GPS Space Vehicle Time Integrity for MJD 51577

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
04:38
11:18
 23,985
  5,037
  -110,937
889724
1
23985
0
 
2
1
10:44
16:59
 22,494
  -701
   170,286
94
0
0
0
 
3
3
1
2
00:00
22:59
03:51
23:59
 13,865
  3,603
  -695
  -704
   -83,699
   -83,970
74
97
59
0
0
0
0
0
 
4
4
1
2
06:58
14:43
09:17
19:33
  8,342
 17,408
  -718
  -685
  -694,563
  -695,240
85
138
1
0
0
0
0
0
 
5
1
15:30
21:36
 21,877
  -708
  -237,838
88
0
0
0
 
6
1
17:47
23:59
 22,343
  -684
    -1,702
89
0
0
0
 
7
1
12:38
17:50
 18,701
  -698
  -362,056
298
0
1235
0
 
8
1
10:41
16:47
 21,994
  -695
  -661,116
134
0
0
0
 
9
9
1
2
01:07
14:17
02:50
19:24
  5,867
 18,377
  -709
  -691
    29,148
    29,262
94
80
0
0
0
0
0
0
 
10
10
1
2
10:43
18:09
13:04
22:46
  8,491
 16,613
  -697
  -683
   -47,076
   -47,077
86
90
0
0
0
0
0
0
 
11
11
1
2
02:34
13:18
07:31
14:47
 17,840
  5,235
  7,051
  -671
  -106,920
  -115,578
1031638
106
1
0
17840
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:18
11:19
10:44
14:42
  5,161
 12,048
  -719
  -688
   515,831
   516,196
103
136
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:05
06:34
 19,656
  -695
  -777,181
26
0
0
0
 
16
1
05:35
10:40
 18,278
  6,849
  -153,450
1019202
1
18278
0
 
17
17
1
2
00:00
19:30
02:33
23:59
  9,155
 16,138
  -691
  -688
   240,655
   240,780
78
93
0
0
0
0
0
0
 
18
1
06:19
12:37
 22,612
  5,386
   -25,854
916337
1
22612
0
 
19
19
1
2
07:15
13:09
13:04
14:12
 20,937
  3,773
  -701
  -674
   -89,869
   -89,952
86
106
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
22:38
05:28
23:59
 19,652
  4,859
  -700
  -661
    -2,391
    -2,419
80
79
0
0
0
0
0
0
 
22
22
1
2
05:37
21:25
10:03
23:59
 15,859
  9,254
  8,007
  -686
  -374,961
  -383,816
1094175
85
1
0
15859
0
0
0
 
23
23
1
2
00:00
21:15
03:17
23:59
 11,578
  9,863
  -719
  -677
    -6,807
    -6,801
84
72
0
0
0
0
0
0
 
24
1
15:45
21:12
 19,616
  -691
  -617,108
133
0
0
0
 
25
25
1
2
02:56
19:25
07:51
20:50
 17,617
  5,123
  7,122
  -735
     3,220
    -4,650
1038146
79
1
0
17617
0
0
0
 
26
26
1
2
13:01
21:20
16:28
23:59
 12,428
  9,524
  -704
  -683
  -167,609
  -168,624
159
123
1
0
112
0
0
0
 
27
27
27
1
2
3
08:23
11:21
13:05
11:19
12:37
15:17
 10,551
  4,551
  7,929
  -699
  -731
  -691
    -9,387
    -9,435
    -9,408
72
62
78
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:00
05:34
 19,982
  -692
  -384,243
227
1
68
0
 
30
1
17:14
22:47
 19,797
  -710
     7,228
91
0
0
0
 
31
31
1
2
00:32
11:36
04:34
13:08
 14,552
  5,487
  -706
  -685
   -36,717
   -36,731
80
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.