GPS Space Vehicle Time Integrity for MJD 52062

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
1
2
00:00
18:41
01:20
22:00
  4,819
 11,931
138,221
139,691
   -41,942
   -40,585
54
102
1
0
1
0
0
0
 
2
1
01:21
06:38
 19,049
138,540
   161,754
118
0
0
0
 
3
1
13:19
19:03
 20,626
139,391
   104,464
114
0
0
0
 
4
4
1
2
00:00
06:02
01:36
09:29
  5,792
 12,388
138,247
138,723
  -549,215
  -548,539
54
95
1
1
1
1
0
0
 
5
1
05:11
12:08
 24,969
138,863
  -161,282
152
0
0
0
 
6
1
07:37
14:48
 25,905
139,034
   140,131
148
0
0
0
 
7
7
1
2
02:48
19:32
07:37
21:54
 17,371
  8,544
138,591
139,589
  -413,951
  -412,192
162
92
1
0
1
0
0
0
 
8
1
00:00
05:27
 19,635
138,435
  -144,111
150
0
0
0
 
9
1
04:13
10:34
 22,868
138,764
   186,267
159
0
0
0
 
10
10
1
2
00:33
09:53
05:11
12:42
 16,680
 10,110
138,414
138,955
   133,626
   134,149
113
65
0
0
0
0
0
0
 
11
1
16:35
22:00
 19,523
139,607
   137,319
142
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:50
03:14
22:00
 11,669
  7,733
138,333
139,681
   140,533
   141,905
57
90
1
0
1
0
0
0
 
14
14
1
2
07:46
15:19
10:02
19:49
  8,163
 16,197
138,782
139,466
   249,591
   250,342
54
94
1
0
1
0
0
0
 
15
1
10:35
17:11
 23,773
139,223
    98,462
83
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:53
15:19
 19,541
139,149
   134,528
210
0
109
0
 
18
1
12:09
16:59
 17,413
139,270
   221,060
74
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:12
22:00
 17,264
139,622
   214,142
152
0
0
0
 
21
1
13:19
18:40
 19,218
139,375
   135,860
90
0
0
0
 
22
22
1
2
12:08
13:41
13:19
16:34
  4,227
 10,363
139,114
139,310
  -449,786
  -449,591
61
45
0
1
0
0
0
0
 
23
23
1
2
04:26
11:28
06:13
14:48
  6,408
 12,041
138,522
139,183
   124,537
   125,180
54
105
1
0
0
0
0
0
 
24
24
1
2
00:00
06:41
02:09
11:06
  7,735
 15,889
138,245
138,825
    83,426
    83,928
55
80
1
0
0
0
0
0
 
25
25
1
2
09:37
17:58
13:19
21:43
 13,279
 13,469
139,015
139,582
   124,835
   125,403
90
78
1
0
0
0
0
0
 
26
1
02:31
07:58
 19,621
138,600
  -358,472
78
0
0
0
 
27
1
00:00
04:03
 14,599
138,372
   115,839
56
1
1
0
 
28
28
1
2
00:00
14:49
02:51
16:34
 10,268
  6,295
138,309
139,280
   134,655
   135,729
57
68
1
0
1
0
0
0
 
29
29
1
2
08:15
16:35
09:53
20:12
  5,839
 13,056
138,783
139,532
  -424,288
  -423,841
29
54
38
0
0
0
0
0
 
30
30
1
2
06:47
10:02
09:53
12:08
 11,154
  7,515
138,809
139,076
   160,918
   161,201
110
57
0
0
0
0
0
0
 
31
1
14:49
20:09
 19,206
139,470
    92,648
114
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.