GPS Space Vehicle Time Integrity for MJD 51647

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
00:10
07:08
 24,905
  -720
  -125,202
91
0
0
0
 
2
1
06:09
12:39
 23,326
  -726
   200,246
94
0
0
0
 
3
3
1
2
04:33
18:31
06:49
23:06
  8,046
 16,403
  -696
  -733
  -104,042
  -104,258
73
82
0
0
0
0
0
0
 
4
4
1
2
02:50
09:39
04:00
14:53
  4,171
 18,737
  -672
  -729
  -777,827
  -778,070
89
86
0
0
0
0
0
0
 
5
1
11:13
17:06
 20,897
  -710
  -247,337
83
7
0
0
 
6
1
13:27
20:02
 23,545
  -731
    -2,374
85
0
0
0
 
7
1
07:18
13:28
 22,117
  -716
  -125,946
175
0
0
0
 
8
1
04:01
11:06
 25,350
  -708
  -708,726
80
0
0
0
 
9
9
1
2
10:03
19:48
14:47
22:03
 16,832
  8,019
  -731
  -710
    39,452
    39,525
88
74
0
0
0
0
0
0
 
10
10
1
2
06:23
13:01
07:43
17:53
  4,651
 17,454
  -706
  -713
   -50,179
   -50,202
75
76
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:59
21:52
02:53
10:03
23:59
 10,313
  7,469
  7,590
  -742
  -713
  -742
  -280,330
  -281,012
  -282,355
114
83
119
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:49
09:57
 11,168
  -733
   680,612
110
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
20:03
01:48
23:59
  6,458
 13,936
  -720
  -717
  -802,406
  -802,731
20
24
4
39
0
0
0
0
 
16
1
01:08
06:09
 17,973
  -716
  -108,802
278
1
537
0
 
17
1
14:35
21:50
 25,975
  -738
   250,332
85
0
0
0
 
18
1
02:05
08:27
 22,821
  -700
   -34,523
93
0
0
0
 
19
1
01:39
07:58
 22,569
  -712
  -148,031
118
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
17:53
01:04
23:59
  3,783
 21,907
  -705
  -715
    -7,255
    -7,319
77
83
0
0
0
0
0
0
 
22
22
22
1
2
3
00:36
04:20
17:14
04:19
05:29
19:47
 13,321
  4,103
  9,159
  -716
  -703
  -729
  -356,316
  -356,200
  -355,653
87
76
78
0
1
0
0
0
0
0
0
0
 
23
1
16:21
22:52
 23,350
  -710
    -9,751
96
0
0
0
 
24
1
10:52
16:39
 20,645
  -702
  -697,475
100
0
0
0
 
25
25
1
2
00:00
21:40
03:10
23:59
 11,368
  8,331
  -704
  -694
    -5,890
    -5,878
79
80
0
0
0
0
0
0
 
26
26
26
1
2
3
07:59
16:12
17:49
11:43
17:48
20:13
 13,345
  5,667
  8,495
  -732
  -726
  -749
  -354,452
  -355,109
  -355,318
121
86
117
1
0
0
1
0
0
0
0
0
 
27
1
03:32
10:36
 25,327
  -711
   -16,977
86
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
18:54
22:12
22:11
23:59
 11,754
  6,387
  -717
  -696
  -554,756
  -554,948
86
88
1
0
0
0
0
0
 
30
1
12:50
18:12
 19,181
  -711
    16,297
82
0
0
0
 







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37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.