GPS Space Vehicle Time Integrity for MJD 54933, Sunday 12 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
1
1
2
3
4
00:00
01:23
07:42
09:31
01:08
07:02
09:25
10:57
  4,135
 20,284
  6,199
  5,159
    72
    99
    68
   121
    88,672
    88,537
    88,312
    88,292
18
68
20
31
0
0
0
52
0
0
0
0
4135
20284
6199
5058
 
2
2
2
1
2
3
00:00
01:23
19:41
01:08
02:59
23:59
  4,135
  5,756
 15,456
    53
    56
    52
  -153,561
  -153,557
  -153,548
2
2
2
0
0
12
0
0
0
0
0
0
 
3
1
11:03
16:51
 20,829
    55
  -378,491
35
0
0
0
 
4
4
1
2
00:00
18:15
01:08
23:59
  4,135
 20,628
    55
    50
    48,173
    49,269
19
88
0
0
0
0
0
0
 
5
5
5
5
5
1
2
3
4
5
00:00
01:23
04:57
07:42
22:48
01:08
03:35
07:02
09:25
23:59
  4,135
  7,926
  7,446
  6,199
  4,281
    49
    50
    50
    55
    54
    32,047
    32,134
    32,282
    32,402
    33,048
16
27
24
25
17
0
0
0
0
0
0
0
0
0
0
4135
7926
7446
6199
4281
 
6
1
10:34
16:15
 20,385
    57
   -76,975
106
0
0
0
 
7
1
14:25
20:32
 21,933
    51
   -20,424
3
4
0
0
 
8
1
16:13
21:47
 19,956
    59
   198,228
11
0
0
0
 
9
9
1
2
02:30
21:27
07:02
22:53
 16,271
  5,169
    54
    49
   -50,250
   -50,380
11
5
0
2
0
0
0
0
 
10
10
10
1
2
3
00:00
01:23
21:37
01:08
04:22
23:59
  4,135
 10,743
  8,527
    53
    56
    55
    14,260
    14,269
    14,308
2
5
4
0
3
0
0
0
0
0
0
0
 
11
1
14:14
20:07
 21,159
    54
    -1,392
7
0
0
0
 
12
12
12
12
12
1
2
3
4
5
00:00
01:23
05:33
07:42
22:28
01:08
03:32
07:02
09:17
23:59
  4,135
  7,743
  5,323
  5,670
  5,447
    52
    55
    51
    60
    50
   295,368
   295,340
   295,270
   295,241
   294,979
4
10
10
5
5
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
 
13
1
13:21
18:41
 19,159
    51
  -294,252
7
2
0
0
 
14
14
14
1
2
3
05:55
07:42
09:31
07:02
09:25
13:14
  3,993
  6,199
 13,351
    54
    55
    63
   127,143
   127,101
   127,051
6
9
22
0
0
0
0
0
0
0
0
0
 
15
15
1
2
00:00
01:23
01:08
05:55
  4,114
 16,291
    52
    53
   280,112
   280,162
8
21
0
1
0
0
0
0
 
16
1
09:31
15:20
 20,879
    57
   -59,987
16
0
0
0
 
17
17
1
2
00:00
16:20
01:01
23:59
  3,678
 27,493
    57
    48
   -53,848
   -53,969
3
12
1
0
0
0
0
0
 
18
18
18
1
2
3
02:25
07:42
09:31
07:02
09:25
10:37
 16,563
  6,199
  3,960
    55
    56
    60
    66,433
    66,386
    66,372
17
6
3
0
0
7
0
0
0
0
0
0
 
19
1
12:13
18:03
 20,992
    58
   -28,426
3
28
0
0
 
20
20
1
2
10:49
17:09
15:46
21:34
 17,759
 15,886
    62
    52
   -85,484
   -85,471
3
5
1
0
0
0
0
0
 
21
21
1
2
02:59
07:42
07:02
08:59
 14,529
  4,644
    55
    52
   -19,641
   -19,620
7
5
0
0
0
0
0
0
 
22
22
22
1
2
3
04:51
07:42
09:31
07:02
09:25
11:49
  7,802
  6,199
  8,274
    56
    54
    59
  -201,747
  -201,742
  -201,731
3
2
3
3
0
0
0
0
0
0
0
0
 
23
1
12:03
17:41
 20,281
    55
  -389,270
7
3
0
0
 
24
1
01:23
07:02
 20,268
    52
  -180,543
18
0
0
0
 
25
1
13:22
19:50
 23,206
    54
  -355,372
146
0
0
0
 
26
1
01:23
06:08
 17,052
    54
   -56,263
9
0
0
0
 
27
27
1
2
01:27
19:20
06:08
23:24
 16,775
 14,623
    62
    52
   -40,040
   -40,261
14
16
1
0
0
0
0
0
 
28
1
16:15
23:30
 26,037
    54
    24,013
2
63
0
0
 
29
1
01:23
06:42
 19,120
    52
    -8,603
23
0
0
0
 
30
30
30
30
30
1
2
3
4
5
00:01
01:23
05:34
07:42
09:31
01:08
03:39
07:02
09:25
10:44
  4,034
  8,162
  5,240
  6,199
  4,393
    45
    56
    52
    56
    71
  -138,575
  -138,586
  -138,627
  -138,644
  -138,644
4
6
9
3
5
3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
07:42
09:31
09:25
14:34
  6,183
 18,192
    53
    60
    57,509
    57,529
4
5
0
0
0
0
0
0
 
32
32
1
2
09:43
18:26
15:10
20:00
 19,556
  5,653
    60
    51
  -275,562
  -275,454
24
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
-
 
 
 
 
 
 
 
 
 
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.