GPS Space Vehicle Time Integrity for MJD 54493, Monday 28 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
2
12:40
15:13
15:11
20:28
  9,040
 18,827
   772
   763
  -181,246
  -181,285
6
20
0
0
0
0
0
0
2
1
01:45
10:14
 30,475
   766
  -169,003
28
0
0
0
3
1
16:58
22:44
 20,700
   763
  -178,639
32
0
0
0
4
1
00:24
08:02
 27,416
   766
    59,380
48
0
0
0
5
5
5
1
2
3
05:19
11:07
12:40
09:44
12:38
15:11
 15,836
  5,468
  9,040
   767
   766
   766
  -664,922
  -665,176
  -665,294
76
24
43
0
0
0
0
0
0
0
0
0
6
6
1
2
07:50
15:30
12:38
18:23
 17,232
 10,342
   763
   761
  -132,679
  -132,271
86
51
0
0
0
0
0
0
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
22:13
03:52
23:59
 13,939
  6,391
   766
   764
   139,481
   139,586
8
5
1
1
0
0
0
0
9
9
9
1
2
3
03:46
08:35
12:40
04:55
12:38
13:59
  4,124
 14,524
  4,725
   765
   764
   761
  -107,001
  -107,042
  -107,062
6
7
4
1
0
0
0
0
0
0
0
0
10
1
03:44
10:21
 23,826
   766
   226,897
96
0
0
0
11
11
1
2
00:00
20:29
02:27
23:59
  8,837
 12,626
   766
   765
   -26,270
   -26,274
2
4
25
5
0
0
0
0
12
12
12
1
2
3
04:37
11:35
12:40
09:37
12:38
15:11
 17,943
  3,766
  9,040
   764
   766
   764
   356,021
   356,039
   356,043
4
3
3
18
0
18
0
0
0
0
0
0
13
13
1
2
04:30
19:30
05:56
23:59
  5,142
 16,120
   769
   765
  -236,058
  -236,196
4
10
1
0
0
0
0
0
14
14
14
1
2
3
10:33
12:40
15:13
12:38
15:11
19:11
  7,508
  9,040
 14,261
   765
   766
   765
   302,882
   302,859
   302,823
6
7
13
0
0
0
0
0
0
0
0
0
15
1
06:08
12:05
 21,366
   761
    74,044
11
0
0
0
16
1
15:13
21:29
 22,533
   765
  -131,708
4
25
0
0
17
17
1
2
00:00
22:27
07:08
23:59
 25,644
  5,505
   762
   762
   -42,807
   -42,759
6
3
1
0
0
0
0
0
18
18
18
1
2
3
08:00
12:40
15:13
12:38
15:11
16:23
 16,641
  9,040
  4,170
   764
   768
   766
   209,611
   209,577
   209,555
13
7
5
0
0
0
0
0
0
0
0
0
19
1
18:08
23:58
 20,944
   770
   -17,832
8
0
0
0
20
20
1
2
00:00
16:55
03:45
21:48
 13,500
 17,529
   770
   766
  -120,947
  -120,905
5
4
3
3
0
0
0
0
21
21
1
2
08:58
12:40
12:38
15:00
 13,206
  8,326
   765
   769
   -72,039
   -72,027
6
2
0
6
0
0
0
0
22
22
22
1
2
3
11:02
12:40
15:13
12:38
15:11
17:57
  5,732
  9,040
  9,794
   764
   770
   768
  -206,922
  -206,920
  -206,929
3
1
5
3
1
0
0
0
0
0
0
0
23
1
17:54
23:36
 20,471
   765
  -329,115
16
0
0
0
24
24
1
2
06:26
12:40
12:36
13:43
 22,143
  3,777
   770
   773
   -65,226
   -65,264
19
5
0
0
0
0
0
0
25
25
1
2
00:00
20:00
02:20
23:59
  8,412
 14,340
   765
   763
  -504,095
  -504,398
10
13
1
0
0
0
0
0
26
1
05:58
11:28
 19,769
   764
  -167,078
58
0
0
0
27
27
1
2
00:00
20:56
02:58
23:59
 10,697
 10,977
   764
   764
  -163,027
  -163,219
6
6
1
0
0
0
0
0
28
28
1
2
00:00
22:26
05:39
23:59
 20,369
  5,619
   774
   773
    15,089
    15,136
5
3
1
1
0
0
0
0
29
1
07:04
12:37
 19,946
   768
    70,759
40
0
0
0
30
30
30
30
1
2
3
4
06:07
11:38
12:40
15:13
09:45
12:38
15:11
16:49
 13,067
  3,589
  9,040
  5,751
   768
   764
   765
   764
   -60,854
   -60,881
   -60,889
   -60,901
7
4
4
4
0
0
0
1
0
0
0
0
0
0
0
0
31
31
1
2
12:40
15:13
15:11
20:41
  9,040
 19,588
   770
   765
     7,836
     7,855
6
7
0
0
0
0
0
0
32
32
1
2
12:40
15:13
15:11
19:15
  9,040
 14,460
   776
   779
  -213,163
  -213,278
33
33
0
9
0
0
9040
14452
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.