GPS Space Vehicle Time Integrity for MJD 53740

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
16:23
23:59
 27,388
   868
   -28,267
15
7
0
0
 
2
1
05:30
13:46
 29,772
   875
    23,766
16
0
0
0
 
3
3
1
2
00:00
20:26
02:15
23:59
  8,075
 12,808
   880
   879
   -63,175
   -63,406
19
7
1
18
0
0
0
0
 
4
1
04:08
11:38
 27,016
   877
  -107,419
108
0
0
0
 
5
5
1
2
08:30
14:38
12:38
18:55
 14,841
 15,455
   878
   857
  -455,929
  -456,448
97
97
0
0
0
0
0
0
 
6
6
1
2
11:15
19:36
16:22
20:58
 18,450
  4,901
   881
   844
  -187,421
  -188,472
240
60
0
0
1
0
0
0
 
7
1
03:02
11:14
 29,507
   884
  -462,502
86
0
0
0
 
8
1
01:52
07:28
 20,147
   892
    53,298
20
0
0
0
 
9
9
1
2
07:06
12:38
08:17
17:23
  4,164
 17,102
   859
   869
    -1,463
    -1,496
8
21
17
0
0
0
0
0
 
10
1
07:29
13:59
 23,419
   883
   -75,709
22
0
0
0
 
11
1
00:00
05:29
 19,702
   879
  -295,759
19
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
08:17
22:58
04:07
09:25
23:59
 14,778
  4,078
  3,664
   882
   850
   861
   -32,238
   -32,325
   -32,433
17
5
12
1
7
0
0
0
0
0
0
0
 
14
1
14:13
22:49
 31,002
   871
    22,305
10
32
0
0
 
15
15
1
2
13:47
16:23
15:06
19:21
  4,767
 10,657
   880
   885
  -544,368
  -544,435
5
35
10
0
0
0
0
0
 
16
1
18:27
23:59
 19,969
   882
   -19,738
17
0
0
0
 
17
17
1
2
05:30
08:33
08:31
10:37
 10,851
  7,488
   875
   867
   -18,309
   -18,418
34
29
0
0
0
0
0
0
 
18
18
1
2
13:12
15:07
14:37
19:49
  5,118
 16,954
   876
   876
   213,864
   213,894
4
9
28
0
0
0
0
0
 
19
19
1
2
00:00
21:50
03:33
23:59
 12,752
  7,756
   889
   874
    25,146
    25,081
13
15
1
0
0
0
0
0
 
20
20
20
1
2
3
00:00
03:34
20:14
01:13
07:03
23:59
  4,342
 12,566
 13,534
   857
   869
   870
    37,005
    37,000
    36,937
6
6
10
9
21
40
0
0
0
0
0
0
 
21
1
12:39
18:25
 20,792
   882
  -164,306
30
0
0
0
 
22
22
1
2
14:38
17:24
16:22
21:20
  6,290
 14,135
   864
   883
   -59,218
   -59,228
5
24
82
5
0
0
0
0
 
23
23
1
2
00:00
21:33
03:02
23:59
 10,864
  8,782
   888
   877
  -155,069
  -154,953
7
20
12
0
0
0
0
0
 
24
1
03:02
08:31
 19,690
   886
   -74,034
30
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
10:38
15:06
 16,082
   886
    10,676
23
0
0
0
 
27
1
00:33
06:28
 21,275
   881
   -29,294
21
0
0
0
 
28
28
1
2
01:44
06:29
05:29
08:17
 13,503
  6,458
   874
   891
   -34,852
   -34,831
16
9
21
0
0
0
0
0
 
29
29
1
2
09:04
13:21
13:11
14:37
 14,831
  4,546
   888
   862
  -486,144
  -486,320
51
30
0
0
0
0
0
0
 
30
30
1
2
09:27
15:07
13:11
20:09
 13,469
 18,140
   870
   863
   -10,403
   -10,530
24
27
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.