GPS Space Vehicle Time Integrity for MJD 53148

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
18:18
23:59
20,486
   -95
  -345,320
15
29
0
0

2
-

3
3
3
1
2
3
13:12
20:35
22:35
15:20
22:11
23:59
  7,666
  5,779
  5,049
  -104
   -67
   -82
   -13,061
   -13,112
   -13,150
15
11
13
22
8
11
0
0
0
0
0
0

4
1
03:31
08:27
17,673
   -89
   153,181
51
0
0
0

5
1
05:10
10:00
17,400
   -88
   -31,525
20
0
0
0

6
1
08:03
13:11
18,517
   -83
    -9,731
49
0
0
0

7
1
01:29
06:47
19,071
   -85
  -532,599
72
0
0
0

8
8
1
2
00:00
22:36
04:38
23:59
16,664
  4,982
   -90
   -70
      513
      586
6
10
12
26
0
0
0
0

9
9
9
1
2
3
03:38
12:22
14:07
07:16
14:05
15:16
13,059
  6,176
  4,150
   -77
   -82
   -89
    45,639
    45,687
    45,690
6
7
7
76
1
19
0
0
0
0
0
0

10
1
07:04
11:30
15,896
   -92
   -44,530
13
1
0
0

11
11
11
1
2
3
00:18
01:22
15:59
01:20
04:12
19:06
  3,690
10,095
11,234
   -83
   -89
   -96
  -119,365
  -119,390
  -119,549
6
21
16
3
86
18
0
0
0
0
0
0

12
-

13
13
1
2
00:00
20:10
01:28
23:59
  5,326
13,771
  -100
   -84
    28,241
    28,223
6
7
34
11
0
0
0
0

14
1
13:39
18:34
17,731
   -90
    20,311
8
92
0
0

15
1
11:37
17:17
20,417
   -93
  -270,274
34
2
0
0

16
1
18:16
22:50
16,409
   -85
   -11,727
6
42
0
0

17
1
05:46
10:58
18,651
   -83
     6,239
103
0
0
0

18
1
10:49
15:58
18,523
   -89
    37,465
14
11
0
0

19
19
19
1
2
3
00:00
14:18
21:36
02:09
15:58
23:59
  7,746
  5,955
  8,591
   -99
  -105
   -81
    48,151
    47,754
    47,565
24
18
23
1
5
1
0
0
0
0
0
0

20
1
17:32
22:17
17,126
   -88
   160,242
21
0
0
0

21
1
09:29
15:45
22,560
   -90
   -75,880
11
0
0
0

22
1
12:15
18:21
21,876
   -94
    -5,477
33
41
0
0

23
-

24
1
04:30
09:41
18,617
   -76
   -29,067
25
0
0
0

25
1
15:45
20:24
16,715
   -93
   -67,371
12
16
0
0

26
26
1
2
01:29
09:19
03:50
13:51
  8,479
16,323
   -81
   -91
   -85,752
   -86,303
44
86
1
0
0
0
0
0

27
27
1
2
00:00
21:20
03:31
23:59
12,669
  9,571
   -96
   -74
  -205,540
  -207,545
106
75
1
0
1
0
0
0

28
28
1
2
00:00
04:40
04:38
06:25
16,682
  6,312
   -82
   -96
   -32,491
   -32,518
11
7
5
11
0
0
0
0

29
29
1
2
01:20
10:01
03:37
13:12
  8,230
11,409
   -87
   -91
  -231,872
  -231,786
8
10
55
123
0
0
0
0

30
1
06:39
10:52
15,158
   -91
  -538,169
35
1
0
0

31
31
1
2
00:00
22:05
01:28
23:59
  5,323
  6,848
   -84
   -64
  -174,022
  -175,658
35
45
0
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	18:18	23:59	20,486	-95	-345,320	15	29	0	0
2	-
3 3 3	1 2 3	13:12 20:35 22:35	15:20 22:11 23:59	7,666 5,779 5,049	-104 -67 -82	-13,061 -13,112 -13,150	15 11 13	22 8 11	0 0 0	0 0 0
4	1	03:31	08:27	17,673	-89	153,181	51	0	0	0
5	1	05:10	10:00	17,400	-88	-31,525	20	0	0	0
6	1	08:03	13:11	18,517	-83	-9,731	49	0	0	0
7	1	01:29	06:47	19,071	-85	-532,599	72	0	0	0
8 8	1 2	00:00 22:36	04:38 23:59	16,664 4,982	-90 -70	513 586	6 10	12 26	0 0	0 0
9 9 9	1 2 3	03:38 12:22 14:07	07:16 14:05 15:16	13,059 6,176 4,150	-77 -82 -89	45,639 45,687 45,690	6 7 7	76 1 19	0 0 0	0 0 0
10	1	07:04	11:30	15,896	-92	-44,530	13	1	0	0
11 11 11	1 2 3	00:18 01:22 15:59	01:20 04:12 19:06	3,690 10,095 11,234	-83 -89 -96	-119,365 -119,390 -119,549	6 21 16	3 86 18	0 0 0	0 0 0
12	-
13 13	1 2	00:00 20:10	01:28 23:59	5,326 13,771	-100 -84	28,241 28,223	6 7	34 11	0 0	0 0
14	1	13:39	18:34	17,731	-90	20,311	8	92	0	0
15	1	11:37	17:17	20,417	-93	-270,274	34	2	0	0
16	1	18:16	22:50	16,409	-85	-11,727	6	42	0	0
17	1	05:46	10:58	18,651	-83	6,239	103	0	0	0
18	1	10:49	15:58	18,523	-89	37,465	14	11	0	0
19 19 19	1 2 3	00:00 14:18 21:36	02:09 15:58 23:59	7,746 5,955 8,591	-99 -105 -81	48,151 47,754 47,565	24 18 23	1 5 1	0 0 0	0 0 0
20	1	17:32	22:17	17,126	-88	160,242	21	0	0	0
21	1	09:29	15:45	22,560	-90	-75,880	11	0	0	0
22	1	12:15	18:21	21,876	-94	-5,477	33	41	0	0
23	-
24	1	04:30	09:41	18,617	-76	-29,067	25	0	0	0
25	1	15:45	20:24	16,715	-93	-67,371	12	16	0	0
26 26	1 2	01:29 09:19	03:50 13:51	8,479 16,323	-81 -91	-85,752 -86,303	44 86	1 0	0 0	0 0
27 27	1 2	00:00 21:20	03:31 23:59	12,669 9,571	-96 -74	-205,540 -207,545	106 75	1 0	1 0	0 0
28 28	1 2	00:00 04:40	04:38 06:25	16,682 6,312	-82 -96	-32,491 -32,518	11 7	5 11	0 0	0 0
29 29	1 2	01:20 10:01	03:37 13:12	8,230 11,409	-87 -91	-231,872 -231,786	8 10	55 123	0 0	0 0
30	1	06:39	10:52	15,158	-91	-538,169	35	1	0	0
31 31	1 2	00:00 22:05	01:28 23:59	5,323 6,848	-84 -64	-174,022 -175,658	35 45	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-