GPS Space Vehicle Time Integrity for MJD 54480, Tuesday 15 January 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
1
1
2
3
4
12:57
14:40
16:27
20:01
14:37
16:23
19:59
21:22
  6,004
  6,174
 12,678
  4,853
   703
   703
   696
   686
  -178,484
  -178,499
  -178,530
  -178,561
4
4
12
6
0
0
0
0
0
0
0
0
0
0
0
0
2
1
02:39
11:08
 30,474
   702
  -165,697
27
0
0
0
3
3
1
2
17:51
20:01
19:59
23:37
  7,617
 12,962
   700
   699
  -172,586
  -172,645
11
22
0
0
0
0
0
0
4
1
01:17
08:55
 27,405
   704
    52,572
45
0
0
0
5
5
5
1
2
3
06:13
12:00
14:40
10:37
14:37
16:23
 15,809
  9,404
  6,174
   704
   703
   701
  -646,469
  -646,770
  -646,908
80
44
32
0
0
0
0
0
0
0
0
0
6
6
1
2
08:22
16:41
13:53
18:43
 19,851
  7,307
   696
   691
  -150,921
  -150,558
89
32
0
0
0
0
0
0
7
-
 
 
 
 
 
 
 
 
 
8
1
00:00
04:46
 17,097
   697
   137,702
9
1
0
0
9
9
1
2
04:39
09:29
05:49
14:37
  4,192
 18,471
   704
   694
  -105,054
  -105,108
5
11
1
0
0
0
0
0
10
1
04:36
11:12
 23,741
   698
   210,297
107
0
0
0
11
11
1
2
00:00
21:21
03:19
23:59
 11,984
  9,466
   700
   694
   -26,279
   -26,289
2
4
36
7
0
0
0
0
12
12
12
1
2
3
05:30
12:28
14:40
10:30
14:37
16:14
 17,932
  7,705
  5,611
   696
   698
   696
   354,925
   354,947
   354,951
4
4
2
2
0
13
0
0
0
0
0
0
13
13
13
1
2
3
00:00
05:23
20:23
01:45
06:48
23:59
  6,337
  5,065
 12,947
   699
   705
   696
  -233,561
  -233,598
  -233,738
3
4
7
23
1
0
0
0
0
0
0
0
14
14
14
1
2
3
11:26
14:40
16:27
14:37
16:23
19:59
 11,438
  6,174
 12,678
   701
   698
   696
   306,097
   306,067
   306,038
10
5
11
0
0
0
0
0
0
0
0
0
15
1
07:02
12:59
 21,369
   695
    72,254
9
0
0
0
16
16
1
2
16:27
20:01
19:59
22:20
 12,678
  8,293
   700
   696
  -131,088
  -131,099
3
3
0
6
0
0
0
0
17
1
00:00
08:00
 28,790
   694
   -43,693
6
1
0
0
18
18
1
2
08:54
14:40
14:37
16:23
 20,558
  6,174
   700
   700
   212,726
   212,689
16
5
0
0
0
0
0
0
19
1
20:01
23:59
 14,272
   699
   -16,136
7
0
0
0
20
20
20
1
2
3
00:17
17:49
20:01
04:38
19:59
22:41
 15,668
  7,777
  9,608
   705
   698
   696
  -121,850
  -121,813
  -121,808
5
3
3
28
2
13
0
0
0
0
0
0
21
21
1
2
09:49
14:40
14:37
15:52
 17,200
  4,305
   701
   701
   -72,886
   -72,878
5
3
0
1
0
0
0
0
22
22
22
1
2
3
11:55
14:40
16:27
14:37
16:23
18:50
  9,662
  6,174
  8,565
   699
   699
   696
  -206,321
  -206,328
  -206,337
4
1
4
5
0
5
0
0
0
0
0
0
23
23
1
2
18:49
20:01
19:59
23:59
  4,183
 14,272
   695
   697
  -325,841
  -325,867
5
12
0
0
0
0
0
0
24
1
07:19
14:37
 26,205
   704
   -61,864
24
0
0
0
25
25
1
2
00:00
20:58
03:16
23:59
 11,762
 10,837
   701
   695
  -499,932
  -500,199
10
10
1
0
0
0
0
0
26
1
06:52
12:23
 19,791
   698
  -155,279
60
0
0
0
27
27
1
2
00:00
21:50
03:52
23:59
 13,932
  7,717
   698
   697
  -160,263
  -160,456
8
4
1
0
0
0
0
0
28
1
00:00
06:32
 23,526
   701
    14,381
6
18
0
0
29
1
07:48
13:24
 20,096
   699
    80,012
54
0
0
0
30
30
30
30
1
2
3
4
07:00
12:59
14:40
16:27
10:39
14:37
16:23
17:42
 13,092
  5,856
  6,174
  4,522
   700
   701
   698
   694
   -59,276
   -59,300
   -59,312
   -59,324
6
3
4
4
1
0
0
8
0
0
0
0
0
0
0
0
31
31
31
31
1
2
3
4
13:29
14:40
16:27
20:01
14:37
16:23
19:59
21:34
  4,069
  6,174
 12,678
  5,583
   699
   698
   694
   692
     6,114
     6,121
     6,132
     6,143
4
3
4
3
1
0
0
0
0
0
0
0
0
0
0
0
32
32
32
1
2
3
12:35
14:40
16:27
14:37
16:23
19:59
  7,332
  6,174
 12,678
   755
   705
   708
  -201,660
  -201,783
  -201,882
65
21
30
0
0
0
0
0
0
7293
6174
12678
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.