GPS Space Vehicle Time Integrity for MJD 52335

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
01:12
08:08
 24,974
   155
  -218,478
17
3
0
0
 
2
1
03:04
08:37
 19,982
   153
   160,602
34
0
0
0
 
3
3
1
2
04:42
19:58
07:51
23:59
 11,238
 14,356
   155
   154
    -6,575
    -6,755
11
15
25
43
0
0
0
0
 
4
4
1
2
03:36
10:30
04:40
15:42
  3,868
 18,692
   154
   162
   -43,510
   -44,194
24
109
4
0
0
0
0
0
 
5
1
12:10
18:01
 20,901
   166
    -3,381
16
124
0
0
 
6
1
14:15
20:34
 22,621
   150
     2,780
11
145
0
0
 
7
1
08:12
14:12
 21,532
   155
  -709,433
15
119
0
0
 
8
1
05:08
12:12
 25,497
   156
  -711,575
13
197
0
0
 
9
1
11:02
15:51
 17,256
   170
    32,520
12
94
0
0
 
10
1
14:04
19:00
 17,772
   166
     -786
14
76
0
0
 
11
11
1
2
00:00
08:37
03:54
11:17
 14,088
  9,493
   149
   162
    -8,884
    -8,884
7
11
13
100
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:53
09:17
 23,032
   151
     3,191
10
133
0
0
 
14
14
1
2
00:00
20:34
02:37
22:00
  9,404
  5,137
   151
   162
    97,165
    96,912
16
7
28
2
0
0
0
0
 
15
15
1
2
16:31
18:46
18:01
22:00
  5,416
 11,614
   150
   153
  -146,168
  -146,227
14
14
29
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:48
18:01
17:15
22:00
  5,135
 14,290
   153
   156
  -253,666
  -254,709
124
342
0
0
0
2115
0
0
 
18
1
17:16
22:00
 17,056
   157
    73,975
9
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:33
06:22
 20,920
   156
   142,082
20
4
0
0
 
21
21
1
2
00:00
18:46
01:41
21:05
  6,045
  8,311
   142
   169
      518
      546
7
6
36
15
0
0
0
0
 
22
22
1
2
01:26
18:01
06:15
19:57
 17,327
  6,932
   150
   157
  -621,764
  -622,199
46
22
3
44
0
0
0
0
 
23
1
15:41
21:05
 19,385
   163
    -7,388
11
93
0
0
 
24
1
11:38
17:15
 20,225
   161
   -12,694
17
63
0
0
 
25
25
1
2
00:00
22:52
04:14
23:59
 15,275
  4,031
   147
   159
   -23,467
   -23,483
11
11
104
35
0
0
0
0
 
26
26
26
1
2
3
09:02
17:16
19:01
12:42
18:18
21:11
 13,095
  3,731
  7,741
   158
   168
   161
    81,935
    82,294
    82,403
52
16
39
1
9
0
0
0
0
0
0
0
 
27
1
03:55
10:52
 24,953
   150
   -12,212
13
81
0
0
 
28
1
06:16
13:20
 25,391
   157
    67,692
24
81
0
0
 







30
1
13:31
18:46
 18,796
   159
  -514,686
192
0
0
0







31
1
06:23
09:26
 10,902
   164
   -96,620
15
147
0
0







32
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33
-
 
 
 
 
 
 
 
 
 







34
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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.