GPS Space Vehicle Time Integrity for MJD 52100

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
16:55
23:55
 25,243
   168
  -185,075
11
27
0
0
 
2
1
00:00
05:49
 20,910
   167
    41,977
37
1
0
0
 
3
3
1
2
12:28
20:52
16:09
23:50
 13,237
 10,497
   165
   177
   -46,251
   -46,331
15
12
26
42
0
0
0
0
 
4
4
1
2
02:41
19:49
07:55
20:59
 18,840
  4,222
   161
   148
  -653,263
  -652,588
66
20
1
7
1
0
0
0
 
5
1
04:23
10:14
 20,936
   175
  -305,231
19
14
2
0
 
6
1
06:39
12:59
 22,726
   157
     2,026
9
162
0
0
 
7
1
00:17
06:17
 21,531
   172
  -493,256
137
0
0
0
 
8
8
1
2
00:00
21:00
04:08
23:59
 14,781
 10,785
   165
   158
  -391,176
  -393,409
131
90
1
0
1
0
0
0
 
9
1
03:01
07:53
 17,448
   166
    53,250
13
130
0
0
 
10
10
1
2
06:07
22:42
10:57
23:59
 17,326
  4,586
   160
   167
    -6,583
    -6,610
14
15
164
34
0
0
0
0
 
11
11
1
2
00:58
15:06
02:14
19:54
  4,565
 17,178
   169
   159
    -2,661
    -2,682
20
9
33
145
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:57
01:24
23:59
  4,959
 18,177
   170
   161
     3,306
     3,320
9
16
60
156
0
0
0
0
 
14
1
12:28
18:35
 21,977
   157
   116,971
14
210
0
0
 
15
1
08:43
15:56
 25,992
   155
   -55,615
35
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
07:50
11:14
10:57
14:05
 11,156
 10,242
   163
   157
  -226,374
  -227,069
189
172
0
0
0
0
0
0
 
18
18
1
2
10:14
14:26
13:27
16:01
 11,540
  5,646
   157
   157
    74,359
    74,346
7
12
18
49
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:16
22:12
 21,221
   160
    83,054
20
91
0
0
 
21
21
1
2
10:58
15:06
14:55
16:56
 14,274
  6,622
   151
   158
    -4,034
    -4,031
7
10
104
33
0
0
0
0
 
22
22
1
2
10:57
17:33
12:24
22:13
  5,156
 16,773
   165
   164
  -584,673
  -584,596
20
21
48
96
0
0
0
0
 
23
23
1
2
08:48
13:05
12:28
14:25
 13,205
  4,787
   161
   166
   -15,980
   -15,982
8
16
155
95
0
0
0
0
 







25
1
14:57
20:14
 18,948
   162
   -15,161
11
122
0
0







26
26
1
2
01:40
09:13
04:44
13:04
 11,030
 13,833
   166
   156
  -534,934
  -535,228
29
41
1
0
0
0
0
0







27
27
1
2
00:00
19:51
03:03
23:59
 10,933
 14,898
   150
   164
   -26,293
   -26,388
10
5
103
23
0
0
0
0







28
28
1
2
00:00
20:18
02:23
23:59
  8,513
 13,317
   174
   163
     3,666
     3,852
11
14
87
62
0
0
0
0







29
1
14:56
19:18
 15,690
   154
  -615,662
23
9
0
0







30
1
05:51
11:13
 19,188
   159
    27,178
9
106
0
0







31
31
1
2
13:27
22:13
15:05
23:59
  5,802
  6,379
   154
   172
   -52,487
   -52,515
12
13
65
80
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.