GPS Space Vehicle Time Integrity for MJD 54137

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
19:27
02:10
23:59
  7,805
16,371
  -101
   -92
  -106,110
  -106,277
11
15
1
35
0
0
0
0

2
1
08:58
14:12
18,762
   -89
   -80,037
28
0
0
0

3
3
1
2
01:18
17:17
04:26
19:38
11,294
  8,408
   -90
  -100
    -9,398
    -9,742
24
22
0
12
0
0
0
0

4
1
07:36
12:36
17,905
   -88
    -2,454
22
1
0
0

5
1
09:47
14:05
15,480
   -96
   -30,127
46
0
0
0

6
1
12:14
17:17
18,139
   -95
    -9,284
151
0
0
0

7
1
12:42
17:42
18,006
   -94
  -424,253
52
0
0
0

8
1
02:48
08:50
21,606
   -95
    95,649
9
99
0
0

9
9
9
1
2
3
07:54
16:40
18:26
11:36
18:21
19:36
13,285
  6,073
  4,157
   -85
  -101
  -103
   -56,471
   -56,528
   -56,539
15
8
7
1
37
2
0
0
0
0
0
0

10
1
11:02
16:21
18,846
   -80
   -97,122
13
14
0
0

11
11
11
1
2
3
04:29
20:37
21:47
07:57
21:40
23:18
12,431
  3,782
  5,454
   -87
   -95
  -106
    -6,324
    -6,400
    -6,418
11
11
9
123
45
7
0
0
0
0
0
0

12
1
09:35
14:06
16,294
   -94
    53,618
29
0
0
0

13
1
00:32
05:51
19,174
   -94
  -140,626
31
0
0
0

14
1
17:43
22:31
17,252
   -93
    -7,382
12
18
0
0

15
-

16
16
1
2
00:00
22:31
03:03
23:59
10,999
  5,290
   -94
   -84
  -119,636
  -119,913
19
9
30
0
0
0
0
0

17
1
05:45
10:44
17,950
   -93
   -79,844
6
101
0
0

18
1
14:59
19:57
17,860
   -93
   253,705
9
29
0
0

19
19
1
2
02:13
19:05
06:20
20:16
14,821
  4,263
   -88
  -100
    -1,822
    -2,067
24
13
1
15
0
0
0
0

20
20
1
2
00:00
22:02
02:40
23:59
  9,595
  7,035
   -99
   -91
    22,146
    22,168
7
5
18
10
0
0
0
0

21
1
14:12
20:05
21,144
   -95
   -70,672
15
12
0
0

22
22
1
2
16:40
17:52
17:42
22:54
  3,755
18,100
   -94
  -104
  -166,163
  -166,198
7
19
23
0
0
0
0
0

23
1
00:00
04:54
17,640
   -94
  -148,897
17
1
0
0

24
24
1
2
11:36
13:32
12:42
17:46
  3,921
15,244
   -90
  -103
   -75,147
   -75,210
7
23
0
0
0
0
0
0

25
25
1
2
00:00
21:09
01:57
23:59
  7,004
10,232
  -102
   -89
  -357,796
  -356,598
31
40
9
0
0
0
0
0

26
26
1
2
05:52
14:12
07:07
16:39
  4,479
  8,813
   -86
   -92
    29,631
    30,213
21
41
0
0
0
0
0
0

27
1
02:21
07:49
19,662
   -93
   -92,680
16
0
0
0

28
1
03:52
10:29
23,827
   -91
    -8,062
6
64
0
0

29
29
29
1
2
3
05:16
06:51
16:04
06:40
08:03
17:41
  4,974
  4,357
  5,833
   -86
   -98
  -106
  -341,010
  -341,085
  -341,494
21
18
26
0
1
0
0
0
0
0
0
0

