GPS Space Vehicle Time Integrity for MJD 52261

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
06:12
13:09
 24,979
   176
  -207,807
13
39
0
0
 
2
1
10:08
16:41
 23,512
   168
   123,069
41
0
0
0
 
3
3
1
2
00:39
09:45
05:10
12:53
 16,215
 11,249
   178
   180
   -92,890
   -92,986
19
12
18
35
0
0
0
0
 
4
4
1
2
08:46
15:36
10:01
20:49
  4,509
 18,774
   176
   173
  -360,622
  -359,721
39
153
1
0
1
0
0
0
 
5
1
17:01
22:59
 21,260
   169
  -328,441
12
69
0
0
 
6
6
1
2
00:00
19:28
02:00
23:59
  7,198
 16,272
   173
   170
     1,960
     1,975
6
14
37
55
0
0
0
0
 
7
1
13:20
19:33
 22,192
   174
  -648,251
124
0
0
0
 
8
1
10:08
17:13
 25,536
   180
  -654,735
56
0
0
0
 
9
9
1
2
02:01
16:03
03:59
20:52
  7,105
 17,320
   178
   165
    21,915
    22,009
13
10
41
71
0
0
0
0
 
10
1
19:04
23:57
 17,572
   166
   -15,310
15
120
0
0
 
11
11
1
2
04:13
14:01
08:57
16:19
 16,949
  8,231
   165
   174
    -6,122
    -6,125
9
23
31
86
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:48
14:24
 20,071
   173
      498
12
51
0
0
 
14
1
01:30
07:37
 21,945
   173
   115,936
19
37
0
0
 
15
15
1
2
00:00
21:37
04:55
23:59
 17,697
  8,560
   164
   178
  -117,692
  -118,003
25
11
6
25
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 







18
18
1
2
00:00
22:13
04:57
23:59
 17,795
  6,381
   176
   172
    75,987
    75,995
7
9
203
91
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
05:35
11:25
 20,897
   173
   123,038
20
92
0
0







21
1
00:00
06:48
 24,480
   169
    -4,895
8
205
0
0







22
22
1
2
00:07
06:29
01:29
11:18
  4,944
 17,294
   178
   176
  -514,489
  -515,269
41
130
1
1
1
1
0
0







23
23
1
2
00:00
20:59
01:29
23:59
  5,326
 10,751
   175
   172
    -2,589
    -2,655
6
6
6
65
0
0
0
0







24
1
16:42
22:23
 20,459
   163
   -13,599
19
7
0
0







25
1
04:13
09:25
 18,717
   173
   -20,586
14
171
0
0







26
26
1
2
00:00
14:50
02:24
17:45
  8,606
 10,429
   168
   172
    14,692
    15,067
19
16
25
31
0
0
0
0







27
27
1
2
08:58
14:46
14:45
15:58
 20,825
  4,192
   183
   186
    -5,217
    -5,223
7
16
44
54
0
0
0
0







28
28
1
2
11:19
14:24
14:00
18:23
  9,679
 14,305
   166
   171
    48,008
    48,048
10
11
3
51
0
0
0
0







29
1
02:49
09:15
 23,150
   171
  -586,528
58
0
0
0







30
1
18:42
23:59
 19,027
   163
  -211,682
332
0
2262
0







31
31
1
2
02:24
11:30
04:12
14:24
  6,434
 10,436
   174
   173
   -81,188
   -81,274
9
16
9
90
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.