GPS Space Vehicle Time Integrity for MJD 53386

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
00:00
19:18
01:20
23:59
  4,816
 16,875
  -102
  -104
  -383,277
  -383,415
29
27
1
100
0
0
0
0
 
2
2
1
2
06:35
11:52
09:47
14:33
 11,556
  9,671
  -100
  -103
    44,470
    44,353
34
29
0
8
0
0
0
0
 
3
3
1
2
00:00
20:45
02:07
23:59
  7,613
 11,653
   -92
  -103
   -77,125
   -77,356
28
23
2
321
0
0
0
0
 
4
4
1
2
03:52
06:44
06:34
11:51
  9,737
 18,463
   -93
  -104
  -448,526
  -448,236
67
107
0
0
0
0
0
0
 
5
1
09:34
18:26
 31,880
   -98
   -72,505
35
13
0
0
 
6
6
1
2
11:52
18:26
18:16
20:51
 23,046
  8,657
   -95
   -98
   190,207
   188,729
594
226
0
0
11693
0
0
0
 
7
1
02:02
11:23
 33,654
   -97
   -73,102
293
0
1371
0
 
8
1
02:23
08:20
 21,412
   -93
    18,587
28
4
0
0
 
9
1
11:24
16:45
 19,243
   -96
    24,239
26
119
0
0
 
10
1
06:56
12:32
 20,153
   -92
   -57,394
28
31
0
0
 
11
1
00:00
05:26
 19,560
   -97
  -185,370
34
6
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:15
07:20
06:34
08:47
 22,746
  5,225
   -98
  -103
    14,037
    14,016
28
28
1
4
0
0
0
0
 
14
1
14:19
23:31
 33,101
   -97
    31,367
26
164
0
0
 
15
1
16:15
21:36
 19,302
   -99
  -376,504
41
9
0
0
 
16
1
18:17
23:59
 20,577
  -101
    -2,136
24
220
0
0
 
17
1
06:35
15:56
 33,655
  -101
    98,660
180
0
0
0
 
18
18
1
2
12:33
14:34
13:47
20:45
  4,457
 22,242
   -99
   -98
   117,729
   117,790
25
33
1
4
0
0
0
0
 
19
19
1
2
00:00
21:37
03:16
23:59
 11,798
  8,547
   -94
  -100
    11,490
    11,549
28
18
0
260
0
0
0
0
 
20
20
1
2
00:00
20:56
06:43
23:59
 24,197
 10,983
  -100
  -102
    91,679
    91,489
32
23
6
261
0
0
0
0
 
21
1
15:01
19:18
 15,410
   -94
   -87,793
25
72
0
0
 
22
1
16:45
22:03
 19,041
  -101
   -16,344
26
15
0
0
 
23
23
1
2
00:00
22:25
04:13
23:59
 15,175
  5,687
   -98
  -102
  -211,355
  -211,418
27
19
8
172
0
0
0
0
 
24
24
1
2
05:26
08:20
06:55
09:34
  5,350
  4,399
   -89
  -106
   -88,574
   -88,620
25
25
31
30
0
0
0
0
 
25
25
1
2
00:00
16:17
01:37
23:59
  5,823
 27,741
   -98
  -106
   -84,099
   -84,178
29
28
0
124
0
0
0
0
 
26
1
11:24
13:47
  8,580
   -98
  -315,374
30
17
0
0
 
27
1
01:30
06:43
 18,760
   -91
  -511,431
41
0
0
0
 
28
1
04:13
09:47
 20,037
   -93
   -46,518
27
5
0
0
 
29
1
09:48
14:16
 16,118
   -97
  -184,684
84
0
0
0
 
30
30
1
2
10:33
14:34
11:51
16:14
  4,688
  6,014
   -88
   -93
  -448,728
  -448,520
37
34
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.