GPS Space Vehicle Time Integrity for MJD 51658

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
06:05
 21,906
  -619
  -126,709
95
0
0
0
 
2
1
05:19
11:34
 22,509
  -591
   205,160
84
0
0
0
 
3
1
18:08
22:16
 14,890
  -617
  -107,356
85
0
0
0
 
4
4
1
2
01:32
09:12
03:38
14:07
  7,562
 17,644
  -595
  -610
  -782,138
  -782,262
84
103
0
0
0
0
0
0
 
5
1
10:07
16:09
 21,727
  -601
  -248,274
92
0
0
0
 
6
1
12:27
19:00
 23,587
  -642
    -2,343
91
0
0
0
 
7
1
07:10
12:32
 19,283
  -610
  -146,335
154
0
0
0
 
8
1
03:05
10:05
 25,140
  -615
  -707,031
95
0
0
0
 
9
9
1
2
08:48
19:40
13:54
20:53
 18,328
  4,182
  -609
  -625
    41,044
    41,079
94
112
0
0
0
0
0
0
 
10
10
1
2
05:06
12:33
07:10
17:06
  7,422
 16,360
  -597
  -630
   -50,625
   -50,675
71
86
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:47
20:48
02:00
09:16
23:59
  7,176
  5,106
 11,471
  -629
  -619
  -632
  -304,818
  -305,508
  -306,807
112
89
125
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:39
07:37
07:21
09:08
 13,294
  5,375
  -625
  -613
   700,956
   701,182
117
98
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
19:01
23:59
 17,911
  -629
  -806,663
52
0
0
0
 
16
1
00:02
05:05
 18,198
  -598
  -155,816
295
1
909
0
 
17
17
1
2
13:47
19:17
19:00
20:43
 18,824
  5,199
  -615
  -607
   251,862
   251,894
90
78
0
0
0
0
0
0
 
18
1
01:01
07:19
 22,633
  -612
   -34,801
91
0
0
0
 
19
19
1
2
00:53
06:08
05:18
07:10
 15,881
  3,718
  -601
  -605
  -157,837
  -157,972
115
106
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
17:08
23:54
 24,357
  -618
    -8,017
89
0
0
0
 
22
22
1
2
00:12
16:08
04:21
19:16
 14,787
 11,257
  -595
  -625
  -344,056
  -343,323
103
110
1
0
1
0
0
0
 
23
1
15:41
21:20
 20,336
  -620
   -10,100
89
0
0
0
 
24
1
10:16
15:45
 19,716
  -612
  -707,557
122
0
0
0
 
25
25
25
1
2
3
00:00
13:57
21:23
02:21
15:19
23:59
  8,406
  4,838
  9,394
  -604
  -656
  -575
    -5,898
    -5,954
    -5,881
102
76
100
0
0
0
0
0
0
0
0
0
 
26
26
1
2
07:34
15:50
10:59
19:29
 12,275
 13,115
  -616
  -623
  -378,026
  -378,761
112
126
8
0
1
0
0
0
 
27
27
27
1
2
3
02:37
05:06
07:33
03:38
07:19
09:31
  3,691
  7,958
  7,108
  -532
  -597
  -567
   -17,764
   -17,841
   -17,806
88
90
77
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
18:19
23:59
 20,375
  -607
  -575,653
179
0
0
0
 
30
1
11:45
17:17
 19,542
  -612
    17,779
90
17
0
0
 
31
31
1
2
05:19
19:01
07:17
22:59
  7,125
 14,256
  -619
  -625
    -1,627
    -1,697
116
88
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.