GPS Space Vehicle Time Integrity for MJD 54490

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
13:41
20:41
 25,189
   772
  -180,616
23
0
0
0
 
2
1
01:59
10:24
 30,259
   770
  -168,220
34
0
0
0
 
3
1
17:11
22:54
 20,547
   775
  -177,257
36
0
0
0
 
4
1
01:06
07:30
 23,047
   780
    57,793
31
0
0
0
 
5
5
1
2
05:33
12:02
08:54
16:17
 11,940
 15,339
   765
   763
  -660,731
  -661,136
56
76
1
0
0
0
0
0
 
6
6
6
1
2
3
08:55
10:27
16:18
10:24
12:43
18:29
  5,347
  8,174
  7,841
   773
   774
   745
  -137,061
  -136,945
  -136,625
33
31
37
0
1
0
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
22:26
04:05
23:59
 14,655
  5,614
   786
   759
   139,081
   139,178
13
15
1
0
0
0
0
0
 
9
9
1
2
03:59
09:15
05:08
13:40
  4,073
 15,932
   752
   775
  -106,551
  -106,575
12
13
24
0
0
0
0
0
 
10
1
03:56
09:41
 20,668
   786
   223,149
84
0
0
0
 
11
11
1
2
00:00
20:54
02:40
22:54
  9,591
  7,165
   774
   768
   -26,252
   -26,261
15
13
0
0
0
0
0
0
 
12
12
1
2
04:50
12:44
09:14
15:34
 15,831
 10,176
   762
   753
   355,786
   355,800
12
5
18
20
0
0
0
0
 
13
13
13
1
2
3
00:00
04:43
19:43
01:05
06:08
23:59
  3,909
  5,102
 15,371
   757
   744
   774
  -235,453
  -235,505
  -235,609
7
5
12
5
18
0
0
0
0
0
0
0
 
14
14
1
2
12:02
15:34
15:22
19:24
 12,051
 13,781
   775
   768
   303,633
   303,586
10
20
0
0
0
0
0
0
 
15
1
07:10
12:01
 17,455
   777
    73,585
13
0
0
0
 
16
1
15:23
21:42
 22,713
   776
  -131,572
20
0
0
0
 
17
17
1
2
00:00
22:54
07:09
23:59
 25,741
  3,911
   766
   760
   -42,993
   -42,953
7
8
31
0
0
0
0
0
 
18
1
08:55
16:36
 27,671
   771
   210,336
23
0
0
0
 
19
1
18:29
23:59
 19,804
   782
   -17,424
19
0
0
0
 
20
20
1
2
00:00
17:08
03:57
22:01
 14,213
 17,475
   763
   764
  -121,154
  -121,105
8
11
7
93
0
0
0
0
 
21
21
1
2
09:42
11:36
10:46
15:13
  3,815
 12,937
   761
   788
   -72,239
   -72,204
10
16
0
0
0
0
0
0
 
22
1
11:36
18:09
 23,543
   770
  -206,740
17
0
0
0
 
23
1
18:10
23:46
 20,127
   778
  -328,348
24
0
0
0
 
24
24
1
2
07:10
10:24
08:54
12:43
  6,233
  8,349
   760
   795
   -64,420
   -64,415
5
10
20
0
0
0
0
0
 
25
25
1
2
00:00
20:42
02:33
23:59
  9,185
 11,872
   779
   778
  -503,068
  -503,359
27
6
1
9
0
0
0
0
 
26
26
1
2
07:31
10:28
10:27
11:36
 10,538
  4,073
   786
   752
  -164,357
  -164,468
33
23
0
0
0
0
0
0
 
27
27
1
2
00:15
21:42
01:58
23:46
  6,172
  7,405
   794
   771
  -162,336
  -162,556
9
8
3
1
0
0
0
0
 
28
28
1
2
00:00
22:54
05:52
23:59
 21,032
  3,876
   782
   739
    14,958
    14,961
17
5
0
5
0
0
0
0
 
29
29
1
2
07:31
10:34
09:14
12:01
  6,106
  5,210
   766
   781
    72,754
    72,687
8
20
40
0
0
0
0
0
 
30
30
1
2
06:20
12:44
07:30
17:02
  4,225
 15,459
   752
   767
   -60,470
   -60,492
7
16
39
0
0
0
0
0
 
31
1
15:13
20:54
 20,414
   759
     7,479
9
0
0
0
 
32
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33
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34
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35
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36
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37
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38
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39
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40
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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.