GPS Space Vehicle Time Integrity for MJD 52642

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
1
2
04:15
09:50
06:20
10:54
  7,495
  3,830
   171
   147
  -264,924
  -264,974
8
14
3
8
0
0
0
0

2
1
04:59
06:20
  4,823
   160
    42,232
15
32
0
0

3
3
1
2
01:00
09:50
02:10
11:01
  4,199
  4,280
   159
   159
   -93,736
   -93,834
6
16
4
47
0
0
0
0

4
4
1
2
13:40
17:55
15:30
18:59
  6,509
  3,842
   156
   154
    -7,393
    -7,474
13
12
10
2
0
0
0
0

5
1
17:55
20:30
  9,301
   142
   -48,825
9
104
0
0

6
6
1
2
17:55
21:40
20:30
23:00
  9,301
  4,800
   132
   152
     2,307
     2,319
11
5
80
25
0
0
0
0

7
1
12:40
15:30
10,129
   154
  -185,207
101
0
0
0

8
8
1
2
09:50
12:40
11:30
15:01
  6,001
  8,368
   148
   153
  -119,749
  -120,022
43
56
0
0
0
0
0
0

9
9
1
2
01:00
14:01
02:10
15:30
  4,143
  5,081
   140
   160
    24,507
    24,599
29
19
35
72
0
0
0
0

10
10
1
2
09:59
17:55
11:30
20:30
  5,422
  9,301
   149
   147
   -17,607
   -17,628
13
8
46
32
0
0
0
0

11
11
11
1
2
3
02:15
04:15
12:40
04:10
06:20
14:13
  6,806
  7,495
  5,513
   150
   148
   156
   -30,581
   -30,592
   -30,621
14
5
19
53
13
102
0
0
0
0
0
0

12
-

13
1
09:50
11:30
  6,001
   153
    20,838
6
31
0
0

14
14
14
1
2
3
01:00
02:15
04:15
02:10
04:10
05:20
  4,199
  6,879
  3,939
   155
   154
   151
    31,848
    31,839
    31,826
4
8
11
8
7
32
0
0
0
0
0
0

15
15
1
2
01:00
21:40
02:10
23:00
  4,199
  4,800
   146
   149
   -55,272
   -55,628
7
7
3
2
0
0
0
0

16
-

17
17
17
1
2
3
01:00
18:49
21:40
02:01
20:14
23:00
  3,667
  4,967
  4,800
   153
   142
   147
   -10,370
   -10,482
   -10,492
10
10
5
20
36
12
0
0
0
0
0
0

18
18
1
2
01:00
21:40
02:10
23:00
  4,199
  4,800
   150
   151
     9,455
     9,252
15
4
43
38
0
0
0
0

19
-

20
1
04:15
06:20
  7,415
   152
   204,350
7
41
0
0

21
-

22
-

23
23
1
2
18:42
21:40
20:30
23:00
  6,450
  4,800
   153
   151
   -16,636
   -16,646
6
6
25
9
0
0
0
0

24
1
17:55
20:14
  8,360
   151
   -82,836
14
94
0
0

25
25
1
2
02:15
04:15
04:10
06:20
  6,879
  7,495
   150
   148
   -37,203
   -37,208
5
8
27
35
0
0
0
0

26
26
1
2
12:40
21:40
15:30
23:00
10,085
  4,800
   163
   149
  -371,577
  -372,046
46
21
0
0
0
0
0
0

27
27
1
2
09:50
12:40
11:30
14:00
  6,001
  4,834
   155
   167
  -531,407
  -531,614
39
30
0
0
0
0
0
0

28
28
1
2
09:50
12:40
11:30
15:30
  6,001
10,129
   149
   153
    79,192
    79,172
5
7
6
11
0
0
0
0

