GPS Space Vehicle Time Integrity for MJD 54368, Tuesday 25 September 2007

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
2
3
00:05
20:51
22:23
05:15
22:21
23:59
 18,486
  5,341
  5,755
   130
   135
   118
  -154,740
  -154,919
  -154,942
9
6
5
1
0
0
0
0
0
0
0
0
2
2
1
2
10:20
15:21
15:19
18:49
 17,901
 12,484
   136
   135
  -138,909
  -138,952
14
10
0
0
0
0
0
0
3
1
01:38
07:25
 20,721
   127
  -120,341
33
0
0
0
4
4
1
2
08:58
15:21
15:19
16:38
 22,804
  4,649
   137
   134
     8,424
     8,465
20
5
0
0
0
0
0
0
5
5
5
5
1
2
3
4
13:50
15:21
19:37
22:23
15:19
18:17
22:21
23:59
  5,342
 10,522
  9,797
  5,758
   139
   135
   129
   133
  -418,626
  -418,888
  -419,371
  -419,619
49
99
89
50
0
0
0
0
0
0
0
0
0
0
0
0
6
6
1
2
00:33
15:54
02:12
21:26
  5,880
 19,934
   132
   132
  -243,431
  -243,241
4
14
3
0
0
0
0
0
7
7
1
2
00:10
16:07
02:37
21:34
  8,758
 19,144
   136
   137
    84,261
    82,871
60
126
1
0
1
0
284
0
8
1
06:49
12:24
 20,083
   141
   124,224
10
0
0
0
9
9
1
2
12:12
17:04
13:30
22:21
  4,700
 18,940
   153
   138
   -89,085
   -89,141
8
9
1
0
0
0
0
0
10
10
1
2
12:07
15:21
15:19
18:37
 11,484
 11,739
   135
   132
    82,194
    82,400
59
60
0
0
0
0
0
0
11
1
04:59
10:52
 21,146
   135
   -23,962
4
21
0
0
12
12
12
12
1
2
3
4
13:00
15:21
20:08
22:23
15:19
18:05
22:21
23:43
  8,249
  9,812
  7,964
  4,794
   139
   134
   128
   132
    57,489
    57,496
    57,511
    57,523
2
3
4
4
2
7
0
0
0
0
0
0
0
0
0
0
13
13
1
2
03:58
13:10
09:18
14:11
 19,165
  3,617
   128
   138
  -208,902
  -208,966
14
4
0
0
0
0
0
0
14
14
14
1
2
3
00:05
19:09
22:23
03:52
22:21
23:59
 13,519
 11,460
  5,758
   131
   130
   132
   -43,345
   -43,502
   -43,521
8
8
2
1
0
2
0
0
0
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
00:05
05:45
 20,313
   128
  -177,431
13
1
0
0
17
1
07:01
15:19
 29,825
   135
   -53,508
10
0
0
0
18
18
1
2
16:38
22:23
22:21
23:59
 20,545
  5,755
   135
   135
   234,578
   234,554
14
2
0
0
0
0
0
0
19
1
02:50
08:42
 21,084
   136
   -67,262
12
0
0
0
20
20
1
2
01:29
07:56
06:22
12:14
 17,558
 15,420
   128
   141
    30,260
    30,284
5
7
0
0
0
0
0
0
21
21
1
2
17:21
22:23
22:21
23:26
 17,938
  3,740
   135
   131
   -77,915
   -77,916
2
3
40
1
0
0
0
0
22
22
22
1
2
3
00:05
19:33
22:23
02:32
22:21
23:59
  8,738
 10,057
  5,758
   132
   135
   134
  -198,590
  -198,646
  -198,654
2
6
2
3
0
0
0
0
0
0
0
0
23
1
02:42
08:21
 20,315
   130
  -204,548
21
0
0
0
24
1
15:21
22:17
 24,925
   135
   -33,257
25
0
0
0
25
1
04:36
10:52
 22,477
   132
  -447,228
59
0
0
0
26
1
15:21
20:07
 17,139
   133
   -40,111
68
0
0
0
27
1
05:37
11:33
 21,321
   133
  -137,124
14
0
0
0
28
1
06:52
14:07
 26,065
   140
     7,646
4
10
0
0
29
29
1
2
14:07
15:21
15:19
19:39
  4,291
 15,486
   134
   130
    -5,643
    -5,648
3
3
0
2
0
0
0
0
30
30
30
30
1
2
3
4
00:05
15:21
20:07
22:23
01:22
18:19
22:21
23:59
  4,592
 10,644
  7,967
  5,758
   118
   137
   130
   135
   -46,680
   -46,744
   -46,772
   -46,777
3
7
3
3
22
0
1
5
0
0
0
0
0
0
0
0
31
31
31
1
2
3
00:05
21:15
22:23
05:30
22:21
23:59
 19,389
  3,946
  5,758
   128
   126
   130
    -8,262
    -8,171
    -8,160
10
3
3
1
0
0
0
0
0
0
0
0
32
32
1
2
00:05
22:23
04:05
23:59
 14,316
  5,758
   154
   135
   -73,394
   -74,624
49
29
0
0
0
0
14302
5758
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.