GPS Space Vehicle Time Integrity for MJD 52651

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
00:36
06:35
 21,533
    69
  -266,538
39
0
0
0
 
2
2
1
2
00:00
21:17
05:45
23:59
 20,707
  9,767
    67
    73
    46,952
    47,394
54
38
1
0
0
0
0
0
 
3
3
1
2
00:00
22:05
04:19
23:59
 15,586
  6,843
    69
    59
   -96,227
   -96,470
41
37
1
0
0
0
0
0
 
4
1
06:36
13:44
 25,675
    73
   -11,684
62
0
0
0
 
5
1
10:58
20:42
 35,011
    84
   -50,314
44
0
0
0
 
6
6
1
2
13:57
19:07
18:52
22:47
 17,717
 13,175
    81
    72
     2,278
     2,269
39
37
0
0
0
0
0
0
 
7
1
04:28
13:48
 33,564
    74
  -210,973
326
0
4557
0
 
8
1
05:37
10:38
 18,091
    83
  -138,342
130
0
0
0
 
9
1
13:44
19:04
 19,200
    77
    25,939
35
0
0
0
 
10
1
09:15
13:56
 16,906
    75
   -18,198
37
0
0
0
 
11
1
01:04
07:38
 23,688
    68
   -31,639
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:08
11:35
 33,977
    68
    21,253
38
0
0
0
 
14
14
1
2
00:00
16:27
01:51
23:59
  6,656
 27,177
    65
    80
    30,591
    30,503
40
41
0
0
0
0
0
0
 
15
1
16:57
22:44
 20,812
    76
   -59,222
47
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:27
21:27
 18,057
    77
   -11,732
37
0
0
0
 
18
1
18:53
23:14
 15,634
    67
     7,088
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
09:14
 33,267
    69
   205,331
40
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
12:10
13:48
16:59
19:05
13:44
16:56
18:52
21:16
  5,634
 11,285
  6,800
  7,876
    73
    64
    76
    74
   -17,386
   -17,402
   -17,397
   -17,405
37
35
37
36
0
0
0
0
0
0
0
0
0
0
0
0
 
24
24
1
2
07:39
13:57
13:48
16:44
 22,119
  9,991
    73
    72
     -690
     -736
49
39
0
0
0
0
0
0
 
25
25
1
2
00:00
18:53
03:52
23:59
 13,954
 18,387
    69
    67
   -37,700
   -37,740
38
37
0
0
0
0
0
0
 
26
1
11:35
16:58
 19,383
    74
  -383,511
92
0
0
0
 
27
1
03:53
09:37
 20,677
    79
  -547,521
120
0
0
0
 
28
1
05:58
12:09
 22,268
    84
    77,496
39
0
0
0
 
29
1
10:39
16:26
 20,808
    70
   -22,597
109
0
0
0
 
30
30
30
1
2
3
13:45
16:57
20:43
16:26
19:04
22:22
  9,675
  7,645
  5,944
    88
   101
    68
  -532,202
  -532,306
  -532,480
38
48
41
0
0
0
0
0
0
0
0
0
 
31
1
00:00
05:36
 20,187
    74
  -282,354
105
1
1
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.