GPS Space Vehicle Time Integrity for MJD 52004

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(AUS)
-GPS_SV (ns) UTC(AUS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
00:00
06:39
23,921
   125
  -171,440
15
85
0
0

2
1
05:21
12:22
25,264
   123
   362,863
39
0
0
0

3
3
3
1
2
3
03:22
18:07
21:25
06:13
19:43
22:41
10,086
  5,681
  4,583
   121
   104
   123
   -17,603
   -17,783
   -17,811
16
12
10
66
44
50
0
0
0
0
0
0

4
4
1
2
02:18
09:11
03:38
14:23
  4,786
18,723
   148
   124
  -701,735
  -701,816
14
11
40
182
0
0
0
0

5
1
10:55
16:46
20,945
   135
  -293,501
13
17
0
0

6
1
12:56
19:28
23,343
   122
      538
8
111
0
0

7
1
06:46
12:51
21,898
   126
  -584,026
13
148
0
0

8
1
03:39
10:39
25,178
   127
   -79,659
337
0
3745
0

9
9
1
2
09:29
19:28
14:23
21:18
17,490
  6,512
   133
   124
    38,997
    39,052
18
13
38
32
0
0
0
0

10
1
12:46
17:45
17,842
   130
    -1,919
12
130
0
0

11
11
11
1
2
3
00:00
07:20
21:33
02:28
09:42
23:59
  8,859
  8,524
  8,721
   127
   128
   132
    -1,520
    -1,520
    -1,521
5
11
11
15
3
44
0
0
0
0
0
0

12
-

13
1
01:20
07:48
23,182
   127
     1,078
10
122
0
0

14
14
1
2
00:00
19:28
01:03
23:59
  3,785
16,262
   125
   121
    99,310
    99,497
16
13
53
42
0
0
0
0

15
-

16
-

17
1
14:21
20:36
22,397
   128
   306,109
21
23
0
0

18
18
1
2
16:04
21:27
21:24
22:39
19,224
  4,321
   121
   123
    40,831
    40,729
53
19
0
20
0
0
0
0

19
-

20
1
00:00
04:59
17,804
   126
    63,493
11
46
0
0

21
21
1
2
17:44
19:44
19:28
23:59
  6,240
15,325
   139
   120
    -1,968
    -1,990
6
15
14
123
0
0
0
0

22
22
1
2
00:05
16:39
04:55
19:11
17,331
  9,008
   132
   121
  -573,353
  -573,676
31
20
21
20
0
0
0
0

23
1
15:42
21:27
20,668
   115
   -10,600
12
121
0
0

24
1
10:20
16:03
20,524
   128
   -40,824
19
92
0
0

25
25
1
2
00:00
21:25
02:48
23:59
10,035
  9,278
   118
   120
   -12,452
   -12,474
12
7
80
11
0
0
0
0

26
26
1
2
07:39
15:46
11:16
19:43
13,002
14,250
   124
   121
  -415,922
  -416,496
75
85
1
0
0
0
0
0

27
1
02:29
09:33
25,351
   130
   -16,375
16
86
0
0

28
1
01:13
06:27
18,810
   129
   -12,303
12
105
0
0

29
29
1
2
00:01
19:12
01:28
23:56
  5,011
17,000
   118
   115
  -503,373
  -504,475
32
71
23
18
1
0
0
0

30
1
12:19
16:38
15,523
   125
    14,569
9
152
0
0

31
31
31
1
2
3
05:07
19:44
22:06
08:03
21:33
23:18
10,469
  6,511
  4,324
   120
   109
   123
   -37,801
   -37,891
   -37,890
20
12
8
88
49
2
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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	UTC(AUS) -GPS_SV (ns)	UTC(AUS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	00:00	06:39	23,921	125	-171,440	15	85	0	0
2	1	05:21	12:22	25,264	123	362,863	39	0	0	0
3 3 3	1 2 3	03:22 18:07 21:25	06:13 19:43 22:41	10,086 5,681 4,583	121 104 123	-17,603 -17,783 -17,811	16 12 10	66 44 50	0 0 0	0 0 0
4 4	1 2	02:18 09:11	03:38 14:23	4,786 18,723	148 124	-701,735 -701,816	14 11	40 182	0 0	0 0
5	1	10:55	16:46	20,945	135	-293,501	13	17	0	0
6	1	12:56	19:28	23,343	122	538	8	111	0	0
7	1	06:46	12:51	21,898	126	-584,026	13	148	0	0
8	1	03:39	10:39	25,178	127	-79,659	337	0	3745	0
9 9	1 2	09:29 19:28	14:23 21:18	17,490 6,512	133 124	38,997 39,052	18 13	38 32	0 0	0 0
10	1	12:46	17:45	17,842	130	-1,919	12	130	0	0
11 11 11	1 2 3	00:00 07:20 21:33	02:28 09:42 23:59	8,859 8,524 8,721	127 128 132	-1,520 -1,520 -1,521	5 11 11	15 3 44	0 0 0	0 0 0
12	-
13	1	01:20	07:48	23,182	127	1,078	10	122	0	0
14 14	1 2	00:00 19:28	01:03 23:59	3,785 16,262	125 121	99,310 99,497	16 13	53 42	0 0	0 0
15	-
16	-
17	1	14:21	20:36	22,397	128	306,109	21	23	0	0
18 18	1 2	16:04 21:27	21:24 22:39	19,224 4,321	121 123	40,831 40,729	53 19	0 20	0 0	0 0
19	-
20	1	00:00	04:59	17,804	126	63,493	11	46	0	0
21 21	1 2	17:44 19:44	19:28 23:59	6,240 15,325	139 120	-1,968 -1,990	6 15	14 123	0 0	0 0
22 22	1 2	00:05 16:39	04:55 19:11	17,331 9,008	132 121	-573,353 -573,676	31 20	21 20	0 0	0 0
23	1	15:42	21:27	20,668	115	-10,600	12	121	0	0
24	1	10:20	16:03	20,524	128	-40,824	19	92	0	0
25 25	1 2	00:00 21:25	02:48 23:59	10,035 9,278	118 120	-12,452 -12,474	12 7	80 11	0 0	0 0
26 26	1 2	07:39 15:46	11:16 19:43	13,002 14,250	124 121	-415,922 -416,496	75 85	1 0	0 0	0 0
27	1	02:29	09:33	25,351	130	-16,375	16	86	0	0
28	1	01:13	06:27	18,810	129	-12,303	12	105	0	0
29 29	1 2	00:01 19:12	01:28 23:56	5,011 17,000	118 115	-503,373 -504,475	32 71	23 18	1 0	0 0
30	1	12:19	16:38	15,523	125	14,569	9	152	0	0
31 31 31	1 2 3	05:07 19:44 22:06	08:03 21:33 23:18	10,469 6,511 4,324	120 109 123	-37,801 -37,891 -37,890	20 12 8	88 49 2	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-