GPS Space Vehicle Time Integrity for MJD 52968

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
05:20
12:27
25,453
29,387
  -287,576
35
28
0
0

2
2
2
2
1
2
3
4
00:00
06:58
09:05
10:25
02:10
09:03
10:24
11:31
  7,778
  7,430
  4,606
  3,944
29,181
29,354
29,411
29,415
   256,614
   256,953
   257,051
   257,085
27
44
25
15
1
0
33
38
0
0
0
1
0
0
0
0

3
3
1
2
00:45
10:32
05:04
12:21
15,317
  6,596
29,248
29,418
   -35,238
   -35,158
20
10
47
8
0
0
0
0

4
4
4
1
2
3
07:47
15:26
17:55
10:31
17:42
20:06
  9,844
  8,017
  7,619
29,366
29,538
29,571
    43,855
    44,181
    44,264
28
34
16
0
10
72
0
0
0
0
0
0

5
1
16:17
22:34
22,579
29,596
    23,057
23
13
0
0

6
6
6
1
2
3
00:33
18:42
19:50
01:37
19:48
23:59
  3,847
  3,979
14,851
29,176
29,564
29,639
    30,970
    31,385
    31,464
13
10
37
11
9
0
0
0
0
0
0
0

7
1
12:50
18:28
20,229
29,529
  -614,622
36
25
0
0

8
8
1
2
09:24
11:45
11:42
16:37
  8,285
17,513
29,413
29,508
  -370,013
  -369,898
31
35
2
29
0
0
0
0

9
1
14:58
20:24
19,462
29,554
    47,974
35
23
0
0

10
10
1
2
11:32
19:02
14:22
23:00
10,153
14,249
29,458
29,606
    -5,510
    -5,383
14
26
44
22
0
0
0
0

11
1
03:24
08:38
18,760
29,312
   -50,241
26
6
0
0

12
-

13
1
06:48
13:42
24,725
29,411
    61,251
47
1
0
0

14
14
1
2
01:38
05:20
05:19
06:45
13,158
  5,065
29,270
29,306
    47,967
    48,000
33
15
0
39
0
0
0
0

15
15
15
1
2
3
00:00
03:22
22:08
03:21
05:21
23:59
11,986
  7,155
  6,678
29,230
29,274
29,634
  -161,139
  -161,145
  -161,119
18
16
15
113
20
5
0
0
0
0
0
0

16
16
16
1
2
3
00:00
06:44
22:08
02:10
10:35
23:24
  7,726
13,832
  4,564
29,183
29,367
29,628
    16,529
    16,667
    16,844
10
22
11
41
1
11
0
0
0
0
0
0

18
18
1
2
00:00
21:48
03:55
23:59
13,981
  7,872
29,225
29,639
    26,587
    27,127
27
34
110
32
0
0
0
0

19
-

20
1
04:29
10:51
22,858
29,354
   231,933
39
5
0
0

21
21
21
1
2
3
00:00
01:11
20:11
01:10
03:20
23:59
  4,212
  7,719
13,631
29,202
29,218
29,635
   -37,053
   -37,047
   -36,755
20
12
25
60
97
9
0
0
0
0
0
0

22
-

23
-

24
24
1
2
16:59
18:30
18:29
21:49
  5,214
11,916
29,568
29,610
   -48,267
   -48,245
13
20
37
94
0
0
0
0

25
25
25
25
1
2
3
4
03:38
05:28
07:26
20:29
05:27
07:25
08:42
22:07
  6,414
  6,854
  4,525
  5,894
29,266
29,334
29,353
29,590
   -26,572
   -26,510
   -26,495
   -26,297
24
20
9
9
29
42
9
1
0
0
0
0
0
0
0
0

26
26
26
1
2
3
00:00
13:43
22:35
01:38
17:38
23:59
  5,859
13,890
  5,011
29,180
29,527
29,643
  -462,275
  -461,560
  -461,253
19
50
23
1
6
0
1
0
0
0
0
0

27
27
1
2
08:39
13:01
13:00
15:07
15,591
  7,516
29,432
29,491
  -788,474
  -788,657
64
35
0
8
0
0
0
0

28
28
1
2
10:53
15:53
15:19
17:31
15,919
  5,907
29,480
29,535
    23,992
    24,018
34
8
79
3
0
0
0
0

