GPS Space Vehicle Time Integrity for MJD 54525, Friday 29 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
1
2
3
09:48
13:23
16:55
13:19
16:53
18:15
 12,596
 12,561
  4,757
   868
   864
   843
  -188,121
  -188,156
  -188,192
11
10
6
0
0
0
0
0
0
0
0
0
 
2
1
00:00
08:04
 29,004
   863
  -177,321
24
1
0
0
 
3
3
1
2
14:47
16:55
16:53
20:32
  7,525
 13,012
   863
   863
  -193,123
  -193,178
13
21
0
0
0
0
0
0
 
4
4
1
2
00:00
22:10
05:54
23:59
 21,191
  6,527
   862
   850
    18,119
    18,607
46
14
1
0
0
0
0
0
 
5
5
1
2
03:07
08:55
07:33
13:19
 15,899
 15,730
   866
   869
  -705,067
  -705,335
63
58
0
0
0
0
0
0
 
6
6
6
1
2
3
06:33
08:15
13:23
08:13
11:38
16:53
  5,976
 12,093
 12,561
   863
   865
   860
   -42,619
   -42,771
   -43,087
29
55
64
0
0
0
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:01
01:40
23:59
  6,039
 14,298
   860
   850
   143,777
   143,882
8
8
1
0
0
0
0
0
 
9
9
9
1
2
3
01:36
06:25
08:15
02:43
08:13
11:49
  4,058
  6,446
 12,730
   862
   853
   860
  -111,936
  -111,983
  -111,994
3
3
6
2
31
0
0
0
0
0
0
0
 
10
1
01:30
08:05
 23,644
   865
   254,824
29
0
0
0
 
11
1
18:19
23:59
 20,361
   855
   -26,097
2
85
0
0
 
12
12
1
2
02:26
09:24
07:26
13:10
 17,963
 13,484
   861
   868
   358,226
   358,248
3
4
15
1
0
0
0
0
 
13
13
1
2
02:18
17:20
03:46
22:38
  5,238
 19,032
   867
   855
  -241,900
  -242,041
5
12
1
0
0
0
0
0
 
14
14
1
2
08:22
13:23
13:19
16:53
 17,730
 12,561
   864
   858
   293,541
   293,476
20
16
0
0
0
0
0
0
 
15
15
1
2
03:56
08:15
08:13
09:52
 15,383
  5,761
   860
   858
    81,588
    81,623
14
6
0
0
0
0
0
0
 
16
16
1
2
13:23
16:55
16:53
19:15
 12,561
  8,386
   860
   855
  -131,592
  -131,591
1
2
26
5
0
0
0
0
 
17
17
1
2
00:00
20:18
04:58
23:59
 17,899
 13,227
   863
   850
   -40,934
   -40,903
7
4
0
7
0
0
0
0
 
18
18
1
2
05:49
08:15
08:13
13:19
  8,615
 18,139
   864
   866
   201,348
   201,308
8
16
0
0
0
0
0
0
 
19
1
16:55
21:45
 17,390
   857
   -21,730
9
0
0
0
 
20
20
20
20
1
2
3
4
00:00
14:43
16:55
21:08
01:32
16:53
19:37
23:59
  5,562
  7,751
  9,703
 10,260
   860
   858
   855
   852
  -118,764
  -118,724
  -118,720
  -118,710
2
3
3
5
1
1
28
4
0
0
0
0
0
0
0
0
 
21
21
1
2
06:56
08:15
08:13
12:51
  4,589
 16,451
   862
   864
   -69,790
   -69,779
2
6
1
0
0
0
0
0
 
22
22
1
2
08:51
13:23
13:19
15:46
 15,963
  8,555
   867
   861
  -208,243
  -208,252
4
3
13
6
0
0
0
0
 
23
23
1
2
15:43
16:55
16:53
21:25
  4,194
 16,148
   855
   856
  -336,783
  -336,811
3
14
0
0
0
0
0
0
 
24
24
1
2
04:14
08:15
08:13
11:32
 14,305
 11,763
   865
   865
   -73,397
   -73,436
14
7
0
0
0
0
0
0
 
25
1
17:33
23:54
 22,841
   852
  -519,678
48
0
0
0
 
26
1
03:45
08:13
 16,022
   860
  -194,675
45
0
0
0
 
27
1
18:42
23:59
 19,012
   851
  -170,331
14
0
0
0
 
28
28
1
2
00:00
20:17
03:30
23:59
 12,595
 13,291
   860
   855
    16,668
    16,698
5
4
1
1
0
0
0
0
 
29
29
1
2
04:55
08:15
08:13
10:28
 11,818
  7,921
   862
   863
    55,110
    55,068
15
8
0
0
0
0
0
0
 
30
30
30
1
2
3
03:56
09:27
13:23
07:34
13:19
14:38
 13,096
 13,843
  4,525
   868
   866
   859
   -64,872
   -64,894
   -64,914
8
5
7
0
0
0
0
0
0
0
0
0
 
31
31
31
1
2
3
10:25
13:23
16:55
13:19
16:53
18:30
 10,407
 12,561
  5,657
   862
   855
   853
    11,854
    11,863
    11,875
3
3
4
12
3
0
0
0
0
0
0
0
 
32
32
1
2
10:49
13:23
13:19
16:53
  8,933
 12,561
   863
   859
  -238,638
  -238,735
24
33
0
0
0
0
0
0
 
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.