GPS Space Vehicle Time Integrity for MJD 54138

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
1
2
00:00
19:23
02:06
23:59
  7,568
16,606
  -110
   -82
  -106,323
  -106,468
14
14
2
44
0
0
0
0

2
2
1
2
08:54
13:01
13:00
14:08
14,727
  3,945
   -85
   -94
   -80,315
   -80,357
21
6
0
19
0
0
0
0

3
3
1
2
01:14
17:13
04:22
19:34
11,276
  8,361
   -91
   -90
    -9,907
   -10,239
21
20
0
0
0
0
0
0

4
1
07:32
12:32
17,951
   -88
    -2,639
20
0
0
0

5
1
09:43
14:02
15,485
   -90
   -30,828
45
0
0
0

6
1
12:10
17:13
18,181
   -91
   -11,645
150
0
0
0

7
1
12:38
17:38
18,015
   -88
  -423,221
52
0
0
0

8
1
02:44
08:46
21,581
   -93
    95,766
6
134
0
0

9
9
9
1
2
3
07:50
16:36
18:22
11:32
18:17
19:32
13,285
  6,016
  4,182
  -109
   -76
   -78
   -56,647
   -56,666
   -56,677
29
9
6
0
72
5
0
0
0
0
0
0

10
1
11:17
16:17
17,808
   -87
   -97,163
9
12
0
0

11
11
11
1
2
3
04:25
20:33
21:43
07:52
21:41
23:14
12,432
  4,002
  5,466
   -88
   -81
   -90
    -6,441
    -6,505
    -6,521
12
14
9
107
19
11
0
0
0
0
0
0

12
1
09:31
14:02
16,284
   -92
    53,256
27
0
0
0

13
1
00:28
05:47
19,119
   -95
  -140,976
29
0
0
0

14
1
17:39
22:38
17,932
   -82
    -7,486
11
27
0
0

15
-

16
16
1
2
00:00
22:27
02:59
23:59
10,752
  5,499
   -97
   -70
  -119,955
  -120,216
17
9
0
11
0
0
0
0

17
1
05:41
10:40
17,939
   -90
   -79,726
6
92
0
0

18
1
14:54
19:53
17,841
   -85
   253,703
8
29
0
0

19
19
1
2
02:09
19:01
06:16
20:12
14,825
  4,113
   -90
   -88
    -2,185
    -2,417
23
13
1
13
0
0
0
0

20
20
1
2
00:00
21:58
02:36
23:59
  9,351
  7,275
  -105
   -75
    22,155
    22,196
7
5
19
17
0
0
0
0

21
1
14:08
20:01
21,173
   -87
   -70,752
14
9
0
0

22
1
16:36
22:27
21,048
   -87
  -166,373
17
2
0
0

23
1
00:00
04:50
17,402
   -95
  -149,035
14
1
0
0

24
24
1
2
11:32
13:28
12:38
17:45
  3,921
15,333
   -79
   -87
   -75,421
   -75,471
8
19
1
0
0
0
0
0

25
25
1
2
00:00
21:07
01:55
23:59
  6,890
10,370
  -100
   -76
  -356,478
  -355,249
31
43
6
0
0
0
0
0

26
26
1
2
05:48
14:08
07:02
16:35
  4,446
  8,809
   -87
   -83
    31,204
    31,798
23
40
0
1
0
0
0
0

27
1
02:28
07:45
18,948
   -94
   -92,872
17
0
0
0

28
1
03:48
10:25
23,781
   -90
    -7,982
6
106
0
0

29
29
29
1
2
3
05:12
06:46
16:00
06:36
07:59
17:37
  5,034
  4,374
  5,784
   -89
   -96
   -98
  -342,027
  -342,097
  -342,493
21
18
26
5
1
0
0
0
0
0
0
0

