GPS Space Vehicle Time Integrity for MJD 54498

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
13:09
20:07
 25,130
   819
  -182,310
22
0
0
0
 
2
2
1
2
01:59
04:16
04:14
09:51
  8,124
 20,088
   815
   814
  -170,231
  -170,275
3
24
68
0
0
0
0
0
 
3
1
16:38
22:00
 19,303
   815
  -180,904
32
0
0
0
 
4
4
1
2
00:33
04:16
04:14
06:58
 13,284
  9,735
   826
   805
     2,723
     2,776
28
13
0
0
0
0
0
0
 
5
5
1
2
05:00
11:28
08:21
15:44
 12,087
 15,380
   806
   811
  -671,666
  -672,051
51
71
1
0
0
0
0
0
 
6
6
6
1
2
3
08:22
09:55
15:45
09:51
12:17
18:14
  5,326
  8,502
  8,930
   820
   825
   800
     -619
     -754
    -1,193
21
55
52
0
1
0
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:00
03:32
 12,710
   818
   140,168
14
1
0
0
 
9
1
08:42
13:08
 15,960
   824
  -107,750
13
0
0
0
 
10
1
04:16
09:09
 17,582
   826
   233,016
60
0
0
0
 
11
11
1
2
00:00
20:21
02:07
22:21
  7,657
  7,200
   811
   809
   -26,228
   -26,225
14
13
0
0
0
0
0
0
 
12
12
1
2
04:17
12:17
08:41
15:01
 15,830
  9,830
   807
   803
   356,436
   356,455
16
6
16
10
0
0
0
0
 
13
13
1
2
04:16
19:11
05:35
22:00
  4,796
 10,150
   785
   818
  -236,997
  -237,089
5
11
11
0
0
0
0
0
 
14
14
1
2
11:28
15:02
14:51
18:52
 12,159
 13,783
   824
   812
   301,641
   301,587
11
20
0
0
0
0
0
0
 
15
1
06:37
11:27
 17,432
   828
    74,995
12
0
0
0
 
16
1
14:51
21:11
 22,721
   820
  -131,828
20
0
0
0
 
17
17
1
2
00:00
04:16
04:14
06:36
 15,293
  8,447
   808
   809
   -42,468
   -42,463
4
5
82
20
0
0
0
0
 
18
1
08:22
16:03
 27,694
   820
   208,386
25
0
0
0
 
19
1
18:15
22:00
 13,514
   832
   -18,418
10
0
0
0
 
20
20
1
2
00:00
16:35
03:24
21:28
 12,265
 17,530
   799
   806
  -120,594
  -120,541
8
11
2
9
0
0
0
0
 
21
21
1
2
09:09
11:03
10:13
14:40
  3,813
 13,032
   809
   834
   -71,687
   -71,654
11
16
0
0
0
0
0
0
 
22
1
11:03
17:37
 23,587
   819
  -207,069
16
2
0
0
 
23
1
17:37
22:00
 15,755
   828
  -330,300
11
0
0
0
 
24
24
1
2
06:37
09:48
08:21
12:17
  6,243
  8,917
   805
   839
   -66,488
   -66,492
5
13
16
0
0
0
0
0
 
25
25
1
2
00:00
20:08
01:59
22:00
  7,120
  6,711
   807
   808
  -505,911
  -506,237
24
4
1
27
0
0
0
0
 
26
26
1
2
06:59
09:52
09:47
11:02
 10,112
  4,186
   837
   809
  -171,480
  -171,585
30
20
0
0
0
0
0
0
 
27
1
00:00
02:38
  9,462
   815
  -164,098
25
1
0
0
 
28
28
1
2
00:00
04:16
04:14
05:20
 15,294
  3,798
   823
   801
    15,387
    15,371
11
8
0
2
0
0
0
0
 
29
29
1
2
06:59
10:02
08:41
11:27
  6,140
  5,135
   811
   824
    67,766
    67,707
6
18
57
0
0
0
0
0
 
30
30
1
2
05:47
12:17
06:58
16:29
  4,232
 15,109
   795
   810
   -61,444
   -61,471
9
19
23
0
0
0
0
0
 
31
1
14:41
20:20
 20,368
   809
     8,530
9
3
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
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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.