GPS Space Vehicle Time Integrity for MJD 54069

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
18:37
23:59
 19,338
  1,171
   -91,705
48
0
0
0
 
2
1
07:12
15:24
 29,549
  1,179
   -58,339
57
0
0
0
 
3
3
1
2
00:00
22:05
03:47
23:59
 13,562
  6,856
  1,182
  1,170
  -431,783
  -433,626
115
57
1
0
1
0
0
0
 
4
1
05:22
12:57
 27,285
  1,179
  -340,525
57
0
0
0
 
5
5
1
2
10:12
16:11
13:53
20:14
 13,233
 14,566
  1,181
  1,165
  -397,740
  -398,294
106
113
0
0
0
0
0
0
 
6
1
12:57
17:47
 17,373
  1,183
  -529,380
87
0
0
0
 
7
7
1
2
14:30
20:15
18:13
23:59
 13,384
 13,483
  1,175
  1,164
  -483,285
  -483,119
53
61
0
0
0
0
0
0
 
8
1
03:04
08:43
 20,308
  1,188
    88,977
38
2
0
0
 
9
9
1
2
08:18
13:53
10:12
18:37
  6,747
 17,008
  1,165
  1,177
   -45,662
   -45,687
44
47
0
0
0
0
0
0
 
10
1
08:43
14:29
 20,764
  1,189
   -92,472
49
0
0
0
 
11
1
01:36
07:11
 20,106
  1,187
     3,534
34
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:39
02:30
09:25
02:00
05:51
10:55
  4,849
 12,051
  5,415
  1,171
  1,182
  1,158
  -116,447
  -116,474
  -116,578
31
40
42
0
0
0
0
0
0
0
0
0
 
14
14
1
2
15:38
17:47
16:44
23:41
  3,946
 21,173
  1,169
  1,178
      821
      812
44
48
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
20:07
02:29
23:59
  8,916
 13,974
  1,168
  1,189
   -95,634
   -95,903
38
47
1
0
0
0
0
0
 
17
1
03:47
12:16
 30,524
  1,174
   -86,765
41
0
0
0
 
18
18
1
2
13:53
16:44
16:11
21:23
  8,270
 16,709
  1,173
  1,182
   254,285
   254,299
41
48
0
0
0
0
0
0
 
19
1
00:00
04:59
 17,901
  1,188
   -38,368
45
2
0
0
 
20
20
20
1
2
3
00:00
04:52
21:54
02:48
08:43
23:59
 10,054
 13,854
  7,552
  1,171
  1,168
  1,170
    22,960
    22,957
    22,958
31
36
46
2
0
0
0
0
0
0
0
0
 
21
1
14:30
20:03
 19,977
  1,184
   -62,163
49
0
0
0
 
22
1
16:12
22:54
 24,118
  1,182
  -151,698
52
0
0
0
 
23
1
00:00
04:51
 17,419
  1,187
  -140,356
35
20
0
0
 
24
1
06:54
15:30
 30,879
  1,174
   -55,163
57
0
0
0
 
25
25
1
2
18:14
22:05
21:53
23:39
 13,153
  5,651
  1,178
  1,172
  -405,468
  -405,466
49
45
0
0
0
0
0
0
 
26
1
12:17
16:44
 16,004
  1,185
    28,119
78
0
0
0
 
27
1
02:01
07:45
 20,677
  1,187
   -79,433
36
1
0
0
 
28
1
03:07
10:28
 26,472
  1,187
   -11,904
39
0
0
0
 
29
1
10:41
14:29
 13,704
  1,191
  -229,904
102
0
0
0
 
30
30
30
1
2
3
11:07
16:44
18:14
13:52
17:47
20:03
  9,953
  3,739
  6,554
  1,167
  1,160
  1,179
   -16,831
   -16,858
   -16,847
51
45
47
0
0
0
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
20:04
22:54
01:35
21:23
23:59
  5,653
  4,748
  3,909
  1,156
  1,191
  1,170
    33,283
    32,690
    32,579
36
50
43
1
0
0
1
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.