GPS Space Vehicle Time Integrity for MJD 53807

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
18:13
23:59
20,689
   -37
   -41,339
16
18
0
0

2
1
07:35
12:51
18,969
   -34
    14,681
19
18
0
0

3
3
3
1
2
3
00:00
01:29
15:41
01:27
03:19
18:13
  5,189
  6,609
  9,129
   -31
   -39
   -49
   -81,434
   -81,461
   -81,627
7
10
12
5
17
13
0
0
0
0
0
0

4
1
06:32
11:11
16,696
   -35
  -175,459
62
0
0
0

5
1
08:14
13:00
17,144
   -35
   364,886
404
1
4858
0

6
1
10:44
16:08
19,398
   -45
  -398,615
175
0
0
0

7
1
10:23
15:40
19,000
   -40
  -512,532
47
0
0
0

8
1
01:39
07:35
21,288
   -31
    59,245
6
128
0
0

9
9
1
2
06:32
15:15
10:11
18:31
13,096
11,658
   -29
   -37
   -11,636
   -11,693
15
13
0
22
0
0
0
0

10
1
09:36
14:31
17,620
   -39
   -80,131
11
13
0
0

11
11
1
2
03:04
18:51
07:03
21:55
14,338
11,037
   -34
   -38
  -313,131
  -313,285
18
15
82
35
0
0
0
0

12
-

13
13
1
2
00:00
22:52
04:20
23:59
15,571
  4,022
   -37
   -29
   -47,112
   -47,300
21
6
24
2
0
0
0
0

14
1
16:08
21:23
18,886
   -36
    17,871
8
14
0
0

15
1
14:05
19:31
19,554
   -46
  -579,795
39
0
0
0

16
16
1
2
00:00
21:00
01:33
23:59
  5,578
10,760
   -38
   -29
   -30,859
   -31,008
11
11
26
1
0
0
0
0

17
1
04:13
09:27
18,791
   -34
   -67,047
41
8
0
0

18
1
13:08
18:37
19,762
   -39
   225,474
9
41
0
0

19
19
1
2
00:39
17:13
05:05
18:50
15,951
  5,784
   -31
   -44
    19,042
    18,961
14
9
44
9
0
0
0
0

20
20
1
2
00:00
20:12
01:07
23:59
  4,059
13,642
   -48
   -30
    30,764
    30,717
10
11
38
2
0
0
0
0

21
1
12:24
18:37
22,388
   -42
   -13,070
28
0
0
0

22
1
16:41
21:24
16,980
   -40
   -75,813
19
1
0
0

23
23
1
2
00:00
21:19
03:18
23:59
11,915
  9,652
   -39
   -27
  -147,414
  -147,306
7
7
18
75
0
0
0
0

24
24
1
2
05:38
21:42
09:34
22:48
14,198
  3,903
   -33
   -34
   -92,411
   -92,563
18
8
12
8
0
0
0
0

25
1
18:38
23:43
18,349
   -32
    29,070
146
0
0
0

26
26
1
2
04:21
12:15
06:49
15:14
  8,892
10,770
   -39
   -39
    58,347
    58,625
20
26
1
0
0
0
0
0

27
1
01:13
06:32
19,147
   -32
   -39,602
19
5
0
0

28
1
02:26
09:04
23,825
   -33
   -31,657
6
46
0
0

29
29
29
1
2
3
03:49
12:00
14:39
06:32
13:51
16:13
  9,752
  6,675
  5,668
   -40
   -34
   -49
  -559,029
  -559,313
  -559,423
34
20
24
0
28
3
0
0
0
0
0
0

30
-

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	18:13	23:59	20,689	-37	-41,339	16	18	0	0
2	1	07:35	12:51	18,969	-34	14,681	19	18	0	0
3 3 3	1 2 3	00:00 01:29 15:41	01:27 03:19 18:13	5,189 6,609 9,129	-31 -39 -49	-81,434 -81,461 -81,627	7 10 12	5 17 13	0 0 0	0 0 0
4	1	06:32	11:11	16,696	-35	-175,459	62	0	0	0
5	1	08:14	13:00	17,144	-35	364,886	404	1	4858	0
6	1	10:44	16:08	19,398	-45	-398,615	175	0	0	0
7	1	10:23	15:40	19,000	-40	-512,532	47	0	0	0
8	1	01:39	07:35	21,288	-31	59,245	6	128	0	0
9 9	1 2	06:32 15:15	10:11 18:31	13,096 11,658	-29 -37	-11,636 -11,693	15 13	0 22	0 0	0 0
10	1	09:36	14:31	17,620	-39	-80,131	11	13	0	0
11 11	1 2	03:04 18:51	07:03 21:55	14,338 11,037	-34 -38	-313,131 -313,285	18 15	82 35	0 0	0 0
12	-
13 13	1 2	00:00 22:52	04:20 23:59	15,571 4,022	-37 -29	-47,112 -47,300	21 6	24 2	0 0	0 0
14	1	16:08	21:23	18,886	-36	17,871	8	14	0	0
15	1	14:05	19:31	19,554	-46	-579,795	39	0	0	0
16 16	1 2	00:00 21:00	01:33 23:59	5,578 10,760	-38 -29	-30,859 -31,008	11 11	26 1	0 0	0 0
17	1	04:13	09:27	18,791	-34	-67,047	41	8	0	0
18	1	13:08	18:37	19,762	-39	225,474	9	41	0	0
19 19	1 2	00:39 17:13	05:05 18:50	15,951 5,784	-31 -44	19,042 18,961	14 9	44 9	0 0	0 0
20 20	1 2	00:00 20:12	01:07 23:59	4,059 13,642	-48 -30	30,764 30,717	10 11	38 2	0 0	0 0
21	1	12:24	18:37	22,388	-42	-13,070	28	0	0	0
22	1	16:41	21:24	16,980	-40	-75,813	19	1	0	0
23 23	1 2	00:00 21:19	03:18 23:59	11,915 9,652	-39 -27	-147,414 -147,306	7 7	18 75	0 0	0 0
24 24	1 2	05:38 21:42	09:34 22:48	14,198 3,903	-33 -34	-92,411 -92,563	18 8	12 8	0 0	0 0
25	1	18:38	23:43	18,349	-32	29,070	146	0	0	0
26 26	1 2	04:21 12:15	06:49 15:14	8,892 10,770	-39 -39	58,347 58,625	20 26	1 0	0 0	0 0
27	1	01:13	06:32	19,147	-32	-39,602	19	5	0	0
28	1	02:26	09:04	23,825	-33	-31,657	6	46	0	0
29 29 29	1 2 3	03:49 12:00 14:39	06:32 13:51 16:13	9,752 6,675 5,668	-40 -34 -49	-559,029 -559,313 -559,423	34 20 24	0 28 3	0 0 0	0 0 0
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-