GPS Space Vehicle Time Integrity for MJD 54485

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
18:15
23:59
20,661
   -80
  -180,410
8
24
0
0

2
1
08:34
14:12
20,255
   -86
  -167,830
22
9
0
0

3
3
1
2
01:32
18:21
05:01
21:01
12,442
  9,561
  -101
   -93
  -175,451
  -175,771
23
17
42
0
0
0
0
0

4
1
07:27
12:27
18,014
   -88
    54,440
34
0
0
0

5
1
09:57
14:59
18,076
   -83
  -654,777
90
0
0
0

6
1
12:28
18:16
20,848
   -86
  -144,647
97
0
0
0

7
-

8
1
02:06
09:11
25,383
   -86
   137,555
17
25
0
0

9
9
1
2
08:00
18:02
12:48
20:15
17,218
  7,854
   -88
   -88
  -106,675
  -106,733
13
14
109
53
0
0
0
0

10
1
11:02
15:37
16,452
   -88
   216,307
70
0
0
0

11
11
1
2
05:45
21:02
08:34
23:59
10,077
10,586
   -91
   -85
   -27,110
   -27,110
12
8
60
45
0
0
0
0

12
1
09:13
14:42
19,617
   -89
   354,559
7
95
0
0

13
1
00:00
06:18
22,458
   -97
  -235,347
18
44
0
0

14
1
17:28
23:08
20,392
   -84
   303,975
18
45
0
0

15
15
1
2
06:04
15:18
09:41
18:02
12,894
  9,823
   -92
   -89
    72,018
    72,067
12
10
99
93
0
0
0
0

16
16
16
1
2
3
00:00
16:00
22:48
03:24
17:11
23:59
12,162
  4,230
  4,217
   -98
   -86
   -86
  -132,149
  -132,173
  -132,190
13
8
8
112
22
35
0
0
0
0
0
0

17
1
05:03
11:08
21,850
   -90
   -44,178
13
130
0
0

18
18
1
2
14:13
18:19
18:17
20:39
14,664
  8,363
   -85
   -83
   210,681
   210,650
10
9
2
11
0
0
0
0

19
19
1
2
03:23
18:03
06:04
21:50
  9,567
13,585
   -93
   -83
   -17,525
   -17,600
12
9
98
65
0
0
0
0

20
20
1
2
00:00
21:32
03:23
23:59
12,123
  8,755
   -98
   -78
  -122,333
  -122,258
5
9
19
39
0
0
0
0

21
21
1
2
12:53
18:17
18:14
20:03
19,303
  6,383
   -84
   -85
   -73,372
   -73,365
7
21
73
96
0
0
0
0

22
1
15:50
22:41
24,633
   -82
  -207,409
7
139
0
0

23
23
1
2
00:00
21:46
04:51
23:59
17,391
  8,021
   -94
   -77
  -327,743
  -327,945
17
11
7
3
0
0
0
0

24
24
1
2
12:28
15:00
14:42
17:11
  8,075
  7,837
   -90
   -88
   -63,992
   -64,021
7
9
1
14
0
0
0
0

25
25
1
2
00:10
06:04
05:45
07:17
20,028
  4,282
  -101
   -94
  -502,312
  -502,357
18
15
1
39
0
0
0
0

26
26
1
2
05:45
15:00
09:38
17:28
13,822
  8,836
   -93
   -95
  -160,611
  -160,940
41
28
1
1
0
0
0
0

27
27
27
1
2
3
01:01
03:25
06:18
03:23
06:04
07:59
  8,476
  9,490
  6,077
  -104
   -93
   -91
  -162,158
  -162,175
  -162,195
10
9
10
58
3
36
0
0
0
0
0
0

28
1
03:23
10:19
24,844
   -95
    13,846
12
54
0
0

29
1
11:14
12:52
  5,880
  -101
    75,339
18
1
0
0

30
30
1
2
10:43
12:48
12:27
14:59
  6,070
  7,863
   -81
   -83
   -60,677
   -60,691
15
6
65
10
0
0
0
0

