GPS Space Vehicle Time Integrity for MJD 54509

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
12:23
19:22
 25,108
   878
  -184,628
21
1
0
0
 
2
1
01:11
09:06
 28,460
   878
  -173,083
32
0
0
0
 
3
1
15:53
21:36
 20,554
   876
  -185,898
35
0
0
0
 
4
1
00:00
06:14
 22,400
   883
     8,849
36
1
0
0
 
5
5
1
2
04:14
10:42
07:37
14:59
 12,164
 15,385
   872
   871
  -685,943
  -686,308
51
68
1
0
0
0
0
0
 
6
6
1
2
09:08
14:13
11:34
17:51
  8,795
 13,093
   879
   856
   -18,618
   -19,016
53
71
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
21:08
02:46
23:59
 10,009
 10,312
   885
   880
   141,685
   141,804
11
20
1
0
0
0
0
0
 
9
9
1
2
02:42
07:57
03:49
12:23
  4,047
 15,953
   857
   879
  -109,390
  -109,413
8
13
2
0
0
0
0
0
 
10
1
02:38
08:24
 20,705
   886
   245,366
59
0
0
0
 
11
11
1
2
00:00
19:36
01:23
23:59
  5,004
 15,790
   861
   880
   -26,150
   -26,132
9
14
0
25
0
0
0
0
 
12
12
1
2
03:33
11:35
07:56
14:13
 15,788
  9,459
   870
   861
   357,266
   357,276
13
6
94
12
0
0
0
0
 
13
13
1
2
03:25
18:26
04:51
23:44
  5,144
 19,052
   860
   871
  -238,984
  -239,104
4
21
21
0
0
0
0
0
 
14
14
1
2
10:42
14:13
14:05
18:06
 12,180
 13,982
   879
   869
   298,844
   298,792
12
22
0
0
0
0
0
0
 
15
1
05:52
10:42
 17,402
   890
    77,384
15
0
0
0
 
16
1
14:06
20:24
 22,699
   880
  -131,935
19
0
0
0
 
17
17
1
2
00:00
21:36
05:51
23:59
 21,021
  8,582
   876
   864
   -41,763
   -41,729
6
11
30
4
0
0
0
0
 
18
1
07:38
15:18
 27,550
   880
   205,608
24
0
0
0
 
19
1
17:52
22:52
 17,987
   885
   -19,770
22
0
0
0
 
20
20
20
1
2
3
00:00
15:50
22:27
02:39
20:43
23:59
  9,542
 17,586
  5,551
   865
   866
   852
  -119,814
  -119,766
  -119,766
7
12
10
26
4
0
0
0
0
0
0
0
 
21
21
1
2
08:24
10:17
09:28
13:56
  3,806
 13,113
   875
   891
   -70,900
   -70,875
9
14
0
0
0
0
0
0
 
22
1
10:17
16:52
 23,650
   882
  -207,525
15
0
0
0
 
23
1
16:53
22:26
 20,005
   881
  -332,955
25
0
0
0
 
24
24
1
2
05:52
08:24
07:37
11:34
  6,335
 11,394
   869
   898
   -69,270
   -69,275
5
12
11
0
0
0
0
0
 
25
25
1
2
00:00
19:23
01:10
23:59
  4,182
 16,612
   859
   883
  -510,465
  -510,854
16
19
1
0
0
0
0
0
 
26
26
1
2
06:15
09:10
09:07
10:16
 10,354
  3,939
   894
   867
  -181,089
  -181,190
31
18
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
20:25
22:53
01:52
22:26
23:59
  6,717
  7,263
  4,008
   876
   877
   897
  -166,574
  -166,751
  -166,750
17
7
6
1
3
0
0
0
0
0
0
0
 
28
28
1
2
00:00
22:27
04:33
23:59
 16,305
  5,569
   881
   868
    15,929
    15,952
12
10
4
29
0
0
0
0
 
29
29
1
2
06:15
09:14
09:10
10:42
 10,502
  5,244
   876
   872
    61,971
    61,923
10
16
47
0
0
0
0
0
 
30
30
1
2
05:02
11:35
06:14
14:13
  4,311
  9,462
   867
   878
   -62,777
   -62,805
8
5
42
6
0
0
0
0
 
31
1
13:57
19:36
 20,334
   866
     9,927
10
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
-
 
 
 
 
 
 
 
 
 
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.