GPS Space Vehicle Time Integrity for MJD 53897

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
06:06
13:44
 27,468
  1,151
   -57,624
23
65
0
0
 
2
2
1
2
00:00
18:53
03:01
23:59
 10,812
 18,317
  1,137
  1,137
    -2,831
    -3,052
15
15
45
91
0
0
0
0
 
3
1
09:43
15:28
 20,626
  1,153
  -104,791
27
0
0
0
 
4
1
17:26
23:59
 23,538
  1,137
  -250,415
66
0
0
0
 
5
5
5
1
2
3
00:00
04:16
21:16
02:00
08:03
23:59
  7,162
 13,616
  9,821
  1,140
  1,132
  1,138
  -108,516
  -109,350
  -111,976
95
174
114
1
1
0
1
1
0
0
0
0
 
6
6
1
2
00:05
08:56
04:14
10:11
 14,882
  4,464
  1,144
  1,125
  -558,613
  -558,983
48
14
0
27
0
0
0
0
 
7
7
7
1
2
3
02:55
04:16
08:11
04:14
06:05
13:26
  4,722
  6,562
 18,878
  1,140
  1,137
  1,142
  -539,856
  -539,865
  -539,879
9
10
15
27
14
68
0
0
0
0
0
0
 
8
1
15:02
20:38
 20,140
  1,139
    69,745
19
36
0
0
 
9
9
9
1
2
3
02:01
04:16
20:08
04:14
06:35
21:52
  8,003
  8,358
  6,253
  1,148
  1,143
  1,114
   -22,667
   -22,684
   -22,795
9
17
9
66
7
60
0
0
0
0
0
0
 
10
10
1
2
00:00
20:23
02:54
23:59
 10,404
 12,932
  1,137
  1,146
   -83,696
   -83,739
15
17
41
45
0
0
0
0
 
11
1
13:27
18:53
 19,478
  1,138
  -331,649
22
18
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:04
13:55
13:53
16:21
  6,577
  8,755
  1,133
  1,147
   -67,503
   -67,511
12
16
79
18
0
0
0
0
 
14
1
04:16
12:00
 27,804
  1,145
    13,346
12
160
0
0
 
15
15
1
2
03:03
05:07
04:14
08:44
  4,269
 12,924
  1,145
  1,159
  -625,660
  -625,712
7
36
46
0
0
0
0
0
 
16
1
07:51
14:00
 22,100
  1,149
   -47,666
32
0
0
0
 
17
1
15:28
23:49
 29,974
  1,132
   -96,859
17
122
0
0
 
18
18
18
1
2
3
00:55
02:37
04:16
02:00
03:55
09:08
  3,922
  4,651
 17,479
  1,131
  1,145
  1,147
   239,997
   240,019
   240,041
11
8
9
23
33
103
0
0
0
0
0
0
 
19
1
10:58
16:50
 21,071
  1,145
     7,117
24
19
0
0
 
20
20
1
2
09:37
16:22
14:30
20:23
 17,492
 14,407
  1,139
  1,117
    26,703
    26,669
17
10
53
132
0
0
0
0
 
21
21
1
2
02:01
04:16
04:14
07:50
  7,997
 12,865
  1,144
  1,153
   -33,594
   -33,612
11
26
81
1
0
0
0
0
 
22
22
1
2
04:16
06:35
06:05
10:40
  6,562
 14,609
  1,139
  1,153
  -104,250
  -104,286
6
29
39
0
0
0
0
0
 
23
1
10:41
16:21
 20,379
  1,148
  -138,659
15
107
0
0
 
24
1
16:22
22:21
 21,477
  1,144
   -11,487
28
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
22:47
03:22
23:59
 12,056
  4,328
  1,161
  1,119
   144,103
   145,019
44
35
0
0
0
0
0
0
 
27
1
13:45
19:41
 21,310
  1,137
   -51,792
22
52
0
0
 
28
1
14:51
22:12
 26,351
  1,136
   -24,344
21
77
0
0
 
29
29
1
2
00:00
22:23
03:55
23:59
 14,046
  5,743
  1,155
  1,130
  -616,702
  -617,089
31
9
1
48
0
0
0
0
 
30
30
30
1
2
3
00:00
06:06
22:46
02:37
09:32
23:59
  9,352
 12,346
  4,411
  1,122
  1,132
  1,113
      713
      692
      608
9
13
10
42
108
32
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.