GPS Space Vehicle Time Integrity for MJD 51979

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828269 degrees, longitude 151.1516104 degrees, height 97.0 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
1
1
2
3
01:25
02:28
05:11
02:26
05:02
08:23
  3,643
  9,234
11,555
   119
   112
   108
  -167,897
  -167,913
  -167,935
5
6
5
0
4
8
0
0
0
0
0
0

2
1
07:02
14:04
25,244
   131
   351,236
42
0
0
0

3
3
1
2
05:11
19:49
08:07
23:59
10,554
15,022
   129
   121
   -10,644
   -10,829
10
16
1
0
0
0
0
0

4
4
1
2
03:59
10:52
05:02
16:05
  3,782
18,727
   133
   126
  -691,140
  -691,308
8
25
0
0
0
0
0
0

5
1
12:35
18:27
21,108
   145
  -290,457
8
1
0
0

6
1
14:34
21:12
23,856
   122
      381
7
96
0
0

7
1
08:27
14:35
21,998
   127
  -574,871
48
0
0
0

8
1
05:14
12:22
25,627
   123
  -800,185
33
0
0
0

9
9
1
2
11:08
21:04
16:04
23:20
17,699
  8,197
   131
   129
    35,006
    35,057
8
6
3
33
0
0
0
0

10
10
1
2
07:10
14:25
09:20
19:24
  7,813
17,879
   141
   129
     -615
     -639
5
7
8
4
0
0
0
0

11
11
11
1
2
3
00:00
02:28
09:01
02:26
04:09
11:22
  8,764
  6,060
  8,449
   125
   126
   132
    -1,316
    -1,316
    -1,314
3
6
4
1
7
6
0
0
0
0
0
0

12
-

13
13
1
2
02:57
05:11
05:02
09:27
  7,504
15,344
   127
   124
      662
      661
4
2
8
80
0
0
0
0

14
14
1
2
00:00
20:12
02:09
23:59
  7,692
13,604
   125
   123
    93,964
    94,152
5
7
9
0
0
0
0
0

15
1
17:15
23:59
24,216
   118
    -8,630
31
0
0
24216

16
-

17
1
16:01
23:17
26,077
   125
   302,378
8
2
0
0

18
1
17:39
23:59
22,782
   120
    62,680
82
0
0
0

19
19
1
2
02:48
05:11
05:02
09:58
  8,020
17,246
   134
   126
  -461,351
  -461,520
33
60
0
0
0
0
0
0

20
20
20
1
2
3
00:52
02:28
05:11
02:26
05:02
06:42
  5,632
  9,234
  5,492
   130
   124
   129
    59,586
    59,593
    59,610
3
3
7
6
8
0
0
0
0
0
0
0

21
21
1
2
00:00
19:10
02:20
23:59
  8,405
17,357
   135
   129
    -1,295
    -1,312
5
14
24
0
0
0
0
0

22
22
22
1
2
3
02:28
05:11
18:18
05:02
06:35
21:03
  9,234
  5,073
  9,852
   131
   135
   128
  -557,944
  -558,000
  -558,381
20
12
23
0
1
0
0
0
0
0
0
0

23
1
17:24
23:48
22,999
   118
    -9,208
11
15
0
0

24
1
12:00
17:43
20,514
   131
   -34,825
17
0
0
0

25
25
25
1
2
3
00:00
02:28
22:58
02:26
04:30
23:59
  8,764
  7,324
  3,656
   124
   113
   126
   -11,927
   -11,940
   -11,955
8
4
3
0
17
0
0
0
0
0
0
0

26
26
1
2
09:09
17:27
12:59
21:26
13,773
14,270
   129
   128
  -371,504
  -372,166
86
94
1
0
0
0
0
0

27
1
05:11
11:14
21,740
   126
   -13,704
10
0
0
0

28
28
28
1
2
3
02:47
05:11
19:47
05:02
07:55
21:11
  8,108
  9,877
  5,044
   124
   127
   134
   -15,061
   -15,046
   -14,968
4
9
7
13
1
0
0
0
0
0
0
0

29
29
1
2
00:00
20:42
02:26
23:59
  8,764
11,809
   124
   118
  -468,890
  -470,200
44
62
0
0
0
0
0
0

