GPS Space Vehicle Time Integrity for MJD 52086

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
19:17
23:59
16,954
-3,097
  -186,486
11
213
0
0

2
1
00:46
07:09
22,844
-3,108
    31,884
28
114
0
0

3
3
1
2
12:56
21:10
15:45
23:59
10,133
10,156
-3,105
-3,071
   -45,341
   -45,412
17
20
76
142
0
0
0
0

4
1
04:05
09:30
19,481
-3,114
  -670,692
54
0
0
0

5
1
05:55
10:44
17,306
-3,097
  -306,488
31
0
0
0

6
1
08:25
13:53
19,606
-3,104
    -1,521
28
0
0
0

7
1
01:52
08:06
22,267
-3,103
  -521,688
110
0
0
0

8
8
1
2
00:00
22:58
05:04
23:59
18,137
  3,670
-3,111
-3,073
  -356,599
  -359,003
183
34
1
0
1
0
0
0

9
9
1
2
04:18
12:56
07:54
16:39
12,963
13,326
-3,096
-3,106
    47,896
    47,944
11
12
150
215
0
0
0
0

10
10
1
2
07:17
10:53
10:52
12:34
12,917
  6,019
-3,097
-3,119
    -9,056
    -9,082
32
14
0
124
0
0
0
0

11
11
1
2
00:58
16:39
04:42
19:50
13,376
11,473
-3,101
-3,110
    -5,723
    -5,740
18
19
336
233
0
0
0
0

12
-

13
13
1
2
00:00
20:43
01:48
23:59
  6,434
11,809
-3,119
-3,090
     -320
     -273
35
11
0
172
0
0
0
0

14
1
14:44
20:17
19,993
-3,101
   111,714
17
538
0
0

15
15
1
2
10:48
13:53
12:56
16:42
  7,674
10,097
-3,100
-3,114
   -53,353
   -53,426
28
18
0
74
0
0
0
0

16
-

17
1
09:49
16:13
23,046
-3,106
  -152,536
471
0
8703
0

18
1
11:29
16:49
19,201
-3,104
    72,843
22
70
0
0

19
-

20
1
17:52
22:46
17,608
-3,099
    76,639
19
309
0
0

21
1
12:47
19:16
23,364
-3,108
    -7,015
18
536
0
0

22
1
18:43
23:58
18,887
-3,098
  -590,234
13
213
0
0

23
1
10:30
14:43
15,187
-3,098
   -18,463
25
0
0
0

24
1
05:23
11:01
20,257
-3,105
   -63,871
39
0
0
0

25
25
1
2
16:10
20:01
20:00
21:47
13,803
  6,378
-3,098
-3,096
   -18,046
   -18,048
19
11
385
66
0
0
0
0

26
26
1
2
02:07
09:58
04:25
14:33
  8,195
16,448
-3,100
-3,109
  -525,463
  -525,832
37
65
4
15
0
0
0
0

27
27
1
2
00:00
21:52
04:09
23:59
14,861
  7,645
-3,109
-3,076
   -28,094
   -28,149
29
11
0
111
0
0
0
0

28
28
28
1
2
3
00:00
01:42
21:33
01:41
03:48
23:59
  6,032
  7,508
  8,761
-3,120
-3,131
-3,074
    -2,384
    -2,379
    -2,178
36
18
14
0
252
172
0
0
0
0
0
0

29
29
1
2
14:44
16:50
15:45
20:56
  3,692
14,772
-3,095
-3,104
  -611,649
  -611,746
14
31
27
30
0
0
0
0

30
30
1
2
07:13
16:50
11:29
19:29
15,342
  9,507
-3,105
-3,100
    22,149
    22,201
29
22
0
36
0
0
0
0

31
31
1
2
00:00
22:17
02:52
23:59
10,224
  6,167
-3,129
-3,082
   -53,341
   -53,456
34
8
11
5
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	19:17	23:59	16,954	-3,097	-186,486	11	213	0	0
2	1	00:46	07:09	22,844	-3,108	31,884	28	114	0	0
3 3	1 2	12:56 21:10	15:45 23:59	10,133 10,156	-3,105 -3,071	-45,341 -45,412	17 20	76 142	0 0	0 0
4	1	04:05	09:30	19,481	-3,114	-670,692	54	0	0	0
5	1	05:55	10:44	17,306	-3,097	-306,488	31	0	0	0
6	1	08:25	13:53	19,606	-3,104	-1,521	28	0	0	0
7	1	01:52	08:06	22,267	-3,103	-521,688	110	0	0	0
8 8	1 2	00:00 22:58	05:04 23:59	18,137 3,670	-3,111 -3,073	-356,599 -359,003	183 34	1 0	1 0	0 0
9 9	1 2	04:18 12:56	07:54 16:39	12,963 13,326	-3,096 -3,106	47,896 47,944	11 12	150 215	0 0	0 0
10 10	1 2	07:17 10:53	10:52 12:34	12,917 6,019	-3,097 -3,119	-9,056 -9,082	32 14	0 124	0 0	0 0
11 11	1 2	00:58 16:39	04:42 19:50	13,376 11,473	-3,101 -3,110	-5,723 -5,740	18 19	336 233	0 0	0 0
12	-
13 13	1 2	00:00 20:43	01:48 23:59	6,434 11,809	-3,119 -3,090	-320 -273	35 11	0 172	0 0	0 0
14	1	14:44	20:17	19,993	-3,101	111,714	17	538	0	0
15 15	1 2	10:48 13:53	12:56 16:42	7,674 10,097	-3,100 -3,114	-53,353 -53,426	28 18	0 74	0 0	0 0
16	-
17	1	09:49	16:13	23,046	-3,106	-152,536	471	0	8703	0
18	1	11:29	16:49	19,201	-3,104	72,843	22	70	0	0
19	-
20	1	17:52	22:46	17,608	-3,099	76,639	19	309	0	0
21	1	12:47	19:16	23,364	-3,108	-7,015	18	536	0	0
22	1	18:43	23:58	18,887	-3,098	-590,234	13	213	0	0
23	1	10:30	14:43	15,187	-3,098	-18,463	25	0	0	0
24	1	05:23	11:01	20,257	-3,105	-63,871	39	0	0	0
25 25	1 2	16:10 20:01	20:00 21:47	13,803 6,378	-3,098 -3,096	-18,046 -18,048	19 11	385 66	0 0	0 0
26 26	1 2	02:07 09:58	04:25 14:33	8,195 16,448	-3,100 -3,109	-525,463 -525,832	37 65	4 15	0 0	0 0
27 27	1 2	00:00 21:52	04:09 23:59	14,861 7,645	-3,109 -3,076	-28,094 -28,149	29 11	0 111	0 0	0 0
28 28 28	1 2 3	00:00 01:42 21:33	01:41 03:48 23:59	6,032 7,508 8,761	-3,120 -3,131 -3,074	-2,384 -2,379 -2,178	36 18 14	0 252 172	0 0 0	0 0 0
29 29	1 2	14:44 16:50	15:45 20:56	3,692 14,772	-3,095 -3,104	-611,649 -611,746	14 31	27 30	0 0	0 0
30 30	1 2	07:13 16:50	11:29 19:29	15,342 9,507	-3,105 -3,100	22,149 22,201	29 22	0 36	0 0	0 0
31 31	1 2	00:00 22:17	02:52 23:59	10,224 6,167	-3,129 -3,082	-53,341 -53,456	34 8	11 5	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-