29
1
12:22
17:10
17,082
29,505
  -142,866
31
57
0
0

30
1
17:56
22:34
16,723
29,600
  -624,106
79
0
0
0

31
31
1
2
01:39
10:36
05:51
14:01
15,044
12,276
29,254
29,443
  -405,430
  -405,268
24
22
10
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	05:20	12:27	25,453	29,387	-287,576	35	28	0	0
2 2 2 2	1 2 3 4	00:00 06:58 09:05 10:25	02:10 09:03 10:24 11:31	7,778 7,430 4,606 3,944	29,181 29,354 29,411 29,415	256,614 256,953 257,051 257,085	27 44 25 15	1 0 33 38	0 0 0 1	0 0 0 0
3 3	1 2	00:45 10:32	05:04 12:21	15,317 6,596	29,248 29,418	-35,238 -35,158	20 10	47 8	0 0	0 0
4 4 4	1 2 3	07:47 15:26 17:55	10:31 17:42 20:06	9,844 8,017 7,619	29,366 29,538 29,571	43,855 44,181 44,264	28 34 16	0 10 72	0 0 0	0 0 0
5	1	16:17	22:34	22,579	29,596	23,057	23	13	0	0
6 6 6	1 2 3	00:33 18:42 19:50	01:37 19:48 23:59	3,847 3,979 14,851	29,176 29,564 29,639	30,970 31,385 31,464	13 10 37	11 9 0	0 0 0	0 0 0
7	1	12:50	18:28	20,229	29,529	-614,622	36	25	0	0
8 8	1 2	09:24 11:45	11:42 16:37	8,285 17,513	29,413 29,508	-370,013 -369,898	31 35	2 29	0 0	0 0
9	1	14:58	20:24	19,462	29,554	47,974	35	23	0	0
10 10	1 2	11:32 19:02	14:22 23:00	10,153 14,249	29,458 29,606	-5,510 -5,383	14 26	44 22	0 0	0 0
11	1	03:24	08:38	18,760	29,312	-50,241	26	6	0	0
12	-
13	1	06:48	13:42	24,725	29,411	61,251	47	1	0	0
14 14	1 2	01:38 05:20	05:19 06:45	13,158 5,065	29,270 29,306	47,967 48,000	33 15	0 39	0 0	0 0
15 15 15	1 2 3	00:00 03:22 22:08	03:21 05:21 23:59	11,986 7,155 6,678	29,230 29,274 29,634	-161,139 -161,145 -161,119	18 16 15	113 20 5	0 0 0	0 0 0
16 16 16	1 2 3	00:00 06:44 22:08	02:10 10:35 23:24	7,726 13,832 4,564	29,183 29,367 29,628	16,529 16,667 16,844	10 22 11	41 1 11	0 0 0	0 0 0

18 18	1 2	00:00 21:48	03:55 23:59	13,981 7,872	29,225 29,639	26,587 27,127	27 34	110 32	0 0	0 0
19	-
20	1	04:29	10:51	22,858	29,354	231,933	39	5	0	0
21 21 21	1 2 3	00:00 01:11 20:11	01:10 03:20 23:59	4,212 7,719 13,631	29,202 29,218 29,635	-37,053 -37,047 -36,755	20 12 25	60 97 9	0 0 0	0 0 0
22	-
23	-
24 24	1 2	16:59 18:30	18:29 21:49	5,214 11,916	29,568 29,610	-48,267 -48,245	13 20	37 94	0 0	0 0
25 25 25 25	1 2 3 4	03:38 05:28 07:26 20:29	05:27 07:25 08:42 22:07	6,414 6,854 4,525 5,894	29,266 29,334 29,353 29,590	-26,572 -26,510 -26,495 -26,297	24 20 9 9	29 42 9 1	0 0 0 0	0 0 0 0
26 26 26	1 2 3	00:00 13:43 22:35	01:38 17:38 23:59	5,859 13,890 5,011	29,180 29,527 29,643	-462,275 -461,560 -461,253	19 50 23	1 6 0	1 0 0	0 0 0
27 27	1 2	08:39 13:01	13:00 15:07	15,591 7,516	29,432 29,491	-788,474 -788,657	64 35	0 8	0 0	0 0
28 28	1 2	10:53 15:53	15:19 17:31	15,919 5,907	29,480 29,535	23,992 24,018	34 8	79 3	0 0	0 0
29	1	12:22	17:10	17,082	29,505	-142,866	31	57	0	0
30	1	17:56	22:34	16,723	29,600	-624,106	79	0	0	0
31 31	1 2	01:39 10:36	05:51 14:01	15,044 12,276	29,254 29,443	-405,430 -405,268	24 22	10 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-