GPS Space Vehicle Time Integrity for MJD 52652

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
04:10
07:20
05:15
08:45
  3,843
  5,081
   152
   140
  -266,646
  -266,683
6
8
5
32
0
0
0
0
 
2
1
07:20
08:45
  5,081
   132
    47,667
13
23
0
0
 
3
3
1
2
01:30
07:20
02:31
08:45
  3,635
  5,081
   136
   139
   -96,426
   -96,492
7
9
2
15
0
0
0
0
 
4
4
1
2
12:58
16:45
14:35
18:00
  5,801
  4,501
   150
   150
   -12,130
   -12,199
10
12
8
2
0
0
0
0
 
5
1
16:45
18:00
  4,501
   152
   -50,419
4
14
0
0
 
6
1
16:48
18:00
  4,223
   118
     2,326
21
30
0
0
 
7
7
1
2
11:00
12:55
12:50
14:35
  6,600
  6,000
   147
   151
  -214,101
  -214,315
62
53
0
0
0
0
0
0
 
8
8
8
1
2
3
07:20
11:00
12:55
08:45
12:50
14:19
  5,081
  6,600
  5,005
   153
   155
   161
  -140,302
  -140,630
  -140,768
35
46
30
0
0
4
0
0
0
0
0
0
 
9
9
1
2
13:21
16:45
14:35
18:00
  4,358
  4,501
   156
   150
    26,144
    26,159
13
4
34
14
0
0
0
0
 
10
1
16:45
18:00
  4,501
   145
   -18,198
7
19
0
0
 
11
11
11
1
2
3
01:30
04:10
11:13
04:05
05:15
12:50
  9,145
  3,843
  5,808
   141
   139
   144
   -31,670
   -31,680
   -31,709
9
7
15
64
3
82
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:20
08:45
  5,081
   146
    21,389
4
21
0
0
 
14
1
01:30
04:05
  9,265
   144
    30,536
11
111
0
0
 
15
1
01:30
02:30
  3,579
   153
   -59,247
10
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 







18
1
01:30
02:31
  3,658
   147
     7,121
6
3
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
20
1
2
3
02:51
04:10
07:20
04:05
05:15
08:40
  4,309
  3,843
  4,836
   146
   143
   138
   205,519
   205,522
   205,533
12
5
8
63
31
38
0
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 














24
1
16:45
18:00
  4,501
   145
     -917
6
0
0
0







25
25
1
2
01:30
04:10
04:05
05:15
  9,232
  3,843
   143
   138
   -37,675
   -37,683
8
5
52
8
0
0
0
0







26
26
1
2
11:13
12:55
12:50
14:35
  5,734
  6,000
   148
   144
  -384,597
  -384,693
31
27
1
7
0
0
0
0







27
27
1
2
07:20
11:00
08:45
12:50
  5,081
  6,545
   145
   134
  -549,197
  -549,471
30
36
0
0
0
0
0
0







28
28
1
2
11:00
12:55
12:50
14:35
  6,600
  6,000
   148
   155
    77,359
    77,351
5
5
46
8
0
0
0
0







29
29
1
2
11:40
12:55
12:50
14:35
  4,192
  6,000
   146
   143
   -23,847
   -23,937
21
26
1
1
0
0
0
0







30
1
16:45
18:00
  4,501
   143
  -533,185
24
15
0
0







31
31
1
2
01:30
07:26
03:00
08:45
  5,374
  4,553
   129
   142
  -280,917
  -280,567
26
31
1
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.