GPS Space Vehicle Time Integrity for MJD 52464

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
16:14
23:12
 25,059
   107
  -238,260
9
0
0
0
 
2
2
1
2
10:07
17:08
11:46
22:08
  5,908
 17,976
    95
   104
   228,510
   228,710
12
35
1
0
0
0
0
0
 
3
3
1
2
10:48
19:49
15:17
23:02
 16,144
 11,557
    97
   108
   -43,909
   -43,998
17
11
1
0
0
0
0
0
 
4
4
4
1
2
3
01:42
04:08
18:45
04:06
06:54
20:08
  8,646
  9,967
  4,992
   106
   105
    93
  -238,318
  -238,450
  -239,156
33
41
20
0
1
0
0
1
0
0
0
0
 
5
1
04:08
09:02
 17,613
    97
   -21,088
9
0
0
0
 
6
6
1
2
05:46
09:03
09:02
12:16
 11,735
 11,562
   117
   113
     4,799
     4,797
4
2
29
17
0
0
0
0
 
7
7
1
2
00:00
04:08
04:06
05:30
 14,763
  4,895
   114
   104
  -597,750
  -597,548
84
37
0
1
0
1
0
0
 
8
8
1
2
00:00
20:13
03:23
23:59
 12,176
 13,579
   105
    58
  -608,139
  -606,962
55
1560
1
11
1
11
0
0
 
9
9
9
1
2
3
02:13
04:08
11:54
04:06
07:02
14:28
  6,733
 10,458
  9,255
   112
   111
    97
    51,007
    51,018
    51,045
4
6
5
15
0
5
0
0
0
0
0
0
 
10
10
10
1
2
3
05:15
09:03
21:50
09:02
10:10
23:59
 13,615
  4,007
  7,757
   111
   104
   476
    -7,828
    -7,841
    -7,502
6
5
9998
0
1
11
0
0
11
0
0
0
 
11
11
1
2
00:00
14:15
02:29
19:01
  8,946
 17,165
   117
    98
   -15,690
   -15,749
5
5
3
16
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:26
17:42
 22,504
    99
    61,417
18
0
0
0
 
15
15
1
2
07:33
09:03
09:02
14:49
  5,312
 20,732
   110
   101
   -35,042
   -35,109
9
32
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:59
09:03
09:02
14:13
  7,357
 18,558
    88
    98
  -320,007
  -321,037
173
414
0
0
0
5593
0
0
 
18
1
09:03
15:06
 21,723
   100
    58,271
17
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:30
21:24
 21,178
   100
   173,433
19
0
0
0
 
21
1
09:44
16:45
 25,231
    97
     2,144
6
17
0
0
 
22
22
1
2
09:19
16:36
11:53
21:31
  9,192
 17,675
   101
   107
  -426,498
  -427,642
100
190
1
0
1
0
0
0
 
23
23
1
2
06:33
09:03
09:02
11:59
  8,914
 10,539
   105
   102
    -5,301
    -5,308
4
5
0
17
0
0
0
0
 
24
24
1
2
02:54
04:08
04:06
08:38
  4,314
 16,173
   109
   101
   -41,774
   -41,809
3
18
0
0
0
0
0
0
 
25
1
13:50
19:19
 19,708
    93
   -29,078
5
1
0
0
 
26
26
1
2
00:00
09:03
03:51
12:18
 13,851
 11,696
   108
    98
   -19,289
   -20,254
120
105
1
1
1
1
0
0
 







28
28
1
2
00:00
21:23
04:06
23:59
 14,779
  9,318
   116
    13
    87,577
    87,553
4
2862
15
11
0
11
0
0














30
30
1
2
04:50
09:03
09:02
10:15
 15,113
  4,304
   102
   107
  -676,057
  -676,008
20
6
0
0
0
0
0
0







31
1
20:49
22:27
  5,874
   111
  -332,888
17
0
0
0







32
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33
-
 
 
 
 
 
 
 
 
 







34
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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.