GPS Space Vehicle Time Integrity for MJD 54932, Saturday 11 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
00:00
01:15
01:13
11:02
  4,381
 35,203
    66
    88
    89,749
    89,521
20
131
0
1
0
1
4381
35002
 
2
2
2
1
2
3
00:00
01:15
19:45
01:13
04:21
23:59
  4,381
 11,130
 15,210
    51
    51
    47
  -153,581
  -153,579
  -153,570
2
3
3
0
0
2
0
0
0
0
0
0
 
3
1
11:07
16:55
 20,846
    57
  -378,041
37
0
0
0
 
4
4
1
2
00:00
18:19
01:13
21:59
  4,381
 13,206
    50
    47
    46,887
    47,929
20
57
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
01:15
05:01
01:13
03:39
09:42
  4,381
  8,649
 16,847
    87
    93
    83
    30,980
    31,066
    31,282
17
32
60
0
0
0
0
0
0
4381
8649
16847
 
6
1
10:38
16:19
 20,421
    50
   -75,486
107
0
0
0
 
7
1
14:29
20:36
 21,950
    45
   -20,473
2
12
0
0
 
8
1
16:18
21:51
 19,931
    45
   198,073
9
0
0
0
 
9
1
02:34
07:56
 19,256
    60
   -50,078
11
1
0
0
 
10
10
1
2
00:00
01:15
01:13
04:26
  4,381
 11,479
    55
    52
    14,210
    14,212
2
4
0
34
0
0
0
0
 
11
1
14:18
20:12
 21,177
    49
    -1,514
6
0
0
0
 
12
12
12
1
2
3
00:00
01:15
05:37
01:13
03:36
09:21
  4,381
  8,465
 13,420
    49
    53
    52
   295,772
   295,745
   295,658
5
10
18
0
1
0
0
0
0
0
0
0
 
13
1
13:25
18:45
 19,178
    46
  -294,162
9
0
0
0
 
14
1
04:39
13:18
 31,064
    56
   127,590
49
0
0
0
 
15
15
15
1
2
3
00:04
01:15
03:36
01:13
03:03
05:38
  4,110
  6,480
  7,301
    49
    52
    53
   279,732
   279,758
   279,798
7
8
11
0
0
0
0
0
0
0
0
0
 
16
1
09:08
15:24
 22,485
    54
   -60,259
18
0
0
0
 
17
17
1
2
00:00
16:24
01:05
21:59
  3,922
 20,059
    56
    45
   -53,721
   -53,832
3
9
1
0
0
0
0
0
 
18
1
02:29
10:41
 29,470
    55
    66,702
28
0
0
0
 
19
1
12:17
18:08
 21,012
    52
   -28,508
2
25
0
0
 
20
20
1
2
10:54
17:13
15:50
21:38
 17,777
 15,884
    56
    47
   -85,580
   -85,566
4
5
141
0
0
0
0
0
 
21
1
03:03
09:04
 21,597
    53
   -19,807
12
0
0
0
 
22
1
04:55
11:53
 25,021
    58
  -201,806
8
0
0
0
 
23
1
12:07
17:46
 20,303
    52
  -389,245
6
0
0
0
 
24
1
01:15
07:39
 22,962
    48
  -180,293
18
0
0
0
 
25
1
13:26
19:54
 23,221
    50
  -353,534
146
0
0
0
 
26
1
01:15
06:10
 17,684
    53
   -56,098
9
0
0
0
 
27
27
1
2
01:31
19:22
06:10
21:59
 16,700
  9,404
    55
    47
   -39,770
   -39,973
17
9
1
0
0
0
0
0
 
28
1
16:19
21:59
 20,354
    47
    23,997
2
48
0
0
 
29
1
01:16
06:46
 19,804
    52
    -8,253
23
0
0
0
 
30
30
30
1
2
3
00:05
01:15
05:38
01:13
03:43
10:48
  4,030
  8,883
 18,586
    47
    52
    54
  -138,346
  -138,359
  -138,412
3
7
13
11
0
0
0
0
0
0
0
0
 
31
1
06:35
14:38
 28,955
    52
    57,432
11
0
0
0
 
32
32
1
2
09:47
18:30
15:14
20:04
 19,574
  5,652
    56
    44
  -275,983
  -275,877
27
8
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
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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.