29
1
12:40
15:20
  9,562
   157
    -9,441
47
1
0
0

30
1
17:55
20:30
  9,301
   154
  -522,944
35
0
0
0

31
31
31
1
2
3
01:00
02:15
09:50
02:10
03:41
11:30
  4,199
  5,203
  6,001
   157
   159
   156
  -294,487
  -294,410
  -293,999
18
23
29
6
1
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	04:15 09:50	06:20 10:54	7,495 3,830	171 147	-264,924 -264,974	8 14	3 8	0 0	0 0
2	1	04:59	06:20	4,823	160	42,232	15	32	0	0
3 3	1 2	01:00 09:50	02:10 11:01	4,199 4,280	159 159	-93,736 -93,834	6 16	4 47	0 0	0 0
4 4	1 2	13:40 17:55	15:30 18:59	6,509 3,842	156 154	-7,393 -7,474	13 12	10 2	0 0	0 0
5	1	17:55	20:30	9,301	142	-48,825	9	104	0	0
6 6	1 2	17:55 21:40	20:30 23:00	9,301 4,800	132 152	2,307 2,319	11 5	80 25	0 0	0 0
7	1	12:40	15:30	10,129	154	-185,207	101	0	0	0
8 8	1 2	09:50 12:40	11:30 15:01	6,001 8,368	148 153	-119,749 -120,022	43 56	0 0	0 0	0 0
9 9	1 2	01:00 14:01	02:10 15:30	4,143 5,081	140 160	24,507 24,599	29 19	35 72	0 0	0 0
10 10	1 2	09:59 17:55	11:30 20:30	5,422 9,301	149 147	-17,607 -17,628	13 8	46 32	0 0	0 0
11 11 11	1 2 3	02:15 04:15 12:40	04:10 06:20 14:13	6,806 7,495 5,513	150 148 156	-30,581 -30,592 -30,621	14 5 19	53 13 102	0 0 0	0 0 0
12	-
13	1	09:50	11:30	6,001	153	20,838	6	31	0	0
14 14 14	1 2 3	01:00 02:15 04:15	02:10 04:10 05:20	4,199 6,879 3,939	155 154 151	31,848 31,839 31,826	4 8 11	8 7 32	0 0 0	0 0 0
15 15	1 2	01:00 21:40	02:10 23:00	4,199 4,800	146 149	-55,272 -55,628	7 7	3 2	0 0	0 0
16	-
17 17 17	1 2 3	01:00 18:49 21:40	02:01 20:14 23:00	3,667 4,967 4,800	153 142 147	-10,370 -10,482 -10,492	10 10 5	20 36 12	0 0 0	0 0 0
18 18	1 2	01:00 21:40	02:10 23:00	4,199 4,800	150 151	9,455 9,252	15 4	43 38	0 0	0 0
19	-
20	1	04:15	06:20	7,415	152	204,350	7	41	0	0
21	-
22	-
23 23	1 2	18:42 21:40	20:30 23:00	6,450 4,800	153 151	-16,636 -16,646	6 6	25 9	0 0	0 0
24	1	17:55	20:14	8,360	151	-82,836	14	94	0	0
25 25	1 2	02:15 04:15	04:10 06:20	6,879 7,495	150 148	-37,203 -37,208	5 8	27 35	0 0	0 0
26 26	1 2	12:40 21:40	15:30 23:00	10,085 4,800	163 149	-371,577 -372,046	46 21	0 0	0 0	0 0
27 27	1 2	09:50 12:40	11:30 14:00	6,001 4,834	155 167	-531,407 -531,614	39 30	0 0	0 0	0 0
28 28	1 2	09:50 12:40	11:30 15:30	6,001 10,129	149 153	79,192 79,172	5 7	6 11	0 0	0 0
29	1	12:40	15:20	9,562	157	-9,441	47	1	0	0
30	1	17:55	20:30	9,301	154	-522,944	35	0	0	0
31 31 31	1 2 3	01:00 02:15 09:50	02:10 03:41 11:30	4,199 5,203 6,001	157 159 156	-294,487 -294,410 -293,999	18 23 29	6 1 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-