GPS Space Vehicle Time Integrity for MJD 54160

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
1
2
14:36
17:19
16:21
20:32
  6,316
 11,417
     7
   -18
  -110,909
  -110,953
39
36
0
0
0
0
0
0
 
2
1
00:35
09:31
 31,892
    -5
   -86,482
47
0
0
0
 
3
1
15:57
21:07
 18,417
    -7
   -21,370
51
0
0
0
 
4
1
00:00
06:22
 22,660
    -9
    -6,092
40
0
0
0
 
5
5
1
2
04:52
09:37
09:31
13:35
 16,710
 14,311
     2
     2
   -41,137
   -41,183
38
39
0
0
0
0
0
0
 
6
1
06:43
11:22
 16,718
    -2
   -60,010
117
0
0
0
 
7
7
1
2
07:31
13:36
11:59
16:21
 16,056
  9,890
     5
    10
  -399,676
  -399,426
72
51
0
0
0
0
0
0
 
8
8
1
2
00:00
22:13
03:28
23:59
 12,229
  6,358
    -6
    -7
    98,341
    98,434
38
37
0
0
0
0
0
0
 
9
1
06:22
11:39
 19,023
    -3
   -59,685
35
0
0
0
 
10
1
02:01
07:24
 19,136
    -7
   -98,158
38
0
0
0
 
11
1
18:31
23:59
 19,512
   -12
    -8,851
35
0
0
0
 
12
12
1
2
03:58
07:31
06:22
13:24
  8,621
 21,115
    -6
     3
    47,246
    47,210
42
38
0
0
0
0
0
0
 
13
13
1
2
00:00
19:01
04:16
23:59
 15,109
 17,914
     1
    -9
  -148,464
  -148,746
40
41
1
0
0
0
0
0
 
14
14
1
2
09:37
11:22
11:11
18:31
  5,653
 25,711
    12
    -4
    -9,982
   -10,022
30
39
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
13:33
19:00
 19,399
    -4
  -126,891
43
0
0
0
 
17
17
1
2
00:00
21:07
06:31
23:59
 23,207
 10,333
   -11
   -10
   -77,037
   -76,942
40
37
0
0
0
0
0
0
 
18
1
11:12
15:56
 17,055
    -0
   253,399
36
0
0
0
 
19
1
16:22
22:13
 20,894
    -8
   -10,142
44
0
0
0
 
20
20
1
2
00:00
16:22
02:00
23:59
  7,196
 27,306
    -3
    -9
    22,603
    22,611
36
35
0
0
0
0
0
0
 
21
1
09:04
14:22
 19,076
     1
   -72,458
35
0
0
0
 
22
1
13:24
17:19
 14,058
    -3
  -169,980
39
0
0
0
 
23
1
18:31
23:38
 18,210
    -8
  -152,307
37
0
0
0
 
24
1
09:04
12:38
 12,820
     6
   -81,449
36
0
0
0
 
25
25
1
2
13:36
20:18
18:31
22:34
 17,677
  8,156
     3
   -17
  -322,071
  -321,700
102
57
0
0
0
0
0
0
 
26
1
04:16
09:04
 17,248
    -4
    66,639
101
0
0
0
 
27
27
1
2
00:00
20:33
02:25
23:59
  8,696
 12,382
   -11
   -12
   -96,745
   -96,902
38
35
0
0
0
0
0
0
 
28
28
1
2
00:00
22:35
04:52
23:59
 17,253
  5,073
    -2
    -8
    -6,368
    -6,314
38
33
0
0
0
0
0
0
 
29
1
03:40
09:04
 19,401
   -12
  -359,881
55
0
0
0
 
30
1
07:30
09:36
   310
    53
   -26,709
38
0
0
0
 
31
31
1
2
11:40
14:36
14:22
20:18
  9,749
 20,343
     4
   -11
   -12,407
   -12,469
39
42
0
0
0
0
0
0
 
32
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33
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34
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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.