GPS Space Vehicle Time Integrity for MJD 52330

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
00:21
07:19
25,053
12,749
  -205,043
96
0
0
0

2
2
1
2
03:45
20:11
08:01
23:18
15,368
11,247
12,686
12,288
   170,573
   170,512
52
52
1
0
0
0
0
0

3
1
18:59
23:59
18,009
12,385
     6,809
66
0
0
0

4
4
4
1
2
3
02:54
05:27
11:41
04:24
07:14
15:04
  5,402
  6,403
12,127
12,719
12,668
12,476
   -21,548
   -21,812
   -22,557
42
88
118
1
1
0
0
1
0
0
0
0

5
1
10:42
17:40
25,119
12,518
     9,901
75
0
0
0

6
1
13:21
20:10
24,546
12,460
    15,022
80
0
0
0

7
7
1
2
01:20
08:28
03:37
13:20
  8,192
17,518
12,693
12,583
  -695,898
  -696,088
41
93
2
0
0
0
0
0

8
1
04:25
11:24
25,181
12,668
  -699,591
91
0
0
0

9
1
10:03
15:55
21,154
12,561
    44,246
63
0
0
0

10
10
1
2
06:17
15:32
10:51
18:21
16,358
10,162
12,636
12,385
    12,030
    11,759
67
58
0
0
0
0
0
0

11
11
1
2
00:00
22:15
04:00
23:59
14,408
  6,295
12,832
12,274
     4,009
     3,409
79
54
0
0
0
0
0
0

12
-

13
1
01:36
08:56
26,445
12,721
    15,568
75
0
0
0

14
14
14
1
2
3
00:00
13:46
21:03
01:35
15:41
23:59
  5,698
  6,918
10,575
12,782
12,410
12,355
   111,373
   110,820
   110,665
107
45
53
1
1
0
1
0
0
0
0
0

15
15
15
1
2
3
16:19
18:37
21:03
18:35
20:32
22:43
  8,152
  6,918
  6,001
12,473
12,428
12,275
  -131,907
  -131,987
  -132,176
48
65
62
0
0
0
0
0
0
0
0
0

16
-

17
1
16:34
20:10
12,959
12,467
  -204,740
379
0
2978
0

18
1
17:41
22:32
17,464
12,385
    86,461
93
0
0
0

19
-

20
1
00:00
06:17
22,619
12,783
   153,419
64
1
0
0

21
1
18:59
23:59
18,003
12,372
    12,674
92
0
0
0

22
22
1
2
03:32
17:41
05:27
22:14
  6,827
16,385
12,668
12,383
  -605,662
  -606,451
56
101
2
0
1
0
0
0

23
23
23
1
2
3
08:25
16:19
19:01
11:48
18:59
20:32
12,159
  9,587
  5,465
12,560
12,428
12,330
     5,323
     5,171
     5,067
61
49
72
0
0
0
0
0
0
0
0
0

24
24
1
2
04:25
12:15
06:17
15:31
  6,723
11,764
12,681
12,501
     1,029
      772
38
48
2
0
0
0
0
0

25
25
1
2
00:00
15:21
03:31
18:59
12,676
13,061
12,773
12,400
   -10,629
   -11,031
78
56
1
0
0
0
0
0

26
1
08:23
13:45
19,323
12,589
    88,444
79
0
0
0

27
1
03:15
09:36
22,851
12,708
      819
97
0
0
0

28
1
06:39
11:50
18,653
12,648
    78,914
86
0
0
0

29
29
1
2
12:09
22:33
15:31
23:59
12,163
  5,183
12,457
12,275
  -499,184
  -498,836
52
51
0
0
0
0
0
0

30
1
12:11
17:40
19,744
12,507
  -486,968
201
0
1
0

31
31
1
2
00:00
20:33
01:55
23:59
  6,902
12,386
12,813
12,340
   -82,813
   -83,476
106
56
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	00:21	07:19	25,053	12,749	-205,043	96	0	0	0
2 2	1 2	03:45 20:11	08:01 23:18	15,368 11,247	12,686 12,288	170,573 170,512	52 52	1 0	0 0	0 0
3	1	18:59	23:59	18,009	12,385	6,809	66	0	0	0
4 4 4	1 2 3	02:54 05:27 11:41	04:24 07:14 15:04	5,402 6,403 12,127	12,719 12,668 12,476	-21,548 -21,812 -22,557	42 88 118	1 1 0	0 1 0	0 0 0
5	1	10:42	17:40	25,119	12,518	9,901	75	0	0	0
6	1	13:21	20:10	24,546	12,460	15,022	80	0	0	0
7 7	1 2	01:20 08:28	03:37 13:20	8,192 17,518	12,693 12,583	-695,898 -696,088	41 93	2 0	0 0	0 0
8	1	04:25	11:24	25,181	12,668	-699,591	91	0	0	0
9	1	10:03	15:55	21,154	12,561	44,246	63	0	0	0
10 10	1 2	06:17 15:32	10:51 18:21	16,358 10,162	12,636 12,385	12,030 11,759	67 58	0 0	0 0	0 0
11 11	1 2	00:00 22:15	04:00 23:59	14,408 6,295	12,832 12,274	4,009 3,409	79 54	0 0	0 0	0 0
12	-
13	1	01:36	08:56	26,445	12,721	15,568	75	0	0	0
14 14 14	1 2 3	00:00 13:46 21:03	01:35 15:41 23:59	5,698 6,918 10,575	12,782 12,410 12,355	111,373 110,820 110,665	107 45 53	1 1 0	1 0 0	0 0 0
15 15 15	1 2 3	16:19 18:37 21:03	18:35 20:32 22:43	8,152 6,918 6,001	12,473 12,428 12,275	-131,907 -131,987 -132,176	48 65 62	0 0 0	0 0 0	0 0 0
16	-
17	1	16:34	20:10	12,959	12,467	-204,740	379	0	2978	0
18	1	17:41	22:32	17,464	12,385	86,461	93	0	0	0
19	-
20	1	00:00	06:17	22,619	12,783	153,419	64	1	0	0
21	1	18:59	23:59	18,003	12,372	12,674	92	0	0	0
22 22	1 2	03:32 17:41	05:27 22:14	6,827 16,385	12,668 12,383	-605,662 -606,451	56 101	2 0	1 0	0 0
23 23 23	1 2 3	08:25 16:19 19:01	11:48 18:59 20:32	12,159 9,587 5,465	12,560 12,428 12,330	5,323 5,171 5,067	61 49 72	0 0 0	0 0 0	0 0 0
24 24	1 2	04:25 12:15	06:17 15:31	6,723 11,764	12,681 12,501	1,029 772	38 48	2 0	0 0	0 0
25 25	1 2	00:00 15:21	03:31 18:59	12,676 13,061	12,773 12,400	-10,629 -11,031	78 56	1 0	0 0	0 0
26	1	08:23	13:45	19,323	12,589	88,444	79	0	0	0
27	1	03:15	09:36	22,851	12,708	819	97	0	0	0
28	1	06:39	11:50	18,653	12,648	78,914	86	0	0	0
29 29	1 2	12:09 22:33	15:31 23:59	12,163 5,183	12,457 12,275	-499,184 -498,836	52 51	0 0	0 0	0 0
30	1	12:11	17:40	19,744	12,507	-486,968	201	0	1	0
31 31	1 2	00:00 20:33	01:55 23:59	6,902 12,386	12,813 12,340	-82,813 -83,476	106 56	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-