GPS Space Vehicle Time Integrity for MJD 52460

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
17:38
23:28
21,018
  -361
  -238,020
13
64
0
0

2
1
17:45
22:57
18,650
  -348
   226,172
26
22
0
0

3
3
3
1
2
3
11:58
20:56
22:07
14:26
21:58
23:47
  8,593
  3,699
  5,967
  -377
  -348
  -364
   -43,226
   -43,302
   -43,337
22
12
12
38
29
16
0
0
0
0
0
0

4
1
02:34
07:49
18,868
  -363
  -234,060
90
0
0
0

5
1
04:22
09:04
16,913
  -353
   -20,997
19
55
0
0

6
1
06:55
11:58
18,162
  -355
     4,277
11
108
0
0

7
1
00:16
05:33
19,039
  -352
  -605,255
101
0
0
0

8
8
1
2
00:00
21:37
03:38
23:59
13,107
  8,518
  -362
  -345
  -614,271
  -613,023
55
40
1
0
1
0
0
0

9
9
1
2
02:51
12:36
06:22
15:14
12,684
  9,504
  -359
  -368
    50,039
    50,081
12
11
121
76
0
0
0
0

10
1
06:10
11:03
17,469
  -364
    -8,057
16
92
0
0

11
11
1
2
01:09
14:54
03:18
18:15
  7,715
12,096
  -368
  -364
   -15,904
   -15,944
11
15
3
73
0
0
0
0

12
-

13
1
18:55
23:59
18,251
  -360
     9,056
7
51
0
0

14
1
12:38
18:27
20,751
  -362
    61,805
23
20
0
0

15
15
1
2
09:05
13:26
12:57
14:35
13,879
  3,967
  -353
  -366
   -34,024
   -34,085
27
22
11
57
0
0
0
0

16
-

17
1
08:18
13:28
18,489
  -367
  -293,450
436
0
6404
0

18
1
10:03
14:57
17,511
  -363
    58,579
16
19
0
0

19
-

20
20
1
2
03:37
16:23
04:37
21:14
  3,496
17,477
  -360
  -359
   171,952
   172,086
10
16
18
98
0
0
0
0

21
21
1
2
11:25
13:22
12:37
15:34
  4,341
  7,931
  -360
  -370
     1,639
     1,623
14
6
51
81
0
0
0
0

22
1
17:02
22:23
19,207
  -359
  -415,121
215
0
0
0

23
1
07:17
12:53
20,140
  -363
    -5,537
18
119
0
0

24
1
03:41
09:19
20,186
  -362
   -41,378
28
22
0
0

25
25
1
2
14:34
18:27
18:25
20:12
13,898
  6,326
  -354
  -363
   -29,348
   -29,363
13
6
17
42
0
0
0
0

26
1
00:33
02:52
  8,198
  -364
    -9,205
82
1
1
0

27
-

28
28
1
2
00:00
22:35
04:26
23:59
15,866
  5,050
  -356
  -339
    86,808
    86,898
8
12
157
46
0
0
0
0

29
29
1
2
00:05
10:16
02:42
12:31
  9,406
  8,109
  -358
  -369
   -71,177
   -72,235
88
72
1
0
1
0
0
0

30
30
1
2
05:32
16:10
09:04
17:52
12,707
  6,072
  -364
  -369
  -677,893
  -677,780
9
8
41
64
0
0
0
0

31
31
31
31
1
2
3
4
00:00
13:22
20:37
21:54
01:37
14:36
21:52
23:59
  5,853
  4,394
  4,477
  7,520
  -371
  -370
  -324
  -341
  -328,986
  -329,498
  -329,731
  -329,815
33
22
21
30
1
14
18
6
0
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	17:38	23:28	21,018	-361	-238,020	13	64	0	0
2	1	17:45	22:57	18,650	-348	226,172	26	22	0	0
3 3 3	1 2 3	11:58 20:56 22:07	14:26 21:58 23:47	8,593 3,699 5,967	-377 -348 -364	-43,226 -43,302 -43,337	22 12 12	38 29 16	0 0 0	0 0 0
4	1	02:34	07:49	18,868	-363	-234,060	90	0	0	0
5	1	04:22	09:04	16,913	-353	-20,997	19	55	0	0
6	1	06:55	11:58	18,162	-355	4,277	11	108	0	0
7	1	00:16	05:33	19,039	-352	-605,255	101	0	0	0
8 8	1 2	00:00 21:37	03:38 23:59	13,107 8,518	-362 -345	-614,271 -613,023	55 40	1 0	1 0	0 0
9 9	1 2	02:51 12:36	06:22 15:14	12,684 9,504	-359 -368	50,039 50,081	12 11	121 76	0 0	0 0
10	1	06:10	11:03	17,469	-364	-8,057	16	92	0	0
11 11	1 2	01:09 14:54	03:18 18:15	7,715 12,096	-368 -364	-15,904 -15,944	11 15	3 73	0 0	0 0
12	-
13	1	18:55	23:59	18,251	-360	9,056	7	51	0	0
14	1	12:38	18:27	20,751	-362	61,805	23	20	0	0
15 15	1 2	09:05 13:26	12:57 14:35	13,879 3,967	-353 -366	-34,024 -34,085	27 22	11 57	0 0	0 0
16	-
17	1	08:18	13:28	18,489	-367	-293,450	436	0	6404	0
18	1	10:03	14:57	17,511	-363	58,579	16	19	0	0
19	-
20 20	1 2	03:37 16:23	04:37 21:14	3,496 17,477	-360 -359	171,952 172,086	10 16	18 98	0 0	0 0
21 21	1 2	11:25 13:22	12:37 15:34	4,341 7,931	-360 -370	1,639 1,623	14 6	51 81	0 0	0 0
22	1	17:02	22:23	19,207	-359	-415,121	215	0	0	0
23	1	07:17	12:53	20,140	-363	-5,537	18	119	0	0
24	1	03:41	09:19	20,186	-362	-41,378	28	22	0	0
25 25	1 2	14:34 18:27	18:25 20:12	13,898 6,326	-354 -363	-29,348 -29,363	13 6	17 42	0 0	0 0
26	1	00:33	02:52	8,198	-364	-9,205	82	1	1	0
27	-
28 28	1 2	00:00 22:35	04:26 23:59	15,866 5,050	-356 -339	86,808 86,898	8 12	157 46	0 0	0 0
29 29	1 2	00:05 10:16	02:42 12:31	9,406 8,109	-358 -369	-71,177 -72,235	88 72	1 0	1 0	0 0
30 30	1 2	05:32 16:10	09:04 17:52	12,707 6,072	-364 -369	-677,893 -677,780	9 8	41 64	0 0	0 0
31 31 31 31	1 2 3 4	00:00 13:22 20:37 21:54	01:37 14:36 21:52 23:59	5,853 4,394 4,477 7,520	-371 -370 -324 -341	-328,986 -329,498 -329,731 -329,815	33 22 21 30	1 14 18 6	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-