GPS Space Vehicle Time Integrity for MJD 54569, Sunday 13 April 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
06:14
08:47
08:45
15:34
  9,082
 24,345
  1,008
   979
  -198,435
  -198,516
33
24
30
64
0
0
9053
24343
 
2
2
1
2
00:00
20:32
05:06
23:59
 18,341
 12,407
   951
   951
  -189,198
  -189,427
17
9
1
0
0
0
0
0
 
3
1
11:47
17:32
 20,703
   954
  -212,840
36
0
0
0
 
4
4
1
2
00:00
19:13
03:00
23:59
 10,820
 17,125
   949
   949
    46,048
    46,606
26
40
1
0
0
0
0
0
 
5
5
5
1
2
3
00:04
05:54
08:47
04:33
08:45
10:50
 16,079
 10,251
  7,318
   953
   950
   953
  -747,118
  -747,289
  -747,369
42
26
19
0
0
0
0
0
0
0
0
0
 
6
6
1
2
04:50
10:15
08:40
15:30
 13,771
 18,905
   950
   952
   -97,241
   -97,506
50
68
0
0
0
0
0
0
 
7
1
15:05
21:17
 22,332
   938
    72,628
78
0
0
0
 
8
1
16:59
22:34
 20,129
   954
   149,775
8
0
0
0
 
9
9
1
2
03:25
22:32
08:45
23:39
 19,170
  4,041
   949
   953
  -118,760
  -118,868
7
4
1
4
0
0
0
0
 
10
10
1
2
00:00
22:22
04:58
23:59
 17,906
  5,809
   958
   953
     1,564
     1,576
4
6
0
0
0
0
0
0
 
11
1
15:22
21:18
 21,305
   951
   -25,436
2
21
0
0
 
12
12
12
1
2
3
00:00
06:25
08:47
04:25
08:45
10:08
 15,934
  8,428
  4,837
   951
   949
   952
   359,884
   359,887
   359,891
3
3
3
9
0
0
0
0
0
0
0
0
 
13
1
14:20
19:38
 19,047
   951
  -249,447
11
0
0
0
 
14
14
1
2
05:22
08:47
08:45
14:01
 12,152
 18,795
   952
   955
   278,846
   278,787
11
19
0
0
0
0
0
0
 
15
1
00:54
06:50
 21,300
   952
    97,636
30
0
0
0
 
16
1
09:52
16:07
 22,447
   954
  -127,711
6
0
0
0
 
17
17
1
2
00:00
17:22
02:02
23:59
  7,319
 23,833
   956
   955
   -39,009
   -38,978
4
4
1
1
0
0
0
0
 
18
18
1
2
02:49
08:47
08:45
11:12
 21,347
  8,633
   953
   955
   188,712
   188,660
21
7
0
0
0
0
0
0
 
19
1
12:56
18:45
 20,899
   955
   -26,219
8
0
0
0
 
20
20
1
2
11:40
18:07
16:36
22:24
 17,761
 15,403
   958
   950
  -115,614
  -115,604
4
3
1
2
0
0
0
0
 
21
21
1
2
03:53
08:47
08:45
09:53
 17,507
  3,936
   953
   952
   -66,193
   -66,184
5
3
0
0
0
0
0
0
 
22
22
1
2
05:51
08:47
08:45
12:46
 10,431
 14,260
   946
   952
  -209,499
  -209,504
4
2
1
22
0
0
0
0
 
23
1
12:48
18:28
 20,406
   955
  -346,453
18
0
0
0
 
24
1
01:13
08:32
 26,263
   953
   -84,964
24
0
0
0
 
25
1
14:09
20:40
 23,442
   952
    76,748
202
0
0
0
 
26
1
00:42
06:11
 19,677
   953
  -229,353
49
0
0
0
 
27
1
15:36
21:37
 21,604
   957
  -180,177
16
0
0
0
 
28
1
17:21
23:59
 23,835
   953
    18,743
5
1
0
0
 
29
1
01:57
07:29
 19,911
   952
    45,355
7
0
0
0
 
30
30
30
1
2
3
00:54
06:26
08:47
04:35
08:45
11:37
 13,218
  8,335
 10,149
   952
   948
   952
   -70,837
   -70,869
   -70,880
6
4
4
1
1
4
0
0
0
0
0
0
 
31
31
1
2
07:26
08:47
08:45
15:32
  4,741
 24,223
   947
   955
    17,233
    17,260
4
10
1
0
0
0
0
0
 
32
1
08:49
14:41
 21,084
   958
  -267,491
40
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
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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.