GPS Space Vehicle Time Integrity for MJD 54946, Saturday 25 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
06:45
06:42
10:00
 24,126
 11,682
   132
   127
    75,871
    75,678
70
19
0
0
0
0
24126
11676
 
2
2
1
2
00:00
18:47
03:23
21:59
 12,176
 11,511
    96
    87
  -153,501
  -153,521
3
2
20
28
0
0
0
0
 
3
1
10:10
15:58
 20,863
    98
  -384,257
34
0
0
0
 
4
4
1
2
00:00
17:22
01:05
21:59
  3,913
 16,579
   105
    88
    65,054
    66,082
23
72
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:03
06:45
02:42
06:42
08:43
  9,713
  9,510
  7,116
    96
    85
    92
    47,827
    48,050
    48,193
46
43
38
0
0
1
0
0
1
9713
9510
7116
 
6
1
09:41
15:22
 20,411
    96
   -95,897
99
0
0
0
 
7
1
13:32
19:38
 21,927
    91
   -19,764
2
101
0
0
 
8
1
15:20
20:53
 19,954
    92
   200,220
8
0
0
0
 
9
9
1
2
01:36
20:33
06:42
22:01
 18,325
  5,271
    95
    76
   -52,413
   -52,545
9
6
0
2
0
0
0
0
 
10
10
1
2
00:00
20:42
03:26
21:59
 12,401
  4,600
    95
    86
    15,021
    15,065
3
3
28
0
0
0
0
0
 
11
1
13:21
19:14
 21,178
    93
      265
6
0
0
0
 
12
12
12
1
2
3
00:00
04:39
06:45
02:39
06:42
08:23
  9,543
  7,351
  5,898
    95
    88
    96
   289,979
   289,895
   289,868
12
11
6
1
0
1
0
0
0
0
0
0
 
13
1
12:28
17:48
 19,167
    92
  -295,362
11
0
0
0
 
14
14
1
2
03:40
06:45
06:42
12:19
 10,876
 20,049
    93
    99
   120,716
   120,631
18
31
0
0
0
0
0
0
 
15
15
1
2
00:00
02:39
02:05
04:40
  7,501
  7,280
    93
    91
   284,930
   284,967
10
9
0
1
0
0
0
0
 
16
1
08:13
14:29
 22,578
    98
   -56,410
21
0
0
0
 
17
1
15:27
21:59
 23,528
    85
   -55,838
12
0
0
0
 
18
18
1
2
01:29
06:45
06:42
09:42
 18,741
 10,638
    94
    95
    62,687
    62,638
20
10
0
0
0
0
0
0
 
19
1
11:18
17:09
 20,994
    98
   -27,322
3
38
0
0
 
20
20
1
2
09:56
16:16
14:53
20:40
 17,788
 15,838
   101
    89
   -84,273
   -84,262
4
5
2
4
0
0
0
0
 
21
21
1
2
02:05
06:45
06:42
08:06
 16,610
  4,844
    93
    95
   -17,361
   -17,338
10
5
0
0
0
0
0
0
 
22
22
1
2
03:58
06:45
06:42
10:55
  9,860
 15,028
    93
    95
  -200,871
  -200,862
3
4
19
0
0
0
0
0
 
23
1
11:09
16:48
 20,315
    96
  -389,558
7
0
0
0
 
24
1
00:00
06:41
 24,072
    86
  -183,786
19
0
0
0
 
25
1
12:28
18:56
 23,222
    98
  -378,764
144
0
0
0
 
26
1
00:00
05:35
 20,084
    95
   -58,239
12
0
0
0
 
27
27
1
2
00:42
18:51
05:37
21:59
 17,638
 11,267
    96
    88
   -43,568
   -43,775
20
14
1
0
0
0
0
0
 
28
1
15:21
21:59
 23,887
    93
    24,358
4
14
0
0
 
29
1
00:19
05:50
 19,810
    93
   -13,232
24
0
0
0
 
30
30
30
1
2
3
00:00
04:40
06:45
02:46
06:42
09:50
  9,978
  7,303
 11,099
    93
    87
    93
  -141,514
  -141,564
  -141,583
7
7
5
1
0
1
0
0
0
0
0
0
 
31
31
1
2
05:38
06:45
06:42
13:42
  3,860
 24,989
    88
    95
    58,711
    58,733
2
9
3
0
0
0
0
0
 
32
32
1
2
08:49
17:34
14:16
19:04
 19,595
  5,401
   100
    85
  -269,963
  -269,855
26
9
0
0
0
0
0
0
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
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.