30
1
10:54
12:13
  4,717
   -85
   -24,717
5
5
0
0

31
31
31
1
2
3
00:00
20:06
22:02
01:06
21:08
23:59
  3,916
  3,742
  7,034
  -103
   -81
   -97
    -5,216
    -5,501
    -5,555
9
8
13
17
13
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 19:27	02:10 23:59	7,805 16,371	-101 -92	-106,110 -106,277	11 15	1 35	0 0	0 0
2	1	08:58	14:12	18,762	-89	-80,037	28	0	0	0
3 3	1 2	01:18 17:17	04:26 19:38	11,294 8,408	-90 -100	-9,398 -9,742	24 22	0 12	0 0	0 0
4	1	07:36	12:36	17,905	-88	-2,454	22	1	0	0
5	1	09:47	14:05	15,480	-96	-30,127	46	0	0	0
6	1	12:14	17:17	18,139	-95	-9,284	151	0	0	0
7	1	12:42	17:42	18,006	-94	-424,253	52	0	0	0
8	1	02:48	08:50	21,606	-95	95,649	9	99	0	0
9 9 9	1 2 3	07:54 16:40 18:26	11:36 18:21 19:36	13,285 6,073 4,157	-85 -101 -103	-56,471 -56,528 -56,539	15 8 7	1 37 2	0 0 0	0 0 0
10	1	11:02	16:21	18,846	-80	-97,122	13	14	0	0
11 11 11	1 2 3	04:29 20:37 21:47	07:57 21:40 23:18	12,431 3,782 5,454	-87 -95 -106	-6,324 -6,400 -6,418	11 11 9	123 45 7	0 0 0	0 0 0
12	1	09:35	14:06	16,294	-94	53,618	29	0	0	0
13	1	00:32	05:51	19,174	-94	-140,626	31	0	0	0
14	1	17:43	22:31	17,252	-93	-7,382	12	18	0	0
15	-
16 16	1 2	00:00 22:31	03:03 23:59	10,999 5,290	-94 -84	-119,636 -119,913	19 9	30 0	0 0	0 0
17	1	05:45	10:44	17,950	-93	-79,844	6	101	0	0
18	1	14:59	19:57	17,860	-93	253,705	9	29	0	0
19 19	1 2	02:13 19:05	06:20 20:16	14,821 4,263	-88 -100	-1,822 -2,067	24 13	1 15	0 0	0 0
20 20	1 2	00:00 22:02	02:40 23:59	9,595 7,035	-99 -91	22,146 22,168	7 5	18 10	0 0	0 0
21	1	14:12	20:05	21,144	-95	-70,672	15	12	0	0
22 22	1 2	16:40 17:52	17:42 22:54	3,755 18,100	-94 -104	-166,163 -166,198	7 19	23 0	0 0	0 0
23	1	00:00	04:54	17,640	-94	-148,897	17	1	0	0
24 24	1 2	11:36 13:32	12:42 17:46	3,921 15,244	-90 -103	-75,147 -75,210	7 23	0 0	0 0	0 0
25 25	1 2	00:00 21:09	01:57 23:59	7,004 10,232	-102 -89	-357,796 -356,598	31 40	9 0	0 0	0 0
26 26	1 2	05:52 14:12	07:07 16:39	4,479 8,813	-86 -92	29,631 30,213	21 41	0 0	0 0	0 0
27	1	02:21	07:49	19,662	-93	-92,680	16	0	0	0
28	1	03:52	10:29	23,827	-91	-8,062	6	64	0	0
29 29 29	1 2 3	05:16 06:51 16:04	06:40 08:03 17:41	4,974 4,357 5,833	-86 -98 -106	-341,010 -341,085 -341,494	21 18 26	0 1 0	0 0 0	0 0 0
30	1	10:54	12:13	4,717	-85	-24,717	5	5	0	0
31 31 31	1 2 3	00:00 20:06 22:02	01:06 21:08 23:59	3,916 3,742 7,034	-103 -81 -97	-5,216 -5,501 -5,555	9 8 13	17 13 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-