GPS Space Vehicle Time Integrity for MJD 54508, Tuesday 12 February 2008

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
1
1
2
16:34
17:57
17:52
23:05
  4,692
18,505
  -121
  -121
  -185,424
  -185,456
6
11
0
0
0
0
0
0

2
1
06:52
12:44
21,026
  -123
  -173,872
19
0
0
0

3
3
3
3
1
2
3
4
00:00
15:07
16:32
17:57
03:26
16:30
17:52
19:27
12,371
  4,962
  4,771
  5,423
  -124
  -122
  -124
  -131
  -186,115
  -186,379
  -186,407
  -186,443
19
8
8
12
0
0
0
0
0
0
0
0
0
0
0
0

4
1
05:52
11:12
19,127
  -125
     7,407
37
0
0
0

5
1
08:22
13:57
20,036
  -122
  -685,943
85
0
0
0

6
1
11:11
16:30
19,091
  -122
   -18,265
101
0
0
0

7
-

8
8
1
2
00:30
04:25
04:21
07:35
13,846
11,371
  -127
  -123
   140,543
   140,566
8
6
0
2
0
0
0
0

9
9
1
2
06:22
16:32
11:13
17:52
17,406
  4,771
  -124
  -134
  -110,238
  -110,303
10
4
0
0
0
0
0
0

10
10
1
2
02:08
09:39
04:21
14:23
  7,941
17,010
  -124
  -113
   243,247
   243,642
28
63
0
0
0
0
0
0

11
11
1
2
04:25
18:47
07:01
23:10
  9,321
15,797
  -128
  -123
   -27,142
   -27,135
4
4
2
48
0
0
0
0

12
1
07:38
13:32
21,160
  -124
   356,218
5
50
0
0

13
13
1
2
00:00
22:10
04:21
23:59
15,680
  6,557
  -124
  -123
  -239,768
  -239,927
12
5
0
0
0
0
0
0

14
14
1
2
16:32
17:57
17:52
21:28
  4,771
12,671
  -124
  -122
   298,053
   298,027
4
11
0
0
0
0
0
0

15
15
1
2
04:25
12:43
08:06
16:30
13,241
13,631
  -129
  -121
    76,113
    76,201
12
12
0
0
0
0
0
0

16
16
16
1
2
3
00:00
13:31
21:15
01:52
16:25
23:59
  6,716
10,396
  9,799
  -124
  -123
  -119
  -132,934
  -132,935
  -132,932
5
4
3
0
6
32
0
0
0
0
0
0

17
1
04:25
09:35
18,511
  -125
   -42,807
6
26
0
0

18
18
18
1
2
3
12:31
16:32
17:57
16:30
17:52
19:05
14,344
  4,771
  4,075
  -121
  -122
  -123
   204,837
   204,807
   204,791
11
4
5
0
0
2
0
0
0
0
0
0

19
19
19
1
2
3
00:47
16:32
17:57
04:21
17:52
20:15
12,793
  4,771
  8,303
  -125
  -120
  -122
   -20,562
   -20,634
   -20,646
6
4
6
5
0
16
0
0
0
0
0
0

20
20
1
2
00:00
19:56
01:49
23:59
  6,549
14,580
  -125
  -117
  -120,870
  -120,806
3
5
9
73
0
0
0
0

21
21
1
2
13:00
16:32
16:30
17:52
12,598
  4,771
  -118
  -123
   -71,947
   -71,944
2
3
0
3
0
0
0
0

22
22
22
1
2
3
13:59
16:32
17:57
16:30
17:52
21:07
  9,024
  4,771
11,393
  -121
  -121
  -121
  -208,504
  -208,506
  -208,509
3
1
4
68
0
34
0
0
0
0
0
0

23
23
1
2
00:00
20:08
03:18
23:59
11,865
13,870
  -125
  -120
  -333,533
  -333,737
13
9
0
0
0
0
0
0

24
1
09:42
16:30
24,439
  -123
   -70,069
19
0
0
0

25
25
25
1
2
3
00:00
04:25
22:21
04:21
05:33
23:59
15,680
  4,096
  5,869
  -132
  -132
  -128
  -511,024
  -511,085
  -511,425
27
9
9
0
0
0
0
0
0
0
0
0

26
26
1
2
04:25
12:35
08:02
16:18
13,026
13,379
  -124
  -118
  -181,189
  -181,482
37
38
0
0
0
0
0
0

27
27
1
2
00:00
04:25
04:21
06:23
15,680
  7,054
  -118
  -125
  -167,355
  -167,389
14
5
0
0
0
0
0
0

28
28
1
2
01:46
04:25
04:21
08:46
  9,274
15,603
  -132
  -128
    14,884
    14,894
4
4
55
0
0
0
0
0

