GPS Space Vehicle Time Integrity for MJD 54462

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
15:37
22:35
 25,072
   622
  -174,823
21
0
0
0
 
2
1
03:54
12:22
 30,450
   621
  -161,171
32
0
0
0
 
3
1
19:06
23:59
 17,588
   627
  -164,238
24
0
0
0
 
4
1
02:59
09:37
 23,802
   628
    43,737
28
0
0
0
 
5
5
1
2
07:39
13:33
10:50
18:12
 11,461
 16,731
   617
   613
  -618,811
  -619,263
61
92
0
0
0
0
0
0
 
6
6
1
2
09:37
18:13
14:31
19:37
 17,554
  5,017
   625
   589
  -173,695
  -173,393
71
20
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:25
06:00
 20,025
   625
   135,626
20
0
0
0
 
9
9
1
2
05:52
11:09
07:03
15:37
  4,210
 16,056
   602
   631
  -102,437
  -102,450
11
12
4
0
0
0
0
0
 
10
1
05:48
12:23
 23,684
   630
   188,562
80
0
0
0
 
11
11
1
2
00:00
22:36
04:32
23:59
 16,307
  5,024
   630
   607
   -26,165
   -26,202
16
11
0
0
0
0
0
0
 
12
12
1
2
06:44
14:32
11:08
17:27
 15,863
 10,540
   617
   600
   353,290
   353,300
12
5
54
41
0
0
0
0
 
13
13
13
1
2
3
00:00
06:38
21:37
02:59
08:00
23:59
 10,739
  4,925
  8,558
   622
   589
   622
  -230,017
  -230,099
  -230,200
21
5
11
0
11
0
0
0
0
0
0
0
 
14
1
12:41
21:19
 31,109
   619
   310,415
28
0
0
0
 
15
1
09:05
14:05
 17,953
   629
    71,340
18
0
0
0
 
16
1
17:14
23:30
 22,560
   625
  -129,725
23
0
0
0
 
17
1
00:52
09:05
 29,502
   620
   -45,009
9
30
0
0
 
18
18
1
2
10:51
15:19
13:33
18:31
  9,700
 11,525
   614
   623
   216,854
   216,819
6
22
13
0
0
0
0
0
 
19
19
1
2
00:00
20:17
02:11
23:59
  7,850
 13,369
   619
   636
   -13,476
   -13,592
19
11
1
0
0
0
0
0
 
20
20
20
1
2
3
01:47
19:03
22:50
05:52
22:35
23:55
 14,650
 12,700
  3,920
   609
   619
   600
  -123,074
  -123,020
  -123,032
9
12
4
2
65
10
0
0
0
0
0
0
 
21
1
11:19
17:05
 20,653
   630
   -73,938
19
0
0
0
 
22
1
13:33
20:04
 23,417
   626
  -205,389
17
5
0
0
 
23
23
1
2
00:00
20:05
01:47
23:59
  6,433
 14,056
   616
   634
  -320,938
  -321,159
20
8
1
1
0
0
0
0
 
24
24
1
2
09:05
12:23
11:08
14:05
  7,372
  6,126
   610
   647
   -57,077
   -57,077
4
6
21
2
0
0
0
0
 
25
25
1
2
00:00
22:36
04:30
23:59
 16,167
  5,029
   631
   611
  -494,617
  -494,912
31
5
1
17
0
0
0
0
 
26
1
09:37
13:33
 14,114
   629
  -138,450
60
0
0
0
 
27
27
1
2
00:00
02:11
01:47
03:53
  6,416
  6,099
   622
   638
  -156,414
  -156,416
8
9
0
0
0
0
0
0
 
28
1
01:47
07:45
 21,394
   632
    13,400
16
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
08:14
15:37
17:28
09:37
17:13
18:56
  4,961
  5,769
  5,290
   611
   631
   614
   -57,154
   -57,171
   -57,197
7
5
13
32
7
0
0
0
0
0
0
0
 
31
1
17:06
22:49
 20,622
   610
     3,821
10
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.