GPS Space Vehicle Time Integrity for MJD 54471

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
15:01
21:58
 25,042
   668
  -176,640
24
0
0
0
2
1
03:17
11:45
 30,470
   679
  -163,404
30
0
0
0
3
1
18:29
23:59
 19,814
   673
  -168,415
31
0
0
0
4
1
02:23
08:42
 22,725
   683
    48,069
31
0
0
0
5
5
5
1
2
3
07:02
08:43
13:09
08:12
10:12
17:35
  4,248
  5,301
 15,917
   672
   675
   667
  -632,883
  -632,998
  -633,386
17
30
86
3
1
0
0
0
0
0
0
0
6
6
1
2
10:13
17:36
13:54
18:58
 13,205
  4,933
   689
   644
  -162,597
  -162,313
46
20
1
0
0
0
0
0
7
-
 
 
 
 
 
 
 
 
 
8
1
00:00
05:23
 19,318
   679
   136,730
19
0
0
0
9
9
1
2
05:16
10:32
06:26
15:00
  4,188
 16,078
   656
   676
  -103,682
  -103,705
8
13
3
2
0
0
0
0
10
1
05:12
10:56
 20,628
   685
   198,708
79
0
0
0
11
11
1
2
00:00
21:59
03:56
23:59
 14,180
  7,249
   680
   664
   -26,226
   -26,258
18
14
0
1
0
0
0
0
12
12
12
1
2
3
06:07
09:24
13:54
09:14
10:31
16:51
 11,199
  4,045
 10,591
   675
   671
   657
   354,143
   354,147
   354,153
17
4
6
2
12
20
0
0
0
0
0
0
13
13
13
1
2
3
00:00
06:01
21:00
02:22
07:24
23:59
  8,532
  4,981
 10,743
   673
   658
   675
  -231,786
  -231,848
  -231,964
17
5
9
0
7
6
0
0
0
0
0
0
14
1
12:54
20:42
 28,084
   673
   308,269
31
0
0
0
15
1
08:13
13:27
 18,822
   685
    71,579
16
0
0
0
16
1
16:38
22:55
 22,583
   676
  -130,461
22
0
0
0
17
1
00:16
08:12
 28,542
   675
   -44,356
10
13
0
0
18
18
1
2
10:13
13:47
13:09
17:54
 10,560
 14,813
   675
   678
   214,842
   214,804
7
24
0
0
0
0
0
0
19
19
1
2
00:00
19:40
01:33
23:59
  5,602
 15,592
   666
   684
   -14,760
   -14,871
13
11
1
0
0
0
0
0
20
20
20
1
2
3
01:10
18:26
22:12
05:16
21:58
23:18
 14,691
 12,649
  3,965
   664
   666
   649
  -122,459
  -122,413
  -122,423
9
12
5
2
62
14
0
0
0
0
0
0
21
1
10:57
16:29
 19,871
   684
   -73,398
17
0
0
0
22
1
12:54
19:27
 23,573
   676
  -205,810
17
6
0
0
23
23
1
2
00:00
19:27
01:09
23:59
  4,170
 16,318
   667
   682
  -323,294
  -323,513
13
12
1
5
0
0
0
0
24
1
10:57
12:53
  6,987
   700
   -59,424
4
32
0
0
25
25
1
2
00:00
21:59
03:53
23:59
 13,986
  7,251
   683
   668
  -497,299
  -497,579
30
6
1
4
0
0
0
0
26
26
1
2
07:31
11:46
10:56
12:53
 12,336
  4,045
   688
   665
  -146,869
  -147,014
23
20
1
0
0
0
0
0
27
27
27
1
2
3
00:00
01:34
22:56
01:09
03:16
23:59
  4,170
  6,128
  3,822
   681
   692
   667
  -158,294
  -158,299
  -158,521
5
10
6
16
0
2
0
0
0
0
0
0
28
1
01:10
07:09
 21,466
   681
    13,933
14
0
0
0
29
29
29
1
2
3
07:35
09:15
11:48
08:42
11:45
13:09
  4,053
  9,023
  4,830
   664
   700
   674
    88,208
    88,147
    88,036
5
31
28
0
8
0
0
0
0
0
0
0
30
30
30
1
2
3
08:13
15:01
16:52
09:23
16:38
18:19
  4,216
  5,815
  5,229
   667
   682
   663
   -58,224
   -58,245
   -58,274
5
5
13
15
8
0
0
0
0
0
0
0
31
1
16:29
22:12
 20,547
   666
     4,978
9
0
0
0
32
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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.