GPS Space Vehicle Time Integrity for MJD 54461

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
15:41
22:39
 25,067
   618
  -174,608
22
0
0
0
 
2
1
03:58
12:26
 30,513
   617
  -160,921
31
0
0
0
 
3
1
19:10
23:59
 17,338
   625
  -163,776
20
0
0
0
 
4
1
03:04
09:41
 23,853
   621
    43,267
27
0
0
0
 
5
5
1
2
07:44
13:37
10:55
17:46
 11,461
 14,922
   613
   611
  -617,192
  -617,628
60
78
0
0
0
0
0
0
 
6
6
1
2
09:42
18:17
14:22
19:41
 16,783
  5,025
   620
   585
  -174,878
  -174,572
69
20
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:29
06:04
 20,058
   631
   135,490
22
0
0
0
 
9
9
1
2
05:56
11:13
07:07
15:41
  4,218
 16,079
   591
   613
  -102,289
  -102,309
10
13
8
0
0
0
0
0
 
10
1
05:52
12:27
 23,668
   615
   187,506
79
0
0
0
 
11
11
1
2
00:00
22:40
04:36
23:59
 16,593
  4,774
   625
   603
   -26,149
   -26,190
15
11
0
0
0
0
0
0
 
12
12
1
2
06:48
14:36
11:12
17:31
 15,853
 10,539
   612
   596
   353,195
   353,206
14
5
70
21
0
0
0
0
 
13
13
13
1
2
3
00:00
06:42
21:41
03:03
08:04
23:59
 10,954
  4,923
  8,314
   621
   591
   616
  -229,814
  -229,894
  -230,001
19
4
11
0
16
0
0
0
0
0
0
0
 
14
1
12:45
21:23
 31,104
   615
   310,651
29
0
0
0
 
15
1
09:09
14:09
 17,951
   625
    71,350
18
0
0
0
 
16
1
17:18
23:34
 22,554
   621
  -129,634
22
0
0
0
 
17
1
00:56
09:09
 29,570
   615
   -45,078
8
32
0
0
 
18
18
1
2
10:55
15:23
13:37
18:35
  9,695
 11,505
   614
   619
   217,081
   217,042
7
23
2
0
0
0
0
0
 
19
19
1
2
00:00
20:21
02:15
23:59
  8,092
 13,108
   617
   630
   -13,328
   -13,447
18
12
1
0
0
0
0
0
 
20
20
20
1
2
3
01:52
19:08
22:54
05:57
22:39
23:59
 14,699
 12,661
  3,914
   606
   614
   596
  -123,138
  -123,087
  -123,097
8
11
4
11
30
13
0
0
0
0
0
0
 
21
1
11:23
17:09
 20,629
   625
   -73,992
19
0
0
0
 
22
1
13:37
20:08
 23,419
   620
  -205,323
17
0
0
0
 
23
23
1
2
00:00
20:09
01:51
23:59
  6,684
 13,804
   615
   628
  -320,668
  -320,894
19
8
1
1
0
0
0
0
 
24
24
24
1
2
3
09:09
12:27
14:22
11:12
14:09
15:22
  7,364
  6,098
  3,603
   613
   640
   618
   -56,810
   -56,814
   -56,854
4
6
10
26
3
0
0
0
0
0
0
0
 
25
25
1
2
00:00
22:40
04:34
23:59
 16,424
  4,781
   632
   609
  -494,308
  -494,603
32
4
1
16
0
0
0
0
 
26
1
09:42
13:37
 14,097
   628
  -137,492
60
0
0
0
 
27
27
1
2
00:00
02:15
01:51
03:57
  6,678
  6,092
   622
   640
  -156,182
  -156,184
11
12
0
0
0
0
0
0
 
28
1
01:52
07:49
 21,454
   625
    13,330
15
4
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
08:18
15:41
17:32
09:41
17:17
19:00
  4,970
  5,747
  5,285
   610
   627
   606
   -57,050
   -57,062
   -57,091
7
5
13
34
10
0
0
0
0
0
0
0
 
31
1
17:10
22:54
 20,633
   609
     3,689
9
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
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.