GPS Space Vehicle Time Integrity for MJD 57013, Monday 22 December 2014

As viewed from the NMI 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
14:26
20:10
 20,669
1,386,651
  1,397,562
353
0
2532
5
2
2
1
2
03:53
21:02
08:25
23:18
 16,303
  8,167
1,384,457
1,387,550
   847,172
   850,135
224
116
0
0
0
0
1
0
3
1
15:50
21:45
 21,234
1,386,947
  1,291,937
159
0
0
2
4
1
12:46
19:04
 22,683
1,386,379
  1,391,007
395
0
5417
2
5
5
5
1
2
3
00:00
07:12
22:11
02:38
10:01
23:59
  9,474
 10,133
  6,517
1,383,530
1,384,861
1,387,789
  1,686,593
  1,687,796
  1,690,471
99
136
131
0
0
0
0
0
0
5
1
0
6
6
6
1
2
3
03:21
18:59
21:02
06:51
20:10
22:25
 12,591
  4,233
  5,007
1,384,219
1,387,055
1,387,497
  1,351,851
  1,354,249
  1,354,626
150
78
49
0
0
0
0
0
0
1
3
0
7
7
1
2
00:00
19:05
01:04
23:59
  3,857
 17,676
1,383,313
1,387,516
   958,899
   962,833
40
269
0
0
0
634
1
3
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
17:52
20:11
19:56
21:55
  7,429
  6,278
1,386,964
1,387,430
  1,421,158
  1,421,700
165
117
0
0
0
0
3
2
10
10
10
1
2
3
00:00
19:51
21:46
01:17
21:43
23:59
  4,630
  6,705
  7,929
1,383,381
1,387,317
1,387,822
  1,538,670
  1,542,738
  1,543,257
46
151
127
0
0
0
0
0
0
8
1
1
11
11
1
2
14:36
16:10
15:50
19:32
  4,435
 12,118
1,386,233
1,386,784
  1,931,683
  1,932,259
95
158
0
0
0
0
1
1
12
1
02:38
09:33
 24,863
1,384,468
  1,129,036
353
0
3395
1
13
1
00:00
04:07
 14,836
1,383,730
  1,455,452
224
0
0
1
14
14
1
2
05:00
12:26
07:44
16:37
  9,870
 15,040
1,384,450
1,386,085
  1,280,364
  1,282,104
162
262
0
0
0
246
5
0
15
15
1
2
01:05
11:10
05:54
12:45
 17,332
  5,680
1,383,967
1,385,481
  1,605,719
  1,607,302
288
89
0
0
970
0
19
1
16
16
1
2
09:49
19:57
14:35
21:01
 17,079
  3,864
1,385,621
1,387,203
  1,556,817
  1,558,308
257
59
0
0
386
0
27
3
17
1
00:44
04:57
 15,162
1,383,829
  1,529,187
225
0
0
1
18
1
09:07
14:25
 19,015
1,385,558
  1,018,672
277
0
1275
9
19
1
12:01
17:14
 18,831
1,386,126
  1,879,630
334
0
2036
2
20
20
1
2
15:50
19:33
17:14
21:01
  5,043
  5,298
1,386,459
1,387,289
  1,116,255
  1,117,028
99
67
0
0
0
0
2
2
21
1
07:45
13:46
 21,629
1,385,370
  1,786,998
328
0
2228
1
22
1
10:13
15:50
 20,077
1,385,821
  1,086,451
292
0
914
21
23
23
1
2
16:37
19:57
18:59
22:59
  8,497
 10,903
1,386,773
1,387,453
  1,463,097
  1,463,813
171
149
0
0
0
0
1
2
24
1
01:55
08:08
 22,420
1,384,271
  1,424,759
369
0
3137
3
25
1
04:08
11:01
 24,781
1,384,750
  1,376,824
411
0
7025
1
26
1
00:00
04:59
 17,955
1,383,804
  1,549,144
341
0
2080
2
27
1
10:39
16:10
 19,834
1,385,886
  1,347,004
326
0
1826
1
28
28
1
2
00:00
22:11
03:29
23:59
 12,519
  6,436
1,383,641
1,387,830
   976,666
   980,649
126
141
0
0
0
0
1
5
29
1
04:58
12:13
 26,076
1,384,942
   803,813
369
0
5193
19
30
30
30
1
2
3
00:00
20:11
21:56
02:50
21:45
23:59
 10,224
  5,665
  7,384
1,383,535
1,387,369
1,387,840
  1,469,058
  1,472,954
  1,473,432
126
127
120
0
0
28
0
0
0
1
2
0
31
31
1
2
06:57
16:10
11:05
18:35
 14,723
  8,676
1,384,980
1,386,619
  1,058,043
  1,059,702
230
127
0
0
0
0
20
0
32
1
14:26
16:10
  6,249
1,386,281
  1,651,238
95
0
0
1
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,(ignoring receiver, antenna and cable delays).
G: Average value of local reference minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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.