GPS Space Vehicle Time Integrity for MJD 54926, Sunday 5 April 2009

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
01:00
05:00
02:59
11:59
  7,189
 25,126
    36
    69
    96,410
    96,125
36
113
0
0
0
0
7189
25096
 
2
2
1
2
00:00
20:10
04:45
23:59
 17,122
 13,720
    39
    38
  -153,751
  -153,723
2
3
5
11
0
0
0
0
 
3
1
11:31
17:19
 20,838
    43
  -375,287
34
0
0
0
 
4
4
1
2
00:00
18:43
02:24
23:59
  8,680
 18,922
    43
    38
    39,245
    40,314
38
80
1
0
1
0
0
0
 
5
5
1
2
00:00
05:26
04:04
10:07
 14,635
 16,889
    46
    42
    25,040
    25,269
47
57
0
1
0
1
14635
16889
 
6
1
11:03
16:44
 20,399
    42
   -66,454
106
0
0
0
 
7
1
14:54
21:00
 21,935
    38
   -20,754
4
0
0
0
 
8
1
16:42
22:15
 19,954
    41
   197,198
9
0
0
0
 
9
9
1
2
02:59
21:56
08:20
23:22
 19,279
  5,114
    46
    33
   -49,050
   -49,187
10
5
1
0
0
0
0
0
 
10
10
1
2
00:00
22:06
04:52
23:59
 17,532
  6,762
    46
    32
    13,870
    13,917
4
4
16
1
0
0
0
0
 
11
1
14:43
20:36
 21,175
    41
    -2,207
7
0
0
0
 
12
12
12
1
2
3
00:00
06:01
22:57
04:01
09:45
23:59
 14,427
 13,417
  3,733
    40
    41
    36
   298,147
   298,051
   297,788
19
15
4
0
1
0
0
0
0
0
0
0
 
13
1
13:49
19:09
 19,169
    39
  -293,610
7
0
0
0
 
14
1
05:04
13:43
 31,075
    44
   130,530
47
0
0
0
 
15
1
00:29
06:24
 21,263
    39
   277,468
28
0
0
0
 
16
1
09:32
15:47
 22,490
    43
   -61,878
20
0
0
0
 
17
17
1
2
00:00
16:49
01:30
23:59
  5,394
 25,779
    42
    36
   -52,893
   -53,015
3
13
1
0
0
0
0
0
 
18
1
02:54
11:06
 29,461
    43
    68,445
28
0
0
0
 
19
1
12:42
18:33
 21,008
    44
   -28,993
4
1
0
0
 
20
20
1
2
11:18
17:38
16:15
22:03
 17,766
 15,896
    46
    39
   -86,137
   -86,121
3
4
14
0
0
0
0
0
 
21
1
03:28
09:28
 21,593
    39
   -20,844
13
0
0
0
 
22
1
05:20
12:18
 25,023
    44
  -202,134
8
0
0
0
 
23
1
12:32
18:10
 20,297
    44
  -389,078
5
0
0
0
 
24
1
00:41
08:03
 26,468
    42
  -178,758
21
0
0
0
 
25
1
13:51
20:18
 23,219
    43
  -342,413
146
0
0
0
 
26
1
00:49
06:26
 20,183
    39
   -55,080
12
0
0
0
 
27
27
27
1
2
3
01:53
04:01
19:36
03:28
06:03
23:52
  5,704
  7,311
 15,367
    47
    45
    36
   -38,109
   -38,135
   -38,329
6
6
15
0
1
0
0
0
0
0
0
0
 
28
1
16:44
23:59
 26,002
    44
    23,939
3
37
0
0
 
29
1
01:40
07:11
 19,805
    37
    -6,118
23
0
0
0
 
30
30
1
2
00:30
06:03
04:08
11:13
 12,985
 18,563
    41
    41
  -137,004
  -137,061
9
10
1
0
0
0
0
0
 
31
1
06:59
15:03
 28,973
    41
    56,882
13
0
0
0
 
32
32
1
2
10:12
18:54
15:39
20:30
 19,560
  5,763
    46
    35
  -278,489
  -278,381
26
9
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
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38
-
 
 
 
 
 
 
 
 
 
39
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40
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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.