GPS Space Vehicle Time Integrity for MJD 54227

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
08:04
15:30
 26,755
  1,343
  -124,372
49
0
0
0
 
2
2
1
2
02:00
20:11
04:45
23:59
  9,882
 13,738
  1,332
  1,334
  -103,251
  -103,446
46
42
1
0
0
0
0
0
 
3
1
11:25
16:55
 19,784
  1,350
   -52,488
59
0
0
0
 
4
1
19:00
23:59
 17,985
  1,343
    -9,605
43
0
0
0
 
5
1
05:41
10:03
 15,737
  1,333
   -11,963
75
1
1
0
 
6
6
1
2
01:46
05:26
05:21
06:30
 12,869
  3,864
  1,347
  1,330
  -171,369
  -171,516
65
47
0
1
0
0
0
0
 
7
7
7
1
2
3
02:47
05:28
10:04
05:25
06:43
12:25
  9,459
  4,487
  8,474
  1,348
  1,332
  1,329
  -313,026
  -312,923
  -312,618
65
46
58
0
1
0
0
0
0
0
0
0
 
8
1
16:55
21:58
 18,222
  1,343
   107,785
44
0
0
0
 
9
9
1
2
03:10
21:42
08:03
23:12
 17,581
  5,413
  1,346
  1,309
   -67,883
   -68,011
44
45
0
0
0
0
0
0
 
10
10
1
2
02:00
21:46
03:40
23:59
  6,038
  8,010
  1,339
  1,338
  -100,168
  -100,204
43
46
0
0
0
0
0
0
 
11
1
14:44
20:24
 20,380
  1,338
   -13,977
46
0
0
0
 
12
12
12
1
2
3
02:00
06:44
22:43
03:08
09:30
23:59
  4,109
  9,986
  4,573
  1,331
  1,328
  1,323
    45,859
    45,864
    45,883
43
42
45
0
0
0
0
0
0
0
0
0
 
13
13
1
2
13:41
22:39
18:59
23:59
 19,097
  4,813
  1,334
  1,315
  -168,838
  -168,946
49
43
0
0
0
0
0
0
 
14
1
05:19
13:40
 30,006
  1,343
   -17,722
46
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
09:13
15:15
 21,708
  1,350
  -144,536
53
0
0
0
 
17
1
16:55
23:59
 25,465
  1,334
   -67,713
45
0
0
0
 
18
18
1
2
03:14
06:44
06:30
10:50
 11,771
 14,779
  1,335
  1,349
   251,723
   251,727
42
44
0
0
0
0
0
0
 
19
1
12:25
18:14
 20,907
  1,345
   -30,455
52
0
0
0
 
20
20
1
2
10:51
17:57
15:53
21:35
 18,072
 13,075
  1,336
  1,317
    25,708
    25,697
44
42
0
0
0
0
0
0
 
21
21
1
2
03:41
05:21
05:19
09:12
  5,834
 13,862
  1,339
  1,353
   -75,155
   -75,148
44
45
0
0
0
0
0
0
 
22
1
05:41
12:09
 23,312
  1,350
  -179,387
45
0
0
0
 
23
23
1
2
12:28
16:56
16:54
17:56
 15,949
  3,633
  1,351
  1,321
  -163,435
  -163,490
44
43
0
0
0
0
0
0
 
24
1
01:13
03:09
  6,963
  1,330
   -96,978
42
0
0
0
 
25
25
1
2
15:30
18:15
17:56
19:27
  8,746
  4,367
  1,353
  1,321
  -233,238
  -233,483
82
62
0
0
0
0
0
0
 
26
1
01:13
05:40
 15,986
  1,353
   181,770
96
0
0
0
 
27
1
15:16
21:07
 21,103
  1,338
  -108,006
48
0
0
0
 
28
1
17:57
23:40
 20,613
  1,348
     -277
45
0
0
0
 
29
1
02:00
05:19
 11,903
  1,355
    -1,126
46
0
0
0
 
30
30
1
2
00:11
09:31
01:13
10:51
  3,711
  4,776
  1,319
  1,335
   -31,764
   -31,784
43
43
0
0
0
0
0
0
 
31
31
1
2
07:28
12:28
12:26
14:44
 17,846
  8,123
  1,352
  1,321
   -18,540
   -18,568
43
43
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
-
 
 
 
 
 
 
 
 
 
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.