GPS Space Vehicle Time Integrity for MJD 54836

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
-
 
 
 
 
 
 
 
 
 
2
1
02:35
11:02
 30,391
  -182
  -163,385
52
0
0
0
 
3
1
17:35
23:12
 20,248
  -183
  -334,956
58
0
0
0
 
4
1
01:04
07:53
 24,518
  -172
   288,552
99
0
0
0
 
5
5
1
2
05:37
11:42
09:27
16:23
 13,776
 16,803
  -179
  -191
   493,528
   495,049
266
318
0
0
69
1408
0
0
 
6
1
17:09
22:49
 20,420
  -183
  -101,699
85
0
0
0
 
7
7
1
2
00:00
22:24
03:13
23:59
 11,566
  5,743
  -172
  -166
   -23,624
   -23,610
51
49
0
0
0
0
0
0
 
8
8
1
2
00:00
22:50
04:28
23:59
 16,042
  4,165
  -171
  -197
   184,862
   184,950
50
50
0
0
0
0
0
0
 
9
9
1
2
04:14
09:43
05:31
14:31
  4,594
 17,280
  -203
  -171
   -33,548
   -33,568
46
54
0
0
0
0
0
0
 
10
1
04:17
10:54
 23,782
  -168
     8,868
52
0
0
0
 
11
11
1
2
00:00
21:18
02:51
23:59
 10,286
  9,702
  -176
  -175
   -11,601
   -11,523
51
51
0
0
0
0
0
0
 
12
12
1
2
05:06
12:54
09:42
15:49
 16,580
 10,500
  -185
  -196
   328,029
   327,939
52
52
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
19:54
21:39
01:04
21:38
23:59
  3,820
  6,208
  8,397
  -192
  -183
  -164
  -283,959
  -284,053
  -284,046
49
47
49
0
0
0
0
0
0
0
0
0
 
14
1
11:24
19:54
 30,603
  -183
   172,164
68
0
0
0
 
15
1
07:30
12:33
 18,193
  -171
   237,372
57
0
0
0
 
16
1
15:42
21:17
 20,112
  -170
   -84,250
52
0
0
0
 
17
1
00:00
07:29
 26,958
  -182
   -43,672
49
0
0
0
 
18
18
1
2
09:27
12:34
11:42
17:07
  8,026
 16,381
  -186
  -173
    95,906
    95,863
51
57
0
0
0
0
0
0
 
19
1
19:54
23:59
 14,720
  -163
   -34,344
48
0
0
0
 
20
20
1
2
00:32
17:28
04:17
22:23
 13,464
 17,709
  -189
  -190
   -94,710
   -94,646
49
49
0
0
0
0
0
0
 
21
1
10:54
15:41
 17,213
  -167
   -35,416
52
0
0
0
 
22
1
11:43
18:28
 24,305
  -178
  -207,282
53
0
0
0
 
23
1
18:43
23:59
 18,919
  -172
  -384,609
50
0
0
0
 
24
1
07:30
13:42
 22,309
  -167
  -155,301
54
0
0
0
 
25
25
1
2
00:00
21:18
02:26
23:59
  8,760
  9,703
  -167
  -166
  -151,435
  -153,518
99
79
1
0
1
0
0
0
 
26
26
1
2
06:16
07:54
07:29
11:42
  4,377
 13,677
  -192
  -169
   -33,447
   -33,462
48
60
0
0
0
0
0
0
 
27
1
02:52
04:39
  6,408
  -186
   -13,836
50
1
0
0
 
28
1
00:32
06:14
 20,511
  -168
    23,596
50
0
0
0
 
29
1
07:54
12:33
 16,773
  -173
    20,146
54
0
0
0
 
30
30
1
2
06:44
14:32
07:53
17:26
  4,133
 10,440
  -199
  -183
  -118,078
  -118,135
51
53
0
0
0
0
0
0
 
31
1
13:42
20:34
 24,685
  -180
    46,326
49
0
0
0
 
32
1
16:26
19:54
 12,479
  -174
  -305,712
53
0
0
0
 
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.