29
1
09:41
16:15
23,582
  -133
    61,335
38
0
0
0

30
1
09:09
14:31
19,302
  -118
   -63,667
10
0
0
0

31
1
18:03
23:23
19,176
  -119
     8,833
11
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,(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	16:34 17:57	17:52 23:05	4,692 18,505	-121 -121	-185,424 -185,456	6 11	0 0	0 0	0 0
2	1	06:52	12:44	21,026	-123	-173,872	19	0	0	0
3 3 3 3	1 2 3 4	00:00 15:07 16:32 17:57	03:26 16:30 17:52 19:27	12,371 4,962 4,771 5,423	-124 -122 -124 -131	-186,115 -186,379 -186,407 -186,443	19 8 8 12	0 0 0 0	0 0 0 0	0 0 0 0
4	1	05:52	11:12	19,127	-125	7,407	37	0	0	0
5	1	08:22	13:57	20,036	-122	-685,943	85	0	0	0
6	1	11:11	16:30	19,091	-122	-18,265	101	0	0	0
7	-
8 8	1 2	00:30 04:25	04:21 07:35	13,846 11,371	-127 -123	140,543 140,566	8 6	0 2	0 0	0 0
9 9	1 2	06:22 16:32	11:13 17:52	17,406 4,771	-124 -134	-110,238 -110,303	10 4	0 0	0 0	0 0
10 10	1 2	02:08 09:39	04:21 14:23	7,941 17,010	-124 -113	243,247 243,642	28 63	0 0	0 0	0 0
11 11	1 2	04:25 18:47	07:01 23:10	9,321 15,797	-128 -123	-27,142 -27,135	4 4	2 48	0 0	0 0
12	1	07:38	13:32	21,160	-124	356,218	5	50	0	0
13 13	1 2	00:00 22:10	04:21 23:59	15,680 6,557	-124 -123	-239,768 -239,927	12 5	0 0	0 0	0 0
14 14	1 2	16:32 17:57	17:52 21:28	4,771 12,671	-124 -122	298,053 298,027	4 11	0 0	0 0	0 0
15 15	1 2	04:25 12:43	08:06 16:30	13,241 13,631	-129 -121	76,113 76,201	12 12	0 0	0 0	0 0
16 16 16	1 2 3	00:00 13:31 21:15	01:52 16:25 23:59	6,716 10,396 9,799	-124 -123 -119	-132,934 -132,935 -132,932	5 4 3	0 6 32	0 0 0	0 0 0
17	1	04:25	09:35	18,511	-125	-42,807	6	26	0	0
18 18 18	1 2 3	12:31 16:32 17:57	16:30 17:52 19:05	14,344 4,771 4,075	-121 -122 -123	204,837 204,807 204,791	11 4 5	0 0 2	0 0 0	0 0 0
19 19 19	1 2 3	00:47 16:32 17:57	04:21 17:52 20:15	12,793 4,771 8,303	-125 -120 -122	-20,562 -20,634 -20,646	6 4 6	5 0 16	0 0 0	0 0 0
20 20	1 2	00:00 19:56	01:49 23:59	6,549 14,580	-125 -117	-120,870 -120,806	3 5	9 73	0 0	0 0
21 21	1 2	13:00 16:32	16:30 17:52	12,598 4,771	-118 -123	-71,947 -71,944	2 3	0 3	0 0	0 0
22 22 22	1 2 3	13:59 16:32 17:57	16:30 17:52 21:07	9,024 4,771 11,393	-121 -121 -121	-208,504 -208,506 -208,509	3 1 4	68 0 34	0 0 0	0 0 0
23 23	1 2	00:00 20:08	03:18 23:59	11,865 13,870	-125 -120	-333,533 -333,737	13 9	0 0	0 0	0 0
24	1	09:42	16:30	24,439	-123	-70,069	19	0	0	0
25 25 25	1 2 3	00:00 04:25 22:21	04:21 05:33 23:59	15,680 4,096 5,869	-132 -132 -128	-511,024 -511,085 -511,425	27 9 9	0 0 0	0 0 0	0 0 0
26 26	1 2	04:25 12:35	08:02 16:18	13,026 13,379	-124 -118	-181,189 -181,482	37 38	0 0	0 0	0 0
27 27	1 2	00:00 04:25	04:21 06:23	15,680 7,054	-118 -125	-167,355 -167,389	14 5	0 0	0 0	0 0
28 28	1 2	01:46 04:25	04:21 08:46	9,274 15,603	-132 -128	14,884 14,894	4 4	55 0	0 0	0 0
29	1	09:41	16:15	23,582	-133	61,335	38	0	0	0
30	1	09:09	14:31	19,302	-118	-63,667	10	0	0	0
31	1	18:03	23:23	19,176	-119	8,833	11	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-