GPS Space Vehicle Time Integrity for MJD 53946

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
03:02
10:24
 26,463
  1,161
   -67,004
14
15
0
0
 
2
1
15:34
23:38
 29,049
  1,143
   -17,875
40
0
0
0
 
3
1
06:59
12:08
 18,536
  1,155
  -196,005
93
0
0
0
 
4
1
14:09
21:22
 25,991
  1,142
  -283,395
67
0
0
0
 
5
5
1
2
00:56
17:48
04:36
22:36
 13,119
 17,242
  1,142
  1,137
  -261,692
  -263,428
106
139
1
0
1
0
0
0
 
6
6
6
1
2
3
00:00
05:49
20:44
01:47
06:58
23:59
  6,404
  4,120
 11,755
  1,151
  1,134
  1,149
  -593,801
  -593,899
  -594,115
15
5
8
1
2
54
0
0
0
0
0
0
 
7
7
1
2
00:56
05:24
02:37
10:01
  6,033
 16,624
  1,138
  1,147
  -537,794
  -537,745
8
13
48
1
0
0
0
0
 
8
1
11:38
17:15
 20,177
  1,156
    75,279
13
0
0
0
 
9
9
9
1
2
3
00:00
16:43
22:36
03:02
18:35
23:59
 10,867
  6,661
  4,994
  1,149
  1,116
  1,138
   -28,745
   -28,875
   -28,891
16
10
9
1
5
1
0
0
0
0
0
0
 
10
1
17:06
23:27
 22,867
  1,151
   -86,230
16
0
0
0
 
11
1
10:02
15:33
 19,856
  1,155
  -341,043
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:45
14:09
 12,200
  1,157
   -80,249
28
1
0
0
 
14
14
1
2
00:02
02:38
01:47
08:39
  6,258
 21,660
  1,143
  1,153
     9,914
     9,910
11
13
0
1
0
0
0
0
 
15
1
00:00
04:31
 16,160
  1,160
  -652,579
29
0
0
0
 
16
1
04:31
10:45
 22,390
  1,158
   -59,413
29
0
0
0
 
17
1
12:08
20:30
 30,110
  1,142
   -98,544
8
83
0
0
 
18
18
1
2
01:48
21:23
05:49
22:36
 14,385
  4,347
  1,156
  1,125
   245,875
   245,922
9
9
6
0
0
0
0
0
 
19
1
08:40
13:26
 17,142
  1,166
    -2,901
25
0
0
0
 
20
20
1
2
06:20
13:04
11:11
17:06
 17,422
 14,472
  1,150
  1,127
    24,854
    24,824
8
7
4
13
0
0
0
0
 
21
21
1
2
00:00
22:36
04:31
23:59
 16,161
  4,994
  1,165
  1,133
   -43,373
   -43,568
22
9
1
3
0
0
0
0
 
22
22
1
2
00:39
03:02
02:37
07:20
  7,061
 15,401
  1,138
  1,161
  -119,752
  -119,775
5
29
26
0
0
0
0
0
 
23
1
07:26
13:04
 20,269
  1,159
  -136,839
17
7
0
0
 
24
1
13:26
19:20
 21,226
  1,155
   -23,492
32
0
0
0
 
25
1
02:38
10:01
 26,597
  1,163
  -240,404
564
0
13065
0
 
26
1
19:28
23:57
 16,163
  1,152
   199,439
76
0
0
0
 
27
1
10:25
16:19
 21,058
  1,158
   -59,283
24
0
0
0
 
28
1
11:30
18:51
 26,481
  1,154
   -20,885
15
0
0
0
 
29
1
19:06
23:59
 17,602
  1,151
  -630,838
12
0
0
0
 
30
30
30
1
2
3
01:48
04:31
19:28
03:02
06:14
23:11
  4,425
  6,172
 13,349
  1,142
  1,139
  1,119
    -4,053
    -4,069
    -4,160
4
8
11
21
1
0
0
0
0
0
0
0
 
31
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32
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33
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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.