GPS Space Vehicle Time Integrity for MJD 57003, Friday 12 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
15:05
21:03
 21,451
1,339,202
  1,350,419
365
0
3141
1
 
2
2
1
2
04:33
21:04
09:05
23:59
 16,288
 10,513
1,336,946
1,340,047
   801,582
   804,557
232
169
0
0
0
0
1
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
13:29
19:51
 22,913
1,338,922
  1,343,163
402
0
5885
1
 
5
5
1
2
00:00
07:53
03:18
10:41
 11,910
 10,095
1,335,945
1,337,368
  1,643,137
  1,644,430
143
137
0
0
0
0
8
1
 
6
6
1
2
04:02
19:35
07:32
22:19
 12,605
  9,806
1,336,706
1,339,761
  1,311,174
  1,313,818
158
161
0
0
0
0
2
1
 
7
7
1
2
00:00
19:52
01:45
23:59
  6,324
 14,867
1,335,746
1,340,025
   914,404
   918,413
64
249
0
0
0
11
1
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
00:00
18:08
01:24
22:45
  5,052
 16,519
1,335,718
1,339,694
  1,361,114
  1,365,740
70
350
0
0
0
2846
1
2
 
10
10
1
2
00:00
20:16
01:58
23:59
  7,072
 13,353
1,335,821
1,340,044
  1,489,601
  1,493,961
70
287
0
0
0
138
4
0
 
11
11
1
2
15:16
17:02
16:35
19:51
  4,746
 10,155
1,338,771
1,339,313
  1,881,827
  1,882,393
105
135
0
0
0
0
1
1
 
12
1
03:19
10:13
 24,816
1,336,956
  1,083,996
362
0
4537
1
 
13
1
00:03
04:40
 16,596
1,336,127
  1,404,892
257
0
138
2
 
14
14
1
2
05:40
13:06
08:25
17:36
  9,899
 16,228
1,336,944
1,338,633
  1,229,766
  1,231,562
165
278
0
0
0
570
1
0
 
15
15
1
2
01:46
11:51
06:36
13:28
 17,417
  5,843
1,336,448
1,337,999
  1,556,267
  1,557,886
291
92
0
0
968
0
12
0
 
16
16
1
2
10:30
20:12
15:16
22:19
 17,123
  7,581
1,338,134
1,339,765
  1,511,921
  1,513,463
260
121
0
0
260
0
21
0
 
17
17
1
2
01:25
17:37
05:38
19:34
 15,180
  7,039
1,336,308
1,339,234
  1,479,632
  1,482,690
231
125
0
0
0
0
1
2
 
18
1
09:47
15:05
 19,077
1,338,066
   973,466
279
0
1089
3
 
19
1
12:41
18:07
 19,520
1,338,666
  1,830,791
351
0
2713
4
 
20
1
15:44
21:03
 19,137
1,339,274
  1,072,669
334
0
2517
1
 
21
1
08:26
14:26
 21,619
1,337,877
  1,737,681
333
0
2583
2
 
22
1
10:54
16:35
 20,499
1,338,338
  1,042,249
303
0
1293
33
 
23
1
17:02
23:40
 23,835
1,339,670
  1,413,668
392
0
6059
1
 
24
1
02:35
08:49
 22,429
1,336,749
  1,376,686
373
0
4109
2
 
25
1
04:47
11:41
 24,841
1,337,243
  1,327,492
420
0
7626
1
 
26
1
00:00
05:40
 20,395
1,336,203
  1,490,148
409
0
5537
1
 
27
1
11:20
17:01
 20,472
1,338,420
  1,301,892
338
0
2273
1
 
28
1
00:00
04:09
 14,954
1,336,053
   931,399
175
0
0
1
 
29
1
05:39
12:55
 26,102
1,337,444
   758,406
381
0
5918
11
 
30
30
1
2
00:00
21:04
03:32
23:59
 12,702
 10,547
1,335,962
1,340,150
  1,420,518
  1,424,803
161
218
0
0
0
0
1
0
 
31
31
1
2
07:38
16:36
11:39
19:34
 14,357
 10,699
1,337,478
1,339,153
  1,009,943
  1,011,639
232
162
0
0
0
0
10
0
 







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36
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37
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38
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39
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40
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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.