GPS Space Vehicle Time Integrity for MJD 54047

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
19:54
03:31
23:59
 12,613
 14,682
  1,175
  1,147
   -86,402
   -86,613
51
43
0
0
0
0
0
0
 
2
1
08:42
16:52
 29,418
  1,159
   -51,502
55
0
0
0
 
3
1
00:00
05:16
 18,882
  1,180
  -376,616
192
1
1
0
 
4
1
06:51
14:25
 27,232
  1,157
  -332,808
62
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
13:50
19:23
 19,970
  1,158
  -556,276
82
1
0
0
 
7
7
7
1
2
3
00:00
16:13
22:52
02:35
19:53
23:59
  9,188
 13,227
  4,074
  1,163
  1,145
  1,145
  -498,708
  -498,283
  -498,139
48
51
43
1
0
0
0
0
0
0
0
0
 
8
1
04:36
10:14
 20,235
  1,170
    86,742
43
0
0
0
 
9
9
1
2
09:46
15:48
11:43
20:13
  7,003
 15,851
  1,140
  1,159
   -42,592
   -42,616
40
46
0
0
0
0
0
0
 
10
1
10:14
16:38
 23,004
  1,167
   -91,322
46
0
0
0
 
11
1
03:08
08:41
 19,937
  1,164
  -357,744
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:25
04:05
10:55
03:31
07:20
12:23
  3,927
 11,681
  5,287
  1,162
  1,161
  1,128
  -109,539
  -109,575
  -109,685
47
54
42
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
17:07
01:12
23:59
  4,295
 24,760
  1,160
  1,157
     2,754
     2,683
46
43
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:39
04:04
23:59
 14,605
  8,438
  1,172
  1,163
   -88,484
   -88,768
56
42
0
0
0
0
0
0
 
17
1
05:17
13:44
 30,455
  1,148
   -89,158
42
0
0
0
 
18
18
1
2
14:35
16:13
15:48
22:51
  4,345
 23,890
  1,156
  1,162
   253,413
   253,428
41
44
0
0
0
0
0
0
 
19
19
1
2
01:15
02:32
02:25
06:29
  4,191
 14,183
  1,170
  1,177
   -30,881
   -30,912
47
56
0
0
0
0
0
0
 
20
20
1
2
00:00
06:21
04:18
10:14
 15,432
 13,976
  1,158
  1,142
    23,017
    22,999
48
39
0
0
0
0
0
0
 
21
1
16:38
21:35
 17,812
  1,169
   -59,409
48
0
0
0
 
22
22
1
2
17:49
20:19
20:13
23:59
  8,608
 13,252
  1,147
  1,170
  -146,766
  -146,775
43
46
0
0
0
0
0
0
 
23
1
01:13
06:20
 18,406
  1,172
  -138,847
51
0
0
0
 
24
24
1
2
07:40
10:36
10:32
15:48
 10,329
 18,711
  1,169
  1,157
   -49,502
   -49,561
36
50
1
0
0
0
0
0
 
25
25
1
2
00:00
19:54
01:12
23:59
  4,294
 14,736
  1,169
  1,166
  -400,458
  -400,928
46
47
0
0
0
0
0
0
 
26
1
12:41
18:15
 20,088
  1,172
   328,571
98
0
0
0
 
27
1
03:32
09:18
 20,727
  1,167
   -75,754
47
0
0
0
 
28
1
04:37
11:58
 26,471
  1,167
   -13,606
43
0
0
0
 
29
1
12:12
17:49
 20,176
  1,166
  -177,115
287
0
799
0
 
30
30
1
2
12:37
18:16
16:12
23:19
 12,933
 18,140
  1,156
  1,148
   -14,632
   -14,655
42
44
0
0
0
0
0
0
 
31
31
1
2
00:29
20:13
02:25
22:51
  6,906
  9,462
  1,150
  1,171
    51,672
    50,918
52
50
0
0
0
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.