GPS Space Vehicle Time Integrity for MJD 52782

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
19:54
01:19
23:59
  4,756
14,729
  -134
  -121
  -286,829
  -286,939
6
11
9
1
0
0
0
0

2
2
1
2
19:47
21:22
21:15
23:59
  5,290
  9,395
   -95
   -94
   119,871
   119,924
12
18
2
0
0
0
0
0

3
3
3
1
2
3
00:00
14:03
21:48
02:01
16:25
23:59
  7,245
  8,472
  7,913
  -114
  -131
   -99
   -12,604
   -12,793
   -12,857
16
14
19
67
0
0
0
0
0
0
0
0

4
4
1
2
04:15
07:47
07:24
08:50
11,339
  3,709
  -104
  -129
   -45,301
   -45,331
12
11
12
34
0
0
0
0

5
5
1
2
06:19
09:18
09:16
11:06
10,661
  6,470
  -119
  -142
   -16,109
   -16,149
17
12
0
80
0
0
0
0

6
6
6
1
2
3
08:57
11:07
12:54
10:53
12:50
14:02
  6,942
  6,131
  4,029
  -108
  -120
  -132
     4,601
     4,592
     4,582
6
8
6
32
2
6
0
0
0
0
0
0

7
1
02:31
07:11
16,849
  -110
  -499,747
99
0
0
0

8
1
00:00
05:33
19,999
  -107
  -341,213
79
1
1
0

9
1
04:41
08:18
12,964
  -123
    45,289
9
77
0
0

10
1
08:08
09:50
  6,121
  -115
   -25,573
11
25
0
0

11
11
1
2
01:31
16:45
05:05
20:09
12,791
12,197
  -111
  -127
   -48,307
   -48,414
14
11
37
1
0
0
0
0

12
-

13
13
1
2
00:00
21:09
02:30
23:59
  8,998
10,251
  -127
  -106
    27,455
    27,506
5
10
13
0
0
0
0
0

14
14
1
2
14:22
18:01
16:44
19:16
  8,517
  4,413
  -120
  -128
    21,089
    21,078
8
13
80
39
0
0
0
0

15
15
1
2
12:38
14:12
14:10
16:25
  5,503
  7,972
  -123
  -131
  -112,662
  -112,703
8
18
0
0
0
0
0
0

16
1
22:01
23:59
  7,078
  -117
   -15,959
29
0
0
0

17
1
10:26
11:54
  5,216
  -115
   -14,259
8
45
0
0

18
1
11:50
15:26
12,950
  -120
   -11,284
6
15
0
0

19
-

20
1
18:34
23:18
17,030
  -117
   213,811
8
8
0
0

21
21
1
2
10:45
12:39
12:36
14:02
  6,635
  4,974
  -116
  -122
    46,721
    46,635
28
20
0
0
0
0
0
0

22
-

24
24
1
2
05:31
08:51
08:48
10:19
11,856
  5,248
  -123
  -131
   -32,087
   -32,121
17
7
47
24
0
0
0
0

25
1
18:14
19:45
  5,426
  -123
   -44,787
4
15
0
0

26
1
02:40
04:52
  7,961
  -115
  -507,073
18
16
0
0

27
27
1
2
00:00
22:40
04:37
23:59
16,653
  4,785
  -117
   -88
  -176,557
  -181,210
307
92
1
0
824
0
0
0

28
1
00:41
07:19
23,832
  -113
    40,583
34
0
0
0

29
29
29
1
2
3
01:43
03:01
11:56
03:00
04:37
13:22
  4,598
  5,723
  5,121
  -107
  -117
  -129
  -141,974
  -142,012
  -142,194
10
16
14
8
48
0
0
0
0
0
0
0

30
30
1
2
07:29
10:39
10:37
11:49
11,271
  4,183
  -123
  -137
   -97,206
   -97,595
159
60
0
1
0
1
0
0

31
31
1
2
00:00
22:25
02:50
23:59
10,174
  5,676
  -111
   -88
  -215,671
  -217,733
85
54
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 19:54	01:19 23:59	4,756 14,729	-134 -121	-286,829 -286,939	6 11	9 1	0 0	0 0
2 2	1 2	19:47 21:22	21:15 23:59	5,290 9,395	-95 -94	119,871 119,924	12 18	2 0	0 0	0 0
3 3 3	1 2 3	00:00 14:03 21:48	02:01 16:25 23:59	7,245 8,472 7,913	-114 -131 -99	-12,604 -12,793 -12,857	16 14 19	67 0 0	0 0 0	0 0 0
4 4	1 2	04:15 07:47	07:24 08:50	11,339 3,709	-104 -129	-45,301 -45,331	12 11	12 34	0 0	0 0
5 5	1 2	06:19 09:18	09:16 11:06	10,661 6,470	-119 -142	-16,109 -16,149	17 12	0 80	0 0	0 0
6 6 6	1 2 3	08:57 11:07 12:54	10:53 12:50 14:02	6,942 6,131 4,029	-108 -120 -132	4,601 4,592 4,582	6 8 6	32 2 6	0 0 0	0 0 0
7	1	02:31	07:11	16,849	-110	-499,747	99	0	0	0
8	1	00:00	05:33	19,999	-107	-341,213	79	1	1	0
9	1	04:41	08:18	12,964	-123	45,289	9	77	0	0
10	1	08:08	09:50	6,121	-115	-25,573	11	25	0	0
11 11	1 2	01:31 16:45	05:05 20:09	12,791 12,197	-111 -127	-48,307 -48,414	14 11	37 1	0 0	0 0
12	-
13 13	1 2	00:00 21:09	02:30 23:59	8,998 10,251	-127 -106	27,455 27,506	5 10	13 0	0 0	0 0
14 14	1 2	14:22 18:01	16:44 19:16	8,517 4,413	-120 -128	21,089 21,078	8 13	80 39	0 0	0 0
15 15	1 2	12:38 14:12	14:10 16:25	5,503 7,972	-123 -131	-112,662 -112,703	8 18	0 0	0 0	0 0
16	1	22:01	23:59	7,078	-117	-15,959	29	0	0	0
17	1	10:26	11:54	5,216	-115	-14,259	8	45	0	0
18	1	11:50	15:26	12,950	-120	-11,284	6	15	0	0
19	-
20	1	18:34	23:18	17,030	-117	213,811	8	8	0	0
21 21	1 2	10:45 12:39	12:36 14:02	6,635 4,974	-116 -122	46,721 46,635	28 20	0 0	0 0	0 0
22	-

24 24	1 2	05:31 08:51	08:48 10:19	11,856 5,248	-123 -131	-32,087 -32,121	17 7	47 24	0 0	0 0
25	1	18:14	19:45	5,426	-123	-44,787	4	15	0	0
26	1	02:40	04:52	7,961	-115	-507,073	18	16	0	0
27 27	1 2	00:00 22:40	04:37 23:59	16,653 4,785	-117 -88	-176,557 -181,210	307 92	1 0	824 0	0 0
28	1	00:41	07:19	23,832	-113	40,583	34	0	0	0
29 29 29	1 2 3	01:43 03:01 11:56	03:00 04:37 13:22	4,598 5,723 5,121	-107 -117 -129	-141,974 -142,012 -142,194	10 16 14	8 48 0	0 0 0	0 0 0
30 30	1 2	07:29 10:39	10:37 11:49	11,271 4,183	-123 -137	-97,206 -97,595	159 60	0 1	0 1	0 0
31 31	1 2	00:00 22:25	02:50 23:59	10,174 5,676	-111 -88	-215,671 -217,733	85 54	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-