GPS Space Vehicle Time Integrity for MJD 51641

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
00:34
07:32
 24,957
  -777
  -124,448
78
0
0
0
2
1
06:43
13:03
 22,781
  -753
   197,605
93
0
0
0
3
3
1
2
04:58
18:55
06:43
23:31
  6,288
 16,463
  -769
  -747
  -102,384
  -102,544
84
77
0
0
0
0
0
0
4
4
1
2
03:14
10:04
04:25
15:17
  4,228
 18,757
  -796
  -753
  -774,587
  -774,771
51
99
0
0
0
0
0
0
5
1
12:00
17:31
 19,617
  -723
  -246,700
85
0
0
0
6
1
13:51
20:26
 23,640
  -728
    -2,349
74
0
0
0
7
1
08:19
13:51
 19,889
  -752
  -113,168
160
0
0
0
8
1
04:23
11:30
 25,541
  -755
  -708,671
83
0
0
0
9
9
1
2
10:27
20:12
15:11
22:27
 16,896
  8,039
  -721
  -728
    38,574
    38,620
77
80
0
0
0
0
0
0
10
10
1
2
06:52
13:25
08:07
18:18
  4,447
 17,525
  -769
  -727
   -49,989
   -49,962
77
84
0
0
0
0
0
0
11
11
11
1
2
3
00:00
08:35
22:17
03:17
10:28
23:59
 11,806
  6,713
  6,171
  -758
  -764
  -736
  -266,814
  -267,566
  -268,822
104
96
120
1
1
0
1
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
05:53
10:26
 16,402
  -778
   668,759
155
0
0
0
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
20:37
02:14
23:59
  8,072
 11,975
  -740
  -743
  -800,288
  -800,607
10
19
1
53
0
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
15:00
22:16
 26,108
  -719
   249,461
83
0
0
0
18
1
02:28
08:18
 20,929
  -763
   -34,414
86
0
0
0
19
19
1
2
02:16
07:32
06:43
08:34
 15,925
  3,723
  -771
  -794
  -142,833
  -142,976
97
75
0
0
0
0
0
0
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
18:17
01:28
23:59
  5,256
 20,459
  -715
  -727
    -6,876
    -6,935
97
87
0
0
0
0
0
0
22
22
22
1
2
3
01:00
04:44
18:37
04:42
05:52
20:12
 13,280
  4,047
  5,678
  -728
  -814
  -709
  -362,099
  -362,092
  -361,439
78
80
91
0
1
0
0
0
0
0
0
0
23
1
16:46
23:18
 23,396
  -751
    -9,580
85
0
0
0
24
1
11:16
17:03
 20,748
  -760
  -691,733
108
0
0
0
25
25
1
2
00:00
22:16
03:34
23:59
 12,834
  6,183
  -768
  -748
    -5,880
    -5,879
97
87
0
0
0
0
0
0
26
26
26
1
2
3
09:07
16:36
18:13
12:07
18:12
20:37
 10,833
  5,685
  8,611
  -759
  -743
  -724
  -340,981
  -341,615
  -341,790
98
106
101
1
0
0
1
0
0
0
0
0
27
27
1
2
03:58
08:35
08:21
11:02
 15,777
  8,759
  -781
  -752
   -16,335
   -16,323
75
70
7
0
0
0
0
0
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
19:19
01:23
23:59
  4,978
 16,795
  -772
  -730
  -541,087
  -542,832
100
132
1
0
1
0
0
0
30
1
13:14
18:36
 19,270
  -736
    15,507
77
0
0
0
31
31
31
1
2
3
04:37
21:02
22:28
08:34
22:16
23:59
 14,198
  4,445
  5,480
  -757
  -735
  -719
   -42,473
   -42,496
   -42,486
82
82
74
0
0
0
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.