GPS Space Vehicle Time Integrity for MJD 53006

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:28
06:27
 21,505
   -61
  -322,564
34
0
0
0
 
2
2
2
1
2
3
00:00
02:16
21:23
01:49
05:57
23:59
  6,538
 13,242
  9,417
   -81
   -79
   -78
   249,519
   249,599
   250,027
37
41
34
0
1
0
0
0
0
0
0
0
 
3
3
1
2
00:00
21:49
04:03
23:59
 14,561
  7,844
   -68
   -77
   -74,543
   -74,784
36
28
1
1
0
0
0
0
 
4
1
05:57
13:03
 25,529
   -68
    35,495
51
0
0
0
 
5
1
10:48
20:32
 35,049
   -70
   -11,881
33
1
0
0
 
6
1
13:39
22:40
 32,471
   -80
     2,611
29
1
0
0
 
7
1
04:03
13:29
 33,939
   -66
  -639,659
40
1
0
0
 
8
1
05:36
10:40
 18,241
   -53
  -389,284
42
0
0
0
 
9
1
13:03
19:00
 21,406
   -71
    23,847
31
1
0
0
 
10
1
08:52
14:27
 20,117
   -63
   -37,117
32
0
0
0
 
11
1
01:49
07:24
 20,091
   -67
   -87,303
35
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:49
06:27
05:57
11:04
 14,848
 16,615
   -69
   -64
    31,644
    31,646
32
34
0
0
0
0
0
0
 
14
14
1
2
00:00
16:39
01:49
23:59
  6,524
 26,439
   -70
   -75
    18,045
    18,031
35
28
0
1
0
0
0
0
 
15
15
1
2
18:09
22:09
21:48
23:40
 13,136
  5,484
   -79
   -84
  -207,402
  -207,461
32
33
0
0
0
0
0
0
 
16
16
1
2
00:00
20:33
02:15
23:59
  8,132
 12,393
   -74
   -74
   -16,296
   -16,332
34
27
0
2
0
0
0
0
 
17
17
1
2
08:52
14:28
13:03
18:08
 15,059
 13,246
   -61
   -72
  -101,977
  -102,407
106
85
0
0
0
0
0
0
 
18
18
1
2
14:28
16:41
15:45
22:41
  4,613
 21,587
   -73
   -76
     3,453
     3,484
29
30
0
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
08:51
 31,896
   -69
   196,395
37
1
0
0
 
21
1
15:45
21:22
 20,187
   -74
   -70,007
29
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
07:25
11:59
13:39
11:05
13:29
16:38
 13,216
  5,346
 10,766
   -63
   -84
   -77
   -87,196
   -87,254
   -87,272
38
29
31
0
5
0
0
0
0
0
0
0
 
25
25
1
2
00:00
18:09
03:36
23:59
 12,957
 21,025
   -62
   -70
   -58,108
   -58,156
35
28
0
5
0
0
0
0
 
26
1
13:04
15:45
  9,669
   -70
  -464,733
37
1
0
0
 
27
1
03:37
08:51
 18,882
   -60
  -874,501
78
0
0
0
 
28
1
05:57
10:40
 16,971
   -60
   -12,535
36
0
0
0
 
29
1
11:06
16:00
 17,652
   -70
  -202,361
50
0
0
0
 
30
30
30
1
2
3
12:49
16:54
19:01
14:27
18:08
22:08
  5,856
  4,447
 11,219
   -73
   -72
   -80
  -720,591
  -720,850
  -721,060
45
39
66
0
0
0
0
0
0
0
0
0
 
31
1
00:00
05:35
 20,136
   -65
   -38,334
223
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(SG) 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(SG) 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.