GPS Space Vehicle Time Integrity for MJD 52337

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
01:04
08:00
 24,985
   142
  -218,850
15
0
0
0
 
2
1
02:52
08:24
 19,864
   150
   161,643
31
0
0
0
 
3
3
1
2
04:34
19:50
07:30
23:56
 10,537
 14,634
   140
   155
    -7,139
    -7,311
12
17
36
93
0
0
0
0
 
4
4
1
2
03:28
10:22
04:53
15:33
  4,994
 18,692
   136
   162
   -47,229
   -47,878
36
109
1
0
0
0
0
0
 
5
1
12:02
17:52
 20,848
   160
    -3,669
15
118
0
0
 
6
1
14:08
20:25
 22,626
   151
     2,799
8
130
0
0
 
7
1
08:03
14:13
 22,099
   151
  -709,677
15
267
0
0
 
8
1
04:59
12:04
 25,457
   154
  -711,302
20
0
0
0
 
9
9
1
2
10:54
20:57
15:42
22:45
 17,232
  6,454
   159
   165
    32,782
    32,833
13
11
80
59
0
0
0
0
 
10
1
13:56
18:52
 17,729
   162
     -901
14
141
0
0
 
11
11
1
2
00:00
08:29
03:46
11:09
 13,593
  9,510
   145
   149
    -8,968
    -8,977
6
10
18
67
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:44
09:08
 23,002
   143
     3,262
11
186
0
0
 
14
14
1
2
00:00
20:26
02:28
23:59
  8,865
 12,814
   145
   162
    96,523
    96,253
16
16
54
0
0
0
0
0
 
15
15
1
2
16:22
18:38
17:52
23:36
  5,387
 17,896
   169
   153
  -146,923
  -147,004
18
23
18
21
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:40
17:53
17:07
21:53
  5,196
 14,383
   161
   153
  -267,964
  -269,004
123
340
0
0
0
2130
0
0
 
18
1
17:08
23:42
 23,570
   158
    73,861
11
80
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:09
06:14
 18,282
   149
   142,597
15
14
0
0
 
21
21
21
1
2
3
00:00
18:38
21:04
01:32
20:56
23:59
  5,521
  8,249
 10,534
   153
   150
   154
      550
      559
      553
8
9
8
4
13
83
0
0
0
0
0
0
 
22
22
1
2
01:18
17:53
06:07
19:49
 17,326
  6,899
   158
   157
  -623,126
  -623,539
50
18
1
0
0
0
0
0
 
23
1
15:32
20:56
 19,418
   157
    -7,515
12
150
0
0
 
24
1
11:30
17:07
 20,230
   158
   -13,138
17
60
0
0
 
25
25
1
2
00:00
22:44
04:06
23:59
 14,751
  4,551
   148
   171
   -23,544
   -23,551
12
9
61
3
0
0
0
0
 
26
26
26
1
2
3
08:54
17:07
18:52
12:34
18:37
21:03
 13,177
  5,311
  7,791
   151
   165
   157
    84,358
    84,738
    84,836
56
22
36
1
6
4
0
0
0
0
0
0
 
27
1
03:47
10:43
 24,954
   142
   -12,389
8
229
0
0
 
28
1
06:08
13:11
 25,369
   153
    68,165
28
4
0
0
 







30
1
13:23
18:37
 18,812
   156
  -520,558
186
0
0
0







31
31
1
2
06:15
21:50
09:18
23:00
 10,956
  4,193
   154
   156
   -97,032
   -97,156
16
10
121
23
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.