GPS Space Vehicle Time Integrity for MJD 52401

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
1
2
00:00
20:37
03:37
23:59
12,861
12,177
   141
   141
  -227,962
  -228,094
11
7
49
31
0
0
0
0

2
2
1
2
00:00
21:33
02:40
23:59
  9,502
  8,811
   138
   145
   195,364
   195,838
24
14
1
0
0
0
0
0

3
3
1
2
00:12
15:28
03:22
19:34
11,239
14,590
   142
   128
   -25,077
   -25,284
14
16
89
17
0
0
0
0

4
1
05:59
11:10
18,608
   134
  -153,967
93
1
1
0

5
1
07:46
13:37
20,890
   135
   -11,898
17
12
0
0

6
1
09:57
16:22
22,984
   107
     3,187
151
0
0
0

7
1
03:39
09:48
22,076
   149
  -683,345
67
0
0
0

8
1
00:38
07:42
25,481
   146
  -679,679
68
0
0
0

9
9
1
2
06:33
16:24
11:21
18:47
17,119
  8,503
   146
   134
    41,797
    41,838
11
13
66
68
0
0
0
0

10
-

11
11
1
2
04:07
18:47
06:47
23:20
  9,563
16,230
   146
   138
   -11,936
   -11,977
12
7
116
112
0
0
0
0

12
-

13
13
1
2
00:00
22:09
04:41
23:59
16,598
  6,614
   136
   147
     5,802
     5,842
7
12
79
84
0
0
0
0

14
1
16:07
22:08
21,631
   138
    76,503
19
83
0
0

15
1
11:56
19:11
26,062
   137
   -11,225
38
2
0
0

16
-

17
1
11:18
17:31
22,302
   134
   247,405
843
0
14662
0

18
1
12:51
19:21
23,396
   134
    68,150
15
90
0
0

19
-

20
20
1
2
00:00
19:55
01:48
23:59
  6,366
14,553
   141
   138
   158,635
   158,845
7
18
1
50
0
0
0
0

21
1
15:28
21:03
20,098
   138
     1,105
9
120
0
0

22
22
22
1
2
3
00:00
14:16
20:53
01:46
15:28
23:59
  6,264
  4,221
11,200
   146
   137
   150
  -204,898
  -207,144
  -208,344
81
60
143
0
1
0
0
1
0
0
0
0

23
1
11:00
16:07
18,421
   131
    -1,700
16
96
0
0

24
1
07:09
12:50
20,478
   139
   -27,560
18
10
0
0

25
1
18:33
23:37
18,248
   142
   -25,989
14
36
0
0

26
26
26
1
2
3
04:21
12:39
14:15
08:10
14:13
16:40
13,664
  5,640
  8,745
   148
   130
   127
   179,077
   179,581
   179,724
74
35
49
1
6
1
0
0
0
0
0
0

27
1
00:00
06:17
22,412
   135
   -19,455
11
57
0
0

28
1
01:47
08:50
25,310
   145
    80,628
9
149
0
0

29
29
29
29
1
2
3
4
05:39
06:45
13:37
16:41
06:44
08:23
15:28
17:53
  3,848
  5,756
  6,615
  4,278
   161
   148
   131
   122
  -398,184
  -398,091
  -397,566
  -397,363
29
35
41
35
33
1
0
22
0
0
0
0
0
0
0
0

30
1
09:01
13:37
16,413
   140
  -651,167
72
0
0
0

31
31
1
2
01:51
17:54
05:02
20:10
11,347
  8,208
   143
   139
  -257,526
  -258,458
56
38
4
0
1
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	1 2	00:00 20:37	03:37 23:59	12,861 12,177	141 141	-227,962 -228,094	11 7	49 31	0 0	0 0
2 2	1 2	00:00 21:33	02:40 23:59	9,502 8,811	138 145	195,364 195,838	24 14	1 0	0 0	0 0
3 3	1 2	00:12 15:28	03:22 19:34	11,239 14,590	142 128	-25,077 -25,284	14 16	89 17	0 0	0 0
4	1	05:59	11:10	18,608	134	-153,967	93	1	1	0
5	1	07:46	13:37	20,890	135	-11,898	17	12	0	0
6	1	09:57	16:22	22,984	107	3,187	151	0	0	0
7	1	03:39	09:48	22,076	149	-683,345	67	0	0	0
8	1	00:38	07:42	25,481	146	-679,679	68	0	0	0
9 9	1 2	06:33 16:24	11:21 18:47	17,119 8,503	146 134	41,797 41,838	11 13	66 68	0 0	0 0
10	-
11 11	1 2	04:07 18:47	06:47 23:20	9,563 16,230	146 138	-11,936 -11,977	12 7	116 112	0 0	0 0
12	-
13 13	1 2	00:00 22:09	04:41 23:59	16,598 6,614	136 147	5,802 5,842	7 12	79 84	0 0	0 0
14	1	16:07	22:08	21,631	138	76,503	19	83	0	0
15	1	11:56	19:11	26,062	137	-11,225	38	2	0	0
16	-
17	1	11:18	17:31	22,302	134	247,405	843	0	14662	0
18	1	12:51	19:21	23,396	134	68,150	15	90	0	0
19	-
20 20	1 2	00:00 19:55	01:48 23:59	6,366 14,553	141 138	158,635 158,845	7 18	1 50	0 0	0 0
21	1	15:28	21:03	20,098	138	1,105	9	120	0	0
22 22 22	1 2 3	00:00 14:16 20:53	01:46 15:28 23:59	6,264 4,221 11,200	146 137 150	-204,898 -207,144 -208,344	81 60 143	0 1 0	0 1 0	0 0 0
23	1	11:00	16:07	18,421	131	-1,700	16	96	0	0
24	1	07:09	12:50	20,478	139	-27,560	18	10	0	0
25	1	18:33	23:37	18,248	142	-25,989	14	36	0	0
26 26 26	1 2 3	04:21 12:39 14:15	08:10 14:13 16:40	13,664 5,640 8,745	148 130 127	179,077 179,581 179,724	74 35 49	1 6 1	0 0 0	0 0 0
27	1	00:00	06:17	22,412	135	-19,455	11	57	0	0
28	1	01:47	08:50	25,310	145	80,628	9	149	0	0
29 29 29 29	1 2 3 4	05:39 06:45 13:37 16:41	06:44 08:23 15:28 17:53	3,848 5,756 6,615 4,278	161 148 131 122	-398,184 -398,091 -397,566 -397,363	29 35 41 35	33 1 0 22	0 0 0 0	0 0 0 0
30	1	09:01	13:37	16,413	140	-651,167	72	0	0	0
31 31	1 2	01:51 17:54	05:02 20:10	11,347 8,208	143 139	-257,526 -258,458	56 38	4 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-