GPS Space Vehicle Time Integrity for MJD 54944, Thursday 23 April 2009

As viewed from the National Measurement Institute, Lindfield, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 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
-

2
1
01:08
07:00
21,119
  -965
  -154,539
3
61
0
0

3
3
1
2
09:31
18:06
13:43
21:46
15,086
13,230
  -961
  -962
  -384,399
  -384,556
23
19
0
0
0
0
0
0

4
1
00:03
05:23
19,241
  -967
    61,497
83
0
0
0

5
-

6
6
1
2
09:19
18:14
13:33
21:06
15,258
10,268
  -966
  -966
   -94,024
   -94,518
74
48
0
0
0
0
0
0

7
1
17:00
23:59
25,160
  -964
   -20,908
6
38
0
0

8
8
1
2
00:00
18:44
01:52
23:59
  6,608
18,907
  -965
  -962
   198,751
   198,884
3
13
27
0
0
0
0
0

9
9
1
2
00:29
10:16
05:23
12:49
17,616
  9,133
  -961
  -974
   -53,130
   -53,195
9
9
1
0
0
0
0
0

10
10
1
2
03:39
20:20
08:31
22:38
17,305
  8,216
  -957
  -958
    13,861
    13,903
7
6
13
1
0
0
0
0

11
11
11
1
2
3
00:00
12:47
21:36
01:01
17:14
23:59
  3,680
16,007
  8,574
  -966
  -966
  -962
    -1,127
    -1,052
    -1,007
4
7
5
0
0
28
0
0
0
0
0
0

12
1
01:50
07:44
21,213
  -966
   289,706
30
0
0
0

13
1
16:14
22:48
23,632
  -964
  -296,256
6
18
0
0

14
1
09:49
15:44
21,080
  -963
   120,503
35
0
0
0

15
15
15
15
1
2
3
4
00:00
06:44
09:19
22:23
02:16
09:18
10:44
23:59
  8,195
  9,159
  5,054
  5,790
  -967
  -967
  -968
  -965
   283,155
   283,258
   283,287
   283,487
8
13
6
8
0
0
0
0
0
0
0
0
0
0
0
0

16
16
16
1
2
3
07:42
09:19
15:21
09:18
10:37
19:59
  5,770
  4,691
16,511
  -966
  -964
  -965
   -58,058
   -58,040
   -57,951
7
6
15
0
0
0
0
0
0
0
0
0

17
17
1
2
00:00
21:35
03:34
23:59
12,800
  8,645
  -975
  -962
   -56,481
   -56,613
9
5
8
0
0
0
0
0

18
18
1
2
06:58
09:19
09:18
13:40
  8,378
15,627
  -964
  -964
    62,160
    62,120
6
16
0
0
0
0
0
0

19
19
1
2
10:38
18:59
14:31
22:56
13,952
14,183
  -965
  -961
   -28,562
   -28,529
6
7
2
4
0
0
0
0

20
1
14:05
19:55
20,969
  -964
   -85,503
7
8
0
0

21
21
1
2
05:36
09:19
09:18
12:44
13,310
12,298
  -964
  -963
   -18,744
   -18,717
9
6
0
0
0
0
0
0

22
22
1
2
08:07
09:19
09:18
15:14
  4,229
21,292
  -966
  -964
  -202,029
  -202,016
5
6
0
4
0
0
0
0

23
1
14:36
21:38
25,314
  -965
  -390,576
2
134
0
0

24
24
1
2
03:50
09:19
09:18
10:53
19,686
  5,607
  -964
  -959
  -184,362
  -184,394
12
7
0
0
0
0
0
0

25
1
16:13
23:20
25,648
  -963
  -376,547
154
0
0
0

26
26
26
1
2
3
00:00
07:12
09:19
02:37
09:18
11:28
  9,417
  7,518
  7,751
  -966
  -967
  -965
   -58,998
   -59,043
   -59,055
6
4
6
0
1
0
0
0
0
0
0
0

27
1
00:00
04:23
15,800
  -962
   -44,053
16
0
0
0

28
28
1
2
00:00
20:11
02:54
23:59
10,437
13,687
  -965
  -958
    23,216
    23,244
3
4
46
47
0
0
0
0

29
29
1
2
04:07
09:19
09:18
10:40
18,633
  4,800
  -965
  -967
   -13,642
   -13,690
20
7
0
0
0
0
0
0

