GPS Space Vehicle Time Integrity for MJD 51957

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
02:58
09:55
 25,040
    86
  -165,169
15
5
0
0
 
2
1
09:09
15:34
 23,116
    82
   341,087
41
0
0
0
 
3
3
1
2
00:00
06:50
01:58
09:24
  7,088
  8,967
    76
    79
    -4,496
    -4,581
8
14
5
68
0
0
0
0
 
4
4
1
2
05:38
12:23
06:49
17:35
  4,251
 18,711
    80
    79
  -678,895
  -679,149
16
42
11
0
0
0
0
0
 
5
1
14:54
19:56
 18,150
    80
  -287,167
14
17
0
0
 
6
1
16:05
22:00
 21,290
    79
      226
7
72
0
0
 
7
1
09:58
16:05
 22,009
    93
  -555,070
84
0
0
0
 
8
1
06:50
13:53
 25,431
    88
  -789,227
58
0
0
0
 
9
9
1
2
12:37
22:40
17:33
23:59
 17,610
  4,676
    93
    72
    31,723
    31,758
15
14
90
58
0
0
0
0
 
10
10
1
2
09:09
15:54
10:35
20:51
  5,171
 17,785
    79
    72
   -64,346
   -64,371
14
11
37
87
0
0
0
0
 
11
11
1
2
00:46
10:43
05:37
12:50
 17,399
  7,620
    85
    86
    -1,107
    -1,111
6
14
81
53
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:29
10:56
 23,249
    83
      353
7
136
0
0
 
14
1
00:00
03:28
 12,475
    76
    89,739
9
106
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:31
22:00
 16,097
    78
   298,941
10
50
0
0
 
18
18
1
2
00:00
19:59
03:09
22:00
 11,376
  7,230
    77
    70
    88,748
    87,674
52
31
1
0
1
0
0
0
 
19
1
04:19
11:29
 25,751
    76
  -436,424
109
0
0
0
 
20
1
02:24
08:14
 20,844
    85
    56,598
14
112
0
0
 
21
21
1
2
00:45
20:51
03:51
22:00
 11,147
  4,106
    81
    78
     -707
     -743
8
6
73
12
0
0
0
0
 
22
22
22
1
2
3
03:16
06:02
19:49
05:35
07:38
21:31
  8,304
  5,748
  6,071
    90
    89
    71
  -540,781
  -540,872
  -541,391
26
27
18
0
45
5
0
0
0
0
0
0
 
23
1
18:56
23:59
 18,212
    75
    -7,961
10
76
0
0
 
24
1
13:30
19:12
 20,479
    83
   -29,693
23
23
0
0
 
25
1
00:42
06:01
 19,162
    87
   -11,374
11
164
0
0
 
26
26
1
2
10:44
18:58
14:29
22:00
 13,475
 10,888
    80
    77
  -327,682
  -328,377
91
76
1
0
1
0
0
0
 
27
27
1
2
05:36
07:38
06:49
12:42
  4,380
 18,202
    93
    81
   -11,487
   -11,515
6
14
4
183
0
0
0
0
 
28
1
04:17
09:08
 17,504
    83
   -17,143
8
124
0
0
 
29
1
00:00
03:54
 14,046
    79
  -434,094
82
0
0
0
 
30
1
15:27
20:53
 19,377
    82
     8,274
8
56
0
0
 
31
31
1
2
01:24
09:38
02:36
10:43
  4,291
  3,860
    72
    65
   -30,921
   -30,977
9
16
24
39
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.