GPS Space Vehicle Time Integrity for MJD 54066

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
18:49
23:59
 18,572
  1,167
   -90,973
33
2
0
0
 
2
1
07:24
15:36
 29,521
  1,169
   -57,422
48
0
0
0
 
3
3
1
2
00:00
22:18
03:59
23:59
 14,333
  6,111
  1,171
  1,157
  -425,479
  -427,364
119
44
1
0
1
0
0
0
 
4
1
05:34
13:09
 27,275
  1,171
  -339,568
53
0
0
0
 
5
5
1
2
10:25
16:24
14:05
20:27
 13,225
 14,551
  1,169
  1,153
  -391,388
  -391,959
107
110
1
0
0
0
0
0
 
6
1
13:09
17:59
 17,402
  1,174
  -533,421
78
0
0
0
 
7
7
1
2
14:42
20:27
18:26
23:59
 13,432
 12,720
  1,166
  1,157
  -485,469
  -485,308
50
50
0
0
0
0
0
0
 
8
1
03:16
08:55
 20,322
  1,178
    88,622
34
9
0
0
 
9
9
1
2
08:30
14:05
10:24
18:49
  6,752
 17,011
  1,146
  1,168
   -45,246
   -45,270
31
41
3
0
0
0
0
0
 
10
1
08:56
14:42
 20,747
  1,178
   -92,318
37
0
0
0
 
11
1
01:48
07:23
 20,100
  1,177
     3,940
32
70
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:54
02:43
09:37
02:12
06:03
11:07
  4,639
 12,003
  5,407
  1,167
  1,174
  1,140
  -115,496
  -115,527
  -115,640
26
39
32
22
3
0
0
0
0
0
0
0
 
14
14
1
2
15:50
18:00
16:56
23:51
  3,972
 21,089
  1,157
  1,168
     1,077
     1,073
40
35
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
20:19
02:42
23:59
  9,731
 13,234
  1,164
  1,180
   -94,645
   -94,916
36
32
3
1
0
0
0
0
 
17
1
04:00
12:28
 30,518
  1,162
   -87,125
34
5
0
0
 
18
1
16:57
21:35
 16,670
  1,173
   254,199
39
0
0
0
 
19
1
00:00
05:11
 18,664
  1,182
   -37,317
39
13
0
0
 
20
20
20
1
2
3
00:00
05:04
22:06
03:01
08:55
23:59
 10,841
 13,897
  6,812
  1,164
  1,155
  1,157
    22,956
    22,947
    22,950
28
30
32
34
0
0
0
0
0
0
0
0
 
21
1
14:42
20:16
 20,012
  1,179
   -61,802
43
0
0
0
 
22
1
16:24
23:06
 24,099
  1,171
  -151,026
42
0
0
0
 
23
1
00:00
05:03
 18,172
  1,181
  -140,134
33
19
0
0
 
24
24
1
2
07:01
14:06
14:04
15:34
 25,434
  5,334
  1,175
  1,150
   -54,379
   -54,447
42
33
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
20:17
22:18
01:47
21:35
23:51
  6,451
  4,700
  5,632
  1,164
  1,178
  1,167
  -405,587
  -405,577
  -405,587
27
36
30
2
0
0
0
0
0
0
0
0
 
26
1
12:29
16:56
 16,032
  1,179
    23,829
74
0
0
0
 
27
1
02:12
07:58
 20,739
  1,180
   -78,942
35
70
0
0
 
28
1
03:19
10:41
 26,490
  1,169
   -12,138
34
4
0
0
 
29
1
10:54
16:24
 19,798
  1,175
  -223,299
152
0
0
0
 
30
30
30
1
2
3
11:19
16:57
18:27
14:04
17:59
20:16
  9,950
  3,737
  6,542
  1,158
  1,146
  1,166
   -16,531
   -16,562
   -16,549
38
42
34
0
0
0
0
0
0
0
0
0
 
31
1
18:49
22:17
 12,458
  1,178
    34,966
48
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.