GPS Space Vehicle Time Integrity for MJD 52075

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
1
2
00:00
18:26
01:23
23:59
  5,008
20,006
  -789
  -804
  -182,605
  -182,739
46
42
0
0
0
0
0
0

2
1
01:24
07:11
20,838
  -785
    28,806
56
0
0
0

3
3
1
2
00:00
14:22
01:21
17:46
  4,847
12,252
  -791
  -802
   -39,522
   -39,730
47
31
0
0
0
0
0
0

4
4
1
2
04:41
20:55
09:33
23:12
17,356
  8,173
  -794
  -812
  -678,150
  -677,646
45
55
1
1
0
0
0
0

5
1
05:45
11:38
21,144
  -788
  -302,616
36
2
0
0

6
1
07:58
14:21
22,965
  -795
      562
33
0
0
0

7
1
02:21
07:54
19,951
  -792
  -536,432
87
0
0
0

8
8
1
2
00:00
22:27
05:32
23:59
19,903
  5,523
  -798
  -778
  -322,791
  -325,280
198
71
1
0
1
0
0
0

9
1
04:24
09:27
18,163
  -791
    48,612
37
0
0
0

10
10
1
2
00:10
08:08
03:05
12:45
10,471
16,633
  -792
  -792
    -6,256
    -6,273
46
36
0
6
0
0
0
0

11
11
1
2
03:26
16:31
04:55
21:28
  5,027
17,765
  -788
  -800
    -3,248
    -3,273
49
37
0
5
0
0
0
0

12
-

13
13
1
2
00:00
20:17
02:50
23:59
10,151
13,371
  -787
  -805
     1,713
     1,721
46
41
0
2
0
0
0
0

14
1
14:36
20:06
19,735
  -804
   112,264
34
5
0
0

15
1
10:18
17:21
25,371
  -797
   -46,710
51
0
0
0

16
-

17
1
09:30
16:12
24,108
  -798
   -78,916
567
0
11768
0

18
1
11:15
17:06
21,053
  -798
    77,368
48
14
0
0

19
-

20
1
17:42
23:46
21,683
  -800
    76,509
44
5
0
0

21
1
12:52
19:17
23,135
  -799
    -4,492
37
2
0
0

22
22
1
2
11:39
19:33
14:36
23:55
10,562
15,677
  -798
  -793
  -589,218
  -589,189
34
43
0
12
0
0
0
0

23
1
10:53
14:21
12,406
  -785
   -15,517
40
0
0
0

24
1
05:46
11:15
19,660
  -793
   -58,867
54
1
0
0

25
25
1
2
09:31
16:47
10:46
21:50
  4,474
18,070
  -802
  -797
   -15,405
   -15,412
28
45
23
22
0
0
0
0

26
26
1
2
02:59
11:39
06:26
14:42
12,436
10,935
  -788
  -800
  -512,188
  -512,570
57
60
1
2
0
0
0
0

27
27
1
2
00:00
21:28
04:18
23:59
15,464
  9,080
  -799
  -795
   -24,649
   -24,716
46
44
0
0
0
0
0
0

28
28
1
2
00:00
21:41
03:20
23:59
12,001
  8,265
  -806
  -767
    -2,167
    -1,965
47
43
1
0
0
0
0
0

29
29
1
2
14:49
16:31
16:12
19:57
  4,858
12,364
  -789
  -817
  -602,526
  -602,628
31
45
4
9
0
0
0
0

30
1
07:13
11:38
15,894
  -799
    23,027
32
12
0
0

31
31
31
1
2
3
00:00
14:36
17:22
03:09
16:31
18:29
11,356
  6,804
  3,969
  -794
  -812
  -799
   -49,396
   -49,504
   -49,505
50
34
36
0
36
1
0
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	00:00 18:26	01:23 23:59	5,008 20,006	-789 -804	-182,605 -182,739	46 42	0 0	0 0	0 0
2	1	01:24	07:11	20,838	-785	28,806	56	0	0	0
3 3	1 2	00:00 14:22	01:21 17:46	4,847 12,252	-791 -802	-39,522 -39,730	47 31	0 0	0 0	0 0
4 4	1 2	04:41 20:55	09:33 23:12	17,356 8,173	-794 -812	-678,150 -677,646	45 55	1 1	0 0	0 0
5	1	05:45	11:38	21,144	-788	-302,616	36	2	0	0
6	1	07:58	14:21	22,965	-795	562	33	0	0	0
7	1	02:21	07:54	19,951	-792	-536,432	87	0	0	0
8 8	1 2	00:00 22:27	05:32 23:59	19,903 5,523	-798 -778	-322,791 -325,280	198 71	1 0	1 0	0 0
9	1	04:24	09:27	18,163	-791	48,612	37	0	0	0
10 10	1 2	00:10 08:08	03:05 12:45	10,471 16,633	-792 -792	-6,256 -6,273	46 36	0 6	0 0	0 0
11 11	1 2	03:26 16:31	04:55 21:28	5,027 17,765	-788 -800	-3,248 -3,273	49 37	0 5	0 0	0 0
12	-
13 13	1 2	00:00 20:17	02:50 23:59	10,151 13,371	-787 -805	1,713 1,721	46 41	0 2	0 0	0 0
14	1	14:36	20:06	19,735	-804	112,264	34	5	0	0
15	1	10:18	17:21	25,371	-797	-46,710	51	0	0	0
16	-
17	1	09:30	16:12	24,108	-798	-78,916	567	0	11768	0
18	1	11:15	17:06	21,053	-798	77,368	48	14	0	0
19	-
20	1	17:42	23:46	21,683	-800	76,509	44	5	0	0
21	1	12:52	19:17	23,135	-799	-4,492	37	2	0	0
22 22	1 2	11:39 19:33	14:36 23:55	10,562 15,677	-798 -793	-589,218 -589,189	34 43	0 12	0 0	0 0
23	1	10:53	14:21	12,406	-785	-15,517	40	0	0	0
24	1	05:46	11:15	19,660	-793	-58,867	54	1	0	0
25 25	1 2	09:31 16:47	10:46 21:50	4,474 18,070	-802 -797	-15,405 -15,412	28 45	23 22	0 0	0 0
26 26	1 2	02:59 11:39	06:26 14:42	12,436 10,935	-788 -800	-512,188 -512,570	57 60	1 2	0 0	0 0
27 27	1 2	00:00 21:28	04:18 23:59	15,464 9,080	-799 -795	-24,649 -24,716	46 44	0 0	0 0	0 0
28 28	1 2	00:00 21:41	03:20 23:59	12,001 8,265	-806 -767	-2,167 -1,965	47 43	1 0	0 0	0 0
29 29	1 2	14:49 16:31	16:12 19:57	4,858 12,364	-789 -817	-602,526 -602,628	31 45	4 9	0 0	0 0
30	1	07:13	11:38	15,894	-799	23,027	32	12	0	0
31 31 31	1 2 3	00:00 14:36 17:22	03:09 16:31 18:29	11,356 6,804 3,969	-794 -812 -799	-49,396 -49,504 -49,505	50 34 36	0 36 1	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-