GPS Space Vehicle Time Integrity for MJD 54074

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
18:17
01:14
23:59
  4,433
 20,543
  1,190
  1,187
   -92,462
   -92,607
51
50
0
0
0
0
0
0
 
2
1
06:35
15:04
 30,561
  1,187
   -59,871
58
0
0
0
 
3
3
1
2
00:00
21:45
03:26
23:59
 12,395
  8,081
  1,191
  1,191
  -442,113
  -443,925
111
65
1
0
1
0
0
0
 
4
1
05:02
12:36
 27,293
  1,189
  -342,127
60
0
0
0
 
5
5
1
2
09:51
15:51
13:32
19:54
 13,253
 14,571
  1,189
  1,174
  -407,879
  -408,403
101
107
0
0
0
0
0
0
 
6
1
12:37
17:26
 17,334
  1,192
  -522,376
93
1
0
0
 
7
7
1
2
14:10
19:55
17:52
23:59
 13,309
 14,697
  1,188
  1,175
  -479,557
  -479,382
58
64
0
0
0
0
0
0
 
8
1
02:43
08:22
 20,299
  1,197
    89,560
48
0
0
0
 
9
9
1
2
07:58
13:32
09:51
18:16
  6,738
 17,040
  1,175
  1,191
   -46,347
   -46,359
47
53
0
0
0
0
0
0
 
10
1
08:23
14:10
 20,812
  1,200
   -92,721
48
0
0
0
 
11
1
01:14
06:51
 20,150
  1,193
     2,835
50
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:15
09:04
05:30
10:35
 18,899
  5,423
  1,191
  1,164
  -118,046
  -118,167
55
44
0
0
0
0
0
0
 
14
14
1
2
15:23
17:27
16:23
23:21
  3,616
 21,207
  1,180
  1,190
      378
      371
50
51
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
19:46
02:08
23:59
  7,686
 15,216
  1,181
  1,202
   -97,291
   -97,561
52
51
1
0
0
0
0
0
 
17
1
03:27
11:57
 30,529
  1,192
   -86,209
47
0
0
0
 
18
18
1
2
13:33
16:23
15:50
21:02
  8,269
 16,739
  1,186
  1,193
   254,439
   254,451
49
51
0
0
0
0
0
0
 
19
1
00:00
04:39
 16,693
  1,204
   -40,118
57
1
0
0
 
20
20
20
1
2
3
00:00
04:31
21:33
02:28
08:22
23:59
  8,872
 13,836
  8,790
  1,180
  1,174
  1,183
    22,970
    22,965
    22,975
49
45
51
0
0
0
0
0
0
0
0
0
 
21
1
14:10
19:43
 19,969
  1,198
   -62,761
54
0
0
0
 
22
1
15:51
22:34
 24,130
  1,194
  -152,728
54
0
0
0
 
23
1
00:00
04:31
 16,236
  1,201
  -140,746
52
0
0
0
 
24
1
06:51
13:32
 24,026
  1,191
   -56,435
50
0
0
0
 
25
25
25
25
1
2
3
4
01:14
17:53
19:46
21:45
02:19
19:43
21:32
23:19
  3,907
  6,623
  6,387
  5,665
  1,170
  1,182
  1,191
  1,178
  -404,967
  -404,826
  -404,802
  -404,799
47
52
49
49
0
0
0
0
0
0
0
0
0
0
0
0
 
26
1
11:57
16:23
 15,939
  1,203
    35,318
81
0
0
0
 
27
1
02:08
07:25
 18,948
  1,197
   -80,274
51
0
0
0
 
28
1
02:47
10:08
 26,446
  1,196
   -11,521
48
0
0
0
 
29
1
10:20
15:50
 19,799
  1,197
  -240,791
151
0
0
0
 
30
30
30
1
2
3
10:46
16:23
17:53
13:32
17:26
19:45
  9,893
  3,760
  6,762
  1,168
  1,164
  1,185
   -17,323
   -17,356
   -17,342
46
51
51
0
0
0
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
19:44
22:34
01:14
21:02
23:59
  4,430
  4,729
  5,070
  1,170
  1,204
  1,179
    29,620
    29,069
    28,956
52
50
51
1
0
0
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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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.