GPS Space Vehicle Time Integrity for MJD 54538

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
10:24
17:21
 25,018
   886
  -191,104
28
0
0
0
 
2
2
1
2
00:00
22:58
07:12
23:59
 25,887
  3,672
   888
   878
  -180,773
  -181,008
33
4
1
21
0
0
0
0
 
3
1
14:54
19:37
 16,969
   898
  -198,919
35
0
0
0
 
4
4
1
2
00:00
21:46
04:17
23:59
 15,403
  8,014
   890
   897
    26,031
    26,572
18
29
1
0
0
0
0
0
 
5
5
5
1
2
3
02:14
04:17
08:42
03:55
05:39
12:45
  6,023
  4,929
 14,526
   874
   872
   879
  -718,864
  -718,947
  -719,183
14
20
48
0
1
0
0
0
0
0
0
0
 
6
6
1
2
06:28
12:46
09:40
16:40
 11,532
 14,073
   885
   879
   -60,655
   -61,028
50
66
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
19:08
23:59
 17,500
   893
   145,661
19
0
0
0
 
9
9
9
1
2
3
00:43
06:09
08:42
01:51
08:15
10:24
  4,033
  7,579
  6,083
   865
   886
   892
  -113,967
  -113,984
  -113,993
8
8
12
10
0
0
0
0
0
0
0
0
 
10
1
00:36
06:27
 21,055
   895
   293,223
327
0
2548
0
 
11
11
1
2
17:38
20:30
19:37
23:23
  7,113
 10,333
   881
   884
   -25,961
   -25,956
11
17
17
0
0
0
0
0
 
12
1
01:34
06:08
 16,450
   878
   358,884
12
49
0
0
 
13
13
1
2
01:26
16:41
02:53
21:45
  5,245
 18,272
   864
   887
  -244,198
  -244,298
5
21
15
0
0
0
0
0
 
14
1
07:30
15:36
 29,186
   891
   289,239
31
0
0
0
 
15
1
03:03
08:42
 20,300
   895
    85,745
29
0
0
0
 
16
1
12:09
18:20
 22,260
   896
  -130,705
18
0
0
0
 
17
17
1
2
00:00
19:37
03:55
23:59
 14,092
 15,739
   887
   882
   -40,276
   -40,246
6
10
35
7
0
0
0
0
 
18
1
05:40
13:19
 27,543
   891
   197,722
25
0
0
0
 
19
19
1
2
15:37
17:22
16:40
20:52
  3,792
 12,625
   894
   894
   -23,153
   -23,167
4
24
10
0
0
0
0
0
 
20
20
1
2
13:50
20:30
18:44
23:59
 17,670
 12,542
   880
   868
  -117,821
  -117,817
11
10
13
0
0
0
0
0
 
21
21
1
2
06:28
08:16
07:29
11:24
  3,654
 11,315
   884
   910
   -68,798
   -68,761
7
10
0
2
0
0
0
0
 
22
1
08:16
14:53
 23,853
   890
  -208,647
14
0
0
0
 
23
1
14:54
20:30
 20,168
   893
  -339,767
26
0
0
0
 
24
1
03:55
09:40
 20,685
   896
   -76,822
11
14
0
0
 
25
1
16:41
22:58
 22,622
   883
  -529,324
67
0
0
0
 
26
26
1
2
02:52
07:12
06:27
08:15
 12,934
  3,761
   901
   881
  -205,293
  -205,417
22
14
0
0
0
0
0
0
 
27
27
1
2
18:21
20:53
20:30
23:47
  7,742
 10,418
   893
   892
  -173,164
  -173,192
6
25
5
0
0
0
0
0
 
28
28
1
2
00:00
19:37
02:36
23:59
  9,369
 15,722
   895
   887
    17,301
    17,332
12
19
0
11
0
0
0
0
 
29
1
04:17
08:42
 15,848
   893
    50,945
19
0
0
0
 
30
1
11:27
13:45
  8,271
   887
   -66,624
17
0
0
0
 
31
31
1
2
10:14
13:20
12:45
17:37
  9,051
 15,460
   910
   877
    13,495
    13,482
7
8
3
0
0
0
0
0
 
32
1
12:46
14:53
  7,655
   920
  -247,908
20
0
0
0
 
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
-
 
 
 
 
 
 
 
 
 
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.