GPS Space Vehicle Time Integrity for MJD 52610

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
1
2
3
06:00
07:35
09:00
07:20
08:55
11:30
  4,750
  4,800
  8,999
   137
   138
   137
  -259,982
  -259,991
  -260,004
7
5
5
6
10
20
0
0
0
0
0
0
 
2
2
1
2
07:35
09:00
08:55
11:30
  4,800
  8,999
   126
   130
    25,076
    25,121
10
16
16
20
0
0
0
0
 
3
3
1
2
03:00
09:53
04:15
11:30
  4,500
  5,818
   136
   131
   -85,102
   -85,189
7
14
5
37
0
0
0
0
 














6
1
22:40
23:59
  4,792
   146
     1,929
5
13
0
0







7
1
13:40
15:00
  4,788
   145
  -197,097
63
0
0
0







8
8
1
2
10:06
13:40
11:30
15:00
  4,971
  4,788
   125
   140
   -48,232
   -48,565
40
34
0
0
0
0
0
0







9
1
03:00
04:06
  3,996
   124
    19,612
21
35
0
0







10
1
22:40
23:49
  4,171
   137
   -15,860
14
34
0
0







11
11
1
2
05:55
07:35
07:20
08:55
  5,098
  4,800
   132
   133
   -27,323
   -27,329
6
6
11
26
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
09:00
11:30
  8,999
   135
    18,939
7
92
0
0







14
14
1
2
03:00
05:55
04:15
07:20
  4,500
  5,098
   137
   128
    36,431
    36,403
5
10
11
36
0
0
0
0







15
15
15
1
2
3
00:35
03:00
22:40
01:50
04:15
23:59
  4,490
  4,500
  4,792
   136
   138
   140
   -42,568
   -42,605
   -42,929
6
9
9
4
4
4
0
0
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
00:35
03:00
01:50
04:13
  4,490
  4,354
   140
   133
    -6,325
    -6,344
6
13
10
61
0
0
0
0







18
18
18
1
2
3
00:35
03:00
22:53
01:50
04:14
23:59
  4,490
  4,431
  3,972
   139
   132
   144
    17,797
    17,761
    17,540
5
19
6
6
65
2
0
0
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
20
1
2
3
05:55
07:35
09:00
07:20
08:55
11:28
  5,016
  4,800
  8,877
   136
   140
   133
   200,113
   200,127
   200,132
17
4
6
87
18
31
0
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
22
1
2
07:35
09:00
08:55
10:29
  4,800
  5,355
   136
   135
   -15,889
   -15,931
15
23
0
81
0
0
0
0







23
23
1
2
00:35
22:40
01:46
23:59
  4,264
  4,766
   125
   141
   -14,297
   -14,335
10
7
16
7
0
0
0
0














25
25
1
2
05:55
07:35
07:20
08:55
  5,098
  4,800
   130
   133
   -35,909
   -35,909
6
8
11
37
0
0
0
0







26
1
22:40
23:49
  4,171
   144
  -325,765
25
15
0
0







27
27
1
2
09:04
13:40
11:30
15:00
  8,741
  4,710
   133
   146
  -452,244
  -452,736
86
46
0
0
0
0
0
0







28
1
13:40
15:00
  4,788
   145
    84,038
3
33
0
0







29
1
22:53
23:59
  3,977
   136
  -371,199
24
0
0
0







30
1
22:40
23:59
  4,792
   139
  -478,485
24
7
0
0







31
1
03:11
04:15
  3,801
   137
  -329,721
11
16
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.