GPS Space Vehicle Time Integrity for MJD 52240

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(AUS)
-GPSSV (ns)
UTC(AUS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
07:36
14:34
 25,012
   136
  -205,115
12
34
0
0
2
1
12:46
19:01
 22,482
   134
   112,526
34
0
0
0
3
3
1
2
02:56
11:11
06:36
14:18
 13,227
 11,132
   143
   148
   -86,677
   -86,771
14
11
11
60
0
0
0
0
4
4
1
2
10:15
17:04
11:26
22:18
  4,243
 18,838
   134
   136
  -410,632
  -409,781
38
147
4
0
1
0
0
0
5
1
18:39
23:59
 19,044
   142
  -324,816
14
148
0
0
6
6
1
2
00:00
20:56
03:25
23:59
 12,240
 11,002
   144
   119
     1,500
     1,486
12
12
100
103
0
0
0
0
7
1
14:48
20:54
 21,932
   132
  -609,254
172
0
0
0
8
1
11:33
18:39
 25,562
   139
  -637,937
78
0
0
0
9
9
1
2
03:26
17:28
05:38
22:18
  7,849
 17,319
   144
   130
    18,677
    18,763
13
18
68
53
0
0
0
0
10
10
1
2
00:00
20:29
01:19
23:59
  4,567
 12,627
   135
   147
   -14,107
   -14,150
15
8
9
42
0
0
0
0
11
11
1
2
05:38
15:26
10:23
17:44
 16,982
  8,279
   133
   132
    -5,496
    -5,509
8
21
119
95
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:15
15:50
 20,082
   138
     7,896
13
119
0
0
14
1
02:56
09:02
 21,924
   142
   119,430
20
34
0
0
15
1
00:00
06:21
 22,780
   141
  -109,685
32
6
0
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:38
22:16
04:34
23:44
 10,517
  5,087
   139
   148
  -377,348
  -381,565
179
86
0
0
0
0
0
0
18
1
00:00
05:29
 19,665
   139
    75,888
7
137
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:00
12:47
 20,826
   137
   117,564
17
21
0
0
21
1
01:20
08:15
 24,901
   143
    -5,099
8
155
0
0
22
22
1
2
01:20
07:56
02:55
12:45
  5,624
 17,324
   150
   141
  -460,757
  -461,739
57
164
1
0
1
0
0
0
23
23
1
2
00:00
22:30
02:55
23:59
 10,397
  5,313
   138
   147
    -1,372
    -1,408
8
11
23
24
0
0
0
0
24
1
18:08
23:44
 20,107
   133
    -8,950
15
32
0
0
25
1
05:30
10:55
 19,449
   137
   -19,895
15
128
0
0
26
26
1
2
00:51
16:24
03:41
19:10
 10,200
  9,958
   138
   127
     4,188
     4,444
20
11
57
15
0
0
0
0
27
1
10:23
17:25
 25,284
   129
    -3,170
10
123
0
0
28
1
12:46
19:49
 25,400
   138
    41,710
22
4
0
0
29
1
05:30
10:33
 18,195
   130
  -601,685
35
0
0
0
30
30
1
2
00:00
20:09
01:38
23:59
  5,745
 13,704
   153
   128
  -160,664
  -161,372
14
36
33
21
1
0
0
0
31
31
31
1
2
3
03:42
11:37
12:51
05:38
12:45
15:25
  6,900
  4,095
  9,260
   134
   136
   134
   -77,348
   -77,415
   -77,432
9
13
14
42
24
133
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.