GPS Space Vehicle Time Integrity for MJD 52105

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
15:42
22:21
 23,886
186,347
      481
64
0
0
0
 
2
2
1
2
00:00
22:21
03:42
23:59
 13,308
  5,898
185,675
186,498
   229,900
   231,170
51
69
1
0
1
0
0
0
 
3
1
10:24
16:08
 20,618
186,145
   138,281
88
0
0
0
 
4
4
1
2
03:07
18:23
06:37
22:38
 12,588
 15,316
185,745
186,346
  -462,116
  -460,759
97
105
1
0
1
0
0
0
 
5
1
02:14
09:14
 25,182
185,838
  -120,224
100
0
0
0
 
6
1
04:44
11:57
 26,008
185,942
   187,928
94
0
0
0
 
7
7
1
2
00:00
16:40
04:44
18:58
 17,079
  8,321
185,692
186,213
  -297,819
  -295,974
156
90
1
1
1
1
0
0
 
8
8
1
2
00:00
19:31
02:36
23:59
  9,363
 16,101
185,617
186,449
  -218,567
  -219,911
105
89
1
0
1
0
0
0
 
9
1
01:20
07:40
 22,811
185,784
   239,604
120
0
0
0
 
10
10
10
1
2
3
00:00
07:07
21:29
02:13
09:42
23:59
  8,018
  9,308
  9,016
185,639
185,869
186,439
   178,650
   178,866
   179,406
53
44
78
0
1
0
0
0
0
0
0
0
 
11
1
13:41
19:43
 21,699
186,279
   183,379
97
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:58
23:59
 25,279
186,390
   189,689
82
0
0
0
 
14
14
1
2
04:48
11:58
07:06
16:52
  8,275
 17,661
185,758
186,176
   303,180
   303,645
55
83
1
0
0
0
0
0
 
15
1
07:41
14:16
 23,700
186,039
   128,361
62
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:54
12:35
 20,466
186,008
   -64,955
282
0
852
0
 
18
1
09:14
14:01
 17,181
186,073
   259,935
65
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:16
21:27
 25,827
186,309
   270,337
105
0
0
0
 
21
1
10:24
15:42
 19,068
186,138
   181,876
69
0
0
0
 
22
22
1
2
09:14
18:51
12:35
20:59
 12,023
  7,678
186,037
186,286
  -397,740
  -397,411
88
41
0
0
0
0
0
0
 
23
23
23
1
2
3
01:09
08:21
10:46
03:19
10:23
11:57
  7,850
  7,328
  4,261
185,596
185,975
186,085
   169,180
   169,543
   169,648
54
74
47
1
0
0
0
0
0
0
0
0
 
24
24
1
2
03:47
19:59
08:13
23:09
 15,986
 11,424
185,823
186,343
   120,493
   120,863
67
45
1
0
0
0
0
0
 
25
25
1
2
06:44
15:06
10:23
18:50
 13,181
 13,405
185,895
186,229
   170,463
   170,789
62
57
1
0
0
0
0
0
 
26
1
00:00
05:03
 18,193
185,713
  -353,526
66
0
0
0
 
27
27
1
2
00:00
18:37
01:08
23:59
  4,107
 19,341
185,570
186,431
   158,525
   159,287
49
70
1
0
1
0
0
0
 
28
28
1
2
14:02
21:00
15:06
23:59
  3,821
 10,773
186,100
186,469
   190,810
   191,254
49
53
1
0
0
0
0
0
 
29
29
1
2
05:33
12:35
06:53
17:26
  4,749
 17,461
185,752
186,203
  -432,053
  -431,753
45
67
1
0
0
0
0
0
 
30
30
1
2
03:52
09:43
09:14
10:45
 19,296
  3,740
185,880
185,950
   213,532
   213,622
125
47
0
0
0
0
0
0
 
31
31
1
2
11:58
13:41
13:05
17:12
  4,033
 12,659
186,068
186,248
   132,610
   132,770
57
56
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.