GPS Space Vehicle Time Integrity for MJD 53473

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
17:07
23:15
21,951
   -42
  -398,478
18
2
0
0

2
1
06:25
12:16
21,003
   -33
    26,102
12
55
0
0

3
3
3
1
2
3
00:00
15:00
22:25
02:46
17:07
23:59
  9,970
  7,569
  5,696
   -39
   -46
   -30
   -99,874
  -100,053
  -100,120
22
13
10
38
16
23
0
0
0
0
0
0

4
1
05:20
09:39
15,492
   -36
  -284,632
96
0
0
0

5
1
06:52
11:44
17,501
   -27
   -91,307
24
0
0
0

6
1
09:34
14:49
18,907
   -40
  -361,967
331
0
2263
0

7
-

8
1
00:18
06:18
21,561
   -31
    26,107
7
103
0
0

9
9
9
1
2
3
05:30
14:06
15:44
09:03
15:43
17:11
12,828
  5,850
  5,188
   -23
   -27
   -32
    38,568
    38,617
    38,622
5
8
5
29
4
11
0
0
0
0
0
0

10
1
08:20
13:21
17,977
   -36
   -61,961
17
30
0
0

11
11
1
2
01:58
17:40
05:53
20:49
14,070
11,313
   -37
   -45
  -214,016
  -214,249
24
19
79
7
0
0
0
0

12
-

13
13
1
2
00:00
21:46
03:12
23:59
11,521
  8,013
   -41
   -33
     5,862
     5,775
13
5
43
13
0
0
0
0

14
1
15:00
20:04
18,201
   -39
    30,515
8
59
0
0

15
1
13:04
18:49
20,729
   -39
  -416,493
39
0
0
0

16
1
19:53
23:59
14,810
   -36
    -1,987
10
0
0
0

17
-

18
1
12:13
17:23
18,568
   -42
   144,956
12
0
0
0

19
19
1
2
00:00
15:29
03:47
17:39
13,622
  7,854
   -33
   -47
    18,258
    18,290
8
7
4
22
0
0
0
0

20
1
19:14
23:59
17,145
   -41
    72,997
20
0
0
0

21
1
11:07
17:23
22,555
   -40
   -98,106
18
0
0
0

22
22
1
2
13:32
16:21
15:28
20:10
  6,949
13,722
   -38
   -43
   -20,137
   -20,154
4
8
23
42
0
0
0
0

23
23
1
2
00:00
20:49
02:18
23:59
  8,305
11,407
   -46
   -35
  -204,076
  -203,907
6
6
66
91
0
0
0
0

24
1
03:51
08:35
17,001
   -29
    -8,931
28
66
0
0

25
1
17:23
22:10
17,213
   -41
   -90,538
12
21
0
0

26
26
1
2
03:26
11:15
05:40
14:59
  8,050
13,442
   -33
   -40
   -18,704
   -18,775
11
15
29
0
0
0
0
0

27
27
1
2
00:00
04:17
03:50
05:19
13,804
  3,751
   -36
   -64
   -42,973
   -43,091
45
13
0
1
0
1
0
0

28
1
01:26
08:03
23,790
   -37
   -46,766
8
30
0
0

29
29
1
2
03:13
10:51
05:26
15:06
  7,931
15,316
   -38
   -41
   -23,411
   -22,655
52
99
1
0
1
0
0
0

30
30
1
2
08:19
18:57
12:35
20:17
15,382
  4,825
   -39
   -36
  -125,679
  -126,473
117
38
1
0
1
0
0
0

31
1
02:19
08:23
21,707
   -27
    47,174
237
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	17:07	23:15	21,951	-42	-398,478	18	2	0	0
2	1	06:25	12:16	21,003	-33	26,102	12	55	0	0
3 3 3	1 2 3	00:00 15:00 22:25	02:46 17:07 23:59	9,970 7,569 5,696	-39 -46 -30	-99,874 -100,053 -100,120	22 13 10	38 16 23	0 0 0	0 0 0
4	1	05:20	09:39	15,492	-36	-284,632	96	0	0	0
5	1	06:52	11:44	17,501	-27	-91,307	24	0	0	0
6	1	09:34	14:49	18,907	-40	-361,967	331	0	2263	0
7	-
8	1	00:18	06:18	21,561	-31	26,107	7	103	0	0
9 9 9	1 2 3	05:30 14:06 15:44	09:03 15:43 17:11	12,828 5,850 5,188	-23 -27 -32	38,568 38,617 38,622	5 8 5	29 4 11	0 0 0	0 0 0
10	1	08:20	13:21	17,977	-36	-61,961	17	30	0	0
11 11	1 2	01:58 17:40	05:53 20:49	14,070 11,313	-37 -45	-214,016 -214,249	24 19	79 7	0 0	0 0
12	-
13 13	1 2	00:00 21:46	03:12 23:59	11,521 8,013	-41 -33	5,862 5,775	13 5	43 13	0 0	0 0
14	1	15:00	20:04	18,201	-39	30,515	8	59	0	0
15	1	13:04	18:49	20,729	-39	-416,493	39	0	0	0
16	1	19:53	23:59	14,810	-36	-1,987	10	0	0	0
17	-
18	1	12:13	17:23	18,568	-42	144,956	12	0	0	0
19 19	1 2	00:00 15:29	03:47 17:39	13,622 7,854	-33 -47	18,258 18,290	8 7	4 22	0 0	0 0
20	1	19:14	23:59	17,145	-41	72,997	20	0	0	0
21	1	11:07	17:23	22,555	-40	-98,106	18	0	0	0
22 22	1 2	13:32 16:21	15:28 20:10	6,949 13,722	-38 -43	-20,137 -20,154	4 8	23 42	0 0	0 0
23 23	1 2	00:00 20:49	02:18 23:59	8,305 11,407	-46 -35	-204,076 -203,907	6 6	66 91	0 0	0 0
24	1	03:51	08:35	17,001	-29	-8,931	28	66	0	0
25	1	17:23	22:10	17,213	-41	-90,538	12	21	0	0
26 26	1 2	03:26 11:15	05:40 14:59	8,050 13,442	-33 -40	-18,704 -18,775	11 15	29 0	0 0	0 0
27 27	1 2	00:00 04:17	03:50 05:19	13,804 3,751	-36 -64	-42,973 -43,091	45 13	0 1	0 1	0 0
28	1	01:26	08:03	23,790	-37	-46,766	8	30	0	0
29 29	1 2	03:13 10:51	05:26 15:06	7,931 15,316	-38 -41	-23,411 -22,655	52 99	1 0	1 0	0 0
30 30	1 2	08:19 18:57	12:35 20:17	15,382 4,825	-39 -36	-125,679 -126,473	117 38	1 0	1 0	0 0
31	1	02:19	08:23	21,707	-27	47,174	237	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-