GPS Space Vehicle Time Integrity for MJD 54135

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
19:35
02:18
23:59
  8,271
15,874
  -103
   -95
  -105,709
  -105,879
14
13
7
21
0
0
0
0

2
2
1
2
09:06
13:13
13:12
14:20
14,723
  4,035
   -89
  -101
   -79,451
   -79,496
20
6
4
7
0
0
0
0

3
3
1
2
01:26
17:25
04:34
19:46
11,299
  8,414
   -96
  -112
    -8,372
    -8,718
25
21
1
3
0
0
0
0

4
1
07:44
12:44
17,943
   -87
    -2,082
19
19
0
0

5
1
09:55
14:13
15,510
   -91
   -28,681
49
0
0
0

6
1
12:22
17:25
18,164
   -97
    -4,522
156
0
0
0

7
1
12:50
17:49
17,939
   -97
  -426,294
51
0
0
0

8
1
02:56
08:58
21,652
   -98
    95,405
9
183
0
0

9
9
1
2
08:02
16:48
11:44
18:29
13,296
  6,049
   -99
   -95
   -56,183
   -56,234
16
7
0
44
0
0
0
0

10
1
11:10
16:06
17,614
   -94
   -97,036
14
14
0
0

11
11
11
1
2
3
04:38
20:45
21:55
08:05
21:54
23:26
12,417
  4,128
  5,444
   -96
   -99
  -115
    -6,104
    -6,174
    -6,197
11
12
11
199
35
4
0
0
0
0
0
0

12
1
09:44
14:14
16,220
   -96
    54,367
32
0
0
0

13
1
00:40
05:59
19,129
  -102
  -139,930
32
0
0
0

14
1
17:50
22:39
17,355
   -96
    -7,157
12
26
0
0

15
-

16
16
1
2
00:00
22:40
03:12
23:59
11,516
  4,790
   -96
   -94
  -119,004
  -119,289
20
7
0
29
0
0
0
0

17
1
05:53
10:52
17,960
   -93
   -80,088
7
75
0
0

18
1
15:06
20:01
17,702
   -98
   253,721
7
27
0
0

19
19
1
2
02:21
18:17
06:28
20:24
14,816
  7,463
   -94
  -100
    -1,103
    -1,334
24
15
2
7
0
0
0
0

20
20
1
2
00:00
22:10
02:48
23:59
10,100
  6,549
  -106
   -93
    22,114
    22,137
9
5
43
20
0
0
0
0

21
1
14:21
20:13
21,142
  -100
   -70,500
16
3
0
0

22
22
1
2
16:48
17:51
17:49
23:02
  3,664
18,661
   -94
  -102
  -165,832
  -165,862
5
20
9
5
0
0
0
0

23
1
00:00
05:02
18,139
  -100
  -148,633
19
3
0
0

24
24
1
2
11:44
13:40
12:49
17:50
  3,894
14,941
   -83
   -98
   -74,583
   -74,637
9
19
8
3
0
0
0
0

25
25
1
2
00:00
21:14
02:13
23:59
  7,759
  9,934
  -103
   -94
  -360,385
  -359,229
31
40
0
0
0
0
0
0

26
26
1
2
06:00
14:14
07:18
16:47
  4,529
  9,198
   -95
   -96
    26,477
    27,061
25
43
2
0
0
0
0
0

27
1
02:29
07:57
19,559
   -98
   -92,311
18
0
0
0

28
1
04:00
10:37
23,781
   -94
    -8,195
7
42
0
0

29
29
29
1
2
3
05:24
06:59
16:12
06:48
08:12
17:25
  4,997
  4,365
  4,344
   -95
  -106
  -103
  -338,940
  -339,016
  -339,420
21
21
18
7
2
0
0
0
0
0
0
0

