GPS Space Vehicle Time Integrity for MJD 51561

As viewed from the NML in Melbourne, Australia
Latitude -37.9068069 degrees, longitude 145.1342773 degrees, height 99.3 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
05:34
12:17
 24,165
  -661
  -114,533
76
0
0
0
2
1
11:47
18:04
 22,622
  -697
   163,470
89
0
0
0
3
3
3
1
2
3
00:09
02:50
11:07
02:46
04:57
12:41
  9,419
  7,636
  5,663
  -688
  -668
  -717
   -79,031
   -79,041
   -79,186
84
73
81
0
0
0
0
0
0
0
0
0
4
4
1
2
08:03
15:49
10:20
20:38
  8,203
 17,220
  -680
  -698
  -661,794
  -662,643
96
163
1
0
1
0
0
0
5
1
16:34
22:40
 21,889
  -689
  -235,204
84
0
0
0
6
6
1
2
00:00
18:49
01:33
23:59
  5,561
 18,617
  -652
  -691
    -1,633
    -1,687
87
79
0
0
0
0
0
0
7
1
13:42
18:57
 18,812
  -693
  -285,677
340
0
2330
0
8
1
12:18
18:20
 21,601
  -691
  -636,492
147
0
0
0
9
9
1
2
02:50
15:22
03:54
20:25
  3,889
 18,142
  -701
  -703
    26,853
    26,942
82
83
0
0
0
0
0
0
10
10
1
2
11:47
19:15
14:10
23:54
  8,544
 16,695
  -683
  -682
   -46,414
   -46,429
71
82
0
0
0
0
0
0
11
11
1
2
03:42
14:24
08:36
15:52
 17,687
  5,252
  -685
  -673
   -73,750
   -74,725
171
103
1
0
1
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:20
15:49
 19,577
  -701
   473,558
199
0
127
0
14
1
04:47
10:42
 21,298
  -666
   -45,945
76
0
0
0
15
1
02:50
07:46
 17,725
  -679
  -771,448
24
71
0
0
16
1
06:40
11:45
 18,315
  -667
  -158,225
80
0
0
0
17
17
1
2
00:00
20:38
02:46
23:59
  9,942
 12,087
  -694
  -672
   238,289
   238,434
87
82
0
0
0
0
0
0
18
1
07:23
13:41
 22,648
  -683
   -31,672
79
0
0
0
19
19
1
2
08:37
14:15
13:41
15:17
 18,267
  3,739
  -692
  -663
   -78,984
   -79,061
93
73
0
0
0
0
0
0
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
02:50
02:46
06:33
  9,944
 13,315
  -651
  -682
    -1,074
    -1,104
89
87
0
0
0
0
0
0
22
22
22
1
2
3
00:00
06:42
22:28
01:54
11:06
23:59
  6,791
 15,800
  5,486
  -683
  -680
  -675
  -376,851
  -377,043
  -377,385
74
91
66
0
1
0
0
0
0
0
0
0
23
23
23
1
2
3
00:00
02:50
22:19
02:46
04:01
23:59
  9,958
  4,221
  6,021
  -684
  -703
  -647
    -6,122
    -6,145
    -6,135
71
72
79
0
0
0
0
0
0
0
0
0
24
1
16:49
22:16
 19,566
  -713
  -594,664
152
0
0
0
25
25
1
2
04:02
20:31
08:57
21:55
 17,638
  5,022
  -682
  -667
    -4,440
    -4,440
71
79
0
0
0
0
0
0
26
26
26
1
2
3
00:00
14:06
22:26
02:04
17:33
23:59
  7,383
 12,455
  5,631
  -687
  -666
  -655
  -113,846
  -115,891
  -116,917
113
146
92
1
1
0
1
1
0
0
0
0
27
1
10:44
16:25
 20,449
  -700
    -7,864
84
0
0
0
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:59
02:50
02:46
06:22
  6,356
 12,738
  -679
  -733
  -336,727
  -337,127
106
153
0
0
0
0
0
0
30
1
18:19
23:52
 19,701
  -705
     5,035
91
0
0
0
31
31
31
31
1
2
3
4
01:38
02:50
10:45
12:42
02:46
05:40
11:46
14:14
  4,065
 10,223
  3,687
  5,552
  -679
  -683
  -683
  -726
   -35,349
   -35,360
   -35,384
   -35,433
70
67
69
79
0
0
0
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, in nanoseconds. (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.