GPS Space Vehicle Time Integrity for MJD 52718

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
1
2
00:45
22:19
05:30
23:59
16,955
  6,032
50,806
51,584
  -225,587
  -224,928
47
21
1
31
1
0
0
0

2
2
2
1
2
3
00:07
03:00
16:40
02:59
04:41
19:14
10,150
  5,902
  9,174
50,745
50,825
51,407
   134,072
   134,206
   135,118
72
25
47
0
7
0
0
1
0
0
0
0

3
3
3
3
1
2
3
4
03:35
17:27
19:11
20:28
05:32
19:10
20:27
22:09
  6,964
  6,097
  4,429
  5,992
50,838
51,427
51,504
51,535
   -63,681
   -63,259
   -63,198
   -63,180
16
26
11
26
7
27
19
52
0
0
0
0
0
0
0
0

4
4
4
1
2
3
00:57
08:35
09:53
03:35
09:52
13:18
  9,448
  4,551
11,944
50,745
51,077
51,176
    15,177
    15,436
    15,511
29
20
25
1
13
85
0
0
0
0
0
0

5
1
09:19
15:35
22,436
51,217
    44,221
74
9
0
0

6
1
11:35
18:12
23,707
51,311
    54,580
86
0
0
0

7
1
06:05
11:48
20,509
51,070
  -328,788
88
0
0
0

8
8
8
1
2
3
02:16
04:29
07:34
03:35
07:32
09:30
  4,681
10,911
  7,007
50,795
50,950
51,045
  -207,311
  -207,351
  -207,415
14
18
19
45
13
0
0
0
0
0
0
0

9
1
08:20
13:41
19,191
51,151
    87,065
80
1
0
0

10
10
10
1
2
3
04:04
06:08
12:07
06:06
07:28
16:03
  7,377
  4,781
14,097
50,874
50,961
51,273
    28,832
    28,914
    29,211
35
16
35
0
11
6
0
0
0
0
0
0

11
11
1
2
00:00
20:22
01:44
23:59
  6,168
12,923
50,702
51,561
    11,151
    11,896
18
46
14
0
0
0
0
0

12
-

13
1
00:06
06:11
21,767
50,810
    75,500
96
0
0
0

14
1
18:13
23:33
18,770
51,526
    75,545
36
4
0
0

15
15
15
1
2
3
14:35
16:58
19:07
16:57
19:06
21:49
  8,511
  7,631
  9,666
51,349
51,430
51,507
   -34,822
   -34,779
   -34,744
20
12
13
39
12
73
0
0
0
0
0
0

16
16
16
1
2
3
00:00
15:36
18:13
03:52
16:39
19:15
13,899
  3,782
  3,626
50,741
51,334
51,438
    96,253
    96,174
    96,155
17
7
17
69
23
13
0
0
0
0
0
0

17
17
17
1
2
3
13:14
14:32
18:35
14:31
18:11
20:11
  4,650
13,093
  5,739
51,277
51,379
51,459
    47,580
    47,665
    47,726
25
29
10
49
7
7
0
0
0
0
0
0

18
1
15:18
21:22
21,683
51,440
    46,375
40
29
0
0

19
-

20
20
1
2
00:00
21:43
04:03
23:59
14,491
  8,167
50,768
51,571
   262,076
   262,937
52
36
1
0
1
0
0
0

21
-

22
-

23
23
23
1
2
3
14:47
16:40
19:14
16:03
18:35
20:34
  4,593
  6,903
  4,769
51,339
51,417
51,454
    29,009
    29,081
    29,112
28
12
12
37
9
85
0
0
0
0
0
0

24
24
1
2
10:52
13:00
11:53
14:39
  3,608
  5,862
51,191
51,256
    34,565
    34,605
22
9
22
26
0
0
0
0

25
25
25
1
2
3
00:00
13:25
20:36
01:40
15:17
23:59
  5,942
  6,710
12,111
50,688
51,262
51,570
     9,520
    10,078
    10,372
15
25
39
34
1
15
1
0
0
0
0
0

26
26
26
1
2
3
06:53
08:09
16:04
08:08
10:46
18:35
  4,504
  9,353
  9,055
50,990
51,091
51,381
  -403,833
  -403,801
  -403,787
15
14
9
19
95
1
0
0
0
0
0
0

27
27
1
2
02:20
03:52
03:35
08:26
  4,506
16,334
50,807
50,946
  -542,726
  -542,550
25
68
0
2
0
0
0
0

28
1
04:04
10:33
23,143
50,996
   112,371
57
5
0
0

29
29
29
29
1
2
3
4
05:31
07:21
08:42
15:36
07:20
08:40
10:19
17:26
  6,542
  4,746
  5,732
  6,634
50,939
51,039
51,091
51,352
   -47,754
   -47,713
   -47,717
   -47,716
20
7
23
8
20
35
76
3
0
0
0
0
0
0
0
0