30
1
13:58
19:24
19,531
   124
    11,299
10
0
0
0

31
31
31
1
2
3
00:00
05:31
21:26
01:05
09:47
23:59
  3,910
15,361
  9,170
   124
   130
   113
   -34,044
   -34,082
   -34,176
4
7
8
1
9
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 1	1 2 3	01:25 02:28 05:11	02:26 05:02 08:23	3,643 9,234 11,555	119 112 108	-167,897 -167,913 -167,935	5 6 5	0 4 8	0 0 0	0 0 0
2	1	07:02	14:04	25,244	131	351,236	42	0	0	0
3 3	1 2	05:11 19:49	08:07 23:59	10,554 15,022	129 121	-10,644 -10,829	10 16	1 0	0 0	0 0
4 4	1 2	03:59 10:52	05:02 16:05	3,782 18,727	133 126	-691,140 -691,308	8 25	0 0	0 0	0 0
5	1	12:35	18:27	21,108	145	-290,457	8	1	0	0
6	1	14:34	21:12	23,856	122	381	7	96	0	0
7	1	08:27	14:35	21,998	127	-574,871	48	0	0	0
8	1	05:14	12:22	25,627	123	-800,185	33	0	0	0
9 9	1 2	11:08 21:04	16:04 23:20	17,699 8,197	131 129	35,006 35,057	8 6	3 33	0 0	0 0
10 10	1 2	07:10 14:25	09:20 19:24	7,813 17,879	141 129	-615 -639	5 7	8 4	0 0	0 0
11 11 11	1 2 3	00:00 02:28 09:01	02:26 04:09 11:22	8,764 6,060 8,449	125 126 132	-1,316 -1,316 -1,314	3 6 4	1 7 6	0 0 0	0 0 0
12	-
13 13	1 2	02:57 05:11	05:02 09:27	7,504 15,344	127 124	662 661	4 2	8 80	0 0	0 0
14 14	1 2	00:00 20:12	02:09 23:59	7,692 13,604	125 123	93,964 94,152	5 7	9 0	0 0	0 0
15	1	17:15	23:59	24,216	118	-8,630	31	0	0	24216
16	-
17	1	16:01	23:17	26,077	125	302,378	8	2	0	0
18	1	17:39	23:59	22,782	120	62,680	82	0	0	0
19 19	1 2	02:48 05:11	05:02 09:58	8,020 17,246	134 126	-461,351 -461,520	33 60	0 0	0 0	0 0
20 20 20	1 2 3	00:52 02:28 05:11	02:26 05:02 06:42	5,632 9,234 5,492	130 124 129	59,586 59,593 59,610	3 3 7	6 8 0	0 0 0	0 0 0
21 21	1 2	00:00 19:10	02:20 23:59	8,405 17,357	135 129	-1,295 -1,312	5 14	24 0	0 0	0 0
22 22 22	1 2 3	02:28 05:11 18:18	05:02 06:35 21:03	9,234 5,073 9,852	131 135 128	-557,944 -558,000 -558,381	20 12 23	0 1 0	0 0 0	0 0 0
23	1	17:24	23:48	22,999	118	-9,208	11	15	0	0
24	1	12:00	17:43	20,514	131	-34,825	17	0	0	0
25 25 25	1 2 3	00:00 02:28 22:58	02:26 04:30 23:59	8,764 7,324 3,656	124 113 126	-11,927 -11,940 -11,955	8 4 3	0 17 0	0 0 0	0 0 0
26 26	1 2	09:09 17:27	12:59 21:26	13,773 14,270	129 128	-371,504 -372,166	86 94	1 0	0 0	0 0
27	1	05:11	11:14	21,740	126	-13,704	10	0	0	0
28 28 28	1 2 3	02:47 05:11 19:47	05:02 07:55 21:11	8,108 9,877 5,044	124 127 134	-15,061 -15,046 -14,968	4 9 7	13 1 0	0 0 0	0 0 0
29 29	1 2	00:00 20:42	02:26 23:59	8,764 11,809	124 118	-468,890 -470,200	44 62	0 0	0 0	0 0
30	1	13:58	19:24	19,531	124	11,299	10	0	0	0
31 31 31	1 2 3	00:00 05:31 21:26	01:05 09:47 23:59	3,910 15,361 9,170	124 130 113	-34,044 -34,082 -34,176	4 7 8	1 9 2	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-