GPS Space Vehicle Time Integrity for MJD 54425

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
18:09
01:13
23:59
  4,373
 21,052
   419
   432
  -167,381
  -167,537
11
7
1
11
0
0
0
0
 
2
1
07:01
14:54
 28,366
   430
  -152,283
27
0
0
0
 
3
3
1
2
00:00
22:14
03:23
23:59
 12,218
  6,352
   445
   434
  -146,696
  -147,118
33
4
1
57
0
0
0
0
 
4
1
05:30
12:11
 24,073
   435
    27,568
21
2
0
0
 
5
5
1
2
09:59
16:31
13:16
20:40
 11,845
 14,993
   423
   422
  -552,449
  -553,028
73
101
1
0
0
0
0
0
 
6
6
1
2
12:11
20:41
17:00
22:13
 17,292
  5,506
   434
   398
  -211,212
  -211,007
49
16
0
0
0
0
0
0
 
7
7
1
2
14:55
20:41
17:09
22:53
  8,082
  7,897
   440
   419
    24,197
    24,128
16
6
1
14
0
0
0
0
 
8
1
02:57
08:31
 20,057
   444
   130,952
18
0
0
0
 
9
9
1
2
08:22
13:39
09:36
18:08
  4,404
 16,123
   403
   433
   -97,228
   -97,248
6
15
9
2
0
0
0
0
 
10
1
08:17
14:03
 20,758
   443
   150,182
77
0
0
0
 
11
1
01:13
07:02
 20,886
   433
   -25,642
20
0
0
0
 
12
12
1
2
09:13
17:04
13:34
19:56
 15,590
  9,985
   425
   410
   349,431
   349,448
18
5
94
13
0
0
0
0
 
13
13
1
2
00:10
09:12
04:21
10:28
 14,979
  4,540
   438
   401
  -222,124
  -222,232
12
4
0
16
0
0
0
0
 
14
1
16:30
23:52
 26,497
   432
   318,864
23
0
0
0
 
15
1
11:36
16:30
 17,631
   440
    79,386
40
0
0
0
 
16
16
1
2
00:00
19:41
01:59
23:59
  7,155
 15,514
   421
   445
  -125,322
  -125,425
15
13
1
6
0
0
0
0
 
17
1
03:24
11:35
 29,472
   427
   -48,042
8
26
0
0
 
18
18
1
2
13:34
17:10
17:04
21:03
 12,567
 14,007
   431
   436
   224,589
   224,562
6
22
4
0
0
0
0
0
 
19
19
1
2
00:00
22:53
04:45
23:59
 17,085
  3,964
   442
   424
    -7,620
    -7,790
26
11
1
0
0
0
0
0
 
20
20
20
20
1
2
3
4
00:00
01:29
04:21
21:34
01:13
02:30
08:24
23:59
  4,376
  3,690
 14,540
  8,655
   428
   414
   411
   426
  -125,443
  -125,454
  -125,446
  -125,392
4
6
11
14
30
2
0
23
0
0
0
0
0
0
0
0
 
21
21
1
2
14:04
16:03
15:13
19:33
  4,174
 12,580
   432
   443
   -75,840
   -75,822
8
17
0
0
0
0
0
0
 
22
1
16:03
22:35
 23,504
   435
  -203,141
16
0
0
0
 
23
23
1
2
00:00
22:40
04:21
23:59
 15,641
  4,738
   442
   423
  -310,676
  -310,955
26
7
1
1
0
0
0
0
 
24
24
1
2
11:36
13:39
13:34
16:30
  7,061
 10,235
   417
   444
   -47,388
   -47,386
5
9
61
2
0
0
0
0
 
25
1
01:13
07:01
 20,820
   429
  -481,516
39
0
0
0
 
26
1
10:43
16:03
 19,209
   437
  -101,703
65
0
0
0
 
27
1
02:00
07:39
 20,336
   437
  -148,678
26
0
0
0
 
28
1
04:21
10:16
 21,265
   435
    11,145
14
30
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
17:04
19:57
19:40
21:27
  9,350
  5,389
   435
   413
   -52,865
   -52,898
8
14
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
19:34
21:04
01:28
20:40
23:59
  5,303
  4,008
 10,518
   413
   447
   428
    -1,176
    -1,034
    -1,041
5
5
5
9
10
10
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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34
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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.