GPS Space Vehicle Time Integrity for MJD 51961

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 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
01:43
08:28
24,264
  5,568
  -160,175
96
0
0
0

2
1
07:50
13:31
20,447
  5,988
   348,774
133
0
0
0

3
3
1
2
00:00
20:10
02:00
23:59
  7,223
13,786
  5,395
  6,713
     -284
      786
69
106
1
0
1
0
0
0

4
4
1
2
04:11
12:55
08:28
16:21
15,476
12,295
  5,617
  6,202
  -676,049
  -675,687
81
63
0
0
0
0
0
0

5
1
12:00
19:15
26,133
  6,336
  -281,551
144
0
0
0

6
1
14:29
21:33
25,435
  6,463
     6,613
119
0
0
0

7
7
1
2
02:26
09:40
04:52
14:28
  8,759
17,300
  5,381
  6,059
  -553,796
  -553,491
42
68
0
0
0
0
0
0

8
1
05:27
12:25
25,060
  5,845
  -785,933
95
0
0
0

9
1
10:58
17:22
23,084
  6,233
    38,422
170
0
0
0

10
10
1
2
07:33
16:48
12:05
19:36
16,330
10,112
  5,889
  6,411
   -58,754
   -58,250
105
60
0
0
0
0
0
0

11
1
00:00
05:26
19,590
  5,469
     4,256
60
1
1
0

12
-

13
13
1
2
02:36
05:27
04:39
09:54
  7,395
16,044
  5,452
  5,745
     5,766
     6,061
72
72
0
0
0
0
0
0

14
14
14
1
2
3
00:00
13:52
21:34
02:03
16:49
23:59
  7,408
10,654
  8,732
  5,371
  6,234
  6,720
    95,604
    96,561
    97,100
57
81
85
1
0
0
1
0
0
0
0
0

15
-

16
-

17
1
16:54
22:12
19,038
  6,563
   306,029
90
0
0
0

18
1
19:16
23:30
15,226
  6,678
    89,145
58
0
0
0

19
1
03:24
09:26
21,751
  5,664
  -435,346
68
0
0
0

20
1
00:26
07:32
25,570
  5,515
    62,525
122
0
0
0

21
21
1
2
00:00
20:28
01:43
23:32
  6,167
10,908
  5,353
  6,740
     4,448
     5,804
55
81
1
0
1
0
0
0

22
22
1
2
04:40
18:34
05:57
23:21
  4,628
17,204
  5,495
  6,617
  -538,869
  -538,273
51
68
1
0
0
0
0
0

23
23
1
2
11:35
18:28
13:02
23:19
  5,244
17,463
  5,979
  6,628
    -2,277
    -1,650
51
82
1
0
0
0
0
0

24
24
1
2
05:58
13:30
07:32
16:47
  5,639
11,839
  5,616
  6,273
   -24,992
   -24,432
60
89
0
0
0
0
0
0

25
25
1
2
00:52
16:31
04:39
20:09
13,524
13,102
  5,402
  6,445
    -6,167
    -5,142
47
83
4
0
1
0
0
0

26
1
09:25
14:52
19,597
  6,084
  -329,982
73
0
0
0

27
1
07:33
10:50
11,829
  5,845
    -6,161
51
2
0
0

28
28
1
2
04:53
20:26
07:49
22:12
10,542
  6,294
  5,589
  6,634
   -11,428
   -10,342
81
65
1
0
1
0
0
0

29
29
29
1
2
3
00:00
14:53
22:12
02:49
16:47
23:21
10,120
  6,869
  4,126
  5,397
  6,243
  6,716
  -435,396
  -435,538
  -435,537
114
51
54
0
0
0
0
0
0
0
0
0

30
30
1
2
13:31
16:51
16:49
20:23
11,933
12,719
  6,276
  6,529
    15,004
    15,277
123
54
0
0
0
0
0
0

31
31
1
2
00:00
22:12
03:11
23:19
11,494
  4,002
  5,422
  6,679
   -26,152
   -25,026
63
63
1
0
1
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	01:43	08:28	24,264	5,568	-160,175	96	0	0	0
2	1	07:50	13:31	20,447	5,988	348,774	133	0	0	0
3 3	1 2	00:00 20:10	02:00 23:59	7,223 13,786	5,395 6,713	-284 786	69 106	1 0	1 0	0 0
4 4	1 2	04:11 12:55	08:28 16:21	15,476 12,295	5,617 6,202	-676,049 -675,687	81 63	0 0	0 0	0 0
5	1	12:00	19:15	26,133	6,336	-281,551	144	0	0	0
6	1	14:29	21:33	25,435	6,463	6,613	119	0	0	0
7 7	1 2	02:26 09:40	04:52 14:28	8,759 17,300	5,381 6,059	-553,796 -553,491	42 68	0 0	0 0	0 0
8	1	05:27	12:25	25,060	5,845	-785,933	95	0	0	0
9	1	10:58	17:22	23,084	6,233	38,422	170	0	0	0
10 10	1 2	07:33 16:48	12:05 19:36	16,330 10,112	5,889 6,411	-58,754 -58,250	105 60	0 0	0 0	0 0
11	1	00:00	05:26	19,590	5,469	4,256	60	1	1	0
12	-
13 13	1 2	02:36 05:27	04:39 09:54	7,395 16,044	5,452 5,745	5,766 6,061	72 72	0 0	0 0	0 0
14 14 14	1 2 3	00:00 13:52 21:34	02:03 16:49 23:59	7,408 10,654 8,732	5,371 6,234 6,720	95,604 96,561 97,100	57 81 85	1 0 0	1 0 0	0 0 0
15	-
16	-
17	1	16:54	22:12	19,038	6,563	306,029	90	0	0	0
18	1	19:16	23:30	15,226	6,678	89,145	58	0	0	0
19	1	03:24	09:26	21,751	5,664	-435,346	68	0	0	0
20	1	00:26	07:32	25,570	5,515	62,525	122	0	0	0
21 21	1 2	00:00 20:28	01:43 23:32	6,167 10,908	5,353 6,740	4,448 5,804	55 81	1 0	1 0	0 0
22 22	1 2	04:40 18:34	05:57 23:21	4,628 17,204	5,495 6,617	-538,869 -538,273	51 68	1 0	0 0	0 0
23 23	1 2	11:35 18:28	13:02 23:19	5,244 17,463	5,979 6,628	-2,277 -1,650	51 82	1 0	0 0	0 0
24 24	1 2	05:58 13:30	07:32 16:47	5,639 11,839	5,616 6,273	-24,992 -24,432	60 89	0 0	0 0	0 0
25 25	1 2	00:52 16:31	04:39 20:09	13,524 13,102	5,402 6,445	-6,167 -5,142	47 83	4 0	1 0	0 0
26	1	09:25	14:52	19,597	6,084	-329,982	73	0	0	0
27	1	07:33	10:50	11,829	5,845	-6,161	51	2	0	0
28 28	1 2	04:53 20:26	07:49 22:12	10,542 6,294	5,589 6,634	-11,428 -10,342	81 65	1 0	1 0	0 0
29 29 29	1 2 3	00:00 14:53 22:12	02:49 16:47 23:21	10,120 6,869 4,126	5,397 6,243 6,716	-435,396 -435,538 -435,537	114 51 54	0 0 0	0 0 0	0 0 0
30 30	1 2	13:31 16:51	16:49 20:23	11,933 12,719	6,276 6,529	15,004 15,277	123 54	0 0	0 0	0 0
31 31	1 2	00:00 22:12	03:11 23:19	11,494 4,002	5,422 6,679	-26,152 -25,026	63 63	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-