GPS Space Vehicle Time Integrity for MJD 54980

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
16:29
23:59
 27,052
   190
  -154,882
25
388
0
0
 
3
1
07:53
13:32
 20,356
   200
  -399,236
60
0
0
0
 
4
1
15:32
22:42
 25,839
   190
   111,311
107
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
07:24
13:05
 20,445
   198
  -141,176
95
0
0
0
 
7
1
11:38
16:28
 17,373
   205
   -17,825
46
0
0
0
 
8
1
13:05
18:34
 19,752
   197
   205,528
38
0
0
0
 
9
9
1
2
00:00
18:12
04:38
19:16
 16,701
  3,843
   187
   163
   -58,092
   -58,246
55
24
0
24
0
0
0
0
 
10
1
18:21
23:59
 20,278
   196
    16,926
28
161
0
0
 
11
1
11:26
16:55
 19,721
   198
     4,591
45
0
0
0
 
12
12
1
2
03:26
19:16
06:04
23:39
  9,492
 15,750
   169
   183
   274,658
   274,341
54
34
1
40
0
0
0
0
 
13
1
10:44
14:17
 12,782
   205
  -298,026
52
0
0
0
 
14
1
02:20
09:58
 27,435
   191
   103,438
71
0
0
0
 
15
15
1
2
00:00
20:41
02:20
23:59
  8,398
 11,884
   193
   194
   296,271
   296,540
52
40
0
27
0
0
0
0
 
16
1
05:51
11:38
 20,789
   201
   -46,642
57
0
0
0
 
17
1
13:12
21:45
 30,790
   182
   -61,346
38
12
0
0
 
18
1
00:00
07:21
 26,429
   189
    53,080
57
1
0
0
 
19
19
1
2
11:26
13:12
13:05
14:47
  5,917
  5,715
   221
   188
   -24,005
   -24,030
51
52
0
0
0
0
0
0
 
20
20
20
1
2
3
07:35
14:18
16:29
11:25
15:31
18:19
 13,837
  4,398
  6,616
   189
   170
   176
   -81,170
   -81,170
   -81,155
52
37
24
0
0
142
0
0
0
0
0
0
 
21
1
00:17
05:45
 19,641
   200
   -11,218
54
0
0
0
 
22
1
02:21
08:36
 22,536
   194
  -198,475
54
0
0
0
 
23
1
08:48
13:11
 15,770
   206
  -389,944
53
0
0
0
 
24
24
1
2
00:00
20:57
03:25
23:59
 12,301
 10,956
   203
   176
  -192,294
  -192,542
53
21
0
445
0
0
0
0
 
25
1
12:34
16:37
 14,575
   203
  -436,531
104
0
0
0
 
26
26
1
2
00:00
22:43
02:20
23:59
  8,399
  4,582
   215
   196
   -62,115
   -62,219
52
24
0
170
0
0
0
0
 
27
27
1
2
01:00
17:10
03:25
20:00
  8,632
 10,192
   192
   165
   -52,672
   -52,880
54
27
0
111
0
0
0
0
 
28
1
14:18
20:16
 21,486
   196
    25,311
30
49
0
0
 
29
29
1
2
01:04
21:57
03:03
23:59
  7,189
  7,362
   196
   188
   -24,552
   -24,845
54
23
1
213
0
0
0
0
 
30
30
1
2
04:24
20:41
07:28
22:42
 11,056
  7,312
   184
   170
  -149,524
  -149,693
54
22
0
290
0
0
0
0
 
31
1
03:42
10:44
 25,298
   190
    61,446
52
0
0
0
 
32
1
06:26
11:25
 17,941
   197
  -254,707
61
1
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.