GPS Space Vehicle Time Integrity for MJD 54023

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
00:01
21:43
05:09
23:59
 16,985
  8,219
  1,149
  1,119
   -81,487
   -81,666
51
49
0
0
0
0
0
0
 
2
1
10:01
18:28
 30,252
  1,147
   -43,857
64
0
0
0
 
3
1
01:20
06:54
 19,440
  1,156
  -287,838
396
0
5087
0
 
4
1
08:30
16:03
 26,997
  1,151
  -323,093
70
0
0
0
 
5
5
1
2
13:23
19:23
17:22
23:23
 14,321
 14,359
  1,149
  1,127
  -362,013
  -362,104
54
44
0
0
0
0
0
0
 
6
1
16:04
20:58
 17,671
  1,149
  -578,168
58
0
0
0
 
7
7
1
2
00:33
18:24
02:50
21:19
  7,468
 10,466
  1,150
  1,128
  -512,357
  -511,996
52
45
0
0
0
0
0
0
 
8
1
06:17
11:55
 20,167
  1,156
    84,223
50
0
0
0
 
9
9
1
2
11:22
17:23
13:22
21:42
  7,124
 15,550
  1,143
  1,144
   -39,215
   -39,257
46
45
0
0
0
0
0
0
 
10
1
11:53
18:14
 22,772
  1,153
   -90,031
53
0
0
0
 
11
1
04:51
10:19
 19,435
  1,152
  -354,071
51
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
04:06
05:44
12:35
05:09
08:57
14:00
  3,568
 11,585
  5,004
  1,151
  1,148
  1,131
  -102,230
  -102,267
  -102,360
48
56
48
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:01
18:44
02:50
23:59
  9,122
 18,923
  1,148
  1,142
     4,606
     4,539
49
44
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:01
05:44
 19,056
  1,156
   -81,015
56
1
0
0
 
17
1
06:54
15:20
 30,138
  1,145
   -91,620
51
0
0
0
 
18
18
18
1
2
3
16:12
17:56
19:52
17:22
19:23
23:59
  4,188
  5,218
 14,843
  1,132
  1,141
  1,152
   252,121
   252,135
   252,154
49
45
44
0
0
0
0
0
0
0
0
0
 
19
19
1
2
02:53
04:50
04:04
08:08
  4,074
 11,693
  1,153
  1,161
   -23,301
   -23,331
45
54
0
0
0
0
0
0
 
20
20
1
2
01:08
07:58
05:57
11:52
 16,529
 13,968
  1,142
  1,142
    23,207
    23,203
48
49
0
0
0
0
0
0
 
21
1
17:23
23:14
 21,036
  1,150
   -56,126
48
0
0
0
 
22
22
1
2
00:01
19:24
02:06
23:59
  6,485
 16,567
  1,152
  1,150
  -140,805
  -141,006
52
44
1
0
0
0
0
0
 
23
1
02:50
07:57
 17,899
  1,156
  -137,636
51
0
0
0
 
24
1
08:58
16:10
 25,687
  1,156
   -43,023
62
0
0
0
 
25
25
25
1
2
3
00:01
02:53
21:20
02:51
04:50
23:59
  9,180
  6,656
  9,569
  1,155
  1,146
  1,140
  -378,927
  -379,061
  -380,037
69
54
55
0
0
0
0
0
0
0
0
0
 
26
1
15:21
19:52
 16,235
  1,155
   295,869
76
0
0
0
 
27
1
05:10
09:59
 17,348
  1,157
   -71,717
50
0
0
0
 
28
1
06:15
13:37
 26,284
  1,161
   -15,346
52
0
0
0
 
29
1
13:52
19:23
 19,847
  1,153
   -74,531
300
0
1261
0
 
30
30
30
1
2
3
00:01
14:15
21:20
01:01
17:55
23:59
  3,280
 13,192
  9,572
  1,120
  1,132
  1,146
   -12,058
   -12,122
   -12,137
50
50
47
0
0
0
0
0
0
0
0
0
 
31
1
02:06
04:04
  6,863
  1,138
    77,008
55
1
1
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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34
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35
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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.