GPS Space Vehicle Time Integrity for MJD 53845, Thursday 20 April 2006

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
09:12
17:15
 28,965
  1,145
   -46,967
22
0
0
0
 
2
2
1
2
00:00
22:01
06:32
23:59
 23,541
  7,096
  1,137
  1,125
     9,190
     9,016
17
12
1
0
0
0
0
0
 
3
1
13:15
19:00
 20,679
  1,133
   -90,907
25
0
0
0
 
4
4
1
2
00:00
20:47
04:36
23:59
 16,586
 11,545
  1,137
  1,125
  -208,369
  -209,101
46
33
1
0
1
0
0
0
 
5
5
1
2
00:57
07:19
06:01
11:41
 18,207
 15,727
  1,140
  1,144
   133,229
   131,856
334
284
0
0
2522
137
0
0
 
6
1
03:31
09:06
 20,069
  1,143
  -481,081
129
0
1
0
 
7
7
1
2
06:01
11:35
10:09
16:43
 14,807
 18,474
  1,144
  1,134
  -528,802
  -528,897
22
27
0
0
0
0
0
0
 
8
1
18:36
23:59
 19,380
  1,133
    64,354
14
0
0
0
 
9
9
1
2
00:00
04:46
01:26
10:10
  5,181
 19,363
  1,143
  1,139
   -15,672
   -15,715
13
10
0
2
0
0
0
0
 
10
1
00:00
06:32
 23,518
  1,137
   -80,936
11
1
0
0
 
11
1
16:35
22:24
 20,945
  1,131
  -320,738
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:38
20:59
 19,254
  1,131
   -54,834
20
0
0
0
 
14
1
06:56
15:34
 31,021
  1,141
    16,736
11
0
0
0
 
15
1
06:33
12:15
 20,497
  1,145
  -598,473
40
0
0
0
 
16
1
11:15
17:30
 22,414
  1,136
   -36,789
20
0
0
0
 
17
17
1
2
00:00
18:45
03:25
23:59
 12,298
 18,816
  1,142
  1,125
   -83,268
   -83,584
17
25
1
0
0
0
0
0
 
18
1
04:15
12:39
 30,193
  1,141
   232,789
17
0
0
0
 
19
1
14:33
20:27
 21,184
  1,135
    15,564
17
0
0
0
 
20
20
1
2
13:03
19:46
18:00
23:49
 17,772
 14,561
  1,142
  1,129
    29,423
    29,395
12
12
0
0
0
0
0
0
 
21
1
05:20
11:21
 21,600
  1,141
   -21,649
22
0
0
0
 
22
1
07:11
14:12
 25,185
  1,145
   -86,270
32
0
0
0
 
23
1
14:13
19:56
 20,569
  1,132
  -142,390
11
0
0
0
 
24
24
1
2
00:00
21:54
01:41
23:59
  6,088
  7,431
  1,131
 -9,982
  -100,897
    -9,980
729
39304
1
0
1
7431
0
0
 
25
1
09:16
17:47
 30,653
  1,141
   -11,422
28
0
0
0
 
26
1
02:22
07:55
 19,958
  1,140
    92,745
62
0
0
0
 
27
1
17:19
23:15
 21,370
  1,133
   -44,057
19
0
0
0
 
28
28
1
2
00:00
18:25
01:49
23:59
  6,570
 20,031
  1,136
  1,126
   -27,989
   -27,960
13
12
0
0
0
0
0
0
 
29
1
01:57
07:33
 20,154
  1,144
  -587,979
47
0
0
0
 
30
30
1
2
02:17
07:51
06:10
13:00
 13,977
 18,509
  1,137
  1,138
  -164,202
  -165,236
189
247
0
0
1
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.