GPS Space Vehicle Time Integrity for MJD 52598

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
06:51
11:45
07:55
13:15
  3,810
  5,397
   119
   120
  -258,166
  -258,194
8
6
3
2
0
0
0
0
 
2
1
11:45
12:55
  4,243
   118
    18,736
17
35
0
0
 
3
3
1
2
02:28
11:45
04:10
13:15
  6,044
  5,397
   109
   112
   -81,688
   -81,791
7
13
32
54
0
0
0
0
 
4
1
16:39
18:10
  5,407
   114
  -361,094
16
0
0
0
 
5
1
22:10
23:41
  5,481
   109
   -40,898
9
0
0
0
 
6
6
1
2
00:00
22:10
01:05
23:55
  3,813
  6,298
   117
   109
     1,514
     1,538
4
7
14
41
0
0
0
0
 
7
1
15:50
18:10
  8,396
   120
  -239,201
94
0
0
0
 
8
8
8
1
2
3
11:45
13:20
15:50
13:15
14:25
18:04
  5,397
  3,900
  8,062
   118
   120
   113
   -19,362
   -19,502
   -19,829
44
30
71
0
0
0
0
0
0
0
0
0
 
9
9
1
2
02:46
17:00
04:10
18:10
  5,023
  4,113
   102
   112
    17,881
    17,980
9
14
31
10
0
0
0
0
 
10
10
1
2
13:20
22:10
14:20
23:55
  3,618
  6,298
   112
   123
   -15,164
   -15,174
9
6
12
15
0
0
0
0
 
11
11
1
2
06:50
15:50
07:55
17:14
  3,901
  5,066
   105
   112
   -26,170
   -26,202
7
15
6
20
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:45
13:20
13:15
14:25
  5,397
  3,900
   119
   126
    18,220
    18,229
5
8
11
28
0
0
0
0
 
14
14
1
2
02:25
06:50
04:10
07:55
  6,301
  3,901
   117
   102
    38,365
    38,323
13
12
30
27
0
0
0
0
 
15
15
15
1
2
3
00:00
02:25
22:46
01:20
04:10
23:55
  4,669
  6,301
  4,139
   110
   115
   107
   -37,807
   -37,847
   -38,194
7
10
9
2
2
1
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
02:25
22:10
01:20
04:10
23:55
  4,656
  6,301
  6,298
   106
   105
   103
    -4,787
    -4,803
    -4,916
4
12
6
15
59
5
0
0
0
0
0
0
 
18
18
1
2
00:00
02:25
01:20
04:10
  4,655
  6,301
   111
   111
    21,297
    21,264
5
8
5
3
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:50
07:55
  3,835
   113
   198,364
11
33
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
22:10
01:20
23:55
  4,657
  6,298
   105
   118
   -13,564
   -13,609
5
6
6
19
0
0
0
0







24
1
22:10
23:15
  3,917
   113
   -72,622
10
10
0
0







25
1
06:50
07:55
  3,901
   108
   -35,389
7
8
0
0







26
1
15:50
18:10
  8,396
   118
  -306,120
51
0
0
0







27
27
27
1
2
3
11:45
13:20
15:50
13:15
14:25
16:58
  5,397
  3,900
  4,095
   119
   125
   120
  -414,030
  -414,219
  -414,583
61
42
48
0
0
0
0
0
0
0
0
0







28
28
1
2
13:20
15:50
14:25
18:10
  3,900
  8,396
   132
   126
    85,450
    85,429
6
9
2
3
0
0
0
0







29
1
15:50
18:10
  8,396
   112
  -352,544
48
0
0
0







30
30
1
2
00:00
22:10
01:05
23:55
  3,805
  6,298
   113
   117
  -454,982
  -456,791
36
39
1
0
1
0
0
0







31
1
13:20
14:25
  3,867
   136
  -339,356
19
12
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.