30
1
10:50
12:09
  4,718
   -88
   -24,809
4
10
0
0

31
31
31
1
2
3
00:00
20:02
21:58
01:02
21:06
23:59
  3,663
  3,856
  7,273
  -104
   -68
   -81
    -5,585
    -5,847
    -5,897
11
7
12
21
5
0
0
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	1 2	00:00 19:23	02:06 23:59	7,568 16,606	-110 -82	-106,323 -106,468	14 14	2 44	0 0	0 0
2 2	1 2	08:54 13:01	13:00 14:08	14,727 3,945	-85 -94	-80,315 -80,357	21 6	0 19	0 0	0 0
3 3	1 2	01:14 17:13	04:22 19:34	11,276 8,361	-91 -90	-9,907 -10,239	21 20	0 0	0 0	0 0
4	1	07:32	12:32	17,951	-88	-2,639	20	0	0	0
5	1	09:43	14:02	15,485	-90	-30,828	45	0	0	0
6	1	12:10	17:13	18,181	-91	-11,645	150	0	0	0
7	1	12:38	17:38	18,015	-88	-423,221	52	0	0	0
8	1	02:44	08:46	21,581	-93	95,766	6	134	0	0
9 9 9	1 2 3	07:50 16:36 18:22	11:32 18:17 19:32	13,285 6,016 4,182	-109 -76 -78	-56,647 -56,666 -56,677	29 9 6	0 72 5	0 0 0	0 0 0
10	1	11:17	16:17	17,808	-87	-97,163	9	12	0	0
11 11 11	1 2 3	04:25 20:33 21:43	07:52 21:41 23:14	12,432 4,002 5,466	-88 -81 -90	-6,441 -6,505 -6,521	12 14 9	107 19 11	0 0 0	0 0 0
12	1	09:31	14:02	16,284	-92	53,256	27	0	0	0
13	1	00:28	05:47	19,119	-95	-140,976	29	0	0	0
14	1	17:39	22:38	17,932	-82	-7,486	11	27	0	0
15	-
16 16	1 2	00:00 22:27	02:59 23:59	10,752 5,499	-97 -70	-119,955 -120,216	17 9	0 11	0 0	0 0
17	1	05:41	10:40	17,939	-90	-79,726	6	92	0	0
18	1	14:54	19:53	17,841	-85	253,703	8	29	0	0
19 19	1 2	02:09 19:01	06:16 20:12	14,825 4,113	-90 -88	-2,185 -2,417	23 13	1 13	0 0	0 0
20 20	1 2	00:00 21:58	02:36 23:59	9,351 7,275	-105 -75	22,155 22,196	7 5	19 17	0 0	0 0
21	1	14:08	20:01	21,173	-87	-70,752	14	9	0	0
22	1	16:36	22:27	21,048	-87	-166,373	17	2	0	0
23	1	00:00	04:50	17,402	-95	-149,035	14	1	0	0
24 24	1 2	11:32 13:28	12:38 17:45	3,921 15,333	-79 -87	-75,421 -75,471	8 19	1 0	0 0	0 0
25 25	1 2	00:00 21:07	01:55 23:59	6,890 10,370	-100 -76	-356,478 -355,249	31 43	6 0	0 0	0 0
26 26	1 2	05:48 14:08	07:02 16:35	4,446 8,809	-87 -83	31,204 31,798	23 40	0 1	0 0	0 0
27	1	02:28	07:45	18,948	-94	-92,872	17	0	0	0
28	1	03:48	10:25	23,781	-90	-7,982	6	106	0	0
29 29 29	1 2 3	05:12 06:46 16:00	06:36 07:59 17:37	5,034 4,374 5,784	-89 -96 -98	-342,027 -342,097 -342,493	21 18 26	5 1 0	0 0 0	0 0 0
30	1	10:50	12:09	4,718	-88	-24,809	4	10	0	0
31 31 31	1 2 3	00:00 20:02 21:58	01:02 21:06 23:59	3,663 3,856 7,273	-104 -68 -81	-5,585 -5,847 -5,897	11 7 12	21 5 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-