GPS Space Vehicle Time Integrity for MJD 52272

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
02:42
08:21
 20,301
    12
  -209,331
26
38
0
0
 
2
1
03:46
12:24
 31,099
     2
   128,378
53
0
0
0
 
3
1
00:00
06:03
 21,806
    -2
   -96,198
32
1
0
0
 
4
1
08:21
15:43
 26,497
    -2
  -332,918
220
0
0
0
 
5
1
12:53
22:00
 32,818
   -10
  -330,380
33
23
0
0
 
6
1
15:44
20:47
 18,183
    -2
     2,003
23
368
0
0
 
7
1
06:21
15:44
 33,756
    -5
  -664,105
166
0
0
0
 
8
1
07:31
12:48
 19,033
     3
  -661,581
51
0
0
0
 
9
1
15:44
21:00
 19,017
    -8
    23,503
25
183
0
0
 
10
1
11:07
17:16
 22,136
    -9
   -16,092
28
24
0
0
 
11
1
03:46
09:28
 20,545
     1
    -6,664
27
25
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:14
09:29
08:21
13:30
 14,774
 14,442
     4
   -12
      721
      714
25
29
67
0
0
0
0
0
 
14
14
1
2
00:00
18:54
03:45
22:00
 13,533
 11,147
     1
     4
   113,605
   113,449
30
27
0
124
0
0
0
0
 
15
1
18:36
22:00
 12,249
    -6
  -122,390
31
9
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:36
22:00
 12,248
    -6
   352,840
500
0
5219
0
 
18
18
1
2
16:11
20:47
18:51
22:00
  9,581
  4,348
    10
   -12
    75,768
    75,743
25
21
33
183
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:24
11:07
 34,990
     5
   125,699
44
1
0
0
 
21
1
00:00
02:21
  8,474
   -11
    -5,028
32
0
0
0
 
22
1
00:00
04:14
 15,228
    -1
  -538,669
99
0
0
0
 
23
23
1
2
13:35
18:57
18:35
22:00
 17,998
 10,981
     0
   -11
    -3,535
    -3,557
26
25
27
219
0
0
0
0
 
24
1
09:29
18:35
 32,776
    -1
   -16,181
37
1
0
0
 
25
25
1
2
00:00
20:47
05:48
22:00
 20,920
  4,360
    10
   -15
   -21,132
   -21,179
33
22
0
120
0
0
0
0
 
26
1
13:29
18:56
 19,651
    -4
    21,981
54
0
0
0
 
27
1
05:49
11:07
 19,066
     2
    -6,430
25
64
0
0
 
28
28
1
2
08:21
11:07
09:28
14:03
  4,018
 10,549
    -2
   -11
    50,943
    50,976
30
29
0
0
0
0
0
0
 
29
1
00:11
03:45
 12,859
    -7
  -577,378
54
0
0
0
 
30
30
1
2
14:34
17:17
15:43
20:47
  4,106
 12,582
   -15
     5
  -266,888
  -267,669
64
211
1
0
0
1
0
0
 
31
1
01:30
07:30
 21,603
    -9
   -83,547
28
3
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.