GPS Space Vehicle Time Integrity for MJD 52528

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
11:47
18:46
 25,111
   144
  -247,646
22
40
0
0
 
2
1
12:43
17:41
 17,884
   150
   262,184
30
13
0
0
 
3
3
1
2
06:50
16:13
10:56
18:43
 14,692
  8,952
   154
   155
   -62,017
   -62,116
14
16
35
36
0
0
0
0
 
4
4
1
2
14:32
21:20
15:44
23:59
  4,201
  9,552
   146
   143
  -306,259
  -306,548
17
32
14
0
0
0
0
0
 







6
6
1
2
03:55
05:25
05:20
07:56
  5,089
  8,981
   138
   141
      285
      290
4
6
42
106
0
0
0
0







7
1
01:09
23:40
 17,039
   146
  -453,149
148
0
0
0







8
1
15:48
22:55
 25,514
   143
  -496,001
175
0
0
0







9
9
1
2
07:56
21:48
10:06
23:59
  7,774
  7,910
   141
   142
     7,648
     7,723
18
10
66
111
0
0
0
0







10
10
1
2
03:55
17:57
05:20
19:39
  5,089
  6,015
   139
   142
   -11,451
   -11,485
14
13
64
38
0
0
0
0







11
11
1
2
10:07
19:40
14:40
22:02
 16,281
  8,522
   158
   145
   -20,145
   -20,186
12
16
142
96
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
13:34
20:00
 23,120
   149
    13,742
10
185
0
0







14
1
07:30
13:14
 20,596
   156
    49,851
12
156
0
0







15
15
1
2
03:55
05:25
05:20
10:33
  5,089
 18,313
   137
   147
    -9,848
    -9,893
9
20
2
114
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
05:25
09:51
 15,801
   150
  -400,911
365
0
3413
0







18
18
1
2
05:25
07:31
07:30
10:48
  7,378
 11,748
   143
   154
    43,252
    43,231
6
11
7
46
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
11:21
16:57
 20,131
   155
   186,643
11
202
0
0







21
1
05:40
12:25
 24,293
   151
     3,823
11
35
0
0







22
22
1
2
05:30
12:18
06:49
17:17
  4,445
 17,827
   134
   148
  -503,947
  -504,279
27
73
38
30
0
0
0
0







23
1
03:55
05:20
  5,089
   135
    -9,272
6
8
0
0







24
1
22:32
23:59
  5,234
   141
   -56,564
14
21
0
0







25
1
09:52
15:02
 18,627
   156
   -32,332
13
182
0
0







26
26
1
2
05:40
19:40
07:55
23:24
  8,073
 13,437
   139
   144
  -172,393
  -173,709
61
97
1
0
1
0
0
0







27
1
14:40
21:40
 25,103
   149
   -89,462
499
0
10513
0







28
1
17:17
23:31
 22,409
   140
    89,749
6
64
0
0







29
29
1
2
05:30
18:59
06:49
23:10
  4,581
 14,917
   139
   141
  -225,812
  -227,072
37
102
1
0
1
0
0
0







30
1
03:55
05:20
  5,089
   140
  -269,686
63
0
0
0







31
31
1
2
08:01
16:58
11:30
19:39
 12,445
  9,563
   158
   141
  -361,339
  -361,376
10
17
56
76
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.