GPS Space Vehicle Time Integrity for MJD 53568

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
10:38
15:48
18,597
   158
  -414,318
19
5
0
0

2
1
00:00
05:20
19,193
   159
    26,814
8
79
0
0

3
3
1
2
08:35
15:54
10:37
20:11
  7,355
15,397
   150
   159
   -17,907
   -17,998
16
19
17
55
0
0
0
0

4
4
1
2
00:00
22:40
03:46
23:59
13,530
  4,788
   156
   159
   -85,262
   -83,276
94
35
0
0
0
0
0
0

5
1
00:27
05:17
17,383
   159
  -114,830
23
9
0
0

6
1
03:12
08:34
19,299
   156
  -716,780
169
0
0
0

7
7
1
2
00:00
20:39
01:42
23:59
  6,160
12,003
   150
   166
  -231,371
  -233,017
38
80
0
0
0
0
0
0

8
1
17:55
23:50
21,295
   159
    35,561
10
51
0
0

9
9
9
9
1
2
3
4
00:00
07:37
09:15
22:56
02:35
08:42
10:58
23:59
  9,293
  3,939
  6,206
  3,830
   160
   169
   158
   164
    53,246
    53,306
    53,309
    53,405
8
7
8
4
74
4
71
23
0
0
0
0
0
0
0
0

10
1
02:19
06:32
15,138
   160
   -66,868
12
1
0
0

11
11
11
1
2
3
11:10
19:24
20:31
14:19
20:30
23:19
11,271
  3,953
  9,915
   152
   166
   159
  -246,461
  -246,546
  -246,579
20
6
20
5
4
47
0
0
0
0
0
0

12
-

13
1
15:25
20:44
19,058
   147
    -5,279
15
6
0
0

14
1
08:58
13:44
17,131
   158
    28,518
10
64
0
0

15
1
06:16
12:10
21,249
   152
  -460,657
44
0
0
0

16
1
13:31
18:29
17,896
   159
    -4,768
14
11
0
0

17
-

18
1
05:38
10:53
18,896
   157
   172,222
10
37
0
0

19
19
1
2
08:58
16:51
11:10
21:16
  7,897
15,939
   154
   158
    24,295
    24,316
9
7
46
52
0
0
0
0

20
1
12:49
17:34
17,105
   152
    56,911
19
0
0
0

21
21
1
2
04:32
09:43
08:58
10:53
15,909
  4,171
   162
   145
  -114,532
  -114,580
15
7
9
1
0
0
0
0

22
1
07:05
13:43
23,870
   157
   -29,891
20
2
0
0

23
1
14:20
19:46
19,605
   153
  -185,702
7
78
0
0

24
24
1
2
00:00
21:46
01:42
23:59
  6,121
  8,034
   151
   165
   -31,732
   -31,955
10
13
60
0
0
0
0
0

25
1
10:54
15:45
17,468
   158
   -98,155
13
27
0
0

26
26
1
2
04:41
20:44
09:15
23:07
16,442
  8,482
   156
   121
   -20,577
   -20,530
6
49
175
0
0
0
0
0

27
1
16:33
22:39
21,948
   148
    -7,389
14
3
0
0

28
28
1
2
00:00
18:50
01:31
23:59
  5,496
18,586
   140
   153
   -44,138
   -44,097
10
6
47
60
0
0
0
0

29
29
29
1
2
3
04:20
06:19
20:04
06:18
08:34
22:53
  7,067
  8,067
10,070
   171
   154
   156
  -190,228
  -190,439
  -191,710
53
66
83
0
1
0
0
1
0
0
0
0

30
1
01:52
06:07
15,301
   157
  -299,599
84
1
1
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	10:38	15:48	18,597	158	-414,318	19	5	0	0
2	1	00:00	05:20	19,193	159	26,814	8	79	0	0
3 3	1 2	08:35 15:54	10:37 20:11	7,355 15,397	150 159	-17,907 -17,998	16 19	17 55	0 0	0 0
4 4	1 2	00:00 22:40	03:46 23:59	13,530 4,788	156 159	-85,262 -83,276	94 35	0 0	0 0	0 0
5	1	00:27	05:17	17,383	159	-114,830	23	9	0	0
6	1	03:12	08:34	19,299	156	-716,780	169	0	0	0
7 7	1 2	00:00 20:39	01:42 23:59	6,160 12,003	150 166	-231,371 -233,017	38 80	0 0	0 0	0 0
8	1	17:55	23:50	21,295	159	35,561	10	51	0	0
9 9 9 9	1 2 3 4	00:00 07:37 09:15 22:56	02:35 08:42 10:58 23:59	9,293 3,939 6,206 3,830	160 169 158 164	53,246 53,306 53,309 53,405	8 7 8 4	74 4 71 23	0 0 0 0	0 0 0 0
10	1	02:19	06:32	15,138	160	-66,868	12	1	0	0
11 11 11	1 2 3	11:10 19:24 20:31	14:19 20:30 23:19	11,271 3,953 9,915	152 166 159	-246,461 -246,546 -246,579	20 6 20	5 4 47	0 0 0	0 0 0
12	-
13	1	15:25	20:44	19,058	147	-5,279	15	6	0	0
14	1	08:58	13:44	17,131	158	28,518	10	64	0	0
15	1	06:16	12:10	21,249	152	-460,657	44	0	0	0
16	1	13:31	18:29	17,896	159	-4,768	14	11	0	0
17	-
18	1	05:38	10:53	18,896	157	172,222	10	37	0	0
19 19	1 2	08:58 16:51	11:10 21:16	7,897 15,939	154 158	24,295 24,316	9 7	46 52	0 0	0 0
20	1	12:49	17:34	17,105	152	56,911	19	0	0	0
21 21	1 2	04:32 09:43	08:58 10:53	15,909 4,171	162 145	-114,532 -114,580	15 7	9 1	0 0	0 0
22	1	07:05	13:43	23,870	157	-29,891	20	2	0	0
23	1	14:20	19:46	19,605	153	-185,702	7	78	0	0
24 24	1 2	00:00 21:46	01:42 23:59	6,121 8,034	151 165	-31,732 -31,955	10 13	60 0	0 0	0 0
25	1	10:54	15:45	17,468	158	-98,155	13	27	0	0
26 26	1 2	04:41 20:44	09:15 23:07	16,442 8,482	156 121	-20,577 -20,530	6 49	175 0	0 0	0 0
27	1	16:33	22:39	21,948	148	-7,389	14	3	0	0
28 28	1 2	00:00 18:50	01:31 23:59	5,496 18,586	140 153	-44,138 -44,097	10 6	47 60	0 0	0 0
29 29 29	1 2 3	04:20 06:19 20:04	06:18 08:34 22:53	7,067 8,067 10,070	171 154 156	-190,228 -190,439 -191,710	53 66 83	0 1 0	0 1 0	0 0 0
30	1	01:52	06:07	15,301	157	-299,599	84	1	1	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-