GPS Space Vehicle Time Integrity for MJD 51645

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
00:18
07:16
 24,990
  -698
  -124,924
80
0
0
0
 
2
1
06:10
12:47
 23,726
  -710
   199,377
92
0
0
0
 
3
3
1
2
04:42
18:39
06:26
23:14
  6,248
 16,433
  -726
  -745
  -103,495
  -103,691
92
87
0
0
0
0
0
0
 
4
4
1
2
02:58
09:47
04:08
15:01
  4,186
 18,736
  -701
  -735
  -776,812
  -777,045
81
81
0
0
0
0
0
0
 
5
1
11:21
17:14
 21,032
  -703
  -247,119
88
0
0
0
 
6
1
13:35
20:10
 23,552
  -721
    -2,372
79
0
0
0
 
7
1
08:02
13:34
 19,791
  -716
  -121,824
167
0
32
0
 
8
1
04:09
11:14
 25,446
  -727
  -708,785
80
0
0
0
 
9
9
1
2
10:11
19:56
14:55
22:11
 16,837
  8,013
  -716
  -729
    39,191
    39,232
93
86
0
0
0
0
0
0
 
10
10
1
2
06:35
13:09
07:51
18:01
  4,535
 17,484
  -677
  -711
   -50,065
   -50,115
69
75
0
3
0
0
0
0
 
11
11
11
1
2
3
00:00
08:19
22:12
03:01
10:11
23:59
 10,787
  6,718
  6,408
  -701
  -729
  -719
  -275,780
  -276,535
  -277,832
122
113
87
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:12
08:19
08:11
10:10
 10,578
  6,662
  -700
  -729
   676,630
   676,808
108
96
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
20:11
01:57
23:59
  6,983
 13,514
  -710
  -723
  -801,678
  -802,007
22
20
170
16
0
0
0
0
 
16
1
01:16
06:10
 17,611
  -706
  -100,357
277
1
693
0
 
17
1
14:43
21:59
 25,977
  -729
   250,031
81
0
0
0
 
18
1
02:12
08:02
 20,882
  -721
   -34,491
84
0
0
0
 
19
1
01:47
06:26
 16,723
  -718
  -146,224
103
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
18:01
01:12
23:59
  4,274
 21,399
  -754
  -714
    -7,168
    -7,188
68
78
0
0
0
0
0
0
 
22
22
1
2
00:44
17:21
04:27
19:56
 13,333
  9,171
  -708
  -729
  -358,297
  -357,648
99
82
0
0
0
0
0
0
 
23
1
16:30
23:01
 23,394
  -732
    -9,712
87
0
0
0
 
24
1
11:00
16:47
 20,702
  -732
  -695,582
111
0
0
0
 
25
25
1
2
00:00
22:00
03:18
23:59
 11,825
  7,173
  -718
  -724
    -5,886
    -5,893
83
77
0
0
0
0
0
0
 
26
26
26
1
2
3
08:51
16:20
17:57
11:51
17:55
20:21
 10,794
  5,658
  8,580
  -739
  -698
  -717
  -350,028
  -350,622
  -350,830
114
74
117
1
0
0
1
0
0
0
0
0
 
27
27
1
2
03:41
06:10
05:11
10:45
  5,401
 16,441
  -690
  -745
   -16,728
   -16,804
78
79
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
19:03
01:07
23:59
  3,960
 17,711
  -715
  -727
  -549,121
  -550,876
68
143
1
0
1
0
0
0
 
30
1
12:58
18:20
 19,242
  -730
    16,030
80
0
0
0
 
31
31
1
2
06:27
20:54
08:05
23:49
  5,833
 10,468
  -729
  -723
   -42,820
   -42,874
79
86
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.