GPS Space Vehicle Time Integrity for MJD 53654

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
04:45
10:50
21,876
    -3
   -12,976
18
0
0
0

2
1
18:00
23:15
18,828
   -12
    27,188
8
20
0
0

3
3
1
2
02:45
09:59
04:44
14:14
  7,121
15,273
   -11
    -8
   -41,392
   -41,484
15
25
27
44
0
0
0
0

4
1
16:53
21:31
16,658
    -8
    -8,960
75
0
0
0

5
1
18:39
23:25
17,163
   -19
  -136,011
329
0
2111
0

6
6
1
2
00:00
21:19
02:45
23:59
  9,887
  9,641
   -22
   -15
  -839,894
  -840,252
19
17
6
0
0
0
0
0

7
1
14:53
19:55
18,099
   -10
  -369,257
86
0
0
0

8
1
12:04
18:01
21,405
   -14
    43,849
7
54
0
0

9
9
9
1
2
3
01:44
03:27
17:02
03:20
04:48
20:38
  5,754
  4,869
12,959
   -14
   -11
   -25
    11,920
    11,930
    12,009
7
6
5
1
49
32
0
0
0
0
0
0

10
1
19:59
23:59
14,346
    -7
   -71,564
12
8
0
0

11
11
1
2
05:19
13:31
08:26
17:27
11,229
14,140
    -5
   -11
  -272,935
  -273,045
17
23
54
63
0
0
0
0

12
-

13
1
09:34
14:52
19,134
   -10
   -17,943
21
0
0
0

14
1
03:08
07:55
17,171
    -3
    25,174
7
36
0
0

15
1
00:15
06:06
20,968
   -10
  -502,452
43
0
0
0

16
1
07:36
12:35
17,933
    -0
   -10,931
16
104
0
0

17
-

18
1
00:00
05:18
19,062
    -7
   193,917
9
3
0
0

19
19
1
2
03:46
11:02
05:18
15:30
  5,519
16,074
   -13
    -8
    26,379
    26,385
8
16
37
102
0
0
0
0

20
1
06:56
11:41
17,116
    -4
    45,120
17
0
0
0

21
21
1
2
00:00
22:29
04:57
23:59
17,834
  5,417
   -10
   -10
  -136,862
  -137,117
26
11
1
24
0
0
0
0

22
1
01:14
07:52
23,816
    -3
   -44,714
19
1
0
0

23
1
08:27
13:53
19,531
    -6
  -169,845
6
95
0
0

24
24
1
2
07:53
15:59
09:22
20:09
  5,341
14,995
     4
   -14
   -53,282
   -53,394
13
22
9
78
0
0
0
0

25
1
05:19
10:14
17,691
    -5
     -946
16
11
0
0

26
26
26
26
1
2
3
4
00:00
14:45
15:57
22:42
03:16
15:55
17:14
23:59
11,711
  4,167
  4,613
  4,634
   -13
   -14
   -25
    -4
     1,786
     2,005
     2,015
     2,147
14
6
6
8
108
0
16
11
0
0
0
0
0
0
0
0

27
1
10:48
16:52
21,819
   -16
   -18,673
22
2
0
0

28
1
12:56
17:44
17,284
    -8
   -40,489
6
65
0
0

29
29
29
1
2
3
00:00
14:11
22:23
02:39
17:01
23:59
  9,529
10,181
  5,763
    -6
   -18
    -3
  -358,323
  -359,356
  -359,887
64
68
34
1
1
0
1
0
0
0
0
0

30
30
1
2
06:36
19:54
08:14
23:59
  5,827
14,721
    -2
   -18
  -410,277
  -410,914
28
57
1
0
1
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	04:45	10:50	21,876	-3	-12,976	18	0	0	0
2	1	18:00	23:15	18,828	-12	27,188	8	20	0	0
3 3	1 2	02:45 09:59	04:44 14:14	7,121 15,273	-11 -8	-41,392 -41,484	15 25	27 44	0 0	0 0
4	1	16:53	21:31	16,658	-8	-8,960	75	0	0	0
5	1	18:39	23:25	17,163	-19	-136,011	329	0	2111	0
6 6	1 2	00:00 21:19	02:45 23:59	9,887 9,641	-22 -15	-839,894 -840,252	19 17	6 0	0 0	0 0
7	1	14:53	19:55	18,099	-10	-369,257	86	0	0	0
8	1	12:04	18:01	21,405	-14	43,849	7	54	0	0
9 9 9	1 2 3	01:44 03:27 17:02	03:20 04:48 20:38	5,754 4,869 12,959	-14 -11 -25	11,920 11,930 12,009	7 6 5	1 49 32	0 0 0	0 0 0
10	1	19:59	23:59	14,346	-7	-71,564	12	8	0	0
11 11	1 2	05:19 13:31	08:26 17:27	11,229 14,140	-5 -11	-272,935 -273,045	17 23	54 63	0 0	0 0
12	-
13	1	09:34	14:52	19,134	-10	-17,943	21	0	0	0
14	1	03:08	07:55	17,171	-3	25,174	7	36	0	0
15	1	00:15	06:06	20,968	-10	-502,452	43	0	0	0
16	1	07:36	12:35	17,933	-0	-10,931	16	104	0	0
17	-
18	1	00:00	05:18	19,062	-7	193,917	9	3	0	0
19 19	1 2	03:46 11:02	05:18 15:30	5,519 16,074	-13 -8	26,379 26,385	8 16	37 102	0 0	0 0
20	1	06:56	11:41	17,116	-4	45,120	17	0	0	0
21 21	1 2	00:00 22:29	04:57 23:59	17,834 5,417	-10 -10	-136,862 -137,117	26 11	1 24	0 0	0 0
22	1	01:14	07:52	23,816	-3	-44,714	19	1	0	0
23	1	08:27	13:53	19,531	-6	-169,845	6	95	0	0
24 24	1 2	07:53 15:59	09:22 20:09	5,341 14,995	4 -14	-53,282 -53,394	13 22	9 78	0 0	0 0
25	1	05:19	10:14	17,691	-5	-946	16	11	0	0
26 26 26 26	1 2 3 4	00:00 14:45 15:57 22:42	03:16 15:55 17:14 23:59	11,711 4,167 4,613 4,634	-13 -14 -25 -4	1,786 2,005 2,015 2,147	14 6 6 8	108 0 16 11	0 0 0 0	0 0 0 0
27	1	10:48	16:52	21,819	-16	-18,673	22	2	0	0
28	1	12:56	17:44	17,284	-8	-40,489	6	65	0	0
29 29 29	1 2 3	00:00 14:11 22:23	02:39 17:01 23:59	9,529 10,181 5,763	-6 -18 -3	-358,323 -359,356 -359,887	64 68 34	1 1 0	1 0 0	0 0 0
30 30	1 2	06:36 19:54	08:14 23:59	5,827 14,721	-2 -18	-410,277 -410,914	28 57	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-