GPS Space Vehicle Time Integrity for MJD 52577

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:20
15:21
 25,147
   127
  -255,260
14
29
0
0
 
2
1
09:23
14:21
 17,783
   132
     7,435
35
15
0
0
 
3
3
3
1
2
3
03:24
12:08
14:02
07:36
13:59
15:24
 14,957
  6,707
  4,896
   119
   148
   132
   -75,710
   -75,774
   -75,809
14
19
18
1
34
35
0
0
0
0
0
0
 
4
1
18:04
23:20
 18,987
   114
  -346,694
50
22
0
0
 
5
5
1
2
00:00
20:23
01:10
23:59
  4,189
 12,923
   133
   113
   -36,976
   -37,121
8
10
73
92
0
0
0
0
 
6
6
6
1
2
3
00:00
03:12
22:02
02:30
04:35
23:59
  8,985
  4,901
  7,015
   124
   119
   103
     1,010
     1,006
     1,001
6
8
16
20
1
64
0
0
0
0
0
0
 
7
7
1
2
15:38
20:23
20:21
21:48
 17,022
  5,013
   126
   114
  -309,475
  -309,069
179
58
0
4
2
0
0
0
 
8
1
12:24
19:31
 25,512
   129
  -385,436
209
0
0
0
 
9
9
1
2
04:12
18:26
06:44
23:15
  9,020
 17,264
   119
   113
    14,886
    14,968
15
11
59
123
0
0
0
0
 
10
10
10
1
2
3
00:00
15:01
21:24
02:11
16:08
23:59
  7,830
  4,002
  9,311
   118
   116
   118
   -14,035
   -14,071
   -14,083
10
15
7
74
64
61
0
0
0
0
0
0
 
11
11
1
2
06:32
16:19
11:18
18:41
 17,046
  8,386
   127
   118
   -24,274
   -24,309
8
16
164
58
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:19
16:43
 22,987
   128
    16,926
8
95
0
0
 
14
1
04:06
09:48
 20,456
   124
    42,007
13
111
0
0
 
15
1
00:10
07:23
 25,853
   116
   -29,352
33
3
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:09
06:29
 19,125
   123
    -2,426
14
104
0
0
 
18
1
01:13
07:31
 22,643
   123
    27,895
27
25
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:49
13:42
 21,154
   138
   195,159
17
21
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
02:12
09:01
03:49
14:01
  5,670
 18,025
   115
   125
  -275,534
  -269,313
344
1053
0
0
932
13142
0
0
 
23
23
1
2
00:00
22:40
04:06
23:59
 14,692
  4,748
   116
   120
   -12,324
   -12,374
10
6
78
4
0
0
0
0
 
24
1
19:07
23:59
 17,517
   119
   -67,743
17
17
0
0
 
25
1
06:15
11:48
 19,926
   126
   -34,458
9
112
0
0
 
26
26
26
1
2
3
01:08
03:24
16:19
02:11
04:34
20:04
  3,680
  4,146
 13,355
   127
   115
   130
  -268,791
  -268,976
  -270,028
26
41
83
4
1
0
0
1
0
0
0
0
 
27
1
11:17
18:23
 25,462
   132
  -335,066
356
0
5001
0
 
28
1
14:00
20:46
 24,306
   136
    87,447
15
53
0
0
 
29
29
1
2
02:12
15:35
03:23
19:47
  4,256
 15,056
   118
   127
  -317,198
  -318,249
28
86
1
0
1
0
0
0
 
30
30
1
2
00:00
21:10
02:30
23:59
  8,986
 10,144
   121
   116
  -409,967
  -412,051
71
77
1
0
1
0
0
0
 
31
31
1
2
04:36
14:21
08:08
16:19
 12,659
  6,997
   130
   126
  -352,401
  -352,221
26
14
15
36
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.