30
1
11:02
12:21
  4,733
   -85
   -24,535
5
4
0
0

31
31
31
1
2
3
00:00
20:14
22:10
01:14
21:15
23:59
  4,396
  3,673
  6,548
  -109
   -90
  -101
    -4,462
    -4,767
    -4,816
11
7
13
40
22
3
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 19:35	02:18 23:59	8,271 15,874	-103 -95	-105,709 -105,879	14 13	7 21	0 0	0 0
2 2	1 2	09:06 13:13	13:12 14:20	14,723 4,035	-89 -101	-79,451 -79,496	20 6	4 7	0 0	0 0
3 3	1 2	01:26 17:25	04:34 19:46	11,299 8,414	-96 -112	-8,372 -8,718	25 21	1 3	0 0	0 0
4	1	07:44	12:44	17,943	-87	-2,082	19	19	0	0
5	1	09:55	14:13	15,510	-91	-28,681	49	0	0	0
6	1	12:22	17:25	18,164	-97	-4,522	156	0	0	0
7	1	12:50	17:49	17,939	-97	-426,294	51	0	0	0
8	1	02:56	08:58	21,652	-98	95,405	9	183	0	0
9 9	1 2	08:02 16:48	11:44 18:29	13,296 6,049	-99 -95	-56,183 -56,234	16 7	0 44	0 0	0 0
10	1	11:10	16:06	17,614	-94	-97,036	14	14	0	0
11 11 11	1 2 3	04:38 20:45 21:55	08:05 21:54 23:26	12,417 4,128 5,444	-96 -99 -115	-6,104 -6,174 -6,197	11 12 11	199 35 4	0 0 0	0 0 0
12	1	09:44	14:14	16,220	-96	54,367	32	0	0	0
13	1	00:40	05:59	19,129	-102	-139,930	32	0	0	0
14	1	17:50	22:39	17,355	-96	-7,157	12	26	0	0
15	-
16 16	1 2	00:00 22:40	03:12 23:59	11,516 4,790	-96 -94	-119,004 -119,289	20 7	0 29	0 0	0 0
17	1	05:53	10:52	17,960	-93	-80,088	7	75	0	0
18	1	15:06	20:01	17,702	-98	253,721	7	27	0	0
19 19	1 2	02:21 18:17	06:28 20:24	14,816 7,463	-94 -100	-1,103 -1,334	24 15	2 7	0 0	0 0
20 20	1 2	00:00 22:10	02:48 23:59	10,100 6,549	-106 -93	22,114 22,137	9 5	43 20	0 0	0 0
21	1	14:21	20:13	21,142	-100	-70,500	16	3	0	0
22 22	1 2	16:48 17:51	17:49 23:02	3,664 18,661	-94 -102	-165,832 -165,862	5 20	9 5	0 0	0 0
23	1	00:00	05:02	18,139	-100	-148,633	19	3	0	0
24 24	1 2	11:44 13:40	12:49 17:50	3,894 14,941	-83 -98	-74,583 -74,637	9 19	8 3	0 0	0 0
25 25	1 2	00:00 21:14	02:13 23:59	7,759 9,934	-103 -94	-360,385 -359,229	31 40	0 0	0 0	0 0
26 26	1 2	06:00 14:14	07:18 16:47	4,529 9,198	-95 -96	26,477 27,061	25 43	2 0	0 0	0 0
27	1	02:29	07:57	19,559	-98	-92,311	18	0	0	0
28	1	04:00	10:37	23,781	-94	-8,195	7	42	0	0
29 29 29	1 2 3	05:24 06:59 16:12	06:48 08:12 17:25	4,997 4,365 4,344	-95 -106 -103	-338,940 -339,016 -339,420	21 21 18	7 2 0	0 0 0	0 0 0
30	1	11:02	12:21	4,733	-85	-24,535	5	4	0	0
31 31 31	1 2 3	00:00 20:14 22:10	01:14 21:15 23:59	4,396 3,673 6,548	-109 -90 -101	-4,462 -4,767 -4,816	11 7 13	40 22 3	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-