GPS Space Vehicle Time Integrity for MJD 55957, Tuesday 31 January 2012

As viewed from the National Measurement Institute, Lindfield, 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
01:13
15:49
03:59
20:20
  9,861
16,093
  -719
  -715
  -198,297
  -198,919
38
54
5
0
0
0
29
17

2
1
03:59
09:47
20,868
  -712
  -377,712
15
83
0
2

3
3
1
2
12:13
20:42
16:16
23:59
14,582
11,861
  -711
  -716
    -4,157
    -4,315
25
19
0
20
0
0
9
0

4
1
03:01
08:20
19,116
  -712
   -80,283
63
0
0
19

5
5
1
2
00:00
06:27
01:12
11:12
  4,360
17,055
  -713
  -712
   276,281
   276,416
15
25
13
23
0
0
8
16

6
6
1
2
14:36
21:30
16:09
23:22
  5,561
  6,717
  -707
  -719
   -28,666
   -28,728
9
8
42
12
0
0
1
8

7
7
1
2
00:00
20:20
03:03
23:59
10,962
13,144
  -715
  -716
   -54,363
   -54,562
10
13
57
0
0
0
3
0

8
8
8
1
2
3
00:00
03:04
21:44
03:01
04:25
23:59
10,867
  4,782
  8,138
  -718
  -720
  -716
    -1,236
    -1,239
    -1,246
4
8
5
50
23
41
0
0
0
1
17
0

9
9
1
2
04:00
13:13
08:06
15:15
14,759
  7,190
  -714
  -714
  -136,108
  -136,186
10
19
2
89
0
0
7
30

10
10
1
2
05:23
22:58
09:03
23:59
13,177
  3,675
  -711
  -710
    26,771
    26,848
11
6
66
4
0
0
24
0

11
11
1
2
00:23
15:15
03:01
19:35
  9,431
15,539
  -716
  -713
   227,172
   227,376
13
15
59
25
0
0
5
9

12
1
04:28
10:21
21,156
  -716
   -50,438
15
66
0
22

13
13
13
1
2
3
00:00
19:36
21:44
01:36
21:29
23:59
  5,726
  6,776
  8,132
  -706
  -715
  -717
  -228,438
  -228,293
  -228,277
14
12
6
7
94
46
0
0
0
24
3
0

14
1
12:45
18:48
21,676
  -716
  -192,872
15
169
0
29

15
15
1
2
02:26
09:48
03:59
13:54
  5,513
14,710
  -717
  -716
    93,018
    93,000
10
16
43
138
0
0
4
6

16
1
18:48
21:43
10,490
  -718
   220,656
12
127
0
1

17
1
00:39
06:27
20,868
  -716
  -152,343
14
132
0
13

18
1
09:30
15:49
22,705
  -711
  -180,087
13
41
0
3

19
19
1
2
13:29
15:49
15:34
17:15
  7,460
  5,127
  -707
  -711
   230,468
   230,493
10
9
37
29
0
0
15
3

20
1
16:45
22:14
19,529
  -714
   -61,775
9
42
0
11

21
21
1
2
08:34
10:22
09:47
15:34
  4,350
18,752
  -713
  -714
   200,540
   200,573
10
13
9
0
0
0
32
9

22
22
1
2
11:13
13:29
13:16
18:15
  7,416
17,168
  -710
  -711
  -143,651
  -143,650
7
6
4
118
0
0
1
6

23
1
18:16
23:25
18,559
  -713
  -237,717
18
26
0
0

24
-

25
1
06:00
11:21
19,265
  -714
   -32,095
8
70
0
11

26
26
1
2
00:16
09:28
04:46
12:12
16,124
  9,792
  -710
  -708
   318,672
   319,114
70
45
0
0
0
0
11
16

27
1
03:10
07:27
15,367
  -706
  -352,542
15
16
0
14

28
28
28
28
1
2
3
4
00:00
01:37
03:07
22:58
01:12
03:05
05:45
23:59
  4,353
  5,300
  9,490
  3,672
  -711
  -715
  -715
  -712
  -108,643
  -108,670
  -108,698
  -108,953
6
8
13
6
0
1
79
0
0
0
0
0
1
1
7
0

29
1
07:28
13:16
20,935
  -712
  -280,998
24
34
0
14

30
30
30
1
2
3
09:48
11:22
17:28
11:12
12:44
21:43
  4,931
  4,966
15,078
  -702
  -705
  -715
    27,747
    27,822
    28,195
21
29
65
0
4
0
0
0
0
4261
4967
3904

