GPS Space Vehicle Time Integrity for MJD 52418

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
1
2
00:00
19:26
02:27
23:59
  8,750
 16,401
   172
   162
  -230,538
  -230,696
8
7
53
26
0
0
0
0
 
2
2
1
2
00:00
20:21
01:28
23:59
  5,197
 13,101
   164
   167
   204,184
   204,650
20
24
43
22
0
0
0
0
 
3
3
3
1
2
3
00:00
14:43
22:58
02:13
18:25
23:59
  7,937
 13,315
  3,680
   172
   160
   170
   -30,160
   -30,365
   -30,443
21
17
11
77
20
33
0
0
0
0
0
0
 
4
4
1
2
04:50
21:51
10:01
23:17
 18,664
  5,142
   170
   159
  -178,508
  -179,401
90
45
1
136
1
0
0
0
 
5
1
06:38
12:09
 19,812
   166
   -14,691
22
44
0
0
 
6
1
08:50
15:15
 23,046
   165
     3,650
12
222
0
0
 
7
1
02:29
08:36
 21,833
   168
  -665,763
77
0
0
0
 
8
1
00:00
06:33
 23,466
   170
  -664,175
74
1
1
0
 
9
9
1
2
05:23
15:15
10:11
17:37
 17,254
  8,439
   171
   158
    44,347
    44,388
11
15
117
52
0
0
0
0
 
10
10
1
2
01:28
08:27
03:22
13:09
  6,752
 16,937
   188
   168
    -5,189
    -5,227
14
12
57
120
0
0
0
0
 
11
11
1
2
02:57
17:38
05:38
22:10
  9,584
 16,259
   154
   160
   -12,834
   -12,868
15
12
114
125
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:56
03:29
23:59
 12,486
 10,968
   174
   158
     6,743
     6,792
9
15
118
45
0
0
0
0
 
14
1
14:56
20:47
 21,041
   163
    72,089
24
95
0
0
 
15
1
10:45
18:01
 26,088
   169
   -17,585
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
10:08
12:09
11:36
16:22
  5,273
 15,099
   171
   161
    67,313
    65,883
176
508
0
0
1
6594
0
0
 
18
1
11:37
18:12
 23,728
   164
    65,974
17
51
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:45
23:59
 18,781
   165
   162,940
18
8
0
0
 
21
1
13:10
19:53
 24,169
   164
     1,368
7
107
0
0
 
22
22
1
2
13:11
19:44
14:17
23:59
  3,967
 15,308
   165
   171
  -270,415
  -271,639
58
183
12
0
1
0
0
0
 
23
1
09:48
14:55
 18,454
   165
    -2,604
13
30
0
0
 
24
1
06:00
11:36
 20,150
   171
   -31,439
22
23
0
0
 
25
1
17:23
22:27
 18,270
   169
   -26,864
10
139
0
0
 
26
26
26
1
2
3
03:23
11:37
13:10
07:00
13:00
15:30
 13,011
  5,011
  8,341
   173
   163
   154
   209,739
   210,286
   210,435
77
33
49
1
0
0
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
04:01
22:11
04:00
05:06
23:59
 14,330
  3,875
  6,497
   177
   166
   161
   -20,914
   -20,934
   -20,985
10
13
6
81
43
4
0
0
0
0
0
0
 
28
1
00:38
07:05
 23,214
   181
    83,047
6
88
0
0
 
29
1
04:50
06:38
  6,496
   169
  -365,562
42
1
0
0
 
30
1
08:28
12:59
 16,238
   171
  -667,815
46
5
0
0
 
31
31
1
2
00:41
16:11
03:55
19:01
 11,536
 10,203
   171
   158
  -281,006
  -281,859
59
42
11
0
1
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.