GPS Space Vehicle Time Integrity for MJD 54420

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
18:30
01:33
23:59
  5,592
 19,755
   388
   392
  -166,393
  -166,554
14
7
1
2
0
0
0
0
 
2
1
07:22
15:15
 28,398
   394
  -151,122
28
0
0
0
 
3
3
1
2
00:00
22:34
03:44
23:59
 13,449
  5,102
   403
   398
  -144,418
  -144,846
35
4
1
66
0
0
0
0
 
4
1
05:50
12:31
 24,068
   396
    25,603
26
0
0
0
 
5
5
1
2
10:19
16:51
13:42
21:01
 12,119
 14,971
   385
   388
  -542,409
  -542,998
83
104
1
0
0
0
0
0
 
6
6
1
2
12:32
21:01
17:20
22:34
 17,271
  5,538
   398
   365
  -215,314
  -215,120
47
16
0
0
0
0
0
0
 
7
7
1
2
15:16
21:01
17:30
23:12
  8,056
  7,822
   396
   366
    25,485
    25,377
18
10
1
0
0
0
0
0
 
8
1
03:17
08:52
 20,032
   395
   130,364
17
0
0
0
 
9
9
1
2
08:42
14:00
09:56
18:30
  4,443
 16,186
   366
   400
   -96,525
   -96,534
10
12
33
6
0
0
0
0
 
10
1
08:37
14:23
 20,745
   402
   144,950
79
0
0
0
 
11
1
01:34
07:22
 20,893
   393
   -25,528
17
4
0
0
 
12
12
1
2
09:33
17:30
13:54
20:17
 15,648
  9,973
   387
   376
   348,856
   348,877
14
5
36
20
0
0
0
0
 
13
13
1
2
00:30
09:33
04:41
10:48
 15,042
  4,483
   395
   364
  -221,029
  -221,133
14
4
0
11
0
0
0
0
 
14
1
16:52
23:59
 25,660
   394
   319,951
23
0
0
0
 
15
1
11:56
16:51
 17,682
   403
    82,151
42
0
0
0
 
16
16
1
2
00:00
20:01
02:19
23:59
  8,326
 14,301
   381
   405
  -124,607
  -124,718
19
13
1
2
0
0
0
0
 
17
1
03:45
11:55
 29,451
   386
   -48,498
12
4
0
0
 
18
18
1
2
13:44
17:30
17:24
21:24
 13,216
 13,995
   396
   400
   225,547
   225,519
5
23
30
0
0
0
0
0
 
19
1
00:00
05:05
 18,335
   404
    -6,790
22
1
0
0
 
20
20
20
20
1
2
3
4
00:00
01:50
04:42
21:55
01:33
02:51
08:44
23:59
  5,592
  3,666
 14,524
  7,440
   389
   368
   374
   387
  -125,760
  -125,777
  -125,763
  -125,713
3
6
11
14
53
3
0
0
0
0
0
0
0
0
0
0
 
21
21
1
2
14:23
16:24
15:34
19:53
  4,239
 12,545
   399
   409
   -76,072
   -76,057
8
18
0
0
0
0
0
0
 
22
1
16:24
22:56
 23,485
   400
  -202,792
16
0
0
0
 
23
1
00:00
04:41
 16,873
   400
  -309,250
29
1
0
0
 
24
24
1
2
11:56
14:23
13:36
16:51
  6,014
  8,838
   388
   416
   -46,189
   -46,191
4
6
30
15
0
0
0
0
 
25
1
01:34
07:21
 20,837
   396
  -479,259
41
0
0
0
 
26
1
11:03
16:24
 19,203
   396
   -96,549
65
0
0
0
 
27
1
02:19
08:00
 20,433
   396
  -147,630
27
0
0
0
 
28
1
04:42
10:36
 21,210
   362
    10,803
15
24
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
17:25
20:17
18:30
21:47
  3,872
  5,402
   394
   380
   -52,295
   -52,325
10
12
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
18:30
21:24
01:49
21:01
23:59
  6,560
  9,044
  9,306
   365
   403
   390
    -1,813
    -1,681
    -1,683
4
8
5
32
0
7
0
0
0
0
0
0
 
32
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33
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34
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35
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36
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37
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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.