GPS Space Vehicle Time Integrity for MJD 54075

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
18:13
01:09
23:59
  4,161
 20,780
  1,193
  1,197
   -92,624
   -92,796
50
38
0
3
0
0
0
0
 
2
1
06:31
15:00
 30,554
  1,198
   -60,168
52
0
0
0
 
3
3
1
2
00:00
21:41
03:22
23:59
 12,144
  8,316
  1,203
  1,194
  -444,150
  -445,950
108
59
1
0
1
0
0
0
 
4
1
04:57
12:33
 27,302
  1,199
  -342,432
57
0
0
0
 
5
5
1
2
09:47
15:47
13:28
19:50
 13,258
 14,597
  1,194
  1,178
  -409,832
  -410,350
100
101
0
0
0
0
0
0
 
6
1
12:33
17:22
 17,327
  1,201
  -520,930
83
0
0
0
 
7
7
1
2
13:37
19:50
17:48
23:15
 15,070
 12,296
  1,196
  1,181
  -478,797
  -478,626
50
54
0
0
0
0
0
0
 
8
1
02:39
08:18
 20,259
  1,197
    89,689
48
0
0
0
 
9
9
1
2
07:54
13:28
09:47
18:12
  6,733
 17,040
  1,179
  1,196
   -46,466
   -46,489
37
39
0
0
0
0
0
0
 
10
1
08:18
14:06
 20,844
  1,203
   -92,769
42
0
0
0
 
11
1
01:10
06:47
 20,152
  1,206
     2,704
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:10
09:00
05:27
10:31
 15,332
  5,423
  1,200
  1,176
  -118,364
  -118,475
52
35
0
0
0
0
0
0
 
14
1
17:23
23:17
 21,213
  1,192
      283
37
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
19:42
02:03
23:59
  7,395
 15,450
  1,183
  1,204
   -97,625
   -97,896
51
40
1
0
0
0
0
0
 
17
1
03:23
11:52
 30,504
  1,193
   -86,079
44
0
0
0
 
18
18
1
2
13:28
16:19
15:46
20:59
  8,249
 16,757
  1,195
  1,197
   254,477
   254,483
38
33
0
2
0
0
0
0
 
19
1
00:00
04:35
 16,420
  1,207
   -40,472
55
1
0
0
 
20
20
20
1
2
3
00:00
04:27
21:29
02:24
08:18
23:59
  8,621
 13,824
  9,026
  1,184
  1,185
  1,187
    22,976
    22,978
    22,980
47
44
43
0
0
0
0
0
0
0
0
0
 
21
1
14:06
19:39
 19,973
  1,202
   -62,877
40
0
0
0
 
22
1
15:47
22:29
 24,153
  1,189
  -152,932
40
0
0
0
 
23
1
00:00
04:27
 15,937
  1,207
  -140,823
49
0
0
0
 
24
1
06:48
13:28
 24,016
  1,203
   -56,681
44
0
0
0
 
25
25
25
25
1
2
3
4
00:09
17:48
19:42
21:41
02:15
19:39
21:28
23:15
  7,597
  6,653
  6,386
  5,672
  1,183
  1,195
  1,202
  1,194
  -404,784
  -404,632
  -404,610
  -404,603
47
37
33
41
0
0
0
0
0
0
0
0
0
0
0
0
 
26
1
11:53
16:19
 15,931
  1,204
    36,770
78
0
0
0
 
27
1
02:04
07:21
 18,935
  1,202
   -80,440
49
0
0
0
 
28
1
02:42
10:04
 26,449
  1,196
   -11,446
46
0
0
0
 
29
1
10:16
15:46
 19,779
  1,203
  -242,892
146
0
0
0
 
30
30
30
1
2
3
10:42
16:19
17:48
13:28
17:22
19:41
  9,942
  3,762
  6,767
  1,191
  1,181
  1,196
   -17,413
   -17,444
   -17,436
43
29
35
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:40
01:09
20:59
  4,162
  4,724
  1,174
  1,205
    28,915
    28,367
51
34
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.