GPS Space Vehicle Time Integrity for MJD 52609

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
07:00
11:20
10:55
13:06
 14,092
  6,398
   130
   138
  -259,844
  -259,867
11
10
1
86
0
0
0
0
 
2
1
07:12
10:55
 13,294
   133
    24,571
22
14
0
0
 
3
3
1
2
02:00
11:20
03:15
13:14
  4,499
  6,851
   144
   141
   -84,801
   -84,906
6
16
2
99
0
0
0
0
 
4
1
17:35
20:10
  9,300
   140
  -368,069
20
0
0
0
 
5
1
17:35
20:10
  9,031
   135
   -43,042
13
61
0
0
 







7
7
1
2
13:28
18:17
15:15
19:40
  6,358
  4,899
   143
   137
  -200,698
  -200,014
78
64
0
0
0
0
0
0







8
8
1
2
11:20
13:20
13:15
15:15
  6,900
  6,888
   136
   145
   -45,995
   -46,184
54
54
0
0
0
0
0
0







9
9
1
2
02:01
17:35
03:15
20:10
  4,427
  9,300
   144
   135
    19,468
    19,570
6
6
38
11
0
0
0
0







10
1
12:12
13:15
  3,777
   141
   -15,785
9
28
0
0







11
11
11
1
2
3
04:30
07:00
14:09
06:05
09:06
15:15
  5,654
  7,593
  3,947
   134
   131
   153
   -27,218
   -27,233
   -27,238
14
8
9
81
22
25
0
0
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
13
13
1
2
3
08:57
11:20
13:20
10:55
13:15
14:34
  7,079
  6,867
  4,439
   134
   137
   148
    18,874
    18,883
    18,898
13
5
13
69
44
0
0
0
0
0
0
0







14
14
1
2
02:00
04:30
03:15
06:05
  4,499
  5,699
   139
   140
    36,594
    36,578
5
8
10
10
0
0
0
0







15
1
02:00
03:15
  4,499
   131
   -42,194
5
2
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
02:00
03:15
  4,499
   136
    -6,206
12
87
0
0







18
1
02:00
03:15
  4,499
   135
    18,059
6
2
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
07:00
10:55
 14,092
   136
   199,984
7
45
0
0







21
-
 
 
 
 
 
 
 
 
 







22
1
07:00
10:55
 14,059
   138
   -15,251
30
121
0
0














24
1
17:35
20:10
  9,300
   133
   -75,134
8
2
0
0







25
25
1
2
04:30
07:00
06:05
09:40
  5,699
  9,609
   141
   126
   -35,856
   -35,876
7
11
3
123
0
0
0
0







26
1
14:09
15:15
  3,895
   148
  -323,638
24
16
0
0







27
27
27
1
2
3
09:08
11:20
13:20
10:55
13:15
14:52
  6,365
  6,900
  5,516
   128
   136
   144
  -449,196
  -449,474
  -449,694
63
68
53
0
0
0
0
0
0
0
0
0







28
28
28
1
2
3
11:32
13:20
17:35
13:15
15:15
18:36
  6,138
  6,888
  3,635
   138
   152
   139
    84,162
    84,166
    84,132
6
3
19
35
50
40
0
0
0
0
0
0














30
1
18:59
20:10
  4,132
   132
  -476,539
25
0
0
0







31
31
31
1
2
3
04:30
11:47
13:20
05:57
13:15
14:39
  5,230
  5,269
  4,707
   135
   138
   149
  -330,563
  -330,287
  -330,222
14
19
29
1
0
20
0
0
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.