GPS Space Vehicle Time Integrity for MJD 54588, Friday 2 May 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
19:15
03:49
23:59
 13,749
 17,021
  1,061
  1,060
  -196,759
  -197,196
24
27
1
0
0
0
0
0
 
3
1
10:29
16:14
 20,703
  1,075
  -221,452
33
0
0
0
 
4
4
1
2
00:00
17:57
01:46
23:59
  6,386
 21,686
  1,071
  1,066
    59,203
    59,790
19
51
1
0
1
0
0
0
 
5
5
5
5
1
2
3
4
00:00
04:36
07:17
22:41
03:15
07:14
09:30
23:59
 11,695
  9,502
  7,985
  4,709
  1,071
  1,071
  1,078
  1,065
  -761,656
  -761,790
  -761,860
  -762,343
27
25
15
9
0
0
1
0
0
0
0
0
0
0
0
0
 
6
6
1
2
04:10
09:17
07:07
14:43
 10,605
 19,534
  1,074
  1,077
  -115,457
  -115,688
28
57
1
0
0
0
0
0
 
7
7
1
2
13:48
16:51
16:50
20:00
 10,860
 11,322
  1,052
  1,052
    54,625
    54,507
34
35
0
0
0
0
0
0
 
8
8
1
2
15:40
16:51
16:50
21:16
  4,178
 15,859
  1,069
  1,070
   152,364
   152,381
3
7
1
0
0
0
0
0
 
9
9
1
2
02:08
21:14
07:14
22:22
 18,375
  4,064
  1,073
  1,056
  -121,532
  -121,648
8
4
0
0
0
0
0
0
 
10
10
1
2
00:00
21:03
03:39
23:59
 13,126
 10,530
  1,075
  1,065
     2,243
     2,270
3
5
6
7
0
0
0
0
 
11
11
1
2
14:04
16:51
16:50
19:59
  9,946
 11,249
  1,070
  1,067
   -24,879
   -24,879
3
2
7
13
0
0
0
0
 
12
12
12
12
1
2
3
4
00:00
05:07
07:17
22:01
03:07
07:14
08:49
23:59
 11,237
  7,631
  5,521
  7,056
  1,069
  1,071
  1,079
  1,064
   360,228
   360,231
   360,240
   360,227
4
3
5
3
0
2
0
0
0
0
0
0
0
0
0
0
 
13
13
13
1
2
3
13:02
16:51
21:58
16:50
18:20
23:23
 13,627
  5,331
  5,119
  1,068
  1,063
  1,065
  -252,350
  -252,372
  -252,402
12
4
3
0
13
0
0
0
0
0
0
0
 
14
14
1
2
04:05
07:17
07:14
12:44
 11,331
 19,588
  1,069
  1,075
   272,346
   272,288
13
22
0
0
0
0
0
0
 
15
1
00:00
05:31
 19,859
  1,066
   106,131
30
1
0
0
 
16
1
08:33
14:46
 22,377
  1,072
  -125,524
10
0
0
0
 
17
1
16:51
23:59
 25,654
  1,063
   -38,299
4
1
0
0
 
18
18
1
2
01:31
07:17
07:14
09:54
 20,568
  9,402
  1,070
  1,071
   183,086
   183,035
21
8
0
0
0
0
0
0
 
19
1
11:38
16:50
 18,655
  1,071
   -27,754
7
0
0
0
 
20
20
1
2
10:20
16:51
15:18
21:05
 17,849
 15,188
  1,073
  1,066
  -114,173
  -114,161
4
5
5
1
0
0
0
0
 
21
21
1
2
02:37
07:17
07:14
08:36
 16,644
  4,736
  1,069
  1,070
   -64,408
   -64,395
7
3
0
0
0
0
0
0
 
22
22
1
2
04:33
07:17
07:14
11:28
  9,661
 15,015
  1,061
  1,068
  -209,789
  -209,793
3
2
15
1
0
0
0
0
 
23
1
11:32
16:50
 19,048
  1,068
  -350,203
15
0
0
0
 
24
1
00:00
07:14
 25,991
  1,072
   -89,655
19
1
0
0
 
25
25
1
2
12:46
16:51
16:50
19:19
 14,621
  8,875
  1,074
  1,068
   123,657
   123,977
112
68
0
0
0
0
0
0
 
26
1
00:00
04:51
 17,478
  1,068
  -243,138
43
1
1
0
 
27
27
1
2
14:16
16:51
16:50
20:17
  9,217
 12,341
  1,070
  1,071
  -184,481
  -184,509
8
11
0
0
0
0
0
0
 
28
1
16:51
23:10
 22,732
  1,066
    19,606
3
9
0
0
 
29
1
00:39
06:12
 19,903
  1,068
    44,526
3
38
0
0
 
30
30
30
1
2
3
00:00
05:08
07:17
03:17
07:14
10:19
 11,830
  7,565
 10,878
  1,068
  1,066
  1,076
   -73,449
   -73,479
   -73,484
5
7
3
0
4
19
0
0
0
0
0
0
 
31
31
1
2
06:09
07:17
07:14
14:16
  3,897
 25,104
  1,064
  1,069
    19,550
    19,576
3
11
2
0
0
0
0
0
 
32
1
07:55
13:42
 20,730
  1,076
  -277,692
37
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.