GPS Space Vehicle Time Integrity for MJD 54133

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
16:57
22:21
 19,446
   -75
  -105,420
43
0
0
0
 
2
2
1
2
02:25
06:05
06:02
11:20
 13,034
 18,916
   -72
   -72
   -78,768
   -78,822
41
43
0
0
0
0
0
0
 
3
1
17:45
22:56
 18,656
   -75
    -7,706
51
0
0
0
 
4
1
01:32
07:44
 22,279
   -77
    -1,618
44
0
0
0
 
5
1
06:04
15:26
 33,649
   -67
   -27,097
96
0
0
0
 
6
1
09:11
13:05
 14,040
   -67
  -416,035
111
0
0
0
 
7
7
1
2
10:56
15:06
13:31
18:10
  9,273
 11,022
   -64
   -61
  -428,419
  -428,230
51
50
0
0
0
0
0
0
 
8
1
00:00
05:16
 18,977
   -75
    95,183
40
0
0
0
 
9
1
08:18
13:28
 18,604
   -72
   -55,870
41
0
0
0
 
10
1
03:54
09:10
 18,995
   -65
   -96,878
40
0
0
0
 
11
11
1
2
00:00
20:20
02:25
23:59
  8,694
 13,196
   -76
   -70
    -5,838
    -5,935
41
38
0
0
0
0
0
0
 
12
12
1
2
06:18
13:04
12:55
15:05
 23,850
  7,312
   -69
   -70
    55,218
    55,142
49
41
0
0
0
0
0
0
 
13
13
1
2
00:00
20:53
06:01
23:59
 21,648
 11,194
   -75
   -73
  -139,197
  -139,478
46
41
1
0
0
0
0
0
 
14
14
1
2
11:28
13:15
13:07
20:19
  5,844
 25,422
   -63
   -68
    -6,861
    -6,887
36
40
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
15:27
20:52
 19,536
   -68
  -118,555
45
0
0
0
 
17
17
1
2
00:00
22:58
08:18
23:59
 29,869
  3,703
   -76
   -77
   -80,342
   -80,241
42
42
0
0
0
0
0
0
 
18
1
13:05
17:44
 16,723
   -64
   253,770
39
0
0
0
 
19
1
18:11
23:59
 20,937
   -66
     -599
47
0
0
0
 
20
20
1
2
00:00
18:11
03:53
23:59
 13,990
 20,929
   -75
   -71
    22,118
    22,132
40
38
0
0
0
0
0
0
 
21
1
10:56
16:10
 18,839
   -63
   -70,268
39
0
0
0
 
22
1
13:46
19:09
 19,386
   -69
  -165,467
39
0
0
0
 
23
23
1
2
00:00
20:20
01:32
23:59
  5,515
 13,197
   -78
   -70
  -148,334
  -148,445
42
38
0
0
0
0
0
0
 
24
24
1
2
05:10
06:34
06:17
13:28
  4,037
 24,792
   -75
   -73
   -73,934
   -73,981
43
43
0
0
0
0
0
0
 
25
25
25
1
2
3
14:25
19:09
22:10
18:10
20:19
23:32
 13,527
  4,169
  4,942
   -65
   -77
   -76
  -362,059
  -361,890
  -361,728
64
43
48
0
0
0
0
0
0
0
0
0
 
26
26
1
2
06:17
08:18
07:44
10:56
  5,180
  9,431
   -68
   -67
    23,380
    23,552
50
60
0
0
0
0
0
0
 
27
27
1
2
00:00
22:22
04:12
23:59
 15,153
  5,869
   -72
   -79
   -91,887
   -92,053
40
37
0
0
0
0
0
0
 
28
1
00:25
06:34
 22,120
   -69
    -8,334
41
0
0
0
 
29
1
07:44
10:56
 11,467
   -66
  -336,899
59
0
0
0
 
30
1
13:29
15:05
  5,781
   -57
   -24,349
36
0
0
0
 
31
31
1
2
15:06
17:01
16:56
22:09
  6,561
 18,477
   -67
   -75
    -3,898
    -3,963
40
46
7
0
0
0
0
0
 
32
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33
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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.