GPS Space Vehicle Time Integrity for MJD 52710

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
20:36
02:40
23:59
  9,600
 12,205
    99
    89
  -275,128
  -275,259
19
22
313
261
0
0
0
0
 
2
2
1
2
00:00
17:19
02:03
23:59
  7,404
 23,816
   111
   101
    78,962
    79,410
28
37
83
1
0
0
0
0
 
3
1
18:14
23:59
 20,514
   102
  -112,393
34
8
0
0
 
4
1
02:04
09:34
 26,975
   107
   -33,382
29
214
0
0
 
5
1
07:02
16:46
 35,035
   131
    -5,989
30
239
0
0
 
6
6
6
1
2
3
09:51
15:27
16:47
15:00
16:34
18:30
 18,534
  4,001
  6,148
   132
   189
   133
     3,290
     3,353
     3,298
33
24
31
0
50
6
0
0
0
0
0
0
 
7
1
00:32
09:50
 33,503
   106
  -361,652
246
0
0
0
 
8
1
01:34
06:38
 18,231
   120
  -245,618
89
0
0
0
 
9
1
09:34
15:27
 21,141
   111
    34,943
28
10
0
0
 
10
1
05:17
10:58
 20,493
   118
   -21,479
20
690
0
0
 
11
11
1
2
00:00
21:45
03:35
23:59
 12,904
  8,067
   101
    92
   -38,428
   -38,547
18
17
396
202
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:39
07:33
23:59
 27,193
  4,833
   111
    91
    24,408
    24,428
25
15
447
89
0
0
0
0
 
14
1
12:40
21:44
 32,467
   113
    24,632
29
29
0
0
 
15
1
13:04
18:56
 21,121
   113
   -82,792
33
14
0
0
 
16
1
16:35
22:38
 21,522
   107
    54,082
108
0
0
0
 
17
1
11:47
17:18
 19,857
   123
    -2,296
27
41
0
0
 
18
1
12:40
14:01
  4,875
    89
    -3,814
26
33
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
02:41
19:25
02:03
05:16
23:59
  7,408
  9,311
 16,461
    94
   110
   101
   210,873
   210,896
   210,940
18
17
24
228
218
204
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
10:59
14:01
12:39
18:34
  6,015
 16,314
   115
   122
   -21,691
   -21,698
30
26
4
28
0
0
0
0
 
24
1
03:35
12:39
 32,608
   106
   -14,582
36
14
0
0
 
25
1
15:00
23:40
 30,981
   114
   -40,756
31
33
0
0
 
26
1
07:34
13:03
 19,758
   114
  -447,826
80
0
0
0
 
27
1
00:00
05:39
 20,322
   107
  -594,726
22
519
0
0
 
28
1
02:04
08:08
 21,859
   123
    63,850
21
458
0
0
 
29
1
06:35
11:47
 18,694
   126
   -91,295
72
0
0
0
 
30
30
1
2
08:42
11:47
10:58
18:13
  8,145
 23,000
   130
   136
  -561,613
  -561,618
24
30
47
35
0
0
0
0
 
31
31
1
2
00:00
19:28
01:33
23:59
  5,609
 16,293
    99
   103
   -22,605
   -25,284
66
170
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.