GPS Space Vehicle Time Integrity for MJD 53741

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
16:19
23:59
 27,622
   879
   -28,487
16
2
0
0
 
2
1
05:25
13:42
 29,789
   880
    23,683
17
0
0
0
 
3
3
1
2
00:00
20:22
02:11
23:59
  7,829
 13,052
   875
   881
   -63,441
   -63,666
19
8
1
4
0
0
0
0
 
4
1
04:04
11:34
 26,951
   881
  -108,466
109
0
0
0
 
5
5
1
2
08:26
14:34
12:34
18:51
 14,868
 15,448
   881
   864
  -457,830
  -458,330
96
96
0
0
0
0
0
0
 
6
6
1
2
11:11
19:32
16:18
20:53
 18,405
  4,887
   881
   843
  -191,162
  -192,208
237
59
1
0
1
0
0
0
 
7
1
02:58
11:11
 29,480
   886
  -463,363
86
0
0
0
 
8
1
01:48
07:24
 20,102
   888
    53,413
20
0
0
0
 
9
9
1
2
07:02
12:35
08:12
17:19
  4,179
 17,060
   870
   887
    -1,593
    -1,616
8
20
16
0
0
0
0
0
 
10
1
07:25
13:56
 23,451
   877
   -75,774
21
0
0
0
 
11
1
00:00
05:25
 19,391
   884
  -296,019
20
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
08:13
22:54
04:03
09:21
23:59
 14,551
  4,074
  3,922
   885
   856
   869
   -32,429
   -32,512
   -32,623
18
5
11
1
8
0
0
0
0
0
0
0
 
14
1
14:09
22:45
 30,990
   876
    22,261
11
34
0
0
 
15
15
1
2
13:43
16:19
15:02
19:17
  4,753
 10,683
   887
   883
  -544,866
  -544,931
6
33
1
0
0
0
0
0
 
16
1
18:22
23:59
 20,223
   888
   -19,869
19
0
0
0
 
17
17
1
2
05:25
08:29
08:27
10:33
 10,901
  7,474
   885
   871
   -19,181
   -19,292
32
31
0
0
0
0
0
0
 
18
18
1
2
13:08
15:03
14:33
19:45
  5,124
 16,970
   878
   881
   214,066
   214,099
5
9
6
0
0
0
0
0
 
19
19
1
2
00:00
21:46
03:29
23:59
 12,509
  7,990
   895
   880
    25,095
    25,031
14
16
1
0
0
0
0
0
 
20
20
20
1
2
3
00:00
03:30
20:10
01:09
06:59
23:59
  4,099
 12,512
 13,783
   862
   872
   876
    36,921
    36,912
    36,853
6
5
9
31
26
32
0
0
0
0
0
0
 
21
1
12:35
18:21
 20,764
   887
  -164,629
30
0
0
0
 
22
22
1
2
14:34
17:20
16:18
21:15
  6,288
 14,149
   866
   889
   -59,395
   -59,400
7
24
73
0
0
0
0
0
 
23
23
1
2
00:00
21:29
02:58
23:59
 10,614
  9,034
   892
   883
  -154,922
  -154,805
8
21
7
0
0
0
0
0
 
24
1
02:58
08:27
 19,678
   891
   -74,292
30
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
10:34
15:02
 16,075
   885
    11,317
25
0
0
0
 
27
1
00:28
06:24
 21,258
   892
   -29,424
20
0
0
0
 
28
28
1
2
01:40
06:25
05:25
08:12
 13,424
  6,469
   890
   897
   -34,784
   -34,757
19
8
15
0
0
0
0
0
 
29
29
1
2
09:00
13:17
13:07
14:33
 14,830
  4,543
   892
   874
  -487,393
  -487,560
50
28
0
0
0
0
0
0
 
30
30
1
2
09:22
15:02
13:07
20:05
 13,452
 18,148
   864
   868
   -10,874
   -10,996
21
28
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.