GPS Space Vehicle Time Integrity for MJD 53844

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
10:02
16:44
 24,102
  1,150
   -46,784
15
10
0
0
 
2
2
1
2
00:00
22:29
06:37
23:59
 23,818
  5,403
  1,141
  1,126
     9,389
     9,211
22
8
1
4
0
0
0
0
 
3
1
13:28
19:04
 20,171
  1,151
   -90,616
27
0
0
0
 
4
4
1
2
00:00
21:05
04:41
23:59
 16,862
 10,489
  1,137
  1,140
  -207,516
  -208,232
60
17
1
0
1
0
0
0
 
5
5
1
2
01:31
07:52
05:36
11:43
 14,685
 13,879
  1,142
  1,136
   138,730
   137,290
271
251
0
0
1
0
0
0
 
6
1
03:35
08:41
 18,341
  1,151
  -479,155
118
1
1
0
 
7
7
1
2
06:38
11:44
09:31
16:44
 10,420
 17,981
  1,143
  1,131
  -528,459
  -528,559
17
25
0
0
0
0
0
0
 
8
1
18:41
23:59
 19,114
  1,143
    64,248
18
0
0
0
 
9
9
1
2
00:00
05:37
01:30
10:02
  5,389
 15,901
  1,122
  1,152
   -15,552
   -15,563
10
14
18
4
0
0
0
0
 
10
1
00:04
06:37
 23,549
  1,143
   -80,863
15
0
0
0
 
11
1
16:45
22:29
 20,642
  1,133
  -320,511
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:45
21:04
 15,565
  1,139
   -54,598
27
0
0
0
 
14
14
1
2
07:01
11:23
10:02
15:38
 10,830
 15,287
  1,143
  1,142
    16,808
    16,793
8
12
3
0
0
0
0
0
 
15
1
08:42
12:19
 13,019
  1,160
  -597,945
40
0
0
0
 
16
1
11:23
17:34
 22,258
  1,147
   -36,585
28
0
0
0
 
17
17
1
2
00:00
19:05
03:29
23:59
 12,577
 17,662
  1,134
  1,129
   -82,896
   -83,215
22
18
1
0
0
0
0
0
 
18
1
04:42
11:43
 25,273
  1,150
   232,640
20
0
0
0
 
19
1
15:39
20:32
 17,568
  1,148
    15,714
26
0
0
0
 
20
20
1
2
13:08
20:00
18:04
23:53
 17,753
 13,994
  1,139
  1,117
    29,479
    29,441
13
6
8
19
0
0
0
0
 
21
1
05:37
11:23
 20,759
  1,152
   -21,392
22
0
0
0
 
22
1
07:32
14:16
 24,266
  1,153
   -85,930
30
0
0
0
 
23
1
14:18
19:59
 20,484
  1,145
  -142,466
17
0
0
0
 
24
24
1
2
00:00
20:32
01:45
23:59
  6,323
 12,434
  1,126
  1,150
  -100,669
  -100,868
16
13
1
0
0
0
0
0
 
25
1
09:32
17:52
 29,985
  1,136
   -11,168
40
0
0
0
 
26
1
02:27
07:01
 16,400
  1,153
    91,817
58
0
0
0
 
27
1
17:35
23:20
 20,659
  1,144
   -43,907
21
14
0
0
 
28
28
1
2
00:00
18:30
01:53
23:59
  6,818
 19,774
  1,143
  1,132
   -28,053
   -28,003
10
19
0
20
0
0
0
0
 
29
1
02:02
07:31
 19,737
  1,150
  -587,280
47
0
0
0
 
30
30
30
1
2
3
02:22
10:02
11:44
05:36
11:23
13:05
 11,641
  4,821
  4,875
  1,132
  1,156
  1,134
  -160,121
  -161,239
  -161,543
155
64
75
1
0
0
1
0
0
0
0
0
 
31
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32
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33
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34
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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.