GPS Space Vehicle Time Integrity for MJD 52089

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:49
23:23
 23,676
171,272
   -12,530
84
0
0
0
 
2
1
00:00
04:47
 17,241
170,299
   206,722
64
1
1
0
 
3
1
11:29
17:13
 20,620
170,978
   127,826
101
0
0
0
 
4
4
1
2
04:12
19:27
07:41
23:43
 12,508
 15,358
170,414
171,309
  -494,336
  -492,805
100
125
1
0
1
0
0
0
 
5
1
03:20
10:18
 25,038
170,537
  -133,261
128
0
0
0
 
6
1
05:48
13:03
 26,063
170,669
   172,306
120
0
0
0
 
7
7
1
2
00:58
17:44
05:49
20:04
 17,424
  8,415
170,334
171,127
  -343,289
  -341,376
163
98
1
0
1
0
0
0
 
8
8
1
2
00:00
20:35
03:40
23:59
 13,187
 12,251
170,244
171,412
  -191,513
  -192,695
127
58
1
0
1
0
0
0
 
9
1
02:24
08:45
 22,830
170,461
   221,906
135
0
0
0
 
10
10
10
1
2
3
00:00
08:01
22:36
03:19
10:49
23:59
 11,982
 10,101
  5,013
170,243
170,594
171,388
   164,126
   164,461
   165,221
49
55
70
1
1
0
0
1
0
0
0
0
 
11
1
14:46
20:48
 21,706
171,162
   168,471
123
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:02
01:27
23:59
  5,209
 21,437
170,165
171,334
   173,026
   174,215
53
119
1
0
1
0
0
0
 
14
14
1
2
05:54
13:03
08:11
17:58
  8,227
 17,694
170,451
171,015
   285,653
   286,270
59
98
1
0
0
0
0
0
 
15
1
08:46
15:21
 23,726
170,828
   119,402
72
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:01
13:38
 20,241
170,771
     3,993
321
0
1691
0
 
18
1
10:18
15:07
 17,353
170,864
   246,343
71
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:22
22:34
 25,937
171,214
   251,607
145
0
0
0
 
21
1
11:29
16:48
 19,128
170,957
   166,964
74
7
0
0
 
22
22
1
2
10:18
19:55
14:45
22:03
 16,036
  7,659
170,850
171,234
  -415,851
  -415,394
97
58
1
0
0
0
0
0
 
23
23
23
1
2
3
02:22
09:30
11:52
04:24
11:29
13:03
  7,356
  7,091
  4,264
170,241
170,737
170,893
   154,719
   155,186
   155,337
43
82
37
1
0
0
0
0
0
0
0
0
 
24
24
1
2
04:52
22:03
09:19
23:59
 15,992
  6,976
170,517
171,347
   109,015
   109,691
75
49
1
0
1
0
0
0
 
25
25
1
2
07:48
16:12
11:29
19:54
 13,228
 13,316
170,636
171,126
   155,597
   156,075
75
68
1
0
0
0
0
0
 
26
1
00:41
06:08
 19,609
170,335
  -354,882
71
0
0
0
 
27
27
1
2
00:00
19:43
02:13
23:59
  8,002
 15,417
170,184
171,386
   144,911
   146,026
51
100
1
0
1
0
0
0
 
28
28
28
1
2
3
00:00
15:08
20:53
01:39
16:12
23:59
  5,934
  3,810
 11,214
170,164
170,945
171,404
   171,444
   172,336
   172,848
54
46
95
1
1
0
1
0
0
0
0
0
 
29
29
1
2
06:34
13:39
08:00
18:28
  5,203
 17,359
170,440
171,053
  -439,611
  -439,203
45
66
1
0
0
0
0
0
 
30
30
30
1
2
3
04:57
08:12
10:50
08:00
10:18
11:51
 10,976
  7,536
  3,657
170,482
170,721
170,724
   196,097
   196,350
   196,364
106
51
36
0
0
0
0
0
0
0
0
0
 
31
1
13:03
18:18
 18,884
171,035
   120,202
97
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.