GPS Space Vehicle Time Integrity for MJD 55306, Tuesday 20 April 2010

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
-

2
1
01:04
06:16
18,735
  -125
  -248,235
21
54
0
3

3
3
1
2
09:30
17:19
12:55
20:53
12,243
12,821
  -115
  -121
  -544,494
  -544,641
20
21
16
88
0
0
4
7

4
1
00:00
04:39
16,723
  -124
   -64,000
40
0
0
4

5
5
1
2
03:08
20:20
07:33
21:29
15,902
  4,128
  -128
  -125
     1,764
     1,773
11
14
221
62
0
0
6
5

6
6
1
2
09:11
18:14
12:21
20:05
11,420
  6,645
  -125
  -128
  -661,890
  -661,597
33
23
14
14
0
0
1
8

7
7
1
2
16:21
18:33
18:16
23:33
  6,891
17,997
  -118
  -118
     -423
     -418
7
9
53
155
0
0
4
1

8
8
1
2
00:00
18:17
01:00
23:59
  3,604
20,562
  -119
  -111
    -5,115
    -5,117
11
5
21
53
0
0
7
0

9
1
00:00
04:30
16,137
  -124
    -1,988
11
1
0
5

10
10
1
2
02:24
19:02
06:45
21:44
15,475
  9,616
  -120
  -118
    40,616
    40,670
18
10
197
82
0
0
30
14

11
11
1
2
12:21
20:53
16:29
23:59
14,726
11,142
  -120
  -113
    57,560
    57,633
14
14
82
97
0
0
6
0

12
1
01:04
06:58
21,157
  -125
   124,527
30
0
0
10

13
1
15:14
18:32
11,765
  -118
  -305,274
11
180
0
6

14
1
09:27
15:05
20,309
  -123
   -36,285
28
5
0
6

15
15
15
1
2
3
00:00
07:09
22:32
01:32
09:51
23:59
  5,490
  9,761
  5,215
  -128
  -124
  -117
   284,295
   284,159
   283,901
13
21
7
25
74
11
0
0
0
3
2
0

16
16
1
2
07:40
14:32
09:10
19:00
  5,387
15,939
  -124
  -120
    63,263
    63,383
14
24
31
58
0
0
6
19

17
17
1
2
00:20
21:45
03:07
23:59
10,041
  8,066
  -123
  -118
  -145,558
  -145,742
11
8
13
1
0
0
4
0

18
1
06:17
12:21
21,835
  -120
   -63,170
17
43
0
6

19
19
1
2
10:05
20:05
13:44
22:05
13,144
  7,177
  -118
  -115
    29,241
    29,328
14
14
74
47
0
0
8
0

20
1
13:25
19:08
20,406
  -115
   -57,530
8
163
0
19

21
21
1
2
05:01
06:46
06:16
12:06
  4,511
19,228
  -125
  -121
    54,542
    54,581
12
14
53
0
0
0
7
4

22
1
07:34
14:21
24,405
  -117
  -174,137
10
197
0
7

23
1
13:57
20:53
24,905
  -116
  -373,709
11
61
0
2

24
1
05:29
12:06
23,823
  -117
  -280,721
21
22
0
2

25
-

26
26
1
2
00:00
07:34
01:03
09:10
  3,813
  5,771
  -118
  -124
    41,385
    41,512
9
12
23
0
0
0
1
1

27
1
00:24
04:12
13,646
  -120
  -144,709
13
13
0
2

28
28
1
2
00:00
20:53
01:59
23:59
  7,163
11,177
  -128
  -113
    18,010
    17,959
10
6
60
11
0
0
1
0

29
1
04:12
09:26
18,837
  -123
  -114,093
15
29
0
2

30
1
02:29
06:45
15,280
  -124
  -235,403
16
82
0
14

31
1
12:07
16:50
17,018
  -123
    41,010
12
133
0
0

32
1
12:34
18:16
20,410
  -118
   -47,333
50
14
0
2

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	01:04	06:16	18,735	-125	-248,235	21	54	0	3
3 3	1 2	09:30 17:19	12:55 20:53	12,243 12,821	-115 -121	-544,494 -544,641	20 21	16 88	0 0	4 7
4	1	00:00	04:39	16,723	-124	-64,000	40	0	0	4
5 5	1 2	03:08 20:20	07:33 21:29	15,902 4,128	-128 -125	1,764 1,773	11 14	221 62	0 0	6 5
6 6	1 2	09:11 18:14	12:21 20:05	11,420 6,645	-125 -128	-661,890 -661,597	33 23	14 14	0 0	1 8
7 7	1 2	16:21 18:33	18:16 23:33	6,891 17,997	-118 -118	-423 -418	7 9	53 155	0 0	4 1
8 8	1 2	00:00 18:17	01:00 23:59	3,604 20,562	-119 -111	-5,115 -5,117	11 5	21 53	0 0	7 0
9	1	00:00	04:30	16,137	-124	-1,988	11	1	0	5
10 10	1 2	02:24 19:02	06:45 21:44	15,475 9,616	-120 -118	40,616 40,670	18 10	197 82	0 0	30 14
11 11	1 2	12:21 20:53	16:29 23:59	14,726 11,142	-120 -113	57,560 57,633	14 14	82 97	0 0	6 0
12	1	01:04	06:58	21,157	-125	124,527	30	0	0	10
13	1	15:14	18:32	11,765	-118	-305,274	11	180	0	6
14	1	09:27	15:05	20,309	-123	-36,285	28	5	0	6
15 15 15	1 2 3	00:00 07:09 22:32	01:32 09:51 23:59	5,490 9,761 5,215	-128 -124 -117	284,295 284,159 283,901	13 21 7	25 74 11	0 0 0	3 2 0
16 16	1 2	07:40 14:32	09:10 19:00	5,387 15,939	-124 -120	63,263 63,383	14 24	31 58	0 0	6 19
17 17	1 2	00:20 21:45	03:07 23:59	10,041 8,066	-123 -118	-145,558 -145,742	11 8	13 1	0 0	4 0
18	1	06:17	12:21	21,835	-120	-63,170	17	43	0	6
19 19	1 2	10:05 20:05	13:44 22:05	13,144 7,177	-118 -115	29,241 29,328	14 14	74 47	0 0	8 0
20	1	13:25	19:08	20,406	-115	-57,530	8	163	0	19
21 21	1 2	05:01 06:46	06:16 12:06	4,511 19,228	-125 -121	54,542 54,581	12 14	53 0	0 0	7 4
22	1	07:34	14:21	24,405	-117	-174,137	10	197	0	7
23	1	13:57	20:53	24,905	-116	-373,709	11	61	0	2
24	1	05:29	12:06	23,823	-117	-280,721	21	22	0	2
25	-
26 26	1 2	00:00 07:34	01:03 09:10	3,813 5,771	-118 -124	41,385 41,512	9 12	23 0	0 0	1 1
27	1	00:24	04:12	13,646	-120	-144,709	13	13	0	2
28 28	1 2	00:00 20:53	01:59 23:59	7,163 11,177	-128 -113	18,010 17,959	10 6	60 11	0 0	1 0
29	1	04:12	09:26	18,837	-123	-114,093	15	29	0	2
30	1	02:29	06:45	15,280	-124	-235,403	16	82	0	14
31	1	12:07	16:50	17,018	-123	41,010	12	133	0	0
32	1	12:34	18:16	20,410	-118	-47,333	50	14	0	2
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-