00
22:03
01:24
23:59
  5,090
  6,987
   -82
   -89
  -175,796
  -177,448
32
44
1
0
0
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 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	18:13	23:59	20,781	-100	-345,482	16	85	0	0
2	-
3 3 3	1 2 3	13:08 20:31 22:31	15:16 22:26 23:59	7,657 6,831 5,249	-86 -81 -88	-13,324 -13,393 -13,421	14 16 11	10 38 20	0 0 0	0 0 0
4	1	03:28	08:22	17,644	-88	154,220	52	0	0	0
5	1	05:05	09:56	17,456	-91	-31,680	18	21	0	0
6	1	07:59	13:07	18,520	-91	-8,731	55	0	0	0
7	1	01:25	06:43	18,980	-80	-531,376	70	0	0	0
8 8	1 2	00:00 22:48	04:33 23:59	16,411 4,211	-80 -83	584 641	5 16	24 22	0 0	0 0
9 9 9	1 2 3	03:34 12:18 14:04	07:11 14:01 15:12	13,050 6,182 4,121	-87 -80 -86	45,792 45,850 45,855	6 7 7	56 2 17	0 0 0	0 0 0
10	1	07:00	11:25	15,883	-91	-44,591	14	30	0	0
11 11 11 11	1 2 3 4	00:14 01:18 15:55 17:09	01:16 04:08 17:08 19:02	3,683 10,154 4,303 6,645	-79 -90 -95 -106	-119,606 -119,637 -119,786 -119,813	8 24 12 14	21 92 37 44	0 0 0 0	0 0 0 0
12	-
13 13	1 2	00:00 20:07	01:24 23:59	5,076 13,973	-98 -91	28,204 28,177	6 8	6 26	0 0	0 0
14	1	13:35	17:19	13,436	-89	20,358	9	39	0	0
15	1	11:33	17:13	20,417	-94	-270,712	39	15	0	0
16	1	18:12	22:46	16,430	-93	-11,683	9	69	0	0
17	1	05:42	10:53	18,648	-87	8,015	102	0	0	0
18	1	10:45	15:54	18,527	-89	37,763	13	13	0	0
19 19 19	1 2 3	00:00 14:14 21:32	02:05 15:54 23:59	7,519 5,981 8,833	-98 -107 -89	47,486 47,092 46,896	23 22 23	21 11 0	0 0 0	0 0 0
20	1	17:28	22:13	17,119	-97	159,907	21	2	0	0
21	1	09:25	15:41	22,548	-89	-75,911	10	6	0	0
22	1	12:11	18:16	21,870	-97	-5,796	32	2	0	0
23	-
24	1	04:26	09:37	18,615	-85	-29,316	26	0	0	0
25	1	15:41	19:20	13,150	-95	-67,451	12	1	0	0
26 26	1 2	01:25 09:15	03:46 13:47	8,474 16,284	-84 -93	-87,206 -87,754	47 85	1 0	0 0	0 0
27 27	1 2	00:00 22:04	03:27 23:59	12,419 6,890	-93 -83	-207,857 -209,901	102 55	1 0	1 0	0 0
28 28	1 2	00:00 04:35	04:34 06:21	16,458 6,314	-84 -98	-32,598 -32,627	12 7	0 7	0 0	0 0
29 29	1 2	01:16 09:57	03:33 13:07	8,206 11,450	-86 -97	-231,628 -231,545	7 10	38 88	0 0	0 0
30 30	1 2	06:35 16:07	10:48 17:31	15,153 4,954	-91 -91	-538,700 -538,878	36 15	3 15	0 0	0 0
31 31	1 2	00:00 22:03	01:24 23:59	5,090 6,987	-82 -89	-175,796 -177,448	32 44	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-