GPS Space Vehicle Time Integrity for MJD 54511, Friday 15 February 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
10:47
17:51
17:49
19:13
 25,275
  4,903
   869
   852
  -185,051
  -185,098
17
6
0
0
0
0
0
0
 
2
1
00:32
09:01
 30,486
   866
  -173,617
24
0
0
0
 
3
3
1
2
15:44
17:51
17:49
21:30
  7,456
 13,124
   862
   858
  -186,782
  -186,841
14
21
0
0
0
0
0
0
 
4
1
00:00
06:50
 24,564
   869
     9,976
51
1
0
0
 
5
5
1
2
04:05
09:53
08:30
14:50
 15,873
 17,812
   869
   871
  -688,481
  -688,795
69
76
0
0
0
0
0
0
 
6
6
1
2
07:07
14:01
10:47
17:47
 13,180
 13,518
   866
   862
   -21,686
   -22,143
70
73
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:58
02:38
23:59
  9,501
 10,837
   864
   854
   141,928
   142,037
6
5
1
1
0
0
0
0
 
9
9
1
2
02:33
07:22
03:41
12:46
  4,086
 19,394
   867
   859
  -109,690
  -109,743
3
12
9
0
0
0
0
0
 
10
1
02:28
09:05
 23,733
   868
   247,001
65
0
0
0
 
11
11
1
2
00:00
19:16
01:15
23:59
  4,493
 16,987
   857
   862
   -26,152
   -26,151
2
3
1
52
0
0
0
0
 
12
12
1
2
03:24
10:22
08:23
14:07
 17,965
 13,518
   863
   867
   357,389
   357,411
4
3
5
9
0
0
0
0
 
13
13
1
2
03:16
18:17
04:43
23:35
  5,208
 19,051
   875
   859
  -239,341
  -239,486
4
12
1
0
0
0
0
0
 
14
1
09:19
17:49
 30,534
   870
   298,152
34
0
0
0
 
15
1
04:54
10:50
 21,331
   863
    77,831
17
0
0
0
 
16
16
1
2
13:56
17:51
17:49
20:15
 13,910
  8,662
   865
   860
  -131,943
  -131,947
2
2
64
20
0
0
0
0
 
17
17
1
2
00:00
21:15
05:55
23:59
 21,291
  9,864
   862
   858
   -41,669
   -41,631
7
4
0
0
0
0
0
0
 
18
1
06:46
15:09
 30,121
   866
   205,072
25
0
0
0
 
19
1
17:51
22:43
 17,503
   863
   -20,035
9
0
0
0
 
20
20
20
20
1
2
3
4
00:00
15:41
17:51
22:06
02:30
17:49
20:34
23:59
  9,044
  7,644
  9,802
  6,811
   861
   863
   861
   861
  -119,686
  -119,643
  -119,639
  -119,628
2
3
3
5
4
7
5
0
0
0
0
0
0
0
0
0
 
21
1
07:53
13:47
 21,234
   868
   -70,766
6
0
0
0
 
22
1
09:49
16:43
 24,825
   859
  -207,621
4
13
0
0
 
23
23
1
2
16:38
17:51
17:49
22:21
  4,206
 16,144
   857
   861
  -333,436
  -333,462
3
15
1
0
0
0
0
0
 
24
1
05:11
12:30
 26,245
   866
   -69,808
22
0
0
0
 
25
25
1
2
00:00
18:38
01:01
23:59
  3,659
 19,282
   859
   858
  -511,405
  -511,823
8
29
1
0
0
0
0
0
 
26
1
04:43
10:13
 19,753
   863
  -182,846
57
0
0
0
 
27
27
1
2
00:00
19:41
01:43
23:59
  6,214
 15,496
   854
   860
  -167,017
  -167,226
6
9
1
0
0
0
0
0
 
28
28
1
2
00:00
21:13
04:27
23:59
 15,998
  9,936
   872
   857
    16,014
    16,045
5
3
1
3
0
0
0
0
 
29
1
05:52
11:25
 19,919
   862
    60,992
32
0
0
0
 
30
30
1
2
04:53
10:24
08:32
15:36
 13,078
 18,643
   863
   860
   -63,039
   -63,075
10
12
0
0
0
0
0
0
 
31
31
1
2
11:22
17:51
17:49
19:27
 23,167
  5,743
   861
   855
    10,156
    10,171
7
3
0
1
0
0
0
0
 
32
1
10:37
17:49
 25,860
   885
  -227,949
89
0
0
25774
 
33
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34
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35
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36
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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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.