GPS Space Vehicle Time Integrity for MJD 54604, Sunday 18 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
18:11
02:45
23:59
  9,901
 20,834
  1,230
  1,220
  -202,421
  -202,616
8
13
1
0
0
0
0
0
 
3
1
09:23
15:09
 20,657
  1,218
  -228,598
36
0
0
0
 
4
1
16:54
23:59
 25,456
  1,220
    71,554
67
0
0
0
 
5
5
5
5
1
2
3
4
00:00
03:30
06:13
21:33
02:09
05:20
07:36
23:59
  7,762
  6,627
  4,944
  8,688
  1,227
  1,221
  1,226
  1,223
  -773,836
  -773,952
  -774,030
  -774,562
18
19
10
23
1
0
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
03:43
08:30
05:20
14:03
  5,863
 19,854
  1,222
  1,222
  -128,494
  -128,709
14
50
0
0
0
0
0
0
 
7
1
12:44
18:55
 22,249
  1,206
    41,417
65
0
0
0
 
8
1
14:33
20:09
 20,150
  1,214
   154,751
9
0
0
0
 
9
9
1
2
01:02
20:08
05:20
21:16
 15,474
  4,091
  1,221
  1,228
  -123,740
  -123,851
10
4
0
2
0
0
0
0
 
10
10
1
2
00:00
19:57
02:32
23:59
  9,131
 14,440
  1,227
  1,225
     2,831
     2,846
3
3
3
40
0
0
0
0
 
11
1
12:57
18:52
 21,271
  1,216
   -24,310
5
0
0
0
 
12
12
12
12
1
2
3
4
00:00
04:02
06:13
20:55
02:01
05:20
07:36
23:59
  7,276
  4,704
  4,944
 10,982
  1,230
  1,222
  1,231
  1,222
   360,350
   360,340
   360,349
   360,334
3
3
5
2
0
0
0
1
0
0
0
0
0
0
0
0
 
13
13
1
2
11:56
20:53
17:14
22:17
 19,034
  5,013
  1,219
  1,221
  -254,647
  -254,689
16
4
0
0
0
0
0
0
 
14
14
14
1
2
3
03:00
06:13
07:59
05:20
07:36
11:39
  8,399
  4,944
 13,144
  1,223
  1,225
  1,225
   266,796
   266,756
   266,712
12
3
15
0
0
0
0
0
0
0
0
0
 
15
15
1
2
00:00
22:26
04:26
23:59
 15,943
  5,528
  1,222
  1,219
   113,871
   114,295
21
11
1
0
0
0
0
0
 
16
1
07:59
13:38
 20,307
  1,225
  -123,493
8
0
0
0
 
17
1
15:02
23:38
 30,870
  1,217
   -37,806
7
0
0
0
 
18
18
1
2
00:26
06:13
05:20
07:36
 17,639
  4,944
  1,222
  1,226
   178,139
   178,088
22
4
0
0
0
0
0
0
 
19
1
10:33
16:22
 20,846
  1,223
   -28,873
9
0
0
0
 
20
20
1
2
09:12
15:44
14:11
19:57
 17,846
 15,150
  1,226
  1,214
  -112,881
  -112,875
5
7
0
0
0
0
0
0
 
21
21
1
2
01:32
06:13
05:20
07:32
 13,681
  4,667
  1,222
  1,224
   -62,772
   -62,756
5
4
0
0
0
0
0
0
 
22
22
22
1
2
3
03:27
06:13
07:59
05:20
07:36
10:22
  6,771
  4,944
  8,593
  1,221
  1,231
  1,223
  -209,956
  -209,947
  -209,950
3
2
3
7
0
0
0
0
0
0
0
0
 
23
1
10:28
16:08
 20,318
  1,223
  -353,154
17
0
0
0
 
24
24
1
2
00:00
22:46
05:20
23:59
 19,228
  4,366
  1,222
  1,222
   -93,460
   -93,673
17
4
0
0
0
0
0
0
 
25
1
11:41
18:14
 23,542
  1,223
   161,029
171
0
0
0
 
26
26
1
2
00:00
22:13
03:45
23:59
 13,497
  6,332
  1,223
  1,218
  -254,259
  -254,875
36
12
1
0
1
0
0
0
 
27
1
13:08
19:10
 21,669
  1,220
  -188,087
26
0
0
0
 
28
1
15:01
22:06
 25,433
  1,217
    20,349
8
0
0
0
 
29
1
00:00
05:06
 18,354
  1,223
    44,330
3
11
0
0
 
30
30
30
30
30
1
2
3
4
5
00:00
04:03
06:13
07:59
22:27
02:11
05:20
07:36
09:14
23:59
  7,879
  4,624
  4,944
  4,531
  5,447
  1,221
  1,214
  1,221
  1,226
  1,227
   -75,680
   -75,710
   -75,717
   -75,727
   -75,817
3
5
3
5
4
3
0
0
1
1
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
06:13
07:59
07:36
13:13
  4,944
 18,782
  1,227
  1,225
    21,478
    21,493
4
7
0
0
0
0
0
0
 
32
1
07:59
12:51
 17,447
  1,227
  -285,260
26
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.