GPS Space Vehicle Time Integrity for MJD 51959

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
01:52
08:36
24,262
  3,527
  -161,958
142
0
0
0

2
1
07:58
13:39
20,474
  3,988
   345,857
125
0
0
0

3
3
1
2
00:00
20:18
02:08
23:59
  7,710
13,293
  3,209
  4,574
    -1,924
     -811
58
99
1
0
1
0
0
0

4
4
1
2
04:19
13:03
08:37
16:29
15,474
12,334
  3,615
  4,148
  -676,736
  -676,433
95
49
0
0
0
0
0
0

5
1
12:08
19:24
26,156
  4,251
  -283,304
106
0
0
0

6
1
14:37
21:42
25,449
  4,366
     4,516
91
0
0
0

7
7
1
2
02:35
09:48
05:01
14:37
  8,758
17,269
  3,313
  4,046
  -553,680
  -553,337
47
63
1
0
0
0
0
0

8
1
05:35
12:34
25,105
  3,858
  -786,706
97
0
0
0

9
1
11:06
17:30
23,079
  4,174
    36,083
139
0
0
0

10
10
1
2
07:41
16:56
12:13
19:44
16,346
10,082
  3,911
  4,312
   -60,628
   -60,246
99
40
0
3
0
0
0
0

11
1
00:00
05:35
20,096
  3,350
     2,143
108
1
1
0

12
-

13
13
1
2
02:44
05:35
04:47
10:03
  7,392
16,046
  3,371
  3,756
     3,664
     4,051
90
79
0
0
0
0
0
0

14
14
14
1
2
3
00:00
13:58
21:42
02:10
16:58
23:59
  7,763
10,753
  8,235
  3,193
  4,173
  4,571
    93,121
    94,188
    94,635
49
63
75
1
0
0
1
0
0
0
0
0

15
-

16
-

17
1
16:56
22:20
19,443
  4,440
   303,605
84
0
0
0

18
18
1
2
00:00
19:25
01:06
23:38
  3,954
15,209
  3,129
  4,540
    89,233
    89,522
54
59
0
0
0
0
0
0

19
1
03:32
09:34
21,752
  3,653
  -435,038
87
0
0
0

20
1
00:34
07:40
25,550
  3,443
    60,199
188
0
0
0

21
21
1
2
00:00
20:36
01:51
23:59
  6,674
12,201
  3,163
  4,593
     2,304
     3,711
50
71
1
0
1
0
0
0

22
22
1
2
04:48
18:43
06:05
23:29
  4,601
17,203
  3,466
  4,489
  -539,191
  -538,733
46
65
1
0
0
0
0
0

23
23
1
2
11:43
18:36
13:10
23:27
  5,236
17,452
  3,982
  4,498
    -4,153
    -3,656
55
78
1
0
0
0
0
0

24
24
1
2
06:06
13:38
07:40
16:55
  5,646
11,848
  3,629
  4,215
   -26,512
   -26,012
57
70
0
0
0
0
0
0

25
25
1
2
01:07
16:39
04:47
20:17
13,217
13,099
  3,280
  4,326
    -8,230
    -7,211
69
62
1
0
1
0
0
0

26
1
09:34
15:00
19,603
  4,071
  -327,856
82
0
0
0

27
1
07:40
10:58
11,796
  3,856
    -7,943
48
4
0
0

28
28
1
2
05:01
20:18
07:57
22:20
10,565
  7,290
  3,591
  4,485
   -13,543
   -12,616
86
76
1
0
1
0
0
0

29
29
29
1
2
3
00:00
15:01
22:21
02:56
16:55
23:27
10,591
  6,865
  3,972
  3,234
  4,178
  4,567
  -434,256
  -434,317
  -434,402
90
40
50
0
1
0
0
0
0
0
0
0

30
30
1
2
13:38
16:59
16:58
20:31
11,948
12,703
  4,217
  4,411
    12,677
    12,891
102
38
0
1
0
0
0
0

