GPS Space Vehicle Time Integrity for MJD 52096

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
16:20
22:56
 23,772
178,130
    -6,588
69
0
0
0
 
2
2
1
2
00:00
22:57
04:19
23:59
 15,522
  3,768
177,507
178,291
   217,324
   218,554
51
52
1
0
1
0
0
0
 
3
1
11:00
16:44
 20,642
177,907
   132,675
85
0
0
0
 
4
4
1
2
03:44
18:59
07:13
23:14
 12,508
 15,345
177,544
178,144
  -480,155
  -478,869
89
113
1
0
1
0
0
0
 
5
1
02:51
09:50
 25,104
177,633
  -127,151
86
0
0
0
 
6
1
05:20
12:34
 26,041
177,718
   179,506
84
0
0
0
 
7
7
1
2
00:30
17:16
05:21
19:35
 17,430
  8,372
177,506
177,985
  -323,587
  -321,897
142
94
1
0
1
0
0
0
 
8
8
1
2
00:00
20:07
03:12
23:59
 11,505
 13,938
177,458
178,239
  -203,257
  -204,746
136
63
1
0
1
0
0
0
 
9
1
01:56
08:17
 22,828
177,590
   230,064
112
0
0
0
 
10
10
10
1
2
3
00:00
07:32
22:07
02:51
10:20
23:59
 10,252
 10,063
  6,769
177,466
177,647
178,215
   170,998
   171,162
   171,685
57
47
69
0
1
0
0
0
0
0
0
0
 
11
1
14:18
20:20
 21,708
178,038
   175,253
103
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:34
23:59
 23,119
178,177
   181,233
98
0
0
0
 
14
14
1
2
05:25
12:35
07:43
17:29
  8,262
 17,680
177,564
177,924
   293,780
   294,190
57
87
0
0
0
0
0
0
 
15
1
08:17
14:53
 23,722
177,804
   123,621
59
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:32
13:10
 20,259
177,779
   -28,104
344
0
2931
0
 
18
1
09:50
14:39
 17,292
177,829
   252,411
62
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:53
22:04
 25,859
178,076
   260,050
119
0
0
0
 
21
1
11:01
16:19
 19,118
177,888
   173,777
65
0
0
0
 
22
22
1
2
09:50
19:27
13:10
21:35
 12,003
  7,694
177,807
178,080
  -407,726
  -407,379
83
46
0
0
0
0
0
0
 
23
23
23
1
2
3
01:50
09:00
11:23
03:56
11:00
12:34
  7,570
  7,182
  4,265
177,420
177,761
177,854
   161,524
   161,848
   161,937
48
68
48
1
0
0
0
0
0
0
0
0
 
24
24
1
2
04:24
21:36
08:51
23:47
 16,015
  7,854
177,619
178,168
   114,432
   114,809
67
34
1
0
0
0
0
0
 
25
25
1
2
07:20
15:44
11:00
19:26
 13,206
 13,327
177,696
177,993
   162,482
   162,780
59
61
0
0
0
0
0
0
 
26
1
00:13
05:40
 19,603
177,515
  -354,074
69
0
0
0
 
27
27
1
2
00:00
19:14
01:45
23:59
  6,305
 17,133
177,403
178,221
   151,381
   152,108
55
80
1
0
1
0
0
0
 
28
28
28
1
2
3
00:00
14:39
20:30
01:20
15:43
23:59
  4,819
  3,826
 12,552
177,402
177,854
178,233
   180,048
   180,636
   181,077
56
51
83
1
1
0
0
0
0
0
0
0
 
29
29
1
2
06:07
13:11
07:31
18:01
  5,047
 17,400
177,551
177,954
  -436,153
  -435,934
49
68
0
0
0
0
0
0
 
30
30
30
1
2
3
04:29
07:44
10:21
07:31
09:50
11:22
 10,936
  7,571
  3,701
177,600
177,780
177,714
   204,101
   204,294
   204,240
94
45
52
0
0
0
0
0
0
0
0
0
 
31
31
1
2
12:35
14:18
13:38
17:49
  3,827
 12,691
177,801
177,987
   125,819
   125,985
60
55
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.