GPS Space Vehicle Time Integrity for MJD 53704

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:37
02:55
23:59
 10,438
 15,775
   634
   614
   -21,206
   -21,355
19
5
1
57
0
0
0
0
 
2
1
08:05
16:16
 29,444
   622
    26,017
16
0
0
0
 
3
3
1
2
00:00
22:55
04:44
23:59
 16,978
  3,896
   636
   613
   -54,114
   -54,360
20
8
1
2
0
0
0
0
 
4
1
06:50
13:59
 25,709
   624
   -68,153
113
0
0
0
 
5
5
1
2
10:54
17:04
15:02
21:22
 14,831
 15,427
   621
   602
  -359,517
  -360,436
170
175
0
0
0
0
0
0
 
6
6
1
2
13:37
22:01
18:51
23:29
 18,846
  5,325
   621
   590
   -40,098
   -41,339
289
76
0
0
386
0
0
0
 
7
1
05:45
13:36
 28,304
   630
  -428,104
102
0
0
0
 
8
1
04:19
09:55
 20,152
   630
    49,196
15
1
0
0
 
9
9
1
2
09:35
15:02
10:59
19:36
  4,972
 16,365
   612
   630
  -186,883
  -188,017
64
213
1
0
1
0
0
0
 
10
1
09:41
16:18
 23,816
   626
   -73,891
21
0
0
0
 
11
1
02:55
08:04
 18,535
   628
  -286,397
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:32
10:16
06:50
11:56
 19,047
  5,982
   623
   605
   -25,779
   -25,848
21
5
0
11
0
0
0
0
 
14
14
1
2
00:00
16:43
01:24
23:59
  5,008
 26,163
   610
   622
    23,642
    23,623
7
4
1
68
0
0
0
0
 
15
15
1
2
16:17
18:52
17:34
21:47
  4,654
 10,523
   619
   620
  -526,761
  -526,830
5
36
7
0
0
0
0
0
 
16
16
1
2
00:00
21:23
03:16
23:59
 11,719
  9,398
   628
   635
   -15,401
   -15,493
15
12
1
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
13:59
15:39
17:35
15:02
17:03
22:18
  3,738
  5,079
 17,001
   611
   618
   622
   206,065
   206,089
   206,126
8
5
8
2
0
0
0
0
0
0
0
0
 
19
1
00:18
06:13
 21,263
   634
    26,410
17
105
0
0
 
20
20
20
1
2
3
00:00
05:45
22:45
03:42
09:34
23:59
 13,282
 13,775
  4,465
   620
   612
   606
    40,236
    40,204
    40,132
13
7
11
2
11
0
0
0
0
0
0
0
 
21
1
15:02
19:36
 16,410
   634
  -152,389
14
2
0
0
 
22
22
1
2
17:04
18:53
18:51
23:46
  6,446
 17,611
   616
   633
   -53,349
   -53,348
6
19
34
0
0
0
0
0
 
23
1
00:07
05:44
 20,208
   627
  -160,811
21
0
0
0
 
24
1
06:14
10:54
 16,805
   637
   -65,394
29
0
0
0
 
25
25
1
2
00:00
18:53
03:24
23:59
 12,193
 18,410
   619
   627
    -4,207
    -4,259
8
8
20
1
0
0
0
0
 
26
1
12:00
17:34
 20,016
   624
    25,936
39
0
0
0
 
27
1
03:17
08:54
 20,202
   633
   -24,609
19
0
0
0
 
28
1
04:13
11:28
 26,108
   635
   -37,208
18
0
0
0
 
29
29
1
2
11:31
15:48
15:38
17:03
 14,857
  4,529
   631
   609
  -437,751
  -437,945
61
33
0
0
0
0
0
0
 
30
30
30
1
2
3
11:58
17:35
19:37
15:38
18:52
22:40
 13,182
  4,599
 10,982
   614
   598
   613
  -453,526
  -453,674
  -453,745
28
8
36
0
0
0
0
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(NIMT) 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(NIMT) 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.