GPS Space Vehicle Time Integrity for MJD 52568

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
06:16
12:16
 21,561
    62
  -254,099
35
0
0
0
 
2
2
1
2
03:14
04:56
04:55
11:05
  5,954
 22,001
    66
    63
     2,305
     2,390
36
50
0
0
0
0
0
0
 
3
3
1
2
03:45
04:56
04:55
09:56
  4,129
 17,846
    55
    59
   -73,280
   -73,313
27
42
0
0
0
0
0
0
 
4
1
12:16
19:19
 25,329
    61
  -339,830
72
0
0
0
 
5
5
5
1
2
3
00:00
17:03
19:40
02:37
19:23
23:59
  9,431
  8,397
 15,589
    59
    56
    37
   -35,569
   -35,677
   -35,730
38
39
36
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:50
19:40
04:43
23:59
 13,970
 15,594
    49
    47
      778
      801
37
34
0
0
0
0
0
0
 
7
1
10:00
19:23
 33,793
    55
  -338,591
354
0
5367
0
 
8
1
11:05
16:26
 19,231
    65
  -407,688
175
0
0
0
 
9
1
19:19
23:59
 16,819
    44
    13,609
35
0
0
0
 
10
1
14:45
20:27
 20,448
    57
   -13,660
42
0
0
0
 
11
1
07:34
13:20
 20,786
    61
   -23,564
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:46
17:03
 29,824
    78
    16,292
39
0
0
0
 
14
14
14
1
2
3
00:00
04:56
22:25
04:55
07:33
23:59
 17,624
  9,304
  5,643
    54
    78
    38
    43,685
    43,677
    43,499
36
41
31
0
1
0
0
0
0
0
0
0
 
15
15
1
2
00:00
22:26
04:08
23:59
 14,909
  5,637
    60
    23
   -25,811
   -26,183
42
31
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:40
03:14
23:59
 11,603
  8,388
    50
    29
    -1,499
    -1,609
38
32
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:28
22:34
04:52
21:39
23:59
 17,502
  4,262
  5,111
    51
    51
    30
    30,886
    30,623
    30,571
38
37
29
1
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:59
14:45
 35,112
    65
   193,611
39
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
02:38
04:56
04:55
08:45
  8,153
 13,606
    56
    50
   136,988
   136,583
87
146
0
0
0
0
0
0
 
23
23
23
1
2
3
00:46
16:27
19:24
02:00
19:19
23:59
  4,460
 10,316
 16,535
    42
    64
    34
   -11,819
   -11,841
   -11,885
33
38
36
0
0
0
0
0
0
0
0
0
 
24
1
13:21
22:25
 32,632
    57
   -65,704
53
0
0
0
 
25
25
1
2
00:37
04:56
03:44
09:33
 11,237
 16,519
    59
    67
   -34,143
   -34,134
36
39
0
0
0
0
0
0
 
26
1
17:03
22:33
 19,780
    51
  -253,755
142
0
0
0
 
27
1
09:34
15:13
 20,201
    62
  -295,888
296
0
392
0
 
28
1
11:37
17:48
 22,264
    51
    88,068
35
0
0
0
 
29
1
17:49
21:39
 13,808
    46
  -302,870
94
0
0
0
 
30
1
02:01
04:06
  7,500
    54
  -388,358
75
1
1
0
 
31
1
05:19
11:20
 21,676
    64
  -356,091
38
0
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.