GPS Space Vehicle Time Integrity for MJD 54101

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
17:29
23:57
 23,249
  1,202
   -97,685
47
0
0
0
 
2
1
04:47
13:17
 30,601
  1,202
   -68,065
54
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
03:12
09:34
 22,887
  1,205
  -349,847
48
0
0
0
 
5
5
1
2
07:49
14:19
11:26
18:11
 13,004
 13,882
  1,202
  1,189
  -453,987
  -454,404
75
82
0
0
0
0
0
0
 
6
1
10:17
15:09
 17,521
  1,209
  -478,950
116
1
0
0
 
7
7
1
2
11:27
18:11
15:40
21:16
 15,186
 11,097
  1,209
  1,174
  -457,369
  -457,176
59
55
0
0
0
0
0
0
 
8
1
00:52
06:31
 20,338
  1,208
    92,932
46
0
0
0
 
9
9
1
2
06:11
11:44
07:37
16:15
  5,100
 16,300
  1,178
  1,204
   -50,039
   -50,053
41
46
0
0
0
0
0
0
 
10
1
06:31
12:21
 20,980
  1,213
   -94,025
44
0
0
0
 
11
1
00:00
05:01
 18,016
  1,207
     -620
45
1
0
0
 
12
12
1
2
07:36
15:10
11:43
17:28
 14,856
  8,333
  1,201
  1,184
    73,778
    73,569
52
46
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
07:38
22:19
03:40
08:45
23:59
 13,184
  4,047
  6,054
  1,206
  1,180
  1,192
  -126,938
  -127,054
  -127,252
49
39
44
0
1
0
0
0
0
0
0
0
 
14
1
14:30
22:07
 27,370
  1,198
    -2,194
46
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
17:57
23:59
 21,733
  1,206
  -106,775
56
0
0
0
 
17
17
1
2
01:34
07:38
07:35
09:45
 21,615
  7,646
  1,195
  1,197
   -82,951
   -82,930
43
40
0
0
0
0
0
0
 
18
18
1
2
11:44
14:59
13:58
19:14
  8,026
 15,301
  1,200
  1,204
   254,987
   254,992
44
42
0
0
0
0
0
0
 
19
19
1
2
00:00
20:54
02:48
23:59
 10,061
 11,092
  1,207
  1,209
   -50,097
   -50,431
51
44
1
0
0
0
0
0
 
20
20
1
2
02:42
19:41
06:30
23:59
 13,684
 15,492
  1,188
  1,194
    23,082
    23,092
41
46
0
0
0
0
0
0
 
21
1
12:21
17:30
 18,505
  1,216
   -65,819
45
0
0
0
 
22
1
14:02
20:43
 24,099
  1,207
  -158,259
47
0
0
0
 
23
23
1
2
00:00
21:17
02:41
23:59
  9,649
  9,747
  1,205
  1,213
  -143,256
  -143,341
46
45
0
0
0
0
0
0
 
24
24
24
1
2
3
05:55
08:46
12:21
08:16
11:26
13:58
  8,469
  9,620
  5,837
  1,201
  1,212
  1,197
   -63,654
   -63,678
   -63,728
40
41
46
0
0
0
0
0
0
0
0
0
 
25
25
1
2
16:16
19:37
19:14
23:34
 10,680
 14,183
  1,198
  1,192
  -392,313
  -392,209
51
53
0
0
0
0
0
0
 
26
1
09:35
13:29
 14,038
  1,222
    74,982
84
0
0
0
 
27
1
00:00
05:37
 20,133
  1,208
   -84,969
45
0
0
0
 
28
1
00:56
07:37
 24,034
  1,205
    -9,416
46
0
0
0
 
29
29
1
2
08:29
10:17
09:34
12:21
  3,907
  7,426
  1,190
  1,228
  -291,529
  -291,648
44
57
0
0
0
0
0
0
 
30
1
16:16
17:28
  4,343
  1,199
   -20,065
41
0
0
0
 
31
31
1
2
17:57
20:12
19:40
23:34
  6,204
 12,117
  1,209
  1,180
    12,184
    12,085
43
53
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.