GPS Space Vehicle Time Integrity for MJD 52893

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
12:05
17:54
20,978
   -63
  -304,516
22
36
0
0

2
1
12:09
17:22
18,743
   -61
   183,666
33
0
0
0

3
3
1
2
06:28
14:05
08:50
18:19
  8,431
15,141
   -63
   -63
   -43,601
   -43,698
21
25
35
43
0
0
0
0

4
4
1
2
00:00
20:35
01:54
23:59
  6,846
12,260
   -67
   -55
   -32,605
   -32,351
8
6
37
52
0
0
0
0

5
5
1
2
00:00
22:42
03:32
23:59
12,748
  4,628
   -68
   -60
   -51,481
   -51,417
10
8
41
8
0
0
0
0

6
1
01:25
06:28
18,159
   -58
     7,529
12
33
0
0

7
1
18:45
23:52
18,423
   -61
  -620,760
43
0
0
0

8
1
16:03
22:00
21,417
   -55
  -417,511
25
6
0
0

9
9
1
2
05:48
20:56
06:52
23:59
  3,832
10,988
   -51
   -58
     6,340
     6,431
8
5
25
30
0
0
0
0

10
1
00:09
05:03
17,656
   -54
   -31,231
11
23
0
0

11
11
1
2
09:15
17:49
12:35
21:31
11,962
13,247
   -63
   -60
   -65,898
   -65,959
18
15
47
43
0
0
0
0

12
-

13
1
13:20
18:44
19,412
   -68
    30,992
9
64
0
0

14
1
06:49
11:50
17,993
   -58
    20,781
9
78
0
0

15
1
05:08
10:32
19,347
   -62
  -158,137
36
0
0
0

16
1
11:29
15:57
16,075
   -61
   -78,001
29
6
0
0

17
1
00:37
05:47
18,628
   -55
  -245,436
156
0
0
0

18
1
04:12
10:30
22,612
   -59
   -10,532
8
219
0
0

19
-

20
1
10:49
15:39
17,445
   -64
   210,681
18
75
0
0

21
1
02:39
09:03
23,029
   -62
   -41,446
43
0
0
0

22
-

23
23
1
2
05:48
10:23
06:48
12:06
  3,630
  6,173
   -50
   -76
   -35,662
   -35,705
6
10
17
1
0
0
0
0

24
24
1
2
00:00
22:45
03:16
23:59
11,687
  4,478
   -62
   -53
   -59,049
   -59,254
14
9
0
1
0
0
0
0

25
1
09:01
12:54
13,980
   -56
   -51,633
12
0
0
0

26
26
1
2
03:33
18:59
06:28
21:14
10,468
  8,081
   -56
   -77
  -521,209
  -521,103
7
9
42
34
0
0
0
0

27
1
14:47
20:55
21,952
   -67
  -639,467
228
0
0
0

28
1
17:05
23:43
23,850
   -65
    10,405
24
0
0
0

29
29
29
1
2
3
02:23
04:25
18:03
04:12
06:31
20:58
  6,533
  7,578
10,512
   -54
   -67
   -70
   -82,402
   -82,550
   -83,425
33
41
57
0
1
0
0
1
0
0
0
0

30
30
1
2
00:00
10:41
04:12
11:46
15,110
  3,931
   -68
   -58
  -476,725
  -477,760
145
42
1
0
1
0
0
0

31
31
1
2
07:58
15:11
08:59
19:47
  3,652
16,561
   -62
   -59
  -397,157
  -397,502
18
56
8
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	12:05	17:54	20,978	-63	-304,516	22	36	0	0
2	1	12:09	17:22	18,743	-61	183,666	33	0	0	0
3 3	1 2	06:28 14:05	08:50 18:19	8,431 15,141	-63 -63	-43,601 -43,698	21 25	35 43	0 0	0 0
4 4	1 2	00:00 20:35	01:54 23:59	6,846 12,260	-67 -55	-32,605 -32,351	8 6	37 52	0 0	0 0
5 5	1 2	00:00 22:42	03:32 23:59	12,748 4,628	-68 -60	-51,481 -51,417	10 8	41 8	0 0	0 0
6	1	01:25	06:28	18,159	-58	7,529	12	33	0	0
7	1	18:45	23:52	18,423	-61	-620,760	43	0	0	0
8	1	16:03	22:00	21,417	-55	-417,511	25	6	0	0
9 9	1 2	05:48 20:56	06:52 23:59	3,832 10,988	-51 -58	6,340 6,431	8 5	25 30	0 0	0 0
10	1	00:09	05:03	17,656	-54	-31,231	11	23	0	0
11 11	1 2	09:15 17:49	12:35 21:31	11,962 13,247	-63 -60	-65,898 -65,959	18 15	47 43	0 0	0 0
12	-
13	1	13:20	18:44	19,412	-68	30,992	9	64	0	0
14	1	06:49	11:50	17,993	-58	20,781	9	78	0	0
15	1	05:08	10:32	19,347	-62	-158,137	36	0	0	0
16	1	11:29	15:57	16,075	-61	-78,001	29	6	0	0
17	1	00:37	05:47	18,628	-55	-245,436	156	0	0	0
18	1	04:12	10:30	22,612	-59	-10,532	8	219	0	0
19	-
20	1	10:49	15:39	17,445	-64	210,681	18	75	0	0
21	1	02:39	09:03	23,029	-62	-41,446	43	0	0	0
22	-
23 23	1 2	05:48 10:23	06:48 12:06	3,630 6,173	-50 -76	-35,662 -35,705	6 10	17 1	0 0	0 0
24 24	1 2	00:00 22:45	03:16 23:59	11,687 4,478	-62 -53	-59,049 -59,254	14 9	0 1	0 0	0 0
25	1	09:01	12:54	13,980	-56	-51,633	12	0	0	0
26 26	1 2	03:33 18:59	06:28 21:14	10,468 8,081	-56 -77	-521,209 -521,103	7 9	42 34	0 0	0 0
27	1	14:47	20:55	21,952	-67	-639,467	228	0	0	0
28	1	17:05	23:43	23,850	-65	10,405	24	0	0	0
29 29 29	1 2 3	02:23 04:25 18:03	04:12 06:31 20:58	6,533 7,578 10,512	-54 -67 -70	-82,402 -82,550 -83,425	33 41 57	0 1 0	0 1 0	0 0 0
30 30	1 2	00:00 10:41	04:12 11:46	15,110 3,931	-68 -58	-476,725 -477,760	145 42	1 0	1 0	0 0
31 31	1 2	07:58 15:11	08:59 19:47	3,652 16,561	-62 -59	-397,157 -397,502	18 56	8 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-