GPS Space Vehicle Time Integrity for MJD 51991

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
00:35
07:33
25,048
   126
  -169,522
17
94
0
0

2
1
06:14
13:15
25,269
   120
   356,779
38
0
0
0

3
3
1
2
04:15
19:39
07:05
23:34
10,116
14,075
   120
   105
   -14,026
   -14,225
17
15
88
43
0
0
0
0

4
4
1
2
03:11
10:04
04:31
15:16
  4,655
18,709
   135
   111
  -695,539
  -695,671
14
19
24
51
0
0
0
0

5
1
12:06
17:39
19,844
   120
  -292,018
18
76
0
0

6
1
13:48
20:20
23,514
   107
      425
12
178
0
0

7
1
07:39
13:44
21,826
   118
  -581,051
30
9
0
0

8
1
04:32
11:33
25,197
   122
   -27,520
354
0
4636
0

9
9
1
2
10:21
20:21
15:15
22:17
17,530
  6,864
   114
    99
    36,907
    36,939
15
12
201
46
0
0
0
0

10
10
1
2
07:13
13:38
08:16
18:27
  3,701
17,281
   129
   107
    -1,251
    -1,291
11
10
11
109
0
0
0
0

11
11
11
1
2
3
00:00
08:13
22:26
03:21
10:34
23:59
12,069
  8,451
  5,603
   124
   128
   118
    -1,401
    -1,399
    -1,412
4
9
13
25
26
53
0
0
0
0
0
0

12
-

13
1
02:11
08:39
23,325
   121
      842
9
59
0
0

14
14
1
2
00:00
20:21
01:43
23:59
  6,128
13,130
   119
   107
    96,531
    96,707
15
10
37
45
0
0
0
0

15
-

16
-

17
1
15:13
20:37
19,360
   115
   304,180
17
12
0
0

18
18
1
2
16:56
22:21
22:20
23:34
19,491
  4,330
   108
    88
    51,406
    51,265
62
22
0
12
0
0
0
0

19
-

20
1
00:33
05:53
19,145
   123
    61,392
13
60
0
0

21
21
21
21
1
2
3
4
00:00
18:36
20:37
22:20
01:30
19:38
22:17
23:59
  5,442
  3,729
  6,001
  5,933
   132
    94
    97
    95
    -1,670
    -1,713
    -1,713
    -1,717
13
6
5
8
37
4
16
19
0
0
0
0
0
0
0
0

22
22
22
1
2
3
00:58
04:44
17:31
04:42
05:47
20:03
13,445
  3,759
  9,086
   110
   106
   106
  -565,716
  -565,781
  -566,147
31
16
19
0
23
0
0
0
0
0
0
0

23
1
17:39
22:19
16,799
   107
    -9,902
9
156
0
0

24
1
11:13
16:55
20,531
   121
   -37,670
23
54
0
0

25
25
1
2
00:00
22:18
03:41
23:59
13,275
  6,092
   112
   107
   -12,206
   -12,237
11
6
60
7
0
0
0
0

26
26
1
2
08:32
16:39
12:10
20:37
12,963
14,171
   126
   112
  -393,570
  -394,199
78
88
1
0
0
0
0
0

27
1
03:21
10:26
25,237
   115
   -15,162
16
39
0
0

28
1
01:59
07:07
18,523
   121
   -13,727
12
97
0
0

29
29
1
2
00:00
20:03
02:15
23:59
  8,067
14,162
   118
   105
  -486,154
  -487,365
40
66
12
0
0
0
0
0

30
1
13:11
18:36
19,408
   113
    12,860
12
179
0
0

31
31
31
1
2
3
06:01
20:37
22:59
08:57
22:25
23:59
10,519
  6,461
  3,613
   128
   113
   110
   -35,896
   -35,989
   -36,005
16
11
6
121
88
2
0
0
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	00:35	07:33	25,048	126	-169,522	17	94	0	0
2	1	06:14	13:15	25,269	120	356,779	38	0	0	0
3 3	1 2	04:15 19:39	07:05 23:34	10,116 14,075	120 105	-14,026 -14,225	17 15	88 43	0 0	0 0
4 4	1 2	03:11 10:04	04:31 15:16	4,655 18,709	135 111	-695,539 -695,671	14 19	24 51	0 0	0 0
5	1	12:06	17:39	19,844	120	-292,018	18	76	0	0
6	1	13:48	20:20	23,514	107	425	12	178	0	0
7	1	07:39	13:44	21,826	118	-581,051	30	9	0	0
8	1	04:32	11:33	25,197	122	-27,520	354	0	4636	0
9 9	1 2	10:21 20:21	15:15 22:17	17,530 6,864	114 99	36,907 36,939	15 12	201 46	0 0	0 0
10 10	1 2	07:13 13:38	08:16 18:27	3,701 17,281	129 107	-1,251 -1,291	11 10	11 109	0 0	0 0
11 11 11	1 2 3	00:00 08:13 22:26	03:21 10:34 23:59	12,069 8,451 5,603	124 128 118	-1,401 -1,399 -1,412	4 9 13	25 26 53	0 0 0	0 0 0
12	-
13	1	02:11	08:39	23,325	121	842	9	59	0	0
14 14	1 2	00:00 20:21	01:43 23:59	6,128 13,130	119 107	96,531 96,707	15 10	37 45	0 0	0 0
15	-
16	-
17	1	15:13	20:37	19,360	115	304,180	17	12	0	0
18 18	1 2	16:56 22:21	22:20 23:34	19,491 4,330	108 88	51,406 51,265	62 22	0 12	0 0	0 0
19	-
20	1	00:33	05:53	19,145	123	61,392	13	60	0	0
21 21 21 21	1 2 3 4	00:00 18:36 20:37 22:20	01:30 19:38 22:17 23:59	5,442 3,729 6,001 5,933	132 94 97 95	-1,670 -1,713 -1,713 -1,717	13 6 5 8	37 4 16 19	0 0 0 0	0 0 0 0
22 22 22	1 2 3	00:58 04:44 17:31	04:42 05:47 20:03	13,445 3,759 9,086	110 106 106	-565,716 -565,781 -566,147	31 16 19	0 23 0	0 0 0	0 0 0
23	1	17:39	22:19	16,799	107	-9,902	9	156	0	0
24	1	11:13	16:55	20,531	121	-37,670	23	54	0	0
25 25	1 2	00:00 22:18	03:41 23:59	13,275 6,092	112 107	-12,206 -12,237	11 6	60 7	0 0	0 0
26 26	1 2	08:32 16:39	12:10 20:37	12,963 14,171	126 112	-393,570 -394,199	78 88	1 0	0 0	0 0
27	1	03:21	10:26	25,237	115	-15,162	16	39	0	0
28	1	01:59	07:07	18,523	121	-13,727	12	97	0	0
29 29	1 2	00:00 20:03	02:15 23:59	8,067 14,162	118 105	-486,154 -487,365	40 66	12 0	0 0	0 0
30	1	13:11	18:36	19,408	113	12,860	12	179	0	0
31 31 31	1 2 3	06:01 20:37 22:59	08:57 22:25 23:59	10,519 6,461 3,613	128 113 110	-35,896 -35,989 -36,005	16 11 6	121 88 2	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-