GPS Space Vehicle Time Integrity for MJD 52081

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828269 degrees, longitude 151.1516104 degrees, height 99.2 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
2
00:00
22:49
01:15
23:59
  4,506
  4,190
  6,732
   163
  -175,874
  -182,552
957
2
1
3
3155
0
4505
0

2
1
00:06
07:07
25,290
   173
    32,694
39
0
0
0

3
3
3
1
2
3
00:00
12:52
22:02
01:11
17:26
23:59
  4,269
16,441
  7,054
   168
   156
   167
   -40,374
   -40,576
   -40,665
6
18
9
1
1
0
0
0
0
0
0
0

4
4
1
2
03:57
21:03
09:11
22:17
18,846
  4,423
   161
   163
  -672,021
  -671,452
54
16
1
0
1
0
0
0

5
1
05:40
11:31
21,071
   173
  -302,541
8
0
0
0

6
1
07:51
14:24
23,589
   164
     1,666
3
117
0
0

7
1
01:33
07:42
22,136
   163
  -526,494
109
0
0
0

8
8
1
2
00:00
22:11
05:24
23:59
19,442
  6,484
   172
   164
  -339,240
  -341,661
190
62
1
0
1
0
0
0

9
9
1
2
04:17
14:06
09:10
16:30
17,551
  8,669
   164
   165
    50,435
    50,488
7
5
1
1
0
0
0
0

10
10
1
2
00:05
07:25
02:24
12:21
  8,307
17,748
   171
   160
    -5,541
    -5,569
6
4
1
15
0
0
0
0

11
11
1
2
02:03
16:19
04:32
21:11
  8,962
17,505
   163
   165
    -2,374
    -2,381
4
4
0
57
0
0
0
0

12
-

13
13
1
2
00:00
20:11
02:40
23:59
  9,604
13,674
   167
   167
     2,833
     2,856
3
5
31
3
0
0
0
0

14
1
13:37
19:53
22,589
   159
   114,206
13
0
0
0

15
1
09:59
17:13
26,006
   165
   -48,137
34
0
0
0

16
-

17
1
09:06
16:22
26,123
   164
  -117,901
566
0
12792
0

18
1
10:37
17:19
24,131
   161
    77,036
18
0
0
0

19
-

20
1
17:37
23:32
21,322
   167
    78,804
17
0
0
0

21
1
12:08
19:13
25,507
   164
    -3,639
4
106
0
0

22
22
1
2
11:31
18:49
14:05
23:43
  9,272
17,641
   166
   176
  -587,701
  -587,652
5
10
1
0
0
0
0
0

23
1
10:11
16:26
22,454
   168
   -14,907
9
0
0
0

24
1
05:11
10:58
20,802
   165
   -59,372
19
0
0
0

25
1
16:01
21:30
19,705
   152
   -14,643
3
86
0
0

26
26
1
2
02:09
10:30
06:01
14:28
13,946
14,286
   166
   161
  -517,330
  -517,684
46
47
1
0
0
0
0
0

27
27
1
2
00:00
21:08
04:20
23:59
15,628
10,288
   155
   159
   -24,278
   -24,368
10
5
1
0
0
0
0
0

28
28
1
2
00:00
21:13
03:15
23:59
11,718
  9,990
   160
   173
      -57
      115
6
5
7
8
0
0
0
0

29
1
14:03
20:30
23,221
   157
  -605,460
45
0
0
0

30
1
07:07
12:30
19,396
   158
    24,777
8
0
0
0

31
31
31
1
2
3
00:00
14:22
22:27
02:44
18:01
23:59
  9,854
13,139
  5,535
   155
   166
   182
   -49,289
   -49,395
   -49,422
7
7
8
1
2
0
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 2	00:00 22:49	01:15 23:59	4,506 4,190	6,732 163	-175,874 -182,552	957 2	1 3	3155 0	4505 0
2	1	00:06	07:07	25,290	173	32,694	39	0	0	0
3 3 3	1 2 3	00:00 12:52 22:02	01:11 17:26 23:59	4,269 16,441 7,054	168 156 167	-40,374 -40,576 -40,665	6 18 9	1 1 0	0 0 0	0 0 0
4 4	1 2	03:57 21:03	09:11 22:17	18,846 4,423	161 163	-672,021 -671,452	54 16	1 0	1 0	0 0
5	1	05:40	11:31	21,071	173	-302,541	8	0	0	0
6	1	07:51	14:24	23,589	164	1,666	3	117	0	0
7	1	01:33	07:42	22,136	163	-526,494	109	0	0	0
8 8	1 2	00:00 22:11	05:24 23:59	19,442 6,484	172 164	-339,240 -341,661	190 62	1 0	1 0	0 0
9 9	1 2	04:17 14:06	09:10 16:30	17,551 8,669	164 165	50,435 50,488	7 5	1 1	0 0	0 0
10 10	1 2	00:05 07:25	02:24 12:21	8,307 17,748	171 160	-5,541 -5,569	6 4	1 15	0 0	0 0
11 11	1 2	02:03 16:19	04:32 21:11	8,962 17,505	163 165	-2,374 -2,381	4 4	0 57	0 0	0 0
12	-
13 13	1 2	00:00 20:11	02:40 23:59	9,604 13,674	167 167	2,833 2,856	3 5	31 3	0 0	0 0
14	1	13:37	19:53	22,589	159	114,206	13	0	0	0
15	1	09:59	17:13	26,006	165	-48,137	34	0	0	0
16	-
17	1	09:06	16:22	26,123	164	-117,901	566	0	12792	0
18	1	10:37	17:19	24,131	161	77,036	18	0	0	0
19	-
20	1	17:37	23:32	21,322	167	78,804	17	0	0	0
21	1	12:08	19:13	25,507	164	-3,639	4	106	0	0
22 22	1 2	11:31 18:49	14:05 23:43	9,272 17,641	166 176	-587,701 -587,652	5 10	1 0	0 0	0 0
23	1	10:11	16:26	22,454	168	-14,907	9	0	0	0
24	1	05:11	10:58	20,802	165	-59,372	19	0	0	0
25	1	16:01	21:30	19,705	152	-14,643	3	86	0	0
26 26	1 2	02:09 10:30	06:01 14:28	13,946 14,286	166 161	-517,330 -517,684	46 47	1 0	0 0	0 0
27 27	1 2	00:00 21:08	04:20 23:59	15,628 10,288	155 159	-24,278 -24,368	10 5	1 0	0 0	0 0
28 28	1 2	00:00 21:13	03:15 23:59	11,718 9,990	160 173	-57 115	6 5	7 8	0 0	0 0
29	1	14:03	20:30	23,221	157	-605,460	45	0	0	0
30	1	07:07	12:30	19,396	158	24,777	8	0	0	0
31 31 31	1 2 3	00:00 14:22 22:27	02:44 18:01 23:59	9,854 13,139 5,535	155 166 182	-49,289 -49,395 -49,422	7 7 8	1 2 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-