GPS Space Vehicle Time Integrity for MJD 54055

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
19:34
01:48
23:59
  6,503
 15,950
  1,169
  1,144
   -88,139
   -88,348
38
33
0
0
0
0
0
0
 
2
1
08:09
16:20
 29,434
  1,152
   -54,022
59
0
0
0
 
3
1
00:00
04:44
 17,012
  1,167
  -398,829
165
1
1
0
 
4
1
06:19
13:53
 27,234
  1,153
  -335,783
65
0
0
0
 
5
5
1
2
11:10
17:10
14:50
21:12
 13,187
 14,541
  1,153
  1,145
  -366,261
  -366,893
119
126
0
0
0
0
0
0
 
6
1
13:53
18:45
 17,473
  1,160
  -547,217
80
0
0
0
 
7
7
7
1
2
3
00:00
15:34
21:13
01:48
19:12
23:59
  6,503
 13,036
 10,006
  1,149
  1,146
  1,138
  -493,556
  -493,098
  -492,959
38
54
42
1
0
0
0
0
0
0
0
0
 
8
1
04:03
09:41
 20,283
  1,158
    87,467
49
0
0
0
 
9
9
1
2
09:14
14:50
11:10
19:33
  6,919
 16,953
  1,120
  1,159
   -43,730
   -43,740
47
49
0
0
0
0
0
0
 
10
1
09:41
16:06
 23,087
  1,161
   -91,754
53
0
0
0
 
11
1
02:35
08:08
 19,984
  1,159
     5,491
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:49
03:30
10:22
02:58
06:48
11:52
  4,137
 11,826
  5,347
  1,144
  1,154
  1,115
  -112,040
  -112,065
  -112,182
40
54
48
0
0
0
0
0
0
0
0
0
 
14
1
16:35
23:59
 26,694
  1,160
     2,014
39
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:13
03:30
23:59
 12,583
 10,004
  1,153
  1,166
   -91,064
   -91,331
50
31
1
0
0
0
0
0
 
17
1
04:44
13:12
 30,475
  1,148
   -88,342
48
0
0
0
 
18
18
1
2
14:50
17:42
17:09
21:12
  8,321
 12,598
  1,152
  1,164
   253,782
   253,801
49
41
0
0
0
0
0
0
 
19
1
00:40
05:56
 18,945
  1,165
   -33,574
51
0
0
0
 
20
20
20
1
2
3
00:00
05:49
22:52
03:46
09:41
23:59
 13,542
 13,915
  4,074
  1,149
  1,134
  1,144
    22,964
    22,950
    22,958
39
46
34
0
0
0
0
0
0
0
0
0
 
21
1
16:07
21:03
 17,760
  1,167
   -60,445
47
0
0
0
 
22
1
17:10
23:51
 24,048
  1,151
  -148,611
44
0
0
0
 
23
1
00:40
05:48
 18,428
  1,163
  -139,364
44
0
0
0
 
24
1
07:23
15:33
 29,325
  1,154
   -51,630
56
0
0
0
 
25
1
21:03
22:51
  6,457
  1,167
  -404,125
29
4
0
0
 
26
1
13:13
17:41
 16,104
  1,165
     8,260
81
0
0
0
 
27
1
02:59
08:44
 20,682
  1,168
   -77,129
50
0
0
0
 
28
1
04:04
11:26
 26,495
  1,150
   -13,005
49
0
0
0
 
29
1
11:39
17:09
 19,795
  1,162
  -197,453
169
0
0
0
 
30
30
1
2
12:04
19:12
14:50
22:46
  9,940
 12,806
  1,135
  1,155
   -15,455
   -15,467
51
36
0
0
0
0
0
0
 
31
31
1
2
00:00
19:34
02:35
23:02
  9,274
 12,496
  1,136
  1,166
    44,536
    43,854
50
48
1
0
1
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.