GPS Space Vehicle Time Integrity for MJD 52462

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
16:22
23:20
 25,033
    97
  -237,902
8
5
0
0
 
2
2
1
2
10:16
17:16
11:54
22:16
  5,884
 17,963
    95
   108
   227,454
   227,658
12
34
1
0
0
0
0
0
 
3
3
1
2
10:56
19:58
15:25
23:10
 16,150
 11,536
    97
   107
   -43,330
   -43,418
16
9
1
0
0
0
0
0
 
4
4
4
1
2
3
01:50
04:16
18:53
04:14
07:02
20:16
  8,652
  9,963
  5,001
   115
   106
    88
  -235,904
  -236,044
  -236,762
35
44
21
0
1
0
0
1
0
0
0
0
 
5
1
04:16
09:28
 18,721
   104
   -20,789
10
0
0
0
 
6
1
05:54
12:24
 23,386
   112
     4,768
4
106
0
0
 
7
7
1
2
00:00
04:16
04:14
05:38
 15,255
  4,898
   115
   107
  -601,315
  -601,115
86
35
0
1
0
1
0
0
 
8
8
1
2
00:00
20:21
03:31
23:59
 12,675
 13,087
   115
    33
  -610,976
  -609,851
59
2244
1
12
1
12
0
0
 
9
9
9
1
2
3
02:22
04:16
12:02
04:14
07:11
14:36
  6,732
 10,464
  9,262
   114
   106
    90
    50,762
    50,767
    50,793
3
4
4
20
8
6
0
0
0
0
0
0
 
10
10
1
2
05:23
21:58
10:19
23:59
 17,712
  7,254
   106
   486
    -7,709
    -7,366
10
9571
1
12
0
12
0
0
 
11
11
1
2
00:00
14:23
02:37
19:10
  9,437
 17,149
   120
    97
   -15,549
   -15,617
6
4
3
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:35
17:50
 22,511
   100
    61,841
19
0
0
0
 
15
1
07:42
14:58
 26,118
   101
   -34,318
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:07
14:21
 26,018
   105
  -306,982
614
0
13792
0
 
18
1
08:33
15:14
 24,024
   101
    58,663
21
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:39
21:32
 21,139
   100
   172,989
19
0
0
0
 
21
1
09:52
16:53
 25,231
    99
     2,101
5
62
0
0
 
22
22
1
2
09:27
16:44
12:01
21:39
  9,200
 17,655
   103
   109
  -419,987
  -421,134
99
192
1
0
1
0
0
0
 
23
1
06:41
12:08
 19,533
   101
    -5,194
7
2
0
0
 
24
24
1
2
03:02
04:16
04:14
08:46
  4,322
 16,159
   121
   108
   -41,315
   -41,355
4
19
0
0
0
0
0
0
 
25
1
13:58
19:27
 19,691
   101
   -28,979
5
1
0
0
 
26
26
1
2
00:07
08:28
03:59
12:27
 13,921
 14,300
   121
   102
   -14,042
   -14,983
121
130
1
0
1
0
0
0
 
27
1
00:00
01:35
  5,713
   115
   -15,539
64
1
1
0
 
28
28
1
2
00:00
21:31
04:14
23:59
 15,271
  8,873
   112
   -52
    87,429
    87,330
3
4158
51
12
0
12
0
0
 







30
1
04:58
10:23
 19,501
   110
  -676,780
20
0
0
0







31
31
1
2
14:59
21:16
16:02
23:59
  3,787
  9,758
   106
   562
  -330,912
  -330,715
10
12847
1
12
0
248
0
0







32
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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.