GPS Space Vehicle Time Integrity for MJD 52036

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
20:29
03:11
23:59
 11,455
 12,657
105,127
106,445
   -71,749
   -70,516
53
86
1
0
1
0
0
0
 
2
1
03:12
08:25
 18,780
105,429
   116,053
98
0
0
0
 
3
1
15:06
20:49
 20,619
106,161
    79,137
106
0
0
0
 
4
4
1
2
00:00
07:49
03:22
11:15
 12,147
 12,356
105,143
105,599
  -596,091
  -595,521
80
74
1
1
0
1
0
0
 
5
1
06:58
13:52
 24,865
105,693
  -191,372
124
0
0
0
 
6
1
09:21
16:35
 26,074
105,844
   106,559
133
0
0
0
 
7
7
1
2
04:34
21:17
09:23
23:41
 17,344
  8,649
105,473
106,330
  -470,166
  -468,905
122
62
1
0
1
0
0
0
 
8
1
00:27
07:14
 24,371
105,302
   -91,864
190
0
0
0
 
9
1
05:58
12:20
 22,900
105,628
   149,415
134
0
0
0
 
10
10
1
2
02:23
11:41
06:59
14:32
 16,601
 10,237
105,321
105,776
   101,780
   102,219
99
59
0
0
0
0
0
0
 
11
1
18:19
23:59
 20,421
106,368
   104,346
122
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:38
04:57
23:59
 17,841
  8,504
105,197
106,430
   106,812
   108,063
78
79
1
0
1
0
0
0
 
14
14
1
2
09:34
17:05
11:48
21:37
  8,065
 16,311
105,606
106,235
   211,539
   212,238
60
86
1
0
0
0
0
0
 
15
1
12:20
18:58
 23,829
106,018
    75,538
86
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:41
17:04
 19,401
105,953
    80,866
93
0
0
0
 
18
1
13:53
17:39
 13,560
106,049
   198,503
77
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:01
02:22
23:59
  8,519
 17,907
105,087
106,376
   174,204
   175,658
52
137
1
0
1
0
0
0
 
21
1
15:08
20:28
 19,135
106,153
   103,276
82
0
0
0
 
22
22
1
2
00:00
13:53
01:37
17:39
  5,783
 13,558
104,997
106,026
  -480,775
  -479,903
53
92
1
0
1
0
0
0
 
23
23
23
1
2
3
06:25
13:20
15:26
07:56
15:05
17:38
  5,495
  6,286
  7,882
105,415
105,914
106,089
    92,926
    93,407
    93,577
47
79
50
1
0
0
0
0
0
0
0
0
 
24
24
1
2
01:37
08:26
03:55
12:49
  8,227
 15,779
105,162
105,678
    56,593
    57,023
56
75
1
0
0
0
0
0
 
25
25
1
2
11:23
19:36
15:05
23:29
 13,301
 13,972
105,821
106,323
    92,401
    92,905
83
68
0
0
0
0
0
0
 
26
1
04:17
09:45
 19,590
105,491
  -358,873
70
0
0
0
 
27
1
00:00
05:49
 20,935
105,243
    85,603
89
1
1
0
 
28
28
1
2
00:00
17:39
04:01
19:36
 14,464
  7,035
105,123
106,152
    97,129
    98,251
97
46
1
1
1
0
0
0
 
29
29
1
2
09:54
18:48
11:40
21:53
  6,363
 11,123
105,603
106,295
  -434,529
  -434,235
47
61
1
0
0
0
0
0
 
30
30
1
2
08:31
11:49
11:40
13:52
 11,346
  7,398
105,650
105,895
   124,324
   124,584
104
53
0
0
0
0
0
0
 
31
31
1
2
16:36
18:19
17:52
21:56
  4,581
 13,015
106,063
106,301
    63,191
    63,412
73
48
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.