GPS Space Vehicle Time Integrity for MJD 52716

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
1
2
00:00
20:12
02:16
23:59
  8,161
 13,645
   100
   104
  -275,984
  -276,102
30
32
1
0
0
0
0
0
 
2
2
1
2
00:00
17:49
01:39
23:59
  5,951
 22,085
   115
   106
    82,283
    82,748
35
45
1
0
0
0
0
0
 
3
1
17:49
23:53
 21,688
   104
  -114,062
39
0
0
0
 
4
1
01:39
09:09
 26,961
   106
   -34,977
33
3
0
0
 
5
1
06:39
16:16
 34,656
   132
    -6,652
30
10
0
0
 
6
6
6
1
2
3
09:26
14:40
16:17
14:21
16:09
18:08
 17,726
  5,320
  6,645
   128
   130
   124
     3,366
     3,376
     3,370
28
23
30
2
101
0
0
0
0
0
0
0
 
7
1
00:06
09:25
 33,536
   112
  -374,991
239
0
0
0
 
8
1
01:10
06:14
 18,279
   113
  -254,984
92
0
0
0
 
9
1
09:09
14:39
 19,803
   129
    35,761
29
2
0
0
 
10
1
04:52
10:34
 20,515
   113
   -21,815
30
0
0
0
 
11
11
1
2
00:00
21:21
03:10
23:59
 11,408
  9,531
   105
    96
   -39,193
   -39,319
29
29
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:13
07:08
23:59
 25,699
  6,369
   107
    94
    24,694
    24,722
33
30
0
0
0
0
0
0
 
14
1
12:15
21:20
 32,575
   119
    24,264
32
17
0
0
 
15
1
12:40
18:33
 21,145
   126
   -85,233
41
0
0
0
 
16
1
16:09
22:13
 21,647
   104
    47,079
96
0
0
0
 
17
1
11:22
16:16
 17,637
   123
    -3,270
25
84
0
0
 
18
1
12:15
18:52
 23,833
   118
    -4,661
29
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
02:17
19:01
01:39
04:51
23:59
  5,953
  9,289
 17,925
   101
   108
   100
   211,276
   211,291
   211,331
31
29
30
0
9
3
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
10:35
14:40
12:14
17:48
  5,964
 11,293
   129
   126
   -22,069
   -22,085
27
28
15
2
0
0
0
0
 
24
1
03:11
12:14
 32,601
   113
   -15,998
35
0
0
0
 
25
1
14:22
23:16
 31,895
   103
   -41,003
34
0
0
0
 
26
1
07:09
12:40
 19,844
   121
  -453,080
75
0
0
0
 
27
1
00:00
05:14
 18,873
   104
  -593,929
34
4
0
0
 
28
1
01:39
07:44
 21,856
   123
    62,113
31
0
0
0
 
29
1
06:10
11:22
 18,695
   129
   -96,856
72
0
0
0
 
30
30
30
1
2
3
09:26
11:22
16:17
10:34
14:39
17:48
  4,096
 11,830
  5,485
   141
   125
   122
  -561,630
  -561,640
  -561,636
36
25
30
0
50
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:03
01:09
23:59
  4,141
 17,774
   101
    98
   -40,869
   -43,504
62
183
1
0
1
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.