GPS Space Vehicle Time Integrity for MJD 52459

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
13:51
19:53
 21,681
   -20
  -237,484
28
83
0
0
 
2
1
10:26
18:53
 30,407
    -4
   225,856
47
0
0
0
 
3
1
11:17
17:18
 21,691
     2
   -42,584
38
16
0
0
 
4
4
1
2
00:00
18:59
02:43
23:59
  9,810
 18,047
     1
   -24
  -232,281
  -233,330
36
76
30
0
0
0
0
0
 
5
5
5
1
2
3
00:24
03:03
08:15
02:55
07:57
09:59
  9,080
 17,660
  6,200
     6
    14
   -17
   -20,465
   -20,472
   -20,524
17
25
19
202
201
197
0
0
0
0
0
0
 
6
6
1
2
03:03
10:33
07:57
12:06
 17,652
  5,616
     9
     6
     4,610
     4,612
23
19
283
104
0
0
0
0
 
7
7
1
2
00:00
17:22
02:55
23:59
 10,542
 23,877
     2
   -26
  -606,740
  -605,374
69
143
1
0
1
0
0
0
 
8
1
17:55
23:59
 21,840
   -23
  -614,216
106
0
0
0
 
9
1
02:44
08:15
 19,864
    -0
    50,266
22
621
0
0
 
10
10
1
2
00:00
22:18
04:03
23:59
 14,580
  6,085
     1
   -34
    -7,614
    -7,694
18
26
480
0
0
0
0
0
 
11
1
15:03
20:48
 20,705
   -16
   -15,529
30
51
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:03
23:59
 32,198
   -19
     9,333
28
91
0
0
 
14
14
1
2
06:02
11:27
11:16
15:02
 18,840
 12,921
     2
    -4
    62,445
    62,399
32
20
125
404
0
0
0
0
 
15
1
05:57
10:25
 16,109
     0
   -33,235
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:02
10:32
 16,201
     2
  -285,159
384
0
3909
0
 
18
18
1
2
04:03
07:58
05:14
12:12
  4,234
 15,259
     4
    -5
    59,198
    59,147
25
22
42
588
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:26
22:12
 35,158
   -13
   172,198
31
62
0
0
 
21
1
08:18
13:27
 18,540
     4
     1,973
20
719
0
0
 
22
1
11:17
15:02
 13,537
   -12
  -410,605
153
0
0
0
 
23
23
1
2
00:06
02:56
02:43
09:20
  9,436
 23,058
    -1
     6
    -5,103
    -5,107
17
23
244
423
0
0
0
0
 
24
24
1
2
00:00
20:35
05:56
23:59
 21,374
 12,297
     1
   -23
   -40,751
   -40,961
23
27
243
16
0
0
0
0
 
25
25
1
2
07:58
09:51
09:20
16:48
  4,930
 25,031
     4
   -14
   -28,928
   -28,955
25
22
62
394
0
0
0
0
 
26
1
01:18
05:57
 16,718
     2
    -6,406
151
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:02
01:18
23:59
  4,672
 17,853
   -12
   -16
    87,068
    87,133
18
28
128
4
0
0
0
0
 
29
1
00:03
05:14
 18,627
    -3
   -68,437
159
1
1
0
 
30
30
1
2
06:04
10:26
08:15
11:26
  7,869
  3,620
    16
   -13
  -677,799
  -677,786
22
20
242
122
0
0
0
0
 
31
1
12:57
18:58
 21,706
    -8
  -328,278
82
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.