GPS Space Vehicle Time Integrity for MJD 52435

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
15:31
21:33
 21,696
   -12
  -233,514
44
0
0
0
 
2
1
12:26
20:41
 29,688
     0
   213,190
55
0
0
0
 
3
1
12:55
18:56
 21,656
    -3
   -35,703
53
0
0
0
 
4
4
1
2
00:00
20:36
04:13
23:59
 15,216
 12,207
     4
   -13
  -201,699
  -202,837
79
59
0
0
0
0
0
0
 
5
1
02:02
11:37
 34,474
    17
   -17,247
46
0
0
0
 
6
6
1
2
04:40
12:11
09:35
13:40
 17,746
  5,371
    21
    19
     4,052
     4,064
40
43
0
0
0
0
0
0
 
7
7
1
2
00:00
18:59
04:33
23:59
 16,409
 18,003
    16
    -9
  -644,335
  -643,231
95
93
1
0
1
0
0
0
 
8
8
1
2
00:00
20:12
01:42
23:59
  6,133
 13,647
     3
   -13
  -646,040
  -645,029
51
67
1
0
1
0
0
0
 
9
1
04:14
09:53
 20,349
    18
    46,746
39
0
0
0
 
10
1
00:04
04:39
 16,513
     2
    -6,264
41
0
0
0
 
11
1
16:42
22:26
 20,684
   -13
   -14,056
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
16:42
01:53
23:59
  6,770
 26,278
    20
   -15
     7,727
     7,748
41
38
0
0
0
0
0
0
 
14
14
1
2
07:48
13:03
12:54
16:41
 18,343
 13,099
    17
     2
    67,849
    67,790
46
43
0
0
0
0
0
0
 
15
1
09:36
12:54
 11,880
    12
   -24,116
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:55
11:08
 11,582
     8
   -93,243
340
0
1591
0
 
18
1
07:55
12:59
 18,253
     9
    63,309
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:07
23:53
 35,125
    -7
   166,737
44
0
0
0
 
21
1
09:55
15:04
 18,554
    10
     1,511
41
0
0
0
 
22
1
12:11
16:41
 16,207
     5
  -330,563
194
0
0
0
 
23
23
1
2
01:48
04:34
04:13
11:08
  8,718
 23,652
     3
     3
    -3,721
    -3,733
41
39
0
0
0
0
0
0
 
24
24
24
1
2
3
00:00
04:40
22:11
04:33
07:27
23:59
 16,408
 10,039
  6,531
    12
    16
   -12
   -35,368
   -35,400
   -35,579
43
39
36
0
1
0
0
0
0
0
0
0
 
25
1
09:36
18:26
 31,772
    -1
   -27,822
41
0
0
0
 
26
1
02:12
07:39
 19,654
     2
   242,513
135
0
0
0
 







28
28
1
2
00:00
20:42
02:56
23:59
 10,571
 11,877
    10
   -14
    84,842
    84,916
42
36
0
2
0
0
0
0







29
1
04:14
07:27
 11,581
     3
    -6,495
111
0
0
0







30
1
03:38
09:35
 21,466
    30
  -677,124
47
0
0
0







31
1
14:34
20:35
 21,698
    -0
  -303,135
100
0
0
0







32
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33
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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.