31
31
1
2
00:00
20:04
01:02
23:59
  3,720
14,130
   -95
   -87
     5,876
     5,995
16
8
33
7
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	18:15	23:59	20,661	-80	-180,410	8	24	0	0
2	1	08:34	14:12	20,255	-86	-167,830	22	9	0	0
3 3	1 2	01:32 18:21	05:01 21:01	12,442 9,561	-101 -93	-175,451 -175,771	23 17	42 0	0 0	0 0
4	1	07:27	12:27	18,014	-88	54,440	34	0	0	0
5	1	09:57	14:59	18,076	-83	-654,777	90	0	0	0
6	1	12:28	18:16	20,848	-86	-144,647	97	0	0	0
7	-
8	1	02:06	09:11	25,383	-86	137,555	17	25	0	0
9 9	1 2	08:00 18:02	12:48 20:15	17,218 7,854	-88 -88	-106,675 -106,733	13 14	109 53	0 0	0 0
10	1	11:02	15:37	16,452	-88	216,307	70	0	0	0
11 11	1 2	05:45 21:02	08:34 23:59	10,077 10,586	-91 -85	-27,110 -27,110	12 8	60 45	0 0	0 0
12	1	09:13	14:42	19,617	-89	354,559	7	95	0	0
13	1	00:00	06:18	22,458	-97	-235,347	18	44	0	0
14	1	17:28	23:08	20,392	-84	303,975	18	45	0	0
15 15	1 2	06:04 15:18	09:41 18:02	12,894 9,823	-92 -89	72,018 72,067	12 10	99 93	0 0	0 0
16 16 16	1 2 3	00:00 16:00 22:48	03:24 17:11 23:59	12,162 4,230 4,217	-98 -86 -86	-132,149 -132,173 -132,190	13 8 8	112 22 35	0 0 0	0 0 0
17	1	05:03	11:08	21,850	-90	-44,178	13	130	0	0
18 18	1 2	14:13 18:19	18:17 20:39	14,664 8,363	-85 -83	210,681 210,650	10 9	2 11	0 0	0 0
19 19	1 2	03:23 18:03	06:04 21:50	9,567 13,585	-93 -83	-17,525 -17,600	12 9	98 65	0 0	0 0
20 20	1 2	00:00 21:32	03:23 23:59	12,123 8,755	-98 -78	-122,333 -122,258	5 9	19 39	0 0	0 0
21 21	1 2	12:53 18:17	18:14 20:03	19,303 6,383	-84 -85	-73,372 -73,365	7 21	73 96	0 0	0 0
22	1	15:50	22:41	24,633	-82	-207,409	7	139	0	0
23 23	1 2	00:00 21:46	04:51 23:59	17,391 8,021	-94 -77	-327,743 -327,945	17 11	7 3	0 0	0 0
24 24	1 2	12:28 15:00	14:42 17:11	8,075 7,837	-90 -88	-63,992 -64,021	7 9	1 14	0 0	0 0
25 25	1 2	00:10 06:04	05:45 07:17	20,028 4,282	-101 -94	-502,312 -502,357	18 15	1 39	0 0	0 0
26 26	1 2	05:45 15:00	09:38 17:28	13,822 8,836	-93 -95	-160,611 -160,940	41 28	1 1	0 0	0 0
27 27 27	1 2 3	01:01 03:25 06:18	03:23 06:04 07:59	8,476 9,490 6,077	-104 -93 -91	-162,158 -162,175 -162,195	10 9 10	58 3 36	0 0 0	0 0 0
28	1	03:23	10:19	24,844	-95	13,846	12	54	0	0
29	1	11:14	12:52	5,880	-101	75,339	18	1	0	0
30 30	1 2	10:43 12:48	12:27 14:59	6,070 7,863	-81 -83	-60,677 -60,691	15 6	65 10	0 0	0 0
31 31	1 2	00:00 20:04	01:02 23:59	3,720 14,130	-95 -87	5,876 5,995	16 8	33 7	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-