30
1
11:00
15:35
16,541
51,249
  -510,399
71
0
0
0

31
31
31
1
2
3
04:41
18:35
21:31
06:52
21:30
22:48
  7,794
10,445
  4,476
50,910
51,480
51,560
     3,273
     2,073
     1,890
56
64
46
1
6
13
1
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	1 2	00:45 22:19	05:30 23:59	16,955 6,032	50,806 51,584	-225,587 -224,928	47 21	1 31	1 0	0 0
2 2 2	1 2 3	00:07 03:00 16:40	02:59 04:41 19:14	10,150 5,902 9,174	50,745 50,825 51,407	134,072 134,206 135,118	72 25 47	0 7 0	0 1 0	0 0 0
3 3 3 3	1 2 3 4	03:35 17:27 19:11 20:28	05:32 19:10 20:27 22:09	6,964 6,097 4,429 5,992	50,838 51,427 51,504 51,535	-63,681 -63,259 -63,198 -63,180	16 26 11 26	7 27 19 52	0 0 0 0	0 0 0 0
4 4 4	1 2 3	00:57 08:35 09:53	03:35 09:52 13:18	9,448 4,551 11,944	50,745 51,077 51,176	15,177 15,436 15,511	29 20 25	1 13 85	0 0 0	0 0 0
5	1	09:19	15:35	22,436	51,217	44,221	74	9	0	0
6	1	11:35	18:12	23,707	51,311	54,580	86	0	0	0
7	1	06:05	11:48	20,509	51,070	-328,788	88	0	0	0
8 8 8	1 2 3	02:16 04:29 07:34	03:35 07:32 09:30	4,681 10,911 7,007	50,795 50,950 51,045	-207,311 -207,351 -207,415	14 18 19	45 13 0	0 0 0	0 0 0
9	1	08:20	13:41	19,191	51,151	87,065	80	1	0	0
10 10 10	1 2 3	04:04 06:08 12:07	06:06 07:28 16:03	7,377 4,781 14,097	50,874 50,961 51,273	28,832 28,914 29,211	35 16 35	0 11 6	0 0 0	0 0 0
11 11	1 2	00:00 20:22	01:44 23:59	6,168 12,923	50,702 51,561	11,151 11,896	18 46	14 0	0 0	0 0
12	-
13	1	00:06	06:11	21,767	50,810	75,500	96	0	0	0
14	1	18:13	23:33	18,770	51,526	75,545	36	4	0	0
15 15 15	1 2 3	14:35 16:58 19:07	16:57 19:06 21:49	8,511 7,631 9,666	51,349 51,430 51,507	-34,822 -34,779 -34,744	20 12 13	39 12 73	0 0 0	0 0 0
16 16 16	1 2 3	00:00 15:36 18:13	03:52 16:39 19:15	13,899 3,782 3,626	50,741 51,334 51,438	96,253 96,174 96,155	17 7 17	69 23 13	0 0 0	0 0 0
17 17 17	1 2 3	13:14 14:32 18:35	14:31 18:11 20:11	4,650 13,093 5,739	51,277 51,379 51,459	47,580 47,665 47,726	25 29 10	49 7 7	0 0 0	0 0 0
18	1	15:18	21:22	21,683	51,440	46,375	40	29	0	0
19	-
20 20	1 2	00:00 21:43	04:03 23:59	14,491 8,167	50,768 51,571	262,076 262,937	52 36	1 0	1 0	0 0
21	-
22	-
23 23 23	1 2 3	14:47 16:40 19:14	16:03 18:35 20:34	4,593 6,903 4,769	51,339 51,417 51,454	29,009 29,081 29,112	28 12 12	37 9 85	0 0 0	0 0 0
24 24	1 2	10:52 13:00	11:53 14:39	3,608 5,862	51,191 51,256	34,565 34,605	22 9	22 26	0 0	0 0
25 25 25	1 2 3	00:00 13:25 20:36	01:40 15:17 23:59	5,942 6,710 12,111	50,688 51,262 51,570	9,520 10,078 10,372	15 25 39	34 1 15	1 0 0	0 0 0
26 26 26	1 2 3	06:53 08:09 16:04	08:08 10:46 18:35	4,504 9,353 9,055	50,990 51,091 51,381	-403,833 -403,801 -403,787	15 14 9	19 95 1	0 0 0	0 0 0
27 27	1 2	02:20 03:52	03:35 08:26	4,506 16,334	50,807 50,946	-542,726 -542,550	25 68	0 2	0 0	0 0
28	1	04:04	10:33	23,143	50,996	112,371	57	5	0	0
29 29 29 29	1 2 3 4	05:31 07:21 08:42 15:36	07:20 08:40 10:19 17:26	6,542 4,746 5,732 6,634	50,939 51,039 51,091 51,352	-47,754 -47,713 -47,717 -47,716	20 7 23 8	20 35 76 3	0 0 0 0	0 0 0 0
30	1	11:00	15:35	16,541	51,249	-510,399	71	0	0	0
31 31 31	1 2 3	04:41 18:35 21:31	06:52 21:30 22:48	7,794 10,445 4,476	50,910 51,480 51,560	3,273 2,073 1,890	56 64 46	1 6 13	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-