30
1
03:18
08:41
19,340
  -973
  -142,157
16
0
0
0

31
1
12:15
17:35
19,144
  -970
    57,511
6
0
0
0

32
1
12:48
19:06
22,601
  -965
  -271,812
33
0
0
0

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,(ignoring receiver, antenna and cable delays).
G: Average value of UTC(AUS) minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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	-
2	1	01:08	07:00	21,119	-965	-154,539	3	61	0	0
3 3	1 2	09:31 18:06	13:43 21:46	15,086 13,230	-961 -962	-384,399 -384,556	23 19	0 0	0 0	0 0
4	1	00:03	05:23	19,241	-967	61,497	83	0	0	0
5	-
6 6	1 2	09:19 18:14	13:33 21:06	15,258 10,268	-966 -966	-94,024 -94,518	74 48	0 0	0 0	0 0
7	1	17:00	23:59	25,160	-964	-20,908	6	38	0	0
8 8	1 2	00:00 18:44	01:52 23:59	6,608 18,907	-965 -962	198,751 198,884	3 13	27 0	0 0	0 0
9 9	1 2	00:29 10:16	05:23 12:49	17,616 9,133	-961 -974	-53,130 -53,195	9 9	1 0	0 0	0 0
10 10	1 2	03:39 20:20	08:31 22:38	17,305 8,216	-957 -958	13,861 13,903	7 6	13 1	0 0	0 0
11 11 11	1 2 3	00:00 12:47 21:36	01:01 17:14 23:59	3,680 16,007 8,574	-966 -966 -962	-1,127 -1,052 -1,007	4 7 5	0 0 28	0 0 0	0 0 0
12	1	01:50	07:44	21,213	-966	289,706	30	0	0	0
13	1	16:14	22:48	23,632	-964	-296,256	6	18	0	0
14	1	09:49	15:44	21,080	-963	120,503	35	0	0	0
15 15 15 15	1 2 3 4	00:00 06:44 09:19 22:23	02:16 09:18 10:44 23:59	8,195 9,159 5,054 5,790	-967 -967 -968 -965	283,155 283,258 283,287 283,487	8 13 6 8	0 0 0 0	0 0 0 0	0 0 0 0
16 16 16	1 2 3	07:42 09:19 15:21	09:18 10:37 19:59	5,770 4,691 16,511	-966 -964 -965	-58,058 -58,040 -57,951	7 6 15	0 0 0	0 0 0	0 0 0
17 17	1 2	00:00 21:35	03:34 23:59	12,800 8,645	-975 -962	-56,481 -56,613	9 5	8 0	0 0	0 0
18 18	1 2	06:58 09:19	09:18 13:40	8,378 15,627	-964 -964	62,160 62,120	6 16	0 0	0 0	0 0
19 19	1 2	10:38 18:59	14:31 22:56	13,952 14,183	-965 -961	-28,562 -28,529	6 7	2 4	0 0	0 0
20	1	14:05	19:55	20,969	-964	-85,503	7	8	0	0
21 21	1 2	05:36 09:19	09:18 12:44	13,310 12,298	-964 -963	-18,744 -18,717	9 6	0 0	0 0	0 0
22 22	1 2	08:07 09:19	09:18 15:14	4,229 21,292	-966 -964	-202,029 -202,016	5 6	0 4	0 0	0 0
23	1	14:36	21:38	25,314	-965	-390,576	2	134	0	0
24 24	1 2	03:50 09:19	09:18 10:53	19,686 5,607	-964 -959	-184,362 -184,394	12 7	0 0	0 0	0 0
25	1	16:13	23:20	25,648	-963	-376,547	154	0	0	0
26 26 26	1 2 3	00:00 07:12 09:19	02:37 09:18 11:28	9,417 7,518 7,751	-966 -967 -965	-58,998 -59,043 -59,055	6 4 6	0 1 0	0 0 0	0 0 0
27	1	00:00	04:23	15,800	-962	-44,053	16	0	0	0
28 28	1 2	00:00 20:11	02:54 23:59	10,437 13,687	-965 -958	23,216 23,244	3 4	46 47	0 0	0 0
29 29	1 2	04:07 09:19	09:18 10:40	18,633 4,800	-965 -967	-13,642 -13,690	20 7	0 0	0 0	0 0
30	1	03:18	08:41	19,340	-973	-142,157	16	0	0	0
31	1	12:15	17:35	19,144	-970	57,511	6	0	0	0
32	1	12:48	19:06	22,601	-965	-271,812	33	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-