GPS Space Vehicle Time Integrity for MJD 52906

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:30
17:15
 24,048
204,662
  -101,772
278
0
302
0
 
2
2
1
2
10:44
14:30
14:28
15:49
 13,389
  4,687
204,463
204,848
   395,848
   396,292
198
59
0
0
0
0
0
0
 
3
3
1
2
05:17
14:33
08:52
16:48
 12,744
  7,981
203,631
204,927
   156,525
   157,722
139
89
0
0
0
0
0
0
 
4
1
19:05
23:01
 14,037
205,755
   177,207
197
0
17
0
 
5
5
1
2
00:00
21:28
03:14
23:16
 11,617
  6,451
202,851
205,949
   153,412
   156,732
137
94
1
0
1
0
0
0
 
6
6
1
2
00:08
04:58
04:57
06:24
 17,173
  5,193
202,982
203,413
   210,803
   211,236
208
73
0
1
0
1
0
0
 
7
1
16:54
23:14
 22,402
205,607
  -422,343
235
0
30
0
 
8
1
14:53
21:25
 23,365
205,317
  -215,554
266
0
19
0
 
9
9
1
2
06:28
19:58
07:42
23:59
  4,181
 14,413
203,626
205,895
   212,090
   214,460
62
190
3
0
1
0
0
0
 
10
10
10
1
2
3
00:00
16:05
22:39
02:23
17:13
23:59
  8,621
  4,020
  4,745
202,792
205,068
206,095
   171,000
   173,249
   174,270
104
51
65
0
1
0
0
0
0
0
0
0
 
11
11
1
2
08:16
18:28
12:28
19:55
 14,969
  5,134
204,125
205,450
   136,053
   137,315
177
62
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:48
18:18
 23,214
204,844
   236,170
279
0
133
0
 
14
1
05:17
11:24
 21,747
203,823
   224,383
255
0
46
0
 
15
1
03:15
10:02
 24,227
203,574
    39,975
253
0
3
0
 
16
16
16
1
2
3
03:33
10:10
13:20
05:43
12:31
14:52
  7,556
  8,305
  5,476
203,262
204,268
204,686
   120,984
   121,901
   122,282
80
100
55
0
0
0
0
0
0
0
0
0
 
17
1
00:00
02:07
  7,652
202,777
    -8,860
160
0
1
0
 
18
18
1
2
02:08
07:36
05:58
09:00
 13,736
  4,780
203,199
203,801
   193,671
   194,289
172
66
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:36
13:00
12:58
15:29
 12,103
  8,812
204,272
204,716
   413,976
   414,410
153
93
0
0
0
0
0
0
 
21
21
1
2
00:57
06:45
05:16
08:14
 15,573
  5,036
203,065
203,688
   155,430
   155,977
164
54
0
4
17
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
03:59
06:01
08:42
05:45
08:41
10:45
  6,327
  9,600
  7,144
203,314
203,682
204,025
   166,641
   167,000
   167,335
79
109
85
0
0
0
0
0
0
0
0
0
 
24
1
20:30
23:59
 12,469
205,938
   143,521
152
0
0
0
 
25
25
1
2
07:43
12:03
12:02
13:05
 15,473
  3,685
204,056
204,443
   151,737
   152,118
186
40
0
0
0
0
0
0
 
26
26
1
2
04:17
18:15
05:58
21:35
  5,948
 11,866
203,331
205,569
  -314,829
  -312,434
70
159
3
0
0
0
0
0
 
27
27
27
27
1
2
3
4
13:07
15:27
17:41
19:09
15:26
17:40
19:07
20:09
  8,313
  7,849
  5,096
  3,603
204,719
205,077
205,349
205,527
  -472,104
  -472,010
  -471,954
  -471,920
35
27
28
30
28
37
75
43
0
0
0
0
0
0
0
0
 
28
1
15:30
20:58
 19,527
205,325
   212,832
227
0
11
0
 
29
29
1
2
02:01
17:15
03:15
21:08
  4,177
 13,841
202,976
205,464
   101,997
   103,533
38
112
5
0
0
0
0
0
 
30
30
1
2
00:00
22:51
03:14
23:59
 11,661
  4,123
202,851
206,117
  -308,573
  -307,678
35
23
1
0
0
0
0
0
 
31
31
31
1
2
3
06:29
13:42
15:33
09:15
14:58
16:49
  9,621
  4,540
  4,474
203,738
204,716
205,018
  -204,491
  -203,723
  -203,481
94
54
48
0
7
3
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.