GPS Space Vehicle Time Integrity for MJD 52518

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
12:29
19:18
 24,501
   146
  -246,094
15
50
0
0
 
2
1
13:25
18:23
 17,880
   148
   256,924
31
0
0
0
 
3
3
1
2
07:31
16:09
11:37
19:23
 14,639
 11,523
   147
   145
   -59,154
   -59,260
16
21
6
89
0
0
0
0
 
4
4
4
1
2
3
00:40
15:12
22:00
03:18
16:26
23:59
  9,505
  4,364
  7,140
   151
   144
   154
  -296,372
  -296,928
  -297,204
33
18
27
11
3
37
1
0
0
0
0
0
 
5
1
00:40
05:14
 16,468
   153
   -29,455
11
19
0
0
 
6
1
02:08
08:37
 23,302
   154
     5,641
9
162
0
0
 
7
7
1
2
00:40
19:37
01:41
23:59
  3,704
 15,746
   164
   153
  -481,084
  -478,928
30
136
0
0
0
0
0
0
 
8
1
16:30
23:36
 25,559
   153
  -515,794
171
0
0
0
 
9
9
9
1
2
3
00:40
08:37
22:29
03:22
10:47
23:59
  9,724
  7,703
  5,398
   169
   160
   151
     6,141
     6,178
     6,258
8
17
12
1
87
73
0
0
0
0
0
0
 
10
10
1
2
01:31
18:39
06:11
20:11
 16,793
  5,295
   168
   141
   -10,848
   -10,909
15
14
112
27
0
0
0
0
 
11
11
1
2
10:48
20:21
15:21
22:44
 16,227
  8,518
   152
   160
   -19,373
   -19,391
12
13
79
86
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:14
20:40
 23,167
   145
    13,156
10
138
0
0
 
14
1
08:12
13:56
 20,621
   151
    51,448
15
113
0
0
 
15
1
03:56
11:11
 26,112
   158
    -5,975
36
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:19
05:15
04:58
09:31
  5,978
 15,395
   152
   156
  -327,473
  -328,491
150
386
0
0
0
3968
0
0
 
18
1
05:02
11:28
 23,066
   151
    45,974
23
21
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:41
17:37
 21,269
   152
   184,735
14
132
0
0
 
21
1
06:21
13:06
 24,251
   156
     3,470
12
120
0
0
 
22
22
1
2
06:12
12:59
07:31
17:56
  4,588
 17,852
   153
   139
  -495,655
  -495,941
23
48
25
0
0
0
0
0
 
23
1
02:48
06:21
 12,736
   156
    -8,586
10
9
0
0
 
24
1
00:40
04:53
 15,176
   157
   -54,097
20
81
0
0
 
25
1
10:33
15:42
 18,570
   152
   -31,823
11
209
0
0
 
26
26
1
2
06:21
20:20
08:36
23:59
  8,115
 13,035
   142
   156
  -150,546
  -151,897
67
91
2
0
1
0
0
0
 
27
1
15:21
22:20
 25,119
   149
   -80,716
20
0
0
0
 
28
1
17:57
23:59
 21,752
   161
    89,803
7
41
0
0
 
29
29
1
2
06:12
19:41
07:31
23:51
  4,726
 14,923
   147
   150
  -205,162
  -206,465
41
97
1
0
1
0
0
0
 
30
1
01:13
06:21
 18,453
   156
  -232,586
241
0
26
0
 
31
31
1
2
09:18
17:38
12:11
20:20
 10,291
  9,610
   163
   154
  -360,232
  -360,295
12
16
90
157
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.