GPS Space Vehicle Time Integrity for MJD 52602

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
11:35
13:36
  7,278
   120
  -258,787
14
57
0
0
 
2
1
11:35
12:39
  3,852
   124
    20,884
15
5
0
0
 
3
3
1
2
01:50
11:35
03:30
13:43
  5,925
  7,654
   130
   128
   -82,821
   -82,927
12
12
21
95
0
0
0
0
 
4
1
19:35
21:30
  6,897
   117
  -363,756
15
34
0
0
 
5
5
1
2
19:35
21:35
21:30
23:25
  6,897
  6,533
   119
   123
   -41,673
   -41,692
8
7
3
6
0
0
0
0
 
6
6
6
1
2
3
01:31
20:18
21:35
02:52
21:30
23:59
  4,836
  4,286
  8,609
   122
   108
   122
     1,642
     1,653
     1,670
14
12
5
2
28
24
0
0
0
0
0
0
 
7
1
13:57
15:30
  5,517
   136
  -225,546
64
0
0
0
 
8
1
11:35
15:30
 14,050
   125
   -29,286
110
0
0
0
 
9
1
19:35
21:30
  6,896
   106
    18,556
7
33
0
0
 
10
10
10
1
2
3
12:17
19:42
21:35
14:25
21:30
23:59
  7,669
  6,482
  8,609
   120
   113
   114
   -15,392
   -15,416
   -15,420
13
9
7
35
36
17
0
0
0
0
0
0
 







12
-
 
 
 
 
 
 
 
 
 







13
1
11:35
15:02
 12,407
   127
    18,461
12
25
0
0







14
1
02:03
03:30
  5,157
   122
    37,713
13
30
0
0







15
15
1
2
00:00
22:30
03:30
23:59
 12,586
  5,265
   122
   114
   -39,416
   -39,797
16
11
3
1
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
00:00
21:35
03:30
23:59
 12,587
  8,571
   122
   121
    -5,328
    -5,430
6
6
70
31
0
0
0
0







18
1
00:00
03:30
 12,585
   118
    20,090
11
3
0
0







19
-
 
 
 
 
 
 
 
 
 














21
-
 
 
 
 
 
 
 
 
 







22
1
00:49
02:28
  5,805
   109
   -10,537
16
8
0
0







23
23
1
2
00:00
21:35
02:23
23:59
  8,545
  8,572
   116
   121
   -13,800
   -13,830
11
6
88
26
0
0
0
0







24
24
1
2
19:35
21:35
21:30
22:58
  6,897
  4,976
   121
   119
   -73,522
   -73,540
6
11
4
46
0
0
0
0














26
1
22:59
23:59
  3,558
   114
  -313,106
20
4
0
0







27
1
11:35
15:30
 14,017
   125
  -427,558
149
0
0
0







28
1
12:01
15:30
 12,472
   122
    85,008
5
61
0
0







29
1
00:27
02:02
  5,664
   110
  -357,745
40
7
1
0







30
30
1
2
19:35
21:35
21:30
23:59
  6,897
  8,609
   122
   124
  -464,185
  -464,358
43
55
0
0
0
0
0
0







31
1
12:40
15:08
  8,850
   134
  -336,238
31
22
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.