GPS Space Vehicle Time Integrity for MJD 52088

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
16:53
23:28
 23,674
170,052
   -13,612
70
0
0
0
 
2
1
00:00
04:51
 17,496
169,300
   205,231
47
4
1
0
 
3
1
11:33
17:17
 20,643
169,826
   126,978
84
0
0
0
 
4
4
1
2
04:16
19:31
07:45
23:47
 12,477
 15,364
169,378
170,058
  -496,335
  -495,027
91
112
1
0
1
0
0
0
 
5
1
03:24
10:21
 25,016
169,483
  -134,172
109
0
0
0
 
6
1
05:52
13:07
 26,073
169,591
   171,219
94
0
0
0
 
7
7
1
2
01:02
17:48
05:53
20:08
 17,420
  8,407
169,314
169,910
  -346,017
  -344,317
146
87
1
0
1
0
0
0
 
8
8
1
2
00:00
20:39
03:44
23:59
 13,443
 12,011
169,243
170,143
  -189,745
  -191,213
143
63
1
0
1
0
0
0
 
9
1
02:28
08:49
 22,847
169,425
   220,720
124
0
0
0
 
10
10
10
1
2
3
00:00
08:05
22:40
03:24
10:53
23:59
 12,235
 10,053
  4,767
169,248
169,504
170,099
   163,193
   163,431
   163,988
35
45
68
1
1
0
0
1
0
0
0
0
 
11
1
14:50
20:52
 21,712
169,964
   167,291
102
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:06
01:31
23:59
  5,455
 21,195
169,188
170,086
   172,029
   172,944
27
100
58
0
1
0
0
0
 
14
14
1
2
05:58
13:07
08:16
18:02
  8,242
 17,681
169,403
169,853
   284,457
   284,959
53
81
1
0
0
0
0
0
 
15
1
08:50
15:25
 23,717
169,711
   118,671
57
19
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:05
13:42
 20,212
169,671
     8,776
354
0
2516
0
 
18
1
10:22
15:12
 17,315
169,745
   245,373
60
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:26
22:38
 25,935
170,002
   250,170
118
0
0
0
 
21
1
11:33
16:52
 19,151
169,817
   165,852
64
10
0
0
 
22
22
1
2
10:22
19:59
14:49
22:06
 16,043
  7,606
169,723
169,990
  -417,144
  -416,815
83
54
0
0
0
0
0
0
 
23
23
23
1
2
3
02:26
09:35
11:56
04:28
11:32
13:07
  7,319
  7,064
  4,275
169,233
169,634
169,762
   153,764
   154,155
   154,279
48
73
35
1
0
0
0
0
0
0
0
0
 
24
24
1
2
04:56
22:07
09:23
23:59
 15,989
  6,747
169,462
170,084
   108,209
   108,665
66
51
1
0
0
0
0
0
 
25
25
1
2
07:52
16:16
11:32
19:58
 13,221
 13,323
169,551
169,916
   154,553
   154,906
60
59
0
0
0
0
0
0
 
26
1
00:45
06:12
 19,604
169,324
  -354,956
60
0
0
0
 
27
27
1
2
00:00
19:47
02:17
23:59
  8,253
 15,176
169,201
170,142
   144,024
   144,874
30
90
29
0
1
0
0
0
 
28
28
28
1
2
3
00:00
15:12
20:56
01:41
16:16
23:59
  6,099
  3,806
 11,009
169,185
169,776
170,130
   170,286
   170,985
   171,391
32
43
87
21
1
0
1
0
0
0
0
0
 
29
29
1
2
06:37
13:43
08:04
18:32
  5,243
 17,365
169,403
169,880
  -440,098
  -439,822
44
61
1
0
0
0
0
0
 
30
30
30
1
2
3
05:02
08:16
10:54
08:04
10:21
11:55
 10,971
  7,509
  3,663
169,439
169,636
169,611
   194,931
   195,141
   195,127
98
44
37
0
0
0
0
0
0
0
0
0
 
31
1
13:07
18:22
 18,889
169,870
   119,214
83
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.