GPS Space Vehicle Time Integrity for MJD 53715

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
00:34
06:41
21,944
   -36
   -23,918
22
0
0
0

2
1
13:51
19:12
19,213
   -25
    24,716
15
19
0
0

3
3
3
1
2
3
05:48
07:46
22:30
07:45
09:13
23:59
  6,998
  5,199
  5,310
   -23
   -36
   -35
   -57,609
   -57,634
   -57,799
7
10
11
32
0
2
0
0
0
0
0
0

4
1
12:47
17:26
16,722
   -21
   -81,458
73
0
0
0

5
1
14:31
19:17
17,132
   -30
  -396,152
184
0
0
0

6
1
17:09
22:30
19,243
   -35
   -89,297
284
0
12
0

7
1
10:46
16:06
19,208
   -23
  -440,279
68
0
0
0

8
1
07:56
13:52
21,376
   -25
    49,670
8
114
0
0

9
9
1
2
12:52
21:36
16:28
23:05
12,948
  5,332
   -31
   -29
  -228,449
  -229,532
155
61
1
0
1
0
0
0

10
1
15:54
20:49
17,702
   -36
   -75,191
11
18
0
0

11
11
11
1
2
3
01:10
10:16
11:26
04:16
11:25
13:20
11,138
  4,001
  6,826
   -40
   -24
   -24
  -290,038
  -290,112
  -290,130
19
13
18
4
27
70
0
0
0
0
0
0

12
-

13
1
05:22
10:41
19,159
   -33
   -28,477
22
0
0
0

14
14
1
2
00:00
22:31
03:40
23:59
13,155
  5,345
   -30
   -25
    22,547
    22,514
10
7
69
30
0
0
0
0

15
15
1
2
00:00
20:00
01:32
23:59
  5,513
14,381
   -42
   -18
  -532,516
  -532,930
17
25
0
0
0
0
0
0

16
1
03:23
08:17
17,624
   -30
   -17,375
12
21
0
0

17
-

18
18
1
2
00:00
19:25
01:10
23:59
  4,200
16,473
   -40
   -30
   207,653
   207,850
7
11
21
14
0
0
0
0

19
19
1
2
00:00
06:56
01:10
11:26
  4,165
16,250
   -43
   -29
    25,382
    25,382
7
11
0
110
0
0
0
0

20
1
02:41
07:29
17,258
   -33
    38,464
14
0
0
0

21
1
18:26
23:59
20,031
   -30
  -156,910
29
0
0
0

22
22
1
2
00:00
21:02
03:43
23:59
13,408
10,653
   -37
   -29
   -55,622
   -55,740
16
5
1
17
0
0
0
0

23
1
03:46
09:41
21,276
   -32
  -159,706
8
115
0
0

24
1
11:55
16:03
14,838
   -15
   -68,694
26
46
0
0

25
1
01:11
06:13
18,115
   -36
    -5,729
10
8
0
0

26
26
1
2
10:34
18:32
13:05
22:30
  9,071
14,269
   -33
   -30
    31,273
    31,479
15
22
5
0
0
0
0
0

27
1
06:43
12:46
21,715
   -23
   -26,773
14
36
0
0

28
1
08:44
14:27
20,555
   -25
   -37,191
8
27
0
0

29
29
1
2
10:02
18:14
12:52
22:27
10,145
15,105
   -37
   -30
  -453,938
  -454,451
52
78
1
0
0
0
0
0

30
30
1
2
02:24
15:40
04:01
19:59
  5,763
15,521
   -39
   -31
  -461,410
  -461,801
22
42
8
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	00:34	06:41	21,944	-36	-23,918	22	0	0	0
2	1	13:51	19:12	19,213	-25	24,716	15	19	0	0
3 3 3	1 2 3	05:48 07:46 22:30	07:45 09:13 23:59	6,998 5,199 5,310	-23 -36 -35	-57,609 -57,634 -57,799	7 10 11	32 0 2	0 0 0	0 0 0
4	1	12:47	17:26	16,722	-21	-81,458	73	0	0	0
5	1	14:31	19:17	17,132	-30	-396,152	184	0	0	0
6	1	17:09	22:30	19,243	-35	-89,297	284	0	12	0
7	1	10:46	16:06	19,208	-23	-440,279	68	0	0	0
8	1	07:56	13:52	21,376	-25	49,670	8	114	0	0
9 9	1 2	12:52 21:36	16:28 23:05	12,948 5,332	-31 -29	-228,449 -229,532	155 61	1 0	1 0	0 0
10	1	15:54	20:49	17,702	-36	-75,191	11	18	0	0
11 11 11	1 2 3	01:10 10:16 11:26	04:16 11:25 13:20	11,138 4,001 6,826	-40 -24 -24	-290,038 -290,112 -290,130	19 13 18	4 27 70	0 0 0	0 0 0
12	-
13	1	05:22	10:41	19,159	-33	-28,477	22	0	0	0
14 14	1 2	00:00 22:31	03:40 23:59	13,155 5,345	-30 -25	22,547 22,514	10 7	69 30	0 0	0 0
15 15	1 2	00:00 20:00	01:32 23:59	5,513 14,381	-42 -18	-532,516 -532,930	17 25	0 0	0 0	0 0
16	1	03:23	08:17	17,624	-30	-17,375	12	21	0	0
17	-
18 18	1 2	00:00 19:25	01:10 23:59	4,200 16,473	-40 -30	207,653 207,850	7 11	21 14	0 0	0 0
19 19	1 2	00:00 06:56	01:10 11:26	4,165 16,250	-43 -29	25,382 25,382	7 11	0 110	0 0	0 0
20	1	02:41	07:29	17,258	-33	38,464	14	0	0	0
21	1	18:26	23:59	20,031	-30	-156,910	29	0	0	0
22 22	1 2	00:00 21:02	03:43 23:59	13,408 10,653	-37 -29	-55,622 -55,740	16 5	1 17	0 0	0 0
23	1	03:46	09:41	21,276	-32	-159,706	8	115	0	0
24	1	11:55	16:03	14,838	-15	-68,694	26	46	0	0
25	1	01:11	06:13	18,115	-36	-5,729	10	8	0	0
26 26	1 2	10:34 18:32	13:05 22:30	9,071 14,269	-33 -30	31,273 31,479	15 22	5 0	0 0	0 0
27	1	06:43	12:46	21,715	-23	-26,773	14	36	0	0
28	1	08:44	14:27	20,555	-25	-37,191	8	27	0	0
29 29	1 2	10:02 18:14	12:52 22:27	10,145 15,105	-37 -30	-453,938 -454,451	52 78	1 0	0 0	0 0
30 30	1 2	02:24 15:40	04:01 19:59	5,763 15,521	-39 -31	-461,410 -461,801	22 42	8 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-