GPS Space Vehicle Time Integrity for MJD 53566

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
10:46
15:57
18,578
   143
  -413,918
16
1
0
0

2
1
00:03
05:29
19,523
   145
    26,761
9
109
0
0

3
3
1
2
08:43
16:02
10:45
20:20
  7,354
15,452
   148
   149
   -17,364
   -17,452
18
22
18
29
0
0
0
0

4
4
1
2
00:00
22:48
03:54
23:59
14,059
  4,281
   146
   158
   -89,682
   -87,689
97
34
0
0
0
0
0
0

5
1
00:36
05:25
17,380
   151
  -114,340
22
3
0
0

6
1
03:19
08:42
19,346
   144
  -711,776
173
0
0
0

7
7
1
2
00:00
20:48
01:50
23:59
  6,579
11,506
   140
   162
  -227,661
  -229,309
41
74
0
0
0
0
0
0

8
1
18:03
23:58
21,315
   151
    35,342
10
137
0
0

9
9
9
1
2
3
00:00
07:45
09:23
02:43
08:50
11:31
  9,691
  3,928
  7,668
   139
   150
   135
    52,909
    52,970
    52,970
11
7
10
103
12
68
0
0
0
0
0
0

10
1
02:27
06:41
15,153
   146
   -66,792
10
7
0
0

11
11
11
1
2
3
11:19
19:32
21:35
14:27
20:37
23:27
11,316
  3,925
  6,701
   133
   155
   147
  -245,825
  -245,901
  -245,942
20
9
16
7
18
52
0
0
0
0
0
0

12
-

13
1
15:32
20:52
19,197
   147
    -5,022
13
0
0
0

14
1
09:07
14:01
17,633
   146
    28,549
9
71
0
0

15
1
06:24
12:18
21,246
   139
  -459,720
44
0
0
0

16
1
13:39
18:21
16,910
   149
    -4,676
10
82
0
0

17
-

18
1
05:46
11:01
18,888
   145
   171,668
11
40
0
0

19
19
1
2
09:06
16:59
11:18
21:25
  7,891
15,951
   139
   155
    24,188
    24,222
9
8
49
90
0
0
0
0

20
1
12:57
17:42
17,117
   143
    57,208
14
10
0
0

21
21
1
2
04:41
09:52
09:06
11:01
15,909
  4,165
   145
   125
  -114,125
  -114,176
15
9
12
1
0
0
0
0

22
1
07:13
13:51
23,878
   141
   -29,623
20
18
0
0

23
1
14:28
19:55
19,603
   148
  -186,093
8
28
0
0

24
24
1
2
00:00
21:54
02:12
23:59
  7,931
  7,546
   138
   164
   -31,246
   -31,439
21
9
50
0
0
0
0
0

25
1
11:02
15:53
17,462
   143
   -97,994
10
46
0
0

26
26
1
2
04:49
20:53
09:24
23:15
16,467
  8,460
   138
   143
   -20,844
   -20,760
6
7
103
49
0
0
0
0

27
1
17:32
22:47
18,906
   148
    -7,137
13
22
0
0

28
28
1
2
00:00
18:58
01:40
23:59
  6,000
18,087
   128
   153
   -44,219
   -44,164
7
5
37
82
0
0
0
0

29
29
29
29
1
2
3
4
04:28
06:27
20:13
21:43
06:26
08:41
21:42
23:01
  7,068
  8,052
  5,314
  4,671
   149
   136
   148
   141
  -185,887
  -186,094
  -187,303
  -187,439
53
66
39
37
0
1
0
0
0
1
0
0
0
0
0
0

30
30
1
2
02:01
11:43
06:16
13:14
15,305
  5,213
   142
   149
  -296,526
  -297,060
88
25
1
0
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	10:46	15:57	18,578	143	-413,918	16	1	0	0
2	1	00:03	05:29	19,523	145	26,761	9	109	0	0
3 3	1 2	08:43 16:02	10:45 20:20	7,354 15,452	148 149	-17,364 -17,452	18 22	18 29	0 0	0 0
4 4	1 2	00:00 22:48	03:54 23:59	14,059 4,281	146 158	-89,682 -87,689	97 34	0 0	0 0	0 0
5	1	00:36	05:25	17,380	151	-114,340	22	3	0	0
6	1	03:19	08:42	19,346	144	-711,776	173	0	0	0
7 7	1 2	00:00 20:48	01:50 23:59	6,579 11,506	140 162	-227,661 -229,309	41 74	0 0	0 0	0 0
8	1	18:03	23:58	21,315	151	35,342	10	137	0	0
9 9 9	1 2 3	00:00 07:45 09:23	02:43 08:50 11:31	9,691 3,928 7,668	139 150 135	52,909 52,970 52,970	11 7 10	103 12 68	0 0 0	0 0 0
10	1	02:27	06:41	15,153	146	-66,792	10	7	0	0
11 11 11	1 2 3	11:19 19:32 21:35	14:27 20:37 23:27	11,316 3,925 6,701	133 155 147	-245,825 -245,901 -245,942	20 9 16	7 18 52	0 0 0	0 0 0
12	-
13	1	15:32	20:52	19,197	147	-5,022	13	0	0	0
14	1	09:07	14:01	17,633	146	28,549	9	71	0	0
15	1	06:24	12:18	21,246	139	-459,720	44	0	0	0
16	1	13:39	18:21	16,910	149	-4,676	10	82	0	0
17	-
18	1	05:46	11:01	18,888	145	171,668	11	40	0	0
19 19	1 2	09:06 16:59	11:18 21:25	7,891 15,951	139 155	24,188 24,222	9 8	49 90	0 0	0 0
20	1	12:57	17:42	17,117	143	57,208	14	10	0	0
21 21	1 2	04:41 09:52	09:06 11:01	15,909 4,165	145 125	-114,125 -114,176	15 9	12 1	0 0	0 0
22	1	07:13	13:51	23,878	141	-29,623	20	18	0	0
23	1	14:28	19:55	19,603	148	-186,093	8	28	0	0
24 24	1 2	00:00 21:54	02:12 23:59	7,931 7,546	138 164	-31,246 -31,439	21 9	50 0	0 0	0 0
25	1	11:02	15:53	17,462	143	-97,994	10	46	0	0
26 26	1 2	04:49 20:53	09:24 23:15	16,467 8,460	138 143	-20,844 -20,760	6 7	103 49	0 0	0 0
27	1	17:32	22:47	18,906	148	-7,137	13	22	0	0
28 28	1 2	00:00 18:58	01:40 23:59	6,000 18,087	128 153	-44,219 -44,164	7 5	37 82	0 0	0 0
29 29 29 29	1 2 3 4	04:28 06:27 20:13 21:43	06:26 08:41 21:42 23:01	7,068 8,052 5,314 4,671	149 136 148 141	-185,887 -186,094 -187,303 -187,439	53 66 39 37	0 1 0 0	0 1 0 0	0 0 0 0
30 30	1 2	02:01 11:43	06:16 13:14	15,305 5,213	142 149	-296,526 -297,060	88 25	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-