GPS Space Vehicle Time Integrity for MJD 54835

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
02:39
11:06
 30,392
  -184
  -163,558
50
0
0
0
 
3
1
17:39
23:16
 20,256
  -177
  -334,501
59
0
0
0
 
4
1
01:08
07:57
 24,506
  -180
   287,413
96
0
0
0
 
5
5
1
2
05:41
11:47
09:31
16:27
 13,783
 16,807
  -187
  -191
   487,886
   489,424
267
323
0
0
107
1612
0
0
 
6
1
17:13
22:53
 20,400
  -183
  -102,695
87
0
0
0
 
7
7
1
2
00:00
22:28
03:17
23:59
 11,832
  5,512
  -174
  -171
   -23,636
   -23,625
49
49
0
0
0
0
0
0
 
8
8
1
2
00:00
22:54
04:31
23:59
 16,249
  3,909
  -166
  -201
   184,743
   184,824
48
50
0
0
0
0
0
0
 
9
9
1
2
04:19
09:47
05:35
14:35
  4,594
 17,295
  -210
  -183
   -33,378
   -33,403
47
53
0
0
0
0
0
0
 
10
1
04:21
10:57
 23,754
  -178
     8,813
52
0
0
0
 
11
11
1
2
00:00
21:22
02:55
23:59
 10,547
  9,471
  -177
  -178
   -11,688
   -11,612
48
52
0
0
0
0
0
0
 
12
12
1
2
05:10
12:58
09:46
15:53
 16,606
 10,486
  -189
  -201
   328,300
   328,208
52
49
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
19:58
21:44
01:08
21:42
23:59
  4,080
  6,211
  8,146
  -196
  -187
  -167
  -283,836
  -283,934
  -283,925
46
50
49
0
0
0
0
0
0
0
0
0
 
14
1
11:28
19:58
 30,589
  -183
   172,603
66
0
0
0
 
15
1
07:34
12:37
 18,192
  -177
   236,872
55
0
0
0
 
16
1
15:46
21:21
 20,121
  -173
   -84,479
53
0
0
0
 
17
1
00:00
07:33
 27,161
  -188
   -43,598
48
0
0
0
 
18
18
1
2
09:31
12:38
11:46
17:11
  8,063
 16,394
  -191
  -176
    96,221
    96,179
49
55
0
0
0
0
0
0
 
19
1
19:58
23:59
 14,464
  -163
   -34,383
50
0
0
0
 
20
20
1
2
00:36
17:32
04:21
22:27
 13,439
 17,692
  -191
  -192
   -94,800
   -94,736
46
50
0
0
0
0
0
0
 
21
1
10:58
15:45
 17,217
  -169
   -35,565
50
0
0
0
 
22
1
11:46
18:32
 24,325
  -176
  -207,338
52
0
0
0
 
23
1
18:47
23:59
 18,718
  -175
  -384,537
51
0
0
0
 
24
1
07:34
13:46
 22,345
  -170
  -155,041
52
0
0
0
 
25
25
1
2
00:00
21:22
02:30
23:59
  9,035
  9,479
  -179
  -159
  -149,104
  -151,184
99
78
1
0
1
0
0
0
 
26
1
06:21
11:46
 19,513
  -183
   -33,154
56
0
0
0
 
27
1
02:56
04:42
  6,289
  -192
   -13,582
48
0
0
0
 
28
1
00:36
06:18
 20,484
  -180
    23,595
48
0
0
0
 
29
1
07:58
12:37
 16,744
  -178
    20,369
52
0
0
0
 
30
1
14:36
17:30
 10,428
  -190
  -117,942
51
0
0
0
 
31
1
13:47
20:38
 24,654
  -184
    46,193
49
0
0
0
 
32
1
16:30
19:58
 12,481
  -176
  -305,922
54
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.