GPS Space Vehicle Time Integrity for MJD 53831

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
10:55
18:13
 26,289
  1,182
   -44,382
22
2
0
0
 
2
1
00:00
07:30
 26,980
  1,170
    11,867
21
1
0
0
 
3
1
14:19
19:58
 20,314
  1,173
   -86,904
28
0
0
0
 
4
4
1
2
00:00
21:59
05:38
23:59
 20,216
  7,222
  1,168
  1,171
  -196,097
  -196,840
74
10
1
0
1
0
0
0
 
5
5
1
2
02:24
08:45
06:28
12:36
 14,633
 13,855
  1,168
  1,167
   213,551
   211,993
296
274
0
0
289
0
0
0
 
6
1
04:28
09:34
 18,358
  1,178
  -452,792
133
1
1
0
 
7
7
1
2
07:31
12:36
10:26
17:21
 10,479
 17,118
  1,168
  1,164
  -523,454
  -523,570
21
26
0
0
0
0
0
0
 
8
8
1
2
00:00
19:35
01:15
23:59
  4,473
 15,899
  1,157
  1,174
    62,927
    63,026
7
19
1
0
0
0
0
0
 
9
9
1
2
00:48
06:29
02:23
10:54
  5,650
 15,910
  1,145
  1,184
   -13,762
   -13,760
14
13
60
0
0
0
0
0
 
10
1
00:58
07:32
 23,582
  1,182
   -80,146
16
0
0
0
 
11
1
18:14
23:22
 18,496
  1,171
  -317,569
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:51
17:22
02:54
21:58
  3,772
 16,567
  1,138
  1,171
   -51,385
   -51,521
5
25
1
0
0
0
0
0
 
14
14
1
2
07:55
12:16
10:54
16:32
 10,757
 15,326
  1,171
  1,179
    17,645
    17,640
9
11
2
2
0
0
0
0
 
15
15
1
2
07:31
09:35
08:44
13:12
  4,385
 12,984
  1,167
  1,194
  -590,970
  -591,015
5
40
5
0
0
0
0
0
 
16
1
12:17
18:27
 22,226
  1,178
   -34,076
26
0
0
0
 
17
17
1
2
00:00
19:58
04:23
23:59
 15,716
 14,469
  1,168
  1,163
   -77,643
   -77,991
29
15
1
0
0
0
0
0
 
18
18
1
2
05:38
08:45
08:23
12:36
  9,920
 13,860
  1,165
  1,183
   230,604
   230,646
10
9
2
2
0
0
0
0
 
19
1
16:33
21:26
 17,604
  1,180
    17,434
25
0
0
0
 
20
20
1
2
14:00
20:53
18:56
23:59
 17,750
 11,191
  1,174
  1,150
    30,313
    30,273
15
6
25
5
0
0
0
0
 
21
21
1
2
06:29
07:33
07:30
12:16
  3,683
 16,990
  1,166
  1,184
   -18,091
   -18,105
5
27
16
0
0
0
0
0
 
22
1
08:24
15:09
 24,296
  1,178
   -81,690
27
0
0
0
 
23
1
15:12
20:52
 20,406
  1,180
  -143,638
17
0
0
0
 
24
24
1
2
00:00
21:27
02:35
23:59
  9,318
  9,160
  1,160
  1,189
   -97,336
   -97,542
26
5
1
33
0
0
0
0
 
25
1
10:26
18:44
 29,841
  1,180
    -3,588
95
0
0
0
 
26
1
03:20
07:54
 16,418
  1,182
    80,087
60
0
0
0
 
27
1
18:28
23:59
 19,858
  1,174
   -42,011
16
15
0
0
 
28
28
1
2
00:00
19:23
02:47
23:59
 10,003
 16,523
  1,179
  1,166
   -28,870
   -28,822
13
20
0
0
0
0
0
0
 
29
1
02:54
08:23
 19,716
  1,179
  -577,789
50
0
0
0
 
30
30
30
1
2
3
03:13
10:55
12:36
06:28
12:16
13:57
 11,665
  4,862
  4,823
  1,160
  1,177
  1,176
  -101,464
  -102,826
  -103,173
191
78
81
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
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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.