31
31
1
2
00:00
22:21
03:19
23:59
11,988
  5,912
  3,267
  4,582
   -28,014
   -26,831
45
67
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	01:52	08:36	24,262	3,527	-161,958	142	0	0	0
2	1	07:58	13:39	20,474	3,988	345,857	125	0	0	0
3 3	1 2	00:00 20:18	02:08 23:59	7,710 13,293	3,209 4,574	-1,924 -811	58 99	1 0	1 0	0 0
4 4	1 2	04:19 13:03	08:37 16:29	15,474 12,334	3,615 4,148	-676,736 -676,433	95 49	0 0	0 0	0 0
5	1	12:08	19:24	26,156	4,251	-283,304	106	0	0	0
6	1	14:37	21:42	25,449	4,366	4,516	91	0	0	0
7 7	1 2	02:35 09:48	05:01 14:37	8,758 17,269	3,313 4,046	-553,680 -553,337	47 63	1 0	0 0	0 0
8	1	05:35	12:34	25,105	3,858	-786,706	97	0	0	0
9	1	11:06	17:30	23,079	4,174	36,083	139	0	0	0
10 10	1 2	07:41 16:56	12:13 19:44	16,346 10,082	3,911 4,312	-60,628 -60,246	99 40	0 3	0 0	0 0
11	1	00:00	05:35	20,096	3,350	2,143	108	1	1	0
12	-
13 13	1 2	02:44 05:35	04:47 10:03	7,392 16,046	3,371 3,756	3,664 4,051	90 79	0 0	0 0	0 0
14 14 14	1 2 3	00:00 13:58 21:42	02:10 16:58 23:59	7,763 10,753 8,235	3,193 4,173 4,571	93,121 94,188 94,635	49 63 75	1 0 0	1 0 0	0 0 0
15	-
16	-
17	1	16:56	22:20	19,443	4,440	303,605	84	0	0	0
18 18	1 2	00:00 19:25	01:06 23:38	3,954 15,209	3,129 4,540	89,233 89,522	54 59	0 0	0 0	0 0
19	1	03:32	09:34	21,752	3,653	-435,038	87	0	0	0
20	1	00:34	07:40	25,550	3,443	60,199	188	0	0	0
21 21	1 2	00:00 20:36	01:51 23:59	6,674 12,201	3,163 4,593	2,304 3,711	50 71	1 0	1 0	0 0
22 22	1 2	04:48 18:43	06:05 23:29	4,601 17,203	3,466 4,489	-539,191 -538,733	46 65	1 0	0 0	0 0
23 23	1 2	11:43 18:36	13:10 23:27	5,236 17,452	3,982 4,498	-4,153 -3,656	55 78	1 0	0 0	0 0
24 24	1 2	06:06 13:38	07:40 16:55	5,646 11,848	3,629 4,215	-26,512 -26,012	57 70	0 0	0 0	0 0
25 25	1 2	01:07 16:39	04:47 20:17	13,217 13,099	3,280 4,326	-8,230 -7,211	69 62	1 0	1 0	0 0
26	1	09:34	15:00	19,603	4,071	-327,856	82	0	0	0
27	1	07:40	10:58	11,796	3,856	-7,943	48	4	0	0
28 28	1 2	05:01 20:18	07:57 22:20	10,565 7,290	3,591 4,485	-13,543 -12,616	86 76	1 0	1 0	0 0
29 29 29	1 2 3	00:00 15:01 22:21	02:56 16:55 23:27	10,591 6,865 3,972	3,234 4,178 4,567	-434,256 -434,317 -434,402	90 40 50	0 1 0	0 0 0	0 0 0
30 30	1 2	13:38 16:59	16:58 20:31	11,948 12,703	4,217 4,411	12,677 12,891	102 38	0 1	0 0	0 0
31 31	1 2	00:00 22:21	03:19 23:59	11,988 5,912	3,267 4,582	-28,014 -26,831	45 67	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-