GPS Space Vehicle Time Integrity for MJD 54535

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
12:30
18:01
 19,878
   -97
  -191,434
40
0
0
0
 
2
2
1
2
00:00
22:46
07:25
23:59
 26,637
  4,328
   -51
  -125
  -180,900
  -181,196
44
64
27
0
0
0
0
0
 
3
1
13:27
19:25
 21,414
  -100
  -198,584
53
1
0
0
 
4
4
1
2
00:00
21:28
04:58
23:59
 17,909
  8,947
   -56
  -128
    23,259
    23,709
51
45
1
14
0
0
0
0
 
5
5
5
1
2
3
03:25
05:31
10:51
05:25
10:31
12:18
  7,003
 17,978
  5,177
   -44
   -49
   -79
  -716,746
  -716,908
  -717,092
59
87
35
8
0
0
0
0
0
0
0
0
 
6
6
1
2
07:25
10:54
09:02
16:07
  5,662
 18,703
   -58
   -91
   -57,577
   -57,908
70
97
60
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:34
01:54
23:59
  6,840
 12,205
   -57
  -121
   144,194
   144,255
36
29
6
13
0
0
0
0
 
9
1
04:46
10:06
 19,193
   -51
  -114,456
42
21
0
0
 
10
1
00:28
05:47
 19,092
   -47
   277,752
319
0
2162
0
 
11
1
16:53
22:50
 21,441
  -117
   -27,000
32
94
0
0
 
12
12
12
1
2
3
02:21
04:59
09:35
04:45
09:15
11:36
  8,442
 15,346
  7,251
   -42
   -48
   -77
   357,836
   357,837
   357,815
51
46
25
50
36
56
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
17:46
22:54
02:38
22:45
23:59
  9,502
 17,921
  3,815
   -51
  -120
  -128
  -244,582
  -244,788
  -244,820
34
39
36
1
82
0
0
0
0
0
0
0
 
14
14
14
1
2
3
08:43
10:52
15:21
10:31
15:06
16:52
  6,387
 15,265
  5,469
   -69
   -87
  -100
   289,306
   289,242
   289,186
49
37
27
6
6
0
0
0
0
0
0
0
 
15
1
02:39
08:09
 19,814
   -51
    83,795
38
2
0
0
 
16
1
12:17
17:45
 19,576
   -95
  -131,922
36
41
0
0
 
17
17
17
1
2
3
00:00
19:25
22:46
04:45
21:27
23:59
 17,107
  6,870
  4,329
   -51
  -123
  -131
   -41,333
   -41,374
   -41,377
35
64
34
5
11
0
0
0
0
0
0
0
 
18
1
09:22
14:04
 16,966
   -82
   197,575
37
0
0
0
 
19
1
16:53
20:34
 13,266
  -116
   -23,844
31
10
0
0
 
20
20
1
2
15:07
18:07
17:45
23:59
  9,210
 21,034
   -95
  -122
  -118,996
  -119,009
54
34
9
123
0
0
0
0
 
21
1
07:25
12:17
 17,483
   -72
   -69,969
31
5
0
0
 
22
1
10:31
15:20
 17,328
   -85
  -209,533
32
6
0
0
 
23
1
16:01
21:27
 19,541
  -112
  -340,091
39
27
0
0
 
24
24
1
2
05:47
07:44
07:25
10:53
  5,838
 11,367
   -54
   -68
   -76,971
   -77,014
36
34
0
0
0
0
0
0
 
25
1
17:46
23:49
 21,713
  -126
  -527,859
66
0
0
0
 
26
1
02:19
07:43
 19,429
   -44
  -203,817
67
0
0
0
 
27
1
18:47
23:59
 18,633
  -121
  -173,497
33
19
0
0
 
28
28
1
2
00:00
21:28
03:24
22:45
 12,248
  4,646
   -46
  -122
    16,231
    16,195
36
29
0
28
0
0
0
0
 
29
1
04:59
09:15
 15,357
   -59
    50,865
50
8
0
0
 
30
1
12:17
13:27
  4,159
   -95
   -67,196
35
0
0
0
 
31
31
31
1
2
3
10:54
14:05
16:08
13:27
15:06
18:34
  9,107
  3,650
  8,776
   -81
   -96
  -115
    12,136
    12,134
    12,129
39
35
30
16
0
0
0
0
0
0
0
0
 
32
1
13:27
15:20
  6,776
   -87
  -246,845
39
0
0
0
 
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.