GPS Space Vehicle Time Integrity for MJD 52679

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 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
01:17
08:10
24,690
-1,763
  -272,724
40
0
0
0

2
2
1
2
02:52
19:11
07:29
21:26
16,600
  8,069
-1,764
-1,793
    60,208
    60,518
38
34
1
0
0
0
0
0

3
3
1
2
07:03
20:46
08:31
23:59
  5,289
11,545
-1,770
-1,773
  -105,697
  -105,864
39
33
2
1
0
0
0
0

4
4
1
2
04:05
11:25
05:57
16:19
  6,662
17,498
-1,771
-1,766
   -25,136
   -25,268
39
48
0
5
0
0
0
0

5
1
12:09
18:09
21,557
-1,768
    -2,811
28
212
0
0

6
1
14:36
21:11
23,545
-1,772
      925
28
151
0
0

7
1
08:55
14:49
21,026
-1,765
  -289,267
205
0
2
0

8
1
05:09
12:10
25,240
-1,759
  -194,619
165
0
0
0

9
9
1
2
11:49
22:00
16:09
23:40
15,571
  5,958
-1,763
-1,792
    28,329
    28,355
29
37
45
14
0
0
0
0

10
10
1
2
06:40
14:45
09:45
19:10
11,031
15,917
-1,763
-1,758
   -21,702
   -21,714
36
36
10
25
0
0
0
0

11
11
1
2
00:00
10:10
04:11
11:39
15,021
  5,299
-1,765
-1,775
   -36,577
   -36,627
32
32
0
19
0
0
0
0

12
-

13
1
03:06
09:34
23,242
-1,768
    20,932
37
5
0
0

14
14
1
2
00:00
20:46
02:33
23:59
  9,104
11,418
-1,784
-1,760
    25,490
    25,420
32
38
0
3
0
0
0
0

15
1
17:25
23:59
23,683
-1,777
   -72,130
44
0
0
0

16
-

17
17
1
2
16:09
19:10
18:09
23:04
  7,177
13,985
-1,750
-1,791
   -17,356
   -17,420
31
31
35
0
0
0
0
0

18
1
18:09
23:54
20,512
-1,775
     -537
44
34
0
0

19
-

20
1
00:41
06:39
21,385
-1,767
   206,483
36
11
0
0

21
-

22
-

23
23
1
2
16:56
21:26
20:45
22:33
13,624
  3,944
-1,763
-1,791
   -21,336
   -21,374
37
34
9
9
0
0
0
0

24
1
12:15
17:37
19,306
-1,770
    -9,116
43
9
0
0

25
25
1
2
00:00
16:19
04:39
17:22
16,740
  3,757
-1,758
-1,772
   -40,977
   -41,021
40
21
1
139
0
0
0
0

26
26
26
1
2
3
09:35
18:09
19:25
13:08
19:10
21:37
12,766
  3,626
  7,915
-1,766
-1,758
-1,789
  -418,662
  -418,989
  -419,105
55
31
51
1
9
2
0
0
0
0
0
0

27
1
04:20
11:12
24,695
-1,765
  -584,433
87
0
0
0

28
1
07:30
13:29
21,557
-1,770
    69,834
42
0
0
0

29
29
29
29
1
2
3
4
08:16
09:45
17:46
18:52
09:35
12:45
18:51
20:45
  4,590
10,787
  3,843
  6,691
-1,764
-1,765
-1,757
-1,784
   -60,252
   -60,367
   -60,701
   -60,801
41
49
38
48
4
1
2
1
0
0
0
0
0
0
0
0

30
1
13:52
19:24
19,878
-1,770
  -554,738
42
1
0
0

31
31
31
1
2
3
00:00
05:58
21:12
01:13
09:50
23:59
  4,267
13,816
  9,986
-1,760
-1,773
-1,783
  -240,315
  -239,799
  -238,752
43
74
69
1
1
4
0
1
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	01:17	08:10	24,690	-1,763	-272,724	40	0	0	0
2 2	1 2	02:52 19:11	07:29 21:26	16,600 8,069	-1,764 -1,793	60,208 60,518	38 34	1 0	0 0	0 0
3 3	1 2	07:03 20:46	08:31 23:59	5,289 11,545	-1,770 -1,773	-105,697 -105,864	39 33	2 1	0 0	0 0
4 4	1 2	04:05 11:25	05:57 16:19	6,662 17,498	-1,771 -1,766	-25,136 -25,268	39 48	0 5	0 0	0 0
5	1	12:09	18:09	21,557	-1,768	-2,811	28	212	0	0
6	1	14:36	21:11	23,545	-1,772	925	28	151	0	0
7	1	08:55	14:49	21,026	-1,765	-289,267	205	0	2	0
8	1	05:09	12:10	25,240	-1,759	-194,619	165	0	0	0
9 9	1 2	11:49 22:00	16:09 23:40	15,571 5,958	-1,763 -1,792	28,329 28,355	29 37	45 14	0 0	0 0
10 10	1 2	06:40 14:45	09:45 19:10	11,031 15,917	-1,763 -1,758	-21,702 -21,714	36 36	10 25	0 0	0 0
11 11	1 2	00:00 10:10	04:11 11:39	15,021 5,299	-1,765 -1,775	-36,577 -36,627	32 32	0 19	0 0	0 0
12	-
13	1	03:06	09:34	23,242	-1,768	20,932	37	5	0	0
14 14	1 2	00:00 20:46	02:33 23:59	9,104 11,418	-1,784 -1,760	25,490 25,420	32 38	0 3	0 0	0 0
15	1	17:25	23:59	23,683	-1,777	-72,130	44	0	0	0
16	-
17 17	1 2	16:09 19:10	18:09 23:04	7,177 13,985	-1,750 -1,791	-17,356 -17,420	31 31	35 0	0 0	0 0
18	1	18:09	23:54	20,512	-1,775	-537	44	34	0	0
19	-
20	1	00:41	06:39	21,385	-1,767	206,483	36	11	0	0
21	-
22	-
23 23	1 2	16:56 21:26	20:45 22:33	13,624 3,944	-1,763 -1,791	-21,336 -21,374	37 34	9 9	0 0	0 0
24	1	12:15	17:37	19,306	-1,770	-9,116	43	9	0	0
25 25	1 2	00:00 16:19	04:39 17:22	16,740 3,757	-1,758 -1,772	-40,977 -41,021	40 21	1 139	0 0	0 0
26 26 26	1 2 3	09:35 18:09 19:25	13:08 19:10 21:37	12,766 3,626 7,915	-1,766 -1,758 -1,789	-418,662 -418,989 -419,105	55 31 51	1 9 2	0 0 0	0 0 0
27	1	04:20	11:12	24,695	-1,765	-584,433	87	0	0	0
28	1	07:30	13:29	21,557	-1,770	69,834	42	0	0	0
29 29 29 29	1 2 3 4	08:16 09:45 17:46 18:52	09:35 12:45 18:51 20:45	4,590 10,787 3,843 6,691	-1,764 -1,765 -1,757 -1,784	-60,252 -60,367 -60,701 -60,801	41 49 38 48	4 1 2 1	0 0 0 0	0 0 0 0
30	1	13:52	19:24	19,878	-1,770	-554,738	42	1	0	0
31 31 31	1 2 3	00:00 05:58 21:12	01:13 09:50 23:59	4,267 13,816 9,986	-1,760 -1,773 -1,783	-240,315 -239,799 -238,752	43 74 69	1 1 4	0 1 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-