GPS Space Vehicle Time Integrity for MJD 51583

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
04:15
10:57
 24,071
  -695
  -117,390
74
0
0
0
 
2
1
10:20
16:35
 22,488
  -662
   172,870
77
0
0
0
 
3
3
1
2
00:00
22:35
03:27
23:59
 12,348
  5,091
  -656
  -682
   -85,378
   -85,670
70
65
0
0
0
0
0
0
 
4
4
1
2
06:34
14:18
08:48
19:09
  8,057
 17,432
  -703
  -665
  -705,551
  -706,184
94
146
1
0
0
0
0
0
 
5
1
15:07
21:11
 21,792
  -676
  -238,739
82
0
0
0
 
6
1
17:23
23:59
 23,781
  -675
    -1,816
79
0
0
0
 
7
1
12:13
17:26
 18,712
  -688
  -388,386
287
0
854
0
 
8
8
1
2
09:32
10:57
10:55
16:10
  4,979
 18,695
  -662
  -668
  -668,770
  -668,950
93
117
0
0
0
0
0
0
 
9
9
1
2
01:01
13:53
02:26
18:59
  5,007
 18,336
  -669
  -686
    30,075
    30,156
78
88
0
0
0
0
0
0
 
10
10
1
2
10:17
17:44
12:40
22:21
  8,547
 16,598
  -730
  -673
   -47,356
   -47,324
71
74
0
0
0
0
0
0
 
11
11
1
2
02:08
12:54
07:06
14:23
 17,907
  5,235
  -699
  -656
  -129,618
  -130,511
164
83
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:49
10:55
10:20
14:17
  5,452
 11,942
  -694
  -685
   531,957
   532,304
90
151
0
0
0
0
0
0
 
14
1
03:20
09:15
 21,161
  -670
   -77,238
373
0
4939
0
 
15
1
00:38
06:20
 20,473
  -677
  -779,374
23
6
0
0
 
16
1
05:10
10:15
 18,270
  -663
  -162,072
86
0
0
0
 
17
17
1
2
00:00
19:05
02:07
23:59
  7,575
 17,691
  -707
  -671
   241,469
   241,622
91
85
0
0
0
0
0
0
 
18
1
05:56
12:13
 22,571
  -704
   -32,097
87
0
0
0
 
19
19
1
2
07:07
09:15
08:48
13:48
  6,011
 16,335
  -651
  -698
   -94,060
   -94,214
74
83
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
22:14
05:03
23:59
 18,139
  6,357
  -663
  -645
    -2,802
    -2,842
86
76
0
0
0
0
0
0
 
22
22
1
2
05:13
21:01
09:31
23:59
 15,497
 10,701
  -657
  -684
  -384,946
  -385,068
75
90
0
0
0
0
0
0
 
23
23
1
2
00:00
20:50
02:34
23:59
  9,171
 11,352
  -705
  -676
    -7,060
    -7,066
73
86
0
0
0
0
0
0
 
24
1
15:20
20:18
 17,864
  -660
  -625,028
137
0
0
0
 
25
25
1
2
02:31
19:00
07:26
20:26
 17,647
  5,086
  -681
  -684
    -4,704
    -4,722
83
79
0
0
0
0
0
0
 
26
26
1
2
12:13
20:56
16:04
23:59
 13,730
 11,014
  -668
  -672
  -186,052
  -187,115
166
144
1
0
1
0
0
0
 
27
27
27
1
2
3
07:58
10:16
12:40
09:31
12:13
14:52
  5,592
  7,001
  7,885
  -638
  -643
  -644
   -10,041
   -10,058
   -10,071
68
74
79
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:00
05:07
 18,288
  -687
  -401,149
198
0
0
0
 
30
1
16:50
22:22
 19,676
  -700
     8,019
88
0
0
0
 
31
31
31
1
2
3
00:07
09:15
11:12
04:10
10:15
12:40
 14,487
  3,605
  5,279
  -679
  -634
  -708
   -37,210
   -37,192
   -37,274
78
67
70
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 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.