31
1
15:35
20:25
17,349
  -717
  -203,214
25
97
0
11

32
1
16:09
21:29
18,920
  -711
   400,142
30
20
0
11

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 1	1 2	01:13 15:49	03:59 20:20	9,861 16,093	-719 -715	-198,297 -198,919	38 54	5 0	0 0	29 17
2	1	03:59	09:47	20,868	-712	-377,712	15	83	0	2
3 3	1 2	12:13 20:42	16:16 23:59	14,582 11,861	-711 -716	-4,157 -4,315	25 19	0 20	0 0	9 0
4	1	03:01	08:20	19,116	-712	-80,283	63	0	0	19
5 5	1 2	00:00 06:27	01:12 11:12	4,360 17,055	-713 -712	276,281 276,416	15 25	13 23	0 0	8 16
6 6	1 2	14:36 21:30	16:09 23:22	5,561 6,717	-707 -719	-28,666 -28,728	9 8	42 12	0 0	1 8
7 7	1 2	00:00 20:20	03:03 23:59	10,962 13,144	-715 -716	-54,363 -54,562	10 13	57 0	0 0	3 0
8 8 8	1 2 3	00:00 03:04 21:44	03:01 04:25 23:59	10,867 4,782 8,138	-718 -720 -716	-1,236 -1,239 -1,246	4 8 5	50 23 41	0 0 0	1 17 0
9 9	1 2	04:00 13:13	08:06 15:15	14,759 7,190	-714 -714	-136,108 -136,186	10 19	2 89	0 0	7 30
10 10	1 2	05:23 22:58	09:03 23:59	13,177 3,675	-711 -710	26,771 26,848	11 6	66 4	0 0	24 0
11 11	1 2	00:23 15:15	03:01 19:35	9,431 15,539	-716 -713	227,172 227,376	13 15	59 25	0 0	5 9
12	1	04:28	10:21	21,156	-716	-50,438	15	66	0	22
13 13 13	1 2 3	00:00 19:36 21:44	01:36 21:29 23:59	5,726 6,776 8,132	-706 -715 -717	-228,438 -228,293 -228,277	14 12 6	7 94 46	0 0 0	24 3 0
14	1	12:45	18:48	21,676	-716	-192,872	15	169	0	29
15 15	1 2	02:26 09:48	03:59 13:54	5,513 14,710	-717 -716	93,018 93,000	10 16	43 138	0 0	4 6
16	1	18:48	21:43	10,490	-718	220,656	12	127	0	1
17	1	00:39	06:27	20,868	-716	-152,343	14	132	0	13
18	1	09:30	15:49	22,705	-711	-180,087	13	41	0	3
19 19	1 2	13:29 15:49	15:34 17:15	7,460 5,127	-707 -711	230,468 230,493	10 9	37 29	0 0	15 3
20	1	16:45	22:14	19,529	-714	-61,775	9	42	0	11
21 21	1 2	08:34 10:22	09:47 15:34	4,350 18,752	-713 -714	200,540 200,573	10 13	9 0	0 0	32 9
22 22	1 2	11:13 13:29	13:16 18:15	7,416 17,168	-710 -711	-143,651 -143,650	7 6	4 118	0 0	1 6
23	1	18:16	23:25	18,559	-713	-237,717	18	26	0	0
24	-
25	1	06:00	11:21	19,265	-714	-32,095	8	70	0	11
26 26	1 2	00:16 09:28	04:46 12:12	16,124 9,792	-710 -708	318,672 319,114	70 45	0 0	0 0	11 16
27	1	03:10	07:27	15,367	-706	-352,542	15	16	0	14
28 28 28 28	1 2 3 4	00:00 01:37 03:07 22:58	01:12 03:05 05:45 23:59	4,353 5,300 9,490 3,672	-711 -715 -715 -712	-108,643 -108,670 -108,698 -108,953	6 8 13 6	0 1 79 0	0 0 0 0	1 1 7 0
29	1	07:28	13:16	20,935	-712	-280,998	24	34	0	14
30 30 30	1 2 3	09:48 11:22 17:28	11:12 12:44 21:43	4,931 4,966 15,078	-702 -705 -715	27,747 27,822 28,195	21 29 65	0 4 0	0 0 0	4261 4967 3904
31	1	15:35	20:25	17,349	-717	-203,214	25	97	0	11
32	1	16:09	21:29	18,920	-711	400,142